Cryogenic Deflashing Machine for Rubber Trimming by Nitrogen PG-40T
PROCESSING PRINCIPLE
Our cutting-edge cryogenic deflashing technology involves placing rubber or plastic parts into a specialized machine chamber. These parts are subjected to extremely low temperatures using liquid nitrogen, causing them to freeze rapidly. The frozen parts are then tumbled in a barrel while being blasted with polycarbonate media, effectively removing any burrs or flashes.
Due to having a much thinner surface area compared to their mass, burrs and flashes freeze quickly and become brittle. The subsequent tumbling action, combined with the impact of the polycarbonate media, efficiently removes the burrs without causing any damage to the part itself.
Once the process is complete, parts return to room temperature with a pristine finish. Cryogenic deburring ensures a clean part, free from dust or other residues, and achieves 100% burr removal.
Cryogenic deburring and deflashing are perfect for applications involving die-cast metal parts, complex rubber components, precision elastomeric parts, medical devices, and microelectronic parts.
FUNCTIONS
Our state-of-the-art machine excels in removing flash from small rubber and plastic parts such as O-rings, gaskets, and various molded parts.
Utilizing advanced cryogenic processing techniques, flashes are first frozen and then dislodged by high-speed polycarbonate media. This significantly enhances the surface quality of molded rubber and plastic parts.
| MODE |
PG-40T |
| SIZE(L*W*H) |
1080*960*1460MM |
| WEIGHT |
500KG |
| POWER |
AC 380V 50/60Hz |
| ELECTRICTY |
4Kw*3Ph |
| TEMPERATURE |
-130 - +50ºC |
| PRESSURE |
0.5-0.7Mpa |
| CAPACITY |
40L |
| EFFECTIVE CAPACITY |
15L |
| WHEEL SPEED |
3000rpm - 7200rpm |
| COOLING MEDIA |
Liquid Nitrogen |
| OPETATION MODE |
Touch Screen |
| WHEEL DIAMETER |
AL φ250mm |
| BLASTING POWER |
105.7m/s |
| PRODUCTIVITY |
160-200 Kg/Day |
PROCESS RESULT COMPARISON
OPERATION PROCESS
Installation Instructions
WHOLE SYSTEM DRAWING
APPLICATIONS
A. Removal of flash from O-rings and irregular rubber parts of various materials and sizes.
B. Ideal for microelectronic product components.
C. Precision elastomeric parts processing.
D. Suitable for precision injection molding plastic parts.
E. Perfect for R&D part runs.
F. Effective for die-casting products like zinc, aluminum, and magnesium alloys.
ADVANTAGES
Cryogenic deflashing offers numerous benefits over manual and traditional deflashing methods.
The process preserves part integrity and maintains critical tolerances.
Being a batch process, it significantly reduces the cost per piece by allowing many parts to be processed simultaneously.
Cryogenic deflashing extends the life of molds, avoiding the need for costly repairs or replacements and minimizing downtime.
The computer-controlled process removes the variability associated with human operators.
It provides consistent results from one batch to the next.
The process is non-abrasive, ensuring no damage to parts.
The cost per part is generally far lower than any alternative technique.
OUR WORKSHOP
All products are securely packed in plywood cartons, ensuring safe transportation over long sea distances.
SHIPPING
Audited Supplier 
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