Technological innovation is a core element in developing new quality productive forces. Continuously strengthening innovation in artificial intelligence technology is essential for achieving high-level technological self-reliance and self-improvement.

Labor materials with higher technological content provide a powerful source of motivation for producing new quality productive forces. KeyeTech is deeply engaged in the artificial intelligence sector, continuously exploring and researching algorithms and computing power. In 2023, KeyeTech successfully developed its own AI computing unit, significantly accelerating the progress of visual inspection. In 2024, KeyeTech also achieved significant breakthroughs in algorithm research...

"It" the Efficient Assistant for Annotation

In the era of big data, data is undoubtedly a valuable resource. However, efficiently and accurately annotating vast amounts of data has become a significant challenge. Traditional manual annotation methods are inefficient and prone to errors. The application of KeyeTech's automatic annotation function is like a timely rain, opening new doors for data annotation.

Automatic annotation is based on deep learning and natural language processing technologies, capable of automatically recognizing text and image data. With just a click of the mouse, it can accurately identify and annotate sample defects, greatly improving annotation efficiency and significantly enhancing annotation quality.

"It" the Data Screening Steward

Compared to traditional training methods, KeyeTech places greater emphasis on meticulous data screening and strict quality control. Only positive samples that meet the requirements are selected for training, avoiding interference from incorrect or unexpected data during model training, thereby improving the accuracy and reliability of the model.

The core of positive sample training lies in its ability to learn from good product samples, enabling the machine to accurately identify and output correct training results, significantly enhancing recognition capabilities and data output accuracy.

A New Pathway Toward the Intelligent Era

With continuous technological innovation and the expansion of application scenarios, artificial intelligence is demonstrating limitless potential. For intelligent enterprises, optimizing upgrades, reforming innovations, and self-research production are crucial for development and progress.

Looking to the future, artificial intelligence will widely empower more fields, injecting vitality into the intelligent era. KeyeTech will refine its "skill value," unlock its "future power," and continue to delve into artificial intelligence, embarking on a new pathway toward intelligence and opening a new chapter of wisdom!

 

Tricone bits, also known as tricone drill bits or tricone rock bits, are essential tools in the world of rock drilling. If you’re new to this field or need a refresher, this comprehensive guide will provide you with all the information you need to know about tricone bits. From their construction and working principles to their applications and benefits, let’s dive in!

What is a Tricone Bit?

A tricone bit is a drilling tool designed for penetrating various types of rock formations. It gets its name from its three rotating cones, each equipped with a set of teeth or cutters. These cones work together to crush or scrape the rock, making tricone bits highly effective for drilling boreholes in different geological formations.

Construction of Tricone Bits

Tricone bits are constructed with durable materials to withstand the demanding conditions of rock drilling. The cones are typically made of toughened steel and fitted with tungsten carbide inserts or teeth. These inserts are renowned for their high wear resistance and ability to withstand the extreme forces exerted during drilling.

The body of the tricone bit, known as the bit leg, supports the cones and transfers the rotation from the drill rig to the cutting structure. The body is commonly made of hardened steel or alloy.

How do Tricone Bits Work?

Tricone bits rely on a combination of weight on bit (WOB), rotational speed, and hydraulic force to effectively drill through rocks. As the bit rotates, the cones engage with the rock, creating shearing and crushing action. The teeth or cutters on the cones make contact with the rock, breaking it down into small pieces.

The WOB, applied through the drill string, determines the amount of force exerted on the tricone bit. Higher WOB increases the rate of penetration but also increases the stress on the bit. The rotational speed, controlled by the drill rig, determines how fast the cones rotate and how quickly the rock is cut.

Applications of Tricone Bits

Tricone bits are widely used in a range of drilling applications, including:

1. Oil and gas exploration

2. Water well drilling

3. Mining and quarrying

4. Geothermal drilling

5. Construction projects

The versatility of tricone bits stems from their ability to adapt to different types of rocks encountered in these applications. Whether it’s soft and sticky clay, hard limestone, abrasive sandstone, or even unconsolidated formations, tricone bits can deliver efficient drilling performance.

