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Pege's Cryogenic Deburring Machine Features

2025-07-18

cryogenic deflashing machine

Pege’s Cryogenic Deflashing/Deburring Machine Features


■Visual& Intelligent HMI Panel - User friendly 11inch HMI operation panel, one stop operation mode, can record and read the parameters, easy to operate and manage。

■Robust Machine Frame - Frame is all made of 304 stainless steel, its edge uses red powder coating process to ensure both durability and elegant appearance.

■Compact Design to Save LN2 Consumption - To optimize the machine design to make sure the machine chamber is compact and small for saving liquid nitrogen to lower running cost.

■Greater Insulation Effect - Despite of using 75mm thicker insulation material, the insulation material is strengthened by SUS304 material, to ensure excellent heat preservation effect, also can lower LN2 consumption largely.

■Higher Blasting Speed with Big Diameter Wheel Ensure Great Power - Different wheel size choices ensure perfect match between power and barrel capacity to realize best processing result and highest productivity. Our 80Liter use a Ф300mm wheel with a max 7000rpm speed, and 120Liter&150liter a 350mm wheel with a max 7000rpm speed.

■Durable and Efficient Vibrator-Reliable customized SUS 304 vibrator can keep stable running for more than 10 years in the low temp, high humidity environment without failure.

■Bigger Diameter Sieve for Better Separation-Bigger capacity model(120liter&150liter’s) vibrator sieve diameters are around 600mm, which is larger than most of other manufactures, has the advantage of quicker filtering flash and media and has higher efficiency.

■Automatic Media Suction and Blasting- Automatic media circulation system by negative pressure occurred in machine inner chamber, not by screw lifter, save media and more intelligent.

■World Well-known Controller brand like SIEMENS, Panasonic or Mitsubishi, Omron to ensure high working stability in the low temp environment.
■Easy and Convenient Media Exchange system to make operation quicker and easier.

■Better Gear Box Design and use customized anti-low temp oil seal to ensure very few dusts get into the box, so less maintenance on gear box.

■More Durable Umbrella Gear and Bearings will ensure long term consistent running with less failure and less maintenance cost.

■Robust Barrel and Machine Door-use strong and thick steel for barrel and machine doors, deformation will not happen even after long time use.

 

cryogenic deflashing machine price

The definition, principal, and composition of a typical Cryogenic Deflashing Machine

2025-07-18

The definition, principal, and composition of a typical Cryogenic Deflashing Machine

A cryogenic deflashing machine, also known as a cryogenic deburring system, is a type of equipment used to remove excess material or flash from molded or machined parts. Cryogenic deflashing is a process that involves the use of extremely low temperatures to freeze the parts and then removing the flash using various methods.

The cryogenic rubber deflashing machine typically consists of a large chamber or tub where the parts are placed. Liquid nitrogen  is used to rapidly cool the parts, making them brittle. Once the parts are sufficiently cooled, they are subjected to tumbling or blasting action, which causes the brittle flash to break off from the parts.

The rubber or plastic flash is then separated from the parts using air, vibration, or other means.

cryogenic deburring principal

Cryogenic deflashing is commonly used in industries such as automotive, aerospace, electronics, and medical devices, where precision and cleanliness are critical. It is an effective and efficient method for removing flash from complex-shaped parts without damaging the component itself. Moreover, cryogenic deflashing is considered to be environmentally friendly compared to traditional methods that involve the use of harsh chemicals or mechanical trimming.

Pegedeflashing is a leading supplier of various type of cryogenic deflashing machines.

Why cryogenic deflashing machines are becoming more and more popular?

2025-07-18

Why cryogenic deflashing machines are becoming more and more popular?

The use of cryogenic deflashing machines has revolutionized the way manufacturers produce high-quality products. Cryogenic deflashing machines use liquid nitrogen to remove excess material from manufactured parts. The process is fast and precise, making it ideal for mass production. In this article, we will explore the advantages of cryogenic deflashing machines and why they replace traditional manual deflashing methods.

