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Cryogenic nitrogen deflashing is used to remove unwanted residual mold flash from newly molded or cast rubber and plastic parts. This die cast deflashing method utilizes cryogenic temperatures that cause the flash to become stiff or brittle and to break away cleanly, even from oddly shaped parts.
The use of cryogenic temperatures allows for precise removal of flash from materials including silicone, plastic, polymers, elastomers, rubber and aluminum die castings, all without degrading the parts or harming the finish. It is suitable for rubbers of various durometers and parts that have been injection molded, extrusion molded, or compression molded.
Cryogenic Deflashing Machine Advanced Model PG-AD-120T
Cryogenic nitrogen deflashing is used to remove unwanted residual mold flash from newly molded or cast rubber and plastic parts. This die cast deflashing method utilizes cryogenic temperatures that cause the flash to become stiff or brittle and to break away cleanly, even from oddly shaped parts.
The use of cryogenic temperatures allows for precise removal of flash from materials including silicone, plastic, polymers, elastomers, rubber and aluminum die castings, all without degrading the parts or harming the finish. It is suitable for rubbers of various durometers and parts that have been injection molded, extrusion molded, or compression molded.
Deflashing machines and cryogenic temperatures are used to remove flash from a broad range of products, including:
Nanjing Pege Techno Machine Co., Ltd has been offering cryogenic deflashing to numerous industries for nearly 10 years. Our expertise, along with a wide variety of practical experiences, has allowed us to customize equipment, invent processes and master the art of turning your precision components into high quality, finished parts.
Rubber Deflashing Machine Specifications
What Is the Freeze Trim Deflashing Process?
Deflashing machines use liquid nitrogen to help the utilized part reach a low enough temperature where its material becomes brittle. Once the material reaches a brittle state, the cryogenic deflashing machines are used to tumble and blast the part with polycarbonate or other media. This results in quick, easy and controlled removal of any residual mold flash. Cryogenic deflashing machines can also be used to alter or provide a polished or textured finish to a part’s surface.
Advantages of Cryogenic Deflashing Over Manual Removal Methods
Almost every plastic or rubber molding method leaves some form of residual flashing on a product. This issue can be more common in silicones rubber or similar materials that have a high viscosity. Manual flash removal is one common method, but it can be time-consuming and lack the consistency required for medical devices and other precision molded components.
Using cryogenic temperatures for plastic deflashing is an efficient and highly effective method that provides several advantages, including:
Below are some before and after samples of parts that have been deflashed at Nanjing Pege’s Cryogenic deflashing machine.
Our factory and Workshop
Nanjing Pege Techno Machine Co.,Ltd production plant is located in the No.9 Ankang road, Guli Industrial Zone, Jiangning District, Nanjing.
We have professional production workers and process, are determine to produce best product for the customer all over the world
Cryogenic Deburring Machine Installations in Worldwide Customers Factory
Installations in Russia Installations in Poland
PG-40T high-precision cryogenic rubber deflashing machine, quality-enhancing automated method of cryogenic rubber deflashing process. Model: PG-40T External Dimension: 1080（L）×960(W)×1460(H)mm Weight: 500Kg Power Supply: AC 380V, 50/60Hz, 3Ph Electrical Capacity: 4Kw Wheel Speed: 3000rpm-7200rpm Cooling Temperature: -130℃- +50℃ Cooling Media: Liquid Nitrogen Shooting Media: Polycarbonate granule Barrel Capacity: 40Liter Effective Capacity: 15Liter Barrel Speed: 0-25rpm Wheel Size: 250mm Operation Mode: Touch Screen Mode Blasting Speed: 105.7m/s Productivity: 150-200kg/day