Benefits of Using Tricone Bits

Using tricone drill bits offers several advantages:

1. Versatility: Tricone bits are well-suited for drilling in a variety of formations, providing flexibility for different projects.

2. Increased Penetration: With their efficient cutting action, tricone bits allow for faster penetration rates, saving time and costs.

3. Enhanced Durability: The robust construction of tricone bits ensures longevity and durability, even in tough drilling conditions.

4. Superior Performance: Tricone bits deliver consistent performance, maintaining high drilling efficiency over extended periods.

Conclusion

Tricone bits are an indispensable tool for rock drilling projects, offering versatility, performance, and durability. Whether you’re drilling for oil, water, minerals, or undertaking construction endeavors, understanding tricone bits and their capabilities is crucial for successful drilling operations. By leveraging their unique design and working principles, you can achieve efficient and cost-effective drilling results.

In today’s highly competitive market, consumers are spoilt for choice when it comes to [keyword]. With numerous products and services available, it can be challenging to decide which option best fits your needs. In this blog post, we will compare and contrast several offerings related to [keyword], allowing you to make an informed decision.

Product A

Product A is a popular choice among consumers searching for [keyword]. This product boasts a wide range of features and functionalities that cater to various user requirements. Its sleek design and user-friendly interface make it a favorite among tech-savvy individuals. Furthermore, the exceptional customer support provided by the company ensures that users receive timely assistance whenever needed.

Product B

For those who value affordability without compromising quality, Product B may be the ideal choice. This budget-friendly option delivers impressive performance and functionality at a fraction of the price. While it may not have as many advanced features as Product A, it still guarantees a satisfying user experience. Moreover, the company offers a comprehensive warranty package, ensuring peace of mind for users.

Service X

Moving away from products, let’s explore Services related to [keyword]. Service X is renowned for its exceptional customer service and personalized approach. With a team of experts dedicated to assisting users, Service X goes above and beyond to address individual needs and provide tailored solutions. Users appreciate the prompt response time and the genuine effort put into resolving any issues that may arise.

Service Y

Alternatively, Service Y appeals to consumers looking for a more streamlined and automated experience. This service prioritizes efficiency and convenience, utilizing state-of-the-art technology to optimize [keyword]-related processes. With its user-friendly interface and automated features, Service Y offers a hassle-free solution. The company’s commitment to continuous improvement ensures that users benefit from the latest advancements in the industry.

Conclusion

Ultimately, the choice between these various products and services related to [keyword] depends on your specific requirements and preferences. If you seek a comprehensive solution with advanced features, Product A might be the ideal fit. However, if you are on a budget but still value performance, Product B could be the perfect option.

On the other hand, if you prioritize personalized assistance and exceptional customer support, Service X is worth considering. For those who aim for efficiency and automation, Service Y provides a streamlined experience.

Remember, thoroughly researching and considering your priorities will help you make the best decision when it comes to selecting a [keyword]-related product or service.

Are you a mud pump enthusiast seeking the perfect equipment to enhance your drilling operations? Look no further! Introducing the DXB-500 Mud Pump with Hydraulic for 50ton HDD, a cutting-edge solution designed for ultimate performance, efficiency, and durability. In this blog post, we will explore the unique features and benefits of this remarkable hydraulic mud pump that is poised to revolutionize the industry.

Unmatched Power and Performance

The DXB-500 Mud Pump boasts a powerful hydraulic system that optimizes performance and guarantees impressive results. With a 50-ton HDD capacity, it effortlessly handles the toughest drilling tasks with utmost ease. Its high-pressure output ensures efficient drilling operations, minimizing downtime and maximizing productivity. This exceptional power allows you to conquer challenging drilling projects, even in the most demanding terrains.