Nanjing cryogenic deflashing machine

 

 

 

First of all, using a cryogenic deflashing machine is environmentally friendly. This makes Operating Room safer, healthier choice for workers and the environment.

Secondly, cryogenic deflashers require less maintenance than traditional deflashing methods. This is because high quality spare part enable the machine to operate for a long time and do not require frequent replacement or maintenance.

 

Thus, these machines save the manufacturer time and business cost.

Thirdly, the cryogenic deflashing machines provide higher deflashing precision and accuracy. The process is controlled and consistent, ensuring that each pitch is finished to a high standard. This is useful for products that require smooth edges, such as medical instruments, automotive components, and electronic equipment.

 

Finally, the cryogenic deflashing machines are versatile. They are available in a wider range of materials including rubber, injection molding (including elastomeric materials) and zinc magnesium aluminum die casting. This flexibility means they can be used in a variety of industries, making them a valuable investment for many companies. All in all, the advantages of low temperature deburring machines make them an excellent choice for manufacturers. They are environmentally friendly, require less maintenance, provide greater precision, and are versatile. The cryogenic deflashing machines are becoming more and more popular in the manufacturing industry as technology advances and machine designs improve. They are likely to continue to be popular as manufacturers seek to produce high-quality products efficiently and cost-effectively.

 

Consumables for cryogenic trimming machine – supply of liquid nitrogen

2025-07-18

Consumables for cryogenic trimming machine – supply of liquid nitrogen

 

The frozen cryogenic deflashing machine, as an essential auxiliary manufacturing machinery in the production process of rubber enterprises, has been indispensable.

 

However, since its entry into the mainland market around the year 2000, local rubber enterprises have little knowledge of the working principles and processes of the frozen trimming machine.

cryogenic deflashing bulk tank

 

Therefore, this article will provide a detailed introduction to the storage and supply methods of the cryogen, liquid nitrogen, for cryogenic deflashing machine.

 

In the past, liquid nitrogen was typically stored in separate liquid nitrogen tanks.

 

Therefore, when purchasing a cryogenic trimming machine, it was necessary to buy a matching liquid nitrogen tank to ensure the proper operation of the machine.

 

The installation of the liquid nitrogen tank required approval from the relevant authorities, which was a cumbersome process, and the tanks themselves were expensive.

 

This has led many factories that urgently need to use cryogenic deflashing machines to improve work efficiency to hesitate, as it also involves a certain upfront cost investment.

 

Nanjing Pegedeflashing has introduced a liquid nitrogen manifold supply station to substitute for liquid nitrogen tanks. T

 

his system centralizes the gas supply of individual gas points, enabling multiple low-temperature Dewar flasks to be combined for centralized gas supply. It solves the cumbersome process of handling liquid nitrogen tanks, allowing customers to operate the frozen edge trimming machine immediately after purchase.

cryogenic deflashing liquid nitrogen tank

 

The main body of the system simultaneously connects three bottles of liquid nitrogen Dewar flasks, and it also includes a port that can be expanded to accommodate four bottles.

 

The cryogenic deflashing system pressure is adjustable and equipped with a safety valve. It’s easy to assemble and can be mounted on the wall using a triangular bracket or placed on the ground using the bracket.

cryogenic deflashing system

Cryogenic Deflashing Machine Product and Company Introduction

2025-07-18

Cryogenic Deflashing Machine Product and Company Introduction

 

Cryogenic deflashing machines are known for its precise quality de-flashed parts with up to 95% performance output without affecting the final part dimension and shape from small O-rings to big molded parts.

These Machines serve the need for Rubber, Metal-Rubber parts, small precision plastic parts and small die-casting parts like Zinc and Magnesium alloy.

