Nanjing PEGE Cryogenic Deflashing Machine Descriptions
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Nanjing PEGE Cryogenic Deflashing Machine Descriptions

Nanjing PEGE Cryogenic Deflashing Machine Descriptions

December 22, 2022

Nanjing Pege Cryogenic Deflashing Machines 

Cryogenic 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.



Our cryogenic deflashing machine is widely used in removing the flashes of small rubber and plastic parts like O-rings, gaskets and other press molded or injection moulding parts.

With the cryogenic processing technology, the flashes are firstly frozen and then blasted down by the high-speed projection media (Polycarbonate media). The surface quality of molded rubber and plastic rubber parts can be improved greatly while the product are not damaged.



 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



High efficiency: The automatic rubber deflashing 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.


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