Enhanced Efficiency

One of the standout features of the DXB-500 Mud Pump is its hydraulic design, which offers exceptional efficiency benefits. Operated with hydraulics, it eliminates the need for separate power sources and reduces fuel consumption. This not only translates into cost savings but also promotes environmental sustainability. The pump’s compact size and ergonomic design make it easy to transport and set up, enabling swift and seamless operations in various drilling environments.

Unrivaled Durability

Built to withstand the harshest conditions, the DXB-500 Mud Pump is engineered with durability in mind. Its robust frame and high-quality materials ensure that it can withstand heavy-duty use and remain functional over an extended period. This level of durability translates into reduced maintenance costs, minimizing downtime and maximizing your return on investment. Designed for the long haul, this hydraulic mud pump is your reliable partner for all drilling endeavors.

Safety and Versatility

Your safety is paramount, which is why the DXB-500 Mud Pump prioritizes safety features. Equipped with advanced safety mechanisms, such as pressure relief valves and emergency shutdown systems, it ensures that your operations run smoothly and securely. Moreover, this versatile mud pump can be easily adapted to various drilling situations, allowing you to tackle a multitude of projects with precision and ease.

Customer Satisfaction and Support

Purchasing the DXB-500 Mud Pump means more than just acquiring a top-tier hydraulic mud pump; it guarantees exceptional customer support. Backed by a team of knowledgeable experts, you can rely on their expertise to provide you with the necessary guidance and after-sales service to keep your pump running smoothly. Your satisfaction is their priority, ensuring a stress-free experience from purchase to performance.

In conclusion, the DXB-500 Mud Pump with Hydraulic for 50ton HDD is a game-changer in the world of hydraulic mud pumps. Its unmatched power, enhanced efficiency, unrivaled durability, and commitment to safety make it the perfect partner for all your drilling ventures. Invest in the DXB-500 Mud Pump today and experience the next level of performance and reliability.

EPR (Electron Paramagnetic Resonance) Spectroscopy, also known as Electron Spin Resonance (ESR) Spectroscopy, is a versatile analytical technique used to study materials containing unpaired electrons. Through careful manipulation of the electron spins EPR spectroscopy can provide valuable insights into molecular structure, dynamics, and electronic properties.

In this blog post, we will delve into the advantages of EPR spectroscopy and its wide range of applications.

 

Highly sensitive detection:

EPR spectroscopy is extremely sensitive and can detect and characterize paramagnetic species even at very low concentrations. It can identify and quantify trace amounts of free radicals, transition metal ions, and unstable molecular species. This sensitivity makes EPR spectroscopy an invaluable tool for the study of a variety of biological processes such as oxidative stress, enzyme reactions, and DNA damage, as well as for materials research in areas such as physics and materials science.

 

Structural Information:

EPR spectroscopy provides valuable information about the structure and environment of paramagnetic species. By measuring the g-factor (a dimensionless number representing the spin behavior of electrons) and hyperfine splitting (resulting from electron-nucleus interactions), researchers can infer the electronic structure, bond distances, coordination environments, and magnetic properties of the substance under study. This structural insight is essential for understanding chemical reaction mechanisms and for designing and optimizing catalysts and materials with specific properties.

 

Dynamic process studies:

EPR spectroscopy can study dynamic processes in a variety of systems. For example, it can probe the motion and dynamics of spin-labeled biomolecules and is used to study protein folding, membrane dynamics, and enzyme dynamics. By monitoring changes in the EPR signal over time, researchers can gain insight into reaction rates, conformational changes, and molecular interactions. The ability to study dynamic processes in real-time makes EPR an important tool in biochemistry and biophysics.

 

Non-destructive and versatile:

EPR spectroscopy is a non-destructive technique that allows researchers to study samples without altering their integrity or composition. This advantage is particularly important when studying fragile biological samples, where it is critical to maintain the integrity of the sample. In addition, EPR spectroscopy is versatile and applicable to many types of samples, including liquid, solid, gas and biological samples. This versatility allows researchers to address a wide range of scientific questions in different disciplines.