 

Product Description

Working Principle of Rubber Deflashing Machine

With the decrease of the temperature, rubber/plastic parts enter into hardened, brittle, and crystallized process, its flexibility is gradually lost. It is easily broken by external force when it is under brittle temperature. Flash of the molded products is generally much thinner than finished product itself, it become brittle earlier than product in the low temperature. Cryogenic deflashing machine applies this principle, works in the time range when flash is brittle while products still keeps its flexibility, hit the flashes by high speed projected special plastic media, clear out the brittle burr. The flashes can be easily removed, and the product not be damaged.

 

Specifications

Mode PG-40T PG-60T PG-80T PG-100T PG-120T PG-150T

Capacity 40Liter 60Liter 80Liter 100Liter 120Liter 150Liter

Wheel size 250mm 250mm 300mm 300mm 350mm 350mm

 

Worldwide Installations of Nanjing Pege Cryogenic Deburring Machine

USA, Mexico

Australia, New Zealand

Poland, Croatia, Slovenia, Hungary, Greece

Russia Malaysia, Thailand, Vietnam, India

 

FUNCTIONS of cryogenic trimming machine

Our rubber deflashing machine is widely used in removing the flashed of small rubber and plastic parts like O-rings, gaskets and other molded parts.

With the cryogenic processing technology, the flashes are firstly freeze and then shot down the high-speed projection media (Polycarbonate blast). The surface quality of molded rubber and plastic rubber parts can be improved greatly.

Product Specification / Models

 

APPLICATIONS of cryogenic deflashing machine

A. O rings, irregular rubber parts with different material and sizes.

B. Micro electronic product parts

C. Precision elastomeric parts

D. Precision injection moulding plastic parts

E. R & D part runs

F. Die casting products, like zinc aluminum, magnesium alloy

 

FEATURES of cryogenic deburring machine

High efficiency: The machine can replace about 60-80 worker to removing the flashes.

High precision: It can remove small and hardened flashes which cannot be removed by handworkers and improve precision of the products.

Low cost: It also has a feature of lower cost comparing with processing the parts by handworkers.

 

Nanjing Pege Techno Machine Co.,Ltd production plant is located in the No.9 Ankang road, Guli Industriall Zone, Jiangning District, Nanjing.

We have professional production workers and process, are determing to product best product for the customer all over the world

The cryogenic deflashing machine produced by Nanjing Pege is well packed by polywood carton suitable for long distance sea transpotation to ensure machine safety and performance.

We can help customer to arrange the transportation by the terms of FOB, CIF with land or sea transportation methods according to the resuqest from the customer.

Most frequently asked question regarding the technology of the cryogenic deflashing

2025-07-18

 

Most frequently asked question regarding the technology of the cryogenic deflashing 

 

1. What is cryogenic deflashing?

Deflashing machines use liquid nitrogen to help the part reach a low enough temperature where its substrate becomes protected. Once the excess flash or burrs reach a brittle state, the cryogenic deflashing machines are used to tumble and blast the part with polycarbonate or other media to remove the unwanted flash.

 

2. Does cryogenic deflashing work on molded plastic parts?

Yes. The process removes burrs and flash on plastics, metals, and rubber.

 

3. Can cryogenic deflashing remove internal and microscopic burrs?

Yes. The cryogenic process combined with the appropriate media in the deburring machine removes the smallest burs and flashing.

 

 

4. What are the advantages of cryogenic deflashing system?

Deflashing is an efficient and highly effective method that provides several advantages, including:

·   ♦ High level of consistency

·   ♦ Non-abrasive and will not damage finishes

·   ♦ Lower cost than other plastic deflashing methods

·   ♦ Maintains part integrity and critical tolerances

·   ♦ Lower price per piece

·   ♦ Use low cost cryogenic deflashing to avoid repairing your expensive mold.