PG-60T high-precision cryogenic rubber deflashing machine, quality-enhancing automated method of cryogenic rubber deflashing process. Model: PG-60T External Dimension: 1000（L）×1000(W)×1950(H)mm Weight of the unit: 700Kg Power Supply: AC 380V, 50/60Hz, 3Ph Electrical Capacity: 6Kw Wheel Speed: 3000rpm-7200rpm Cooling Temperature: -130℃- +50℃ Cooling Media: Liquid Nitrogen Shooting Media: Polycarbonate granule Barrel Capacity: 60Liter Effective Capacity: 20Liter Barrel Speed: 0-25rpm Wheel Size: 250mm Operation Mode: Touch Screen Mode Blasting Speed: 105.7m/s Productivity: 200-250kg/day
PG-80T high-precision cryogenic rubber deflashing machine, quality-enhancing automated method of cryogenic rubber deflashing process. Model: PG-80T External Dimension: 1100（L）×1200(W)×2000(H)mm Weight of the unit: 850Kg Power Supply: AC 380V, 50/60Hz, 3Ph Electrical Capacity: 7Kw Wheel Speed: 3000rpm-7000rpm Cooling Temperature: -130℃- +50℃ Cooling Media: Liquid Nitrogen Shooting Media: Polycarbonate granule Barrel Capacity: 80Liter Effective Capacity: 30Liter Barrel Speed: 0-25rpm Wheel Size: 300mm Operation Mode: Touch Screen Mode Blasting Speed: 123.3m/s Productivity: 250-300kg/day
PG-120T high-precision cryogenic rubber deflashing machine, quality-enhancing automated method of cryogenic rubber deflashing process. Model: PG-120T External Dimension: 1200（L）×1250(W)×2200(H)mm Weight of the unit: 1000Kg Power Supply: AC 380V, 50/60Hz, 3Ph Electrical Capacity: 8Kw Wheel Speed: 3000rpm-7200rpm Cooling Temperature: -130℃- +50℃ Cooling Media: Liquid Nitrogen Shooting Media: Polycarbonate granule Barrel Capacity: 120Liter Effective Capacity: 40Liter Barrel Speed: 0-25rpm Wheel Size: 350mm Operation Mode: Touch Screen Mode Blasting Speed: 145.3m/s Productivity: 400-500kg/day
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. Features of Cryogenic Deflashing Machine High Efficiency High Precision Lower Single Deflashing Cost Automaic, Save Labor Work
PG-150T high-precision cryogenic rubber deflashing machine, quality-enhancing automated method of rubber and Plastic components deflashing process. Model: PG-150T External Dimension: 1300（L）×1350(W)×2250(H)mm Weight: 1500Kg Power Supply: AC 380V, 50/60Hz, 3Ph Electrical Capacity: 9Kw Wheel Speed: 3000rpm-7000rpm Cooling Temperature: -130℃- +50℃ Cooling Media: Liquid Nitrogen Shooting Media: Polycarbonate granule Barrel Capacity: 150Liter Effective Capacity: 50Liter Barrel Speed: 0-25rpm Wheel Size: 350mm Operation Mode: Touch Screen Mode Blasting Speed: 105.7m/s Productivity: 500-600kg/day
Cryogenic deflashing and deburring is a process that employs cryogenic temperatures to remove flash on manufactured workpieces made of a wide range of rubber and plastic (and other materials) both thermoset and thermoplastic. Some examples of materials used include nylon, Tefzel®, HD-PE, PPS, PET, polycarbonate, polypropylene, polyurethane, liquid crystal polymer, ABS, Peek and Acetal. Manufactured parts that have been successfully deburred include those made through injection molding, compression molding and extrusion molding. Features of Cryogenic Deflashing Machine High Efficiency High Precision Lower Single Deflashing Cost Automaic, Save Labor Work.
Cryogenic Deburring Machine aims at realizing faster quality production cycle with least rejection on those parts including rubber molded, plastic injection molded and die-casting components' flashes removal process. Cryogenic deflashing/deburring machine is applied to deflash or remove the flashes of polyurethane bumpers for Automotive shock absorption.
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Cryogenic Deflashing Machine PG-40T
Cryogenic Deflashing Machine PG-60T
Cryogenic Deflashing Machine PG-80T
Cryogenic Deflashing Machine PG-120T
Cryogenic Deburring Machine PG-150T
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Cryogenic Deburring Machine PG-40T
Automatic Cryogenic Rubber Deflashing Machine PG-60T
Vacuum Mandrel Cutting Machine PG-YAQ-2S
China PEGE Cryogenic Deflasher PG-80T
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Cryogenic Deflashing Machine Advanced Model PG-AD-120T
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