 

Complementary Techniques:

EPR spectroscopy is often used in conjunction with other analytical techniques such as NMR (Nuclear Magnetic Resonance), X-ray crystallography and mass spectrometry. These complementary techniques allow researchers to correlate structural, electronic, and magnetic information to gain a more complete understanding of chemical systems. By combining EPR spectroscopy with other methods, researchers can characterize complex materials and biomolecules in greater detail and with greater reliability.

 

EPR spectroscopy plays a vital role in modern scientific research, providing unique insights into the structure, dynamics, and properties of paramagnetic species. Its sensitivity, ability to provide structural information, and non-destructive nature make it an indispensable tool in a wide range of scientific disciplines. Through the continued advancement and application of EPR spectroscopy, we can deepen our understanding of the natural world and devise innovative solutions to complex challenges in fields as diverse as chemistry, biology, and materials science.

 

CIQTEK is a leading EPR spectrometer global manufacturer. Its EPR equipment offers high performance at a competitive price, making it an ideal choice for scientists.

Website: https://www.ciqtekglobal.com/

 

Here are some key advantages of CIQTEK's EPR spectrometers:

 

1. Affordable Solutions: CIQTEK aims to provide cost-effective EPR spectroscopy equipment without compromising quality. They offer different pricing options to suit various budgets, ensuring researchers get value for their investment.

2. Customizable Configurations: CIQTEK offers flexible EPR instrument setups, which can be tailored to meet specific experimental requirements. Researchers can customize features such as temperature control, multi-frequency capability, advanced spectroscopic techniques (ELDOR and HYSCORE), and compatibility with different sample types (liquids, solids, and biological materials).

3. User-Friendly Interface: CIQTEK's instruments are equipped with intuitive software interfaces, designed to be user-friendly for researchers of all experience levels.

4. Exceptional Customer Support: CIQTEK prioritizes customer satisfaction, providing excellent post-sales support. This includes comprehensive training resources, technical assistance, and access to customer stories and publications, showcasing their global EPR community.

 

High-performance lithium copper foil is one of the key materials for lithium-ion batteries and is closely related to battery performance. With the increasing demand for higher capacity, higher density, and faster charging in electronic devices and new energy vehicles, the requirements for battery materials have also been raised. In order to achieve better battery performance, it is necessary to improve the overall technical indicators of lithium copper foil, including its surface quality, physical properties, stability, and uniformity.

 

Analysis of microstructure using scanning electron microscope-EBSD technique

 

In materials science, the composition and microstructure determine the mechanical properties. Scanning Electron Microscope (SEM) is a commonly used scientific instrument for the surface characterization of materials, allowing observation of the surface morphology of copper foil and the distribution of grains. In addition, Electron Backscatter Diffraction (EBSD) is a widely used characterization technique for analyzing the microstructure of metallic materials. By configuring an EBSD detector on a field-emission scanning electron microscope, researchers can establish the relationship between processing, microstructure, and mechanical properties.

 

The figure below shows the surface morphology of electrolytic copper foil captured by the CIQTEK Field-emission SEM5000

 

Copper Foil Smooth Surface/2kV/ETD

Copper Foil Matte Surface/2kV/ETD

When the sample surface is sufficiently flat, electron channel contrast imaging (ECCI) can be obtained using the SEM backscatter detector. The electron channeling effect refers to a significant reduction in the reflection of electrons from crystal lattice points when the incident electron beam satisfies the Bragg diffraction condition, allowing many electrons to penetrate the lattice and exhibit a "channeling" effect. Therefore, for polished flat polycrystalline materials, the intensity of backscatter electrons depends on the relative orientation between the incident electron beam and the crystal planes. Grains with larger misorientation will yield stronger backscattered electron signals and higher contrast, enabling the qualitative determination of grain orientation distribution through ECCI.