·   ♦ Computer controlled process provides higher accuracy than manual deburring

 

5. What kind of products are able to be cryogenically deflashed?

Broad range of products, including:

·   ♦ O-rings & gaskets

·   ♦ Medical implants, surgical tools and devices

·   ♦ Electronic connectors, switches, and bobbins

·   ♦ Gears, washers and fittings

·   ♦ Grommets and flexible boots

·   ♦ Manifolds and valve blocks

 

6. How to know if the product is suitable for cryogenic deflashing

Sample Deflashing Tests
We invite you to send us some of your parts for sample deflashing tests. This will enable you to review the quality of deflashing our equipment can achieve. In order for us to establish parameters for the parts you send, please identify each, by your part number, the main compound used in the manufacturing, along with a finished or Q.C. example. We use this as a guide to your expected quality level

 

 

 

Consumables for cryogenic rubber trimming machine –Liquid nitrogen and Its container

2025-07-18

Consumables for cryogenic rubber trimming machine – supply of liquid nitrogen

 

The frozen rubber deflashing machine, as an essential auxiliary manufacturing machinery in the production process of rubber enterprises, has been indispensable.

 

However, since its entry into the China mainland market around the year 2000, local rubber enterprises have little knowledge of the working principles and processes of the cryogenic deflashing machines.

Therefore, this article will provide a detailed introduction to the storage and supply methods of the cryogen, liquid nitrogen, for the cryogenic deflashing machines.

 

In the past, liquid nitrogen was typically stored in separate liquid nitrogen tanks. Therefore, when purchasing a cryogenic deflashing machine, it was necessary to buy a matching liquid nitrogen tank to ensure the proper operation of the machine.

The installation of the liquid nitrogen tank required approval from the relevant authorities, which was a cumbersome process, and the tanks themselves were expensive. This has led many factories that urgently need to use cryogenic deflashing machiness to improve work efficiency to hesitate, as it also involves a certain upfront cost investment.

 cryogenic deflashing machinecryogenic deflashing machine

Nanjing PEGE has introduced a liquid nitrogen manifold supply station to substitute for liquid nitrogen tanks.

This cryogenic deflashing system centralizes the gas supply of individual gas points, enabling multiple low-temperature Dewar flasks to be combined for centralized gas supply. It solves the cumbersome process of handling liquid nitrogen tanks, allowing customers to operate the cryogenic deflashing machines immediately after purchase.   Above are good options for the container of the Liquid Nitrogen.

 

The main body of the cryogenic deflashing system simultaneously connects three bottles of liquid nitrogen Dewar flasks, and it also includes a port that can be expanded to accommodate four bottles.

The cryogenic deflashing system pressure is adjustable and equipped with a safety valve. It’s easy to assemble and can be mounted on the wall using a triangular bracket or placed on the ground using the bracket.

Nanjing PEGE always provide strong technical support for customer to better use the cryogenic deflashing system.

 

Cryogenic Deflashing Machine or Deburring Machine PG-60T to Remove the Flashes of Rubber O-Rings

2025-07-18

On the year of 2022, one customer from Colombia sent some samples for testing. The rubber parts to be deflashed are rubber O rings.

You can see from following photo:

There are many flashes which are difficult for manual deflashing.

After Cryogenic deflashing, we can get good results without flashes.

Cryogenic deflashed O rings

Even though the deflashing result was acceptable, customer was hesitating to make decision to purchase the cryogenic deburring machine due to the budget problem.

They paused the purchase this nitrogen shot blasting deflashing machine.

On the year of 2025, last year, customer restarted the project and we talked about the model and the offer and finally we made a deal to sell the cryogenic deflashing equipment Model PG-60T to customer.

PEGE cryogenic deflashing machine PG-60T

It is a wonderful machine for automatic rubber deflashing process, it is well designed and well manufacturered.

 

AVENO Digital Tearing Tester Upgrade

2025-07-17

Digital tear tester is used to measure the tear strength of various woven fabrics (Elmendorf method). It can also be used to measure the tear strength of paper, plastic cloth, film, electrical tape, metal foil and other materials.