 

The advantage of ECCI lies in its ability to observe a larger area on the sample surface. Therefore, before EBSD acquisition, ECCI imaging can be used for rapid macroscopic characterization of the microstructure on the sample surface, including observation of grain size, crystallographic orientation, deformation zones, etc. Then, EBSD technology can be used to set the appropriate scanning area and step size for crystallographic orientation calibration in the regions of interest. The combination of EBSD and ECCI fully utilizes the advantages of crystallographic orientation imaging techniques in materials research.

 

By using ion beam cross-section polishing technology, CIQTEK obtains flat copper foil cross-sections that fully meet the requirements for ECCI imaging and EBSD analysis on scanning electron microscopes.

 

The figure below shows the characterization of electrolytic copper foil using the CIQTEK Field-emission SEM5000

 

Electrolytic Copper Foil Cross-Section ECCI Image

Electrolytic Copper Foil Cross-Section Orientation Distribution

EBSD technology can not only characterize the grain size and dimensions but also reveal information about the material's texture type, grain boundary proportion, etc. By studying the microstructural evolution of electrolytic copper foil through ion beam sample preparation combined with SEM and EBSD techniques, it is of great significance to evaluate the differences in processing effects, further optimize the electrochemical properties of materials, improve battery cycle life, and even promote the development of lithium-ion battery technology.

The GT-LB06A Chair Front Stability Testing Machine is a specialized device designed to evaluate the forward stability of chairs, ensuring they can withstand everyday use. This article provides a comprehensive guide on how to operate the Chair Front Stability Testing Machine effectively, along with insights into its importance in product testing.

Introduction to the GT-LB06A Chair Front Stability Testing Machine
The GT-LB06A Chair Front Stability Testing Machine is engineered to simulate the forces that a chair might encounter during normal usage. By understanding how to use this machine, manufacturers can ensure their products are safe and stable.

Step-by-Step Operation Guide

1. Preparation

Before beginning the testing process, make sure that you have the following:

2. Setting Up the Machine
2.1 Connect the Power Supply:
Plug the machine into a suitable power outlet.
Turn on the power switch to initiate the machine’s operation.

2.2 Marking the Chair:
Take the chair you wish to test and mark the position of the loading point 60mm from the edge. This step is crucial for accurate testing, as it indicates where the force will be applied.

3. Preparing the Chair for Testing
3.1 Positioning the Loading Pad:
Place the loading pad on the marked point. The center of the loading pad should align with the marked line on the chair.
Secure the loading pad in place using string to prevent any movement during testing.

3.2 Mounting the Chair:
Install and fix the chair onto the GT-LB06A Chair Front Stability Testing Machine. Make sure the chair is stable and securely mounted.
Adjust the chair so that its center is aligned with the weights that will be applied during the test.

4. Setting Up the Weights
4.1 Adjusting the Chair Wheels:
Ensure the chair wheels are positioned close to the stopper to avoid any unintended movement during the test.

4.2 Controlling the Weight Lifter:
Use the control to lift the weights to the specified height. It’s important to support the weights by hand as they rise to prevent them from tipping over.

4.3 Installing the Loading Head:
Select the appropriate loading head from the C-buckle and install it securely.

5. Attaching the C-buckle and Chain
5.1 Positioning the C-buckle:
Insert the C-buckle into the center hole of the loading pad.
Connect a chain from the bottom of the C-buckle, ensuring it is of suitable length. The other end of the chain should be attached to the weights.

6. Conducting the Test
6.1 Lowering the Weights:
Carefully lower the weight disc so that it is disengaged from the weights.

6.2 Applying Horizontal Force:
At the loading point on the chair, apply a horizontal force of 20N. Observe the chair’s response to this force.
Check to see if the chair tilts. If it does, this indicates instability, and further evaluation may be necessary.

6.3 Importance of Chair Stability Testing
Testing for chair stability is not just about meeting regulatory standards; it’s about ensuring the safety and comfort of users. A chair that tilts or tips over can lead to accidents and injuries, undermining consumer confidence in a brand. The GT-LB06A Chair Front Stability Testing Machine helps manufacturers identify potential flaws in design or construction before products reach the market.

 

Elephant Diesel Mud Pump is an efficient and reliable equipment widely used in oil drilling, mining, construction, tunnel engineering and other fields. Here is a complete overview of Elephant Diesel Mud Pump:

 

• Design Features:Mud Pumps With Diesel Engine adopts advanced design and manufacturing technology, and is efficient, energy-saving and durable. It is designed for handling mud and viscous liquids and can operate stably in harsh working environments.

 

• High-pressure output: Elephant Diesel Mud Pump is able to provide high-pressure output, making it suitable for handling high-density mud and liquid solids. High-pressure output helps to effectively carry and discharge mud to meet engineering needs.

 

• Durability and Reliability: Elephant Diesel Mud Pump adopts high-quality materials and components, which are precision-processed and strictly quality-controlled to ensure its durability and reliability. This enables the pump to maintain stable performance under long-term heavy-load operation.

 

• Easy Operation: Elephant Diesel Mud Pump adopts a user-friendly design and is easy to operate. It is equipped with advanced control systems and instruments, allowing operators to easily monitor and control the operating status of the pump.

 

• Customizability: Elephant Diesel Mud Pump is available in a variety of models and specifications to meet different engineering needs. According to the specific application scenario, it can be customized, including the pump displacement, pressure and outlet size.

 

• After-sales service: As an industry-leading manufacturer and supplier, Elephant Machinery is committed to providing customers with perfect after-sales service. We have a professional after-sales team that can provide timely technical support, maintenance and repair services to ensure that customers' equipment can continue to operate efficiently.

 

 

 

In short, Mud Diesel Engine Pump is an efficient and reliable equipment with advantages such as high-pressure output, durability, easy operation and customizability. It plays an important role in fields such as oil drilling, mining and construction, effectively handling mud and viscous liquids. By choosing the Elephant diesel mud pump, you can get high-quality equipment and excellent after-sales service to meet your engineering needs.

 

If you have further understanding of the Elephant diesel mud pump or other related products or need detailed consultation, please feel free to contact us. We are willing to provide you with support and help.

 

 

Nanjing Pege’s “PEIKE” brand Gravimetric Loss-in-weight feeder

 

Introduction

Nanjing Pege Techno Machine Co., Ltd is specialized in designing and producing the low in weight feeders including single and twin screws loss in weight feeder, liquid gravimetric feeder, micro scale feeder, vibratory feeder, Paddle massaged flexible PUR hopper feeder and multi-ingredients compounding feeder.

Our products are successfully applied in various dosing and blending(mixing) field, like chemistry, engineering plastics, cable, food processing, pharmaceutical and building material industries.

Our head company is constantly dedicated to providing the solutions of weighing, feeding, transmission, packing and automatic stacking, to provide the professional products and service for the customer worldwide both in solid and liquid product manufacturing field. To strengthen our competence and leading position in the gravimetric weighing field, we integrated our profound technology and talents to better improve our design and manufacturing competence.

 

PRODUCTS

Twin screw loss-in-weight feeder 

Application material

Resin Granules, Resin Powder, Calcium carbonate, French Chalk, Tio2, Carbon Black

 

Features

1. Cantilever type weighing frame ensure lower gravity(barycenter) center, weaker vibration and anti-interference performance of the whole feeder.

2. Vertical U-shaped hopper with mirror-like inner wall and without corner enclosure can ensure no bridge of the materials

3. Stainless Steel bellow sensor has the feature of only slight deformation after long time use, and high precision with less signal drift, and is durable for bad environment use

4. 485 Digital transmission of weighing data has the feature of no attenuation and anti-interference during the period of data transmission.

5. Feeding and stirring is operated separately, using independent agitation motor and stirring speed can be adjusted according to the demand.

6. No agitation motor on the top of the hopper will surely reduce the vibration during the operation, then this design will achieve high stability and high accuracy.