Meets the following standards:

Textiles: GB/T 3917.1 Textiles - Tear properties of fabrics - Part 1 Determination of tear strength by impact pendulum method

ASTM D 1424, DIN 53862, ISO 13937-1, ISO 4674-2, ISO 9290, etc.


AVENO R&D department continuously studies the equipment and combines the customer experience to upgrade the Digital Elmendorf Tearing Tester:

Digital tear testerDigital Elmendorf Tearing Tester

Old Model Digital Tearing Tester                                 New Model Digital Tearing Tester


Fabric Tearing Testing machine Features:

1. Color touch screen control system, Chinese and English operation interface, built-in thermal printer, print data reports.

2. Advanced calculation method (potential energy method calculation) to ensure accurate testing and good repeatability.

3. All data and statistical results can be freely checked in the host.

4. Pneumatic sample clamping and pendulum release to ensure consistent clamping force and reduce operation steps.

5. Automatic sample cutting to reduce operation steps.

6. The test unit can be selected and automatically converted between N, gf, cN, kgf, mN and lbf to meet different standard requirements.

7. USB interface, professional computer analysis software, computer data storage (obtained national software copyright registration certificate).

8. Equipped with automatic correction function of pendulum friction damping to improve measurement accuracy.


AVENO recommended product:

Digital Tearing Tester AG11-3

Digital Tearing Tester AG11-3


Any demand can be referred to us!

Sales Dept Tel: +86 15280858852

Email: sales@avenotester.com

Skype: sales@avenotester.com

Web: www.avenotester.com



The "quality guardian" of the textile industry ICI Mace Snag Tester

2025-07-17

In the textile industry, fabric quality is of vital importance, so fabric testing requires the assistance of a series of testing instruments. As a professional testing instrument, ICI Mace Snag Tester has gradually become a powerful assistant for many textile companies and laboratories.


What is the Mace Snagging Tester?

The ICI Mace Snag Tester is an instrument designed to determine the tendency of fabrics to snag during normal wear. It is suitable for woven and knitted fabrics made of textured yarn, non-textured yarn, spun yarn, etc. It evaluates the anti-snagging performance of fabrics by simulating the snag conditions that fabrics may encounter in actual use.


Working principle and structure

The working principle of ICI Mace Snag Tester is to place a nail hammer suspended by a chain around the guide rod and put it on the surface of the sample on the rotating drum. After the rotating drum rotates a certain number of times at a constant speed, the sample is removed and rated against the rating chart in the rating box. The degree of snagging is evaluated according to the visual rating standard from level 5 (no obvious snagging) to level 1 (severe snagging).


Standards

China ICI Snagging Equipment complies with many international and domestic standards, such as ASTM D3939, GB/T 11047, JIS L1058, etc.


Advantages and Features

• Efficient multi-station design: 2, 4 or customized stations can be set according to needs, and multiple samples can be tested at the same time, which greatly improves the test efficiency, saves time and labor costs, and is very suitable for large-scale production enterprises and professional testing laboratories.

• Accurate simulation of real wearing conditions: It can accurately simulate the snagging scenes that fabrics may encounter during daily wear and use, making the test results closer to actual use and helping companies accurately evaluate the quality and durability of products.

• Easy to operate: The operation of the instrument is relatively simple, and the interface design is friendly, which is easy for users and even novices to use.

• Wide applicability: It is suitable for all kinds of woven and knitted fabrics, whether it is made of textured yarn, non-textured yarn or staple yarn, it can perform effective snagging tests.


ICI Mace Snag Tester is an important testing instrument in the textile industry, providing reliable fabric snagging testing solutions for textile enterprises and laboratories. It not only helps enterprises improve product quality and enhance market competitiveness, but also provides consumers with better quality and more durable textile products.


AVENO recommended product:

ICI Mace Snag Tester AG07

Mace Snagging Tester


Any demand can be referred to us!

Sales Dept Tel: +86 15280858852

Email: sales@avenotester.com

Skype: sales@avenotester.com

Web: www.avenotester.com



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