Vibrating Tray Loss-in-weight Feeder

 

Application material

Flack, Glass Fiber, Cylindrical Material, Irregular Shape Material from Recovery

 

Features

1. Cantilever type weighing frame ensure lower gravity(barycenter) center, weaker vibration and anti-interference performance of the whole feeder.

2. Double weighing sensors weight platform ensure good balance degree and no unbalanced loading

3. 485 Digital transmission of weighing data has the feature of no attenuation and anti-interference during the period of data transmission

4. Vibration type feeding has no damage on the material itself.

5. Electrical magnetic vibration type feeding ensures tiny machine wear and tear and nearly none of maintenance parts are needed

 

Applications Material

Liquid Additive DCP Silane Maleic Anhydride

 

Features

1.       Cantilever type weighing frame ensure lower gravity(barycenter) center, weaker

vibration and anti-interference performance of the whole feeder.

2.       Stainless Steel bellow sensor has the feature of only slight deformation after long time use, and high precision with less signal drift, and is durable for bad environment use.

3.       485 Digital transmission of weighing data has the feature of no attenuation and anti- interference during the period of data transmission.

4.      Hydraulic Diaphragm Pump, Plunger Pump, Gear Pump are selectable.

5.       Equipped with complete isolated SUS304 bellow spring damping type spray gun, has the feature of keeping pressure stable within 48 hours.

6.      Explosion proof, heat preservation by water or electricity are selectable

 

Flexible Paddle-Massaged PUR Hopper Feeder

 

Application material

Resin Particles, Resin powder, Calcium Carbonate,

Talcum powder, Titanium White Powder

Carbon Black, Flame Retardant Antioxidant

 

Features

■Suitable for all-purpose bulk material, especially for the powder material with humidity and low flowability.

■The cantilever sling-type weighing scale supports the storage hopper, which has the characteristics of vibration reduction and anti-level interference. This design can effectively shield the non-weight value interference from the vibrator and measure the flow of the system more accurately.

■No bridging thanks to straight walled hopper.

■Gentle feed capability by paddling flexible hopper with external agitation.

■Easy to disassemble and to clean, convenient for maintenance.

■No direct touch between stirring unit and material ensures no damage on the materials.

■Improve material flowability, optimize dynamic loadings of the screws, to ensure stable and accurate flow rate.

■Arch breaker inside of the machine can ensure efficient weighing feeding even the humidity rate in the materials reaches to 20%

 

CONTROL SYSTEM FEATURES

 

1.  Self-learning: The equipment can automatically identify the bulk density and fluidity of the material during the pre-operation, self-tuning during operation and continuously optimizing the best P (proportion) and I (integral) values to ensure rapid response of the system operation

2. Anti-interference: Automatically identify the intensity and duration of the interference and adopt emergency backup procedures to deal with it urgently to ensure the stability and accuracy of the system.

3.       The software is independently developed. After the product leaves the factory, the original program will be burned on the Micro SD card and given to customers randomly. Hardware adjustment.

4.      The mainstream communication formats in the market can be customized according to customer needs, such as Modbus, PPI, MPI, Profibus, Ethernet and other communication formats, so that customers can access the factory's main control system.

5.       The weighing signal transmitter is a customized product with a resolution of one hundred thousandth. The transmitter is installed on the weighing frame and is about one meter away from the weighing sensor. The signal transmission uses RS485 twisted shielded wire and digital transmission. Eliminate signal attenuation and interference

6.      The controller uses Siemens SMART series PLC, each scale uses a CPU, and each scale (each CPU) is connected in parallel by Ethernet.

7.       The RS485 serial port of the Siemens controller communicates with the weighing transmitter, installs an RS485 serial port to communicate with the inverter or servo controller, and the built-in Ethernet port communicates with the touch screen or host computer through the switch. Digital communication throughout the network, high speed, efficiency and stability

8.      The system can display and record operating parameters and can be installed with industrial control computer systems such as domestic Kingview, Siemens Wincc. At the same time, a scanning gun can be installed for barcode parameter reading, process flow recording, and quality traceability.

 

FAQs on Peike loss-in-weight feeders

1.     What kinds of materials can be used for loss in weight feeding?

Resin granules, flack, flocculus, powder and pellets blendings

Resin Particles, Resin Powder, Calcium Carbonate, Glass fibers

Talcum Powder, Titanium White Powder Carbon Black, Flame Retardant Antioxidant

Flack, Glass Fiber, Cylindrical Material, Irregular Shape Material from Recovery

Liquid Additive, DCP Silane, Maleic Anhydride

 

2.    What kinds of feeders are included in the loss in weight feeder series?

Our feeding product range includes micro loss in weight feeder, single screw feeder, twin screw feeder, vibratory tray feeder, Paddle massaged Polyurethane Hoppe feeder and liquid loss in weight feeder.

 

PPS PET and PA parts nitrogen deburring machine

 

Cryogenic deflashing and deburring system is a process that employs cryogenic temperatures to remove flash on manufactured workpieces made of a wide range of plastics (and other materials) both thermoset and thermoplastic. Some examples of materials used include nylon, HD-PE, PPS, PET, polycarbonate, polypropylene, polyurethane, liquid crystal polymer, PA+GF, PC+GF, PEEK, and Acetal. Manufactured parts that have been successfully deburred include those made through injection molding, compression molding and extrusion molding.

 

 What is “Flash.”

“Flash” is a raised edge attached to the workpiece. It is an unwanted piece of material and requires removal. Many medical devices and other precision components are included in deflashing applications. Deburring accounts for a significant amount of the costs of manufacturing. The cryogenic deflashing process causes the flash or burr to become stiff or brittle and break away leaving a clean edge. There are three types of burrs that can be formed in manufacturing operations and can be classified by the physical manner of formation: Poisson burr, roll-over burr and Tear burr.

■Poisson Burr

A Poisson burr results from the tendency of a material to bulge at the side when compressed until permanent deformation of the plastic occurs.

■Roll-over Burr

A roll-over burr is a burr that is more of a chip that is bent rather that sheared. The resulting burr is usually comparatively larger. The process even removes recessed burrs in blind and through holes.

■Tear Burr

A Tear burr is the result of material tearing from a work piece rather than shearing from it.

In the cryogenic deflashing process, parts are loaded into a basket. A cryogem such as liquid nitrogen is used to cool the workpieces. After they are cooled they are tumbled with pellets- often a polycarbonate media ranging in size from 0.006 to 0.080 inches (0.15mm to 2.03 mm.) Sometimes cryogenic deflashing does not rely on a blasting action but rather on the tumbling of the parts to remove flash from the outer edges. The process can even remove recessed burrs in blind and through holes. The process does not affect the surface finish or the geometry of the part. Edges are maintained without rounding or removal of extra material and only the unwanted burrs are removed.

 

Cryogenic Deflashing Systems Advantages

Cryogenic deflashing equipements provides advantages over manual deflashing.

■The process maintains part integrity and critical tolerances. As it is a bath process the price per piece is far less as many more parts can be processed at the same time.

■Cryogenic deflashing is non-abrasive.

■As the process is computer controlled, the human operator variable is removed from the process.

■Mold life is extended by the cryogenic deflashing process. Instead of making a new mold a company may choose to deburr a manufactured part cryogenically and achieve the same product quality very much as they would with a new mold for a period of time until maintenance is performed.

 

Pege’s Automatic Nitrogen Trimming Machine’s Features

■Greater productivity

■Large output in short time

■Better and consistent Finish

■Low Labour dependence

■Space Saving

■Low Media Consumption

■Wide variety of rubber compounds - NR to Silicon Rubber

■Low Nitrogen Usage

■Simple Electrical Controls

■High Efficiency Blast Wheel

■Safety Interlocks

■Simple and Very Low maintenance