CRYOGENIC DEFLASHING MACHINE PROCESS INTRODUCTION
Cryogenic deflashing is a deflashing process that uses a system whereby parts are placed in a chamber, exposed to extremely cold temperatures (achieved with the use of liquid nitrogen) and then tumbled and blasted with a polycarbonate media. Because the burrs have a high surface area relative to their mass, they "freeze" very quickly and become brittle. The tumbling action-combined with the impact of the media-removes the burrs without damaging the part itself.
Cryogenic deflashing is the preferred process when removing excess material from oddly shaped, custom molded products.
| TECHNICAL INFORMATION | ||||
| MODE | PG-60T | PG-80T | PG-100T/120T | PG-150T |
| MACHINE PHOTO | ||||
| SIZE(L*W*H) | 1000*1000*1950MM | 1100*1200*2000MM | 1200*1250*2200MM | 1300*1350*2250MM |
| WEIGHT | 700KG | 850KG | 1000KG | 1500KG |
| POWER | Ac380v 50Hz | Ac380v 50Hz | Ac380v 50Hz | Ac380v 50Hz |
| ELECTRICTY | 6Kw*3Ph | 7Kw*3Ph | 8Kw*3Ph | 9Kw*3Ph |
| TEMPERATURE | -130 - +50ºC | -130 - +50ºC | -130 - +50ºC | -130 - +50ºC |
| PRESSURE | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa |
| BARRAEL CAPACITY | 60L | 80L | 100L or 120L | 150L |
| EFFECTIVE CAPACITY | 20L | 30L` | 40L` | 50L` |
| WHEEL SPEED | 3000rpm - 7200rpm | 3000rpm - 7000rpm | 3000rpm - 7000rpm | 3000rpm - 7000rpm |
| COOLING MEDIA | Liquid Nitrogen | Liquid Nitrogen | Liquid Nitrogen | Liquid Nitrogen |
| OPETATION MODE | Touch Screen | Touch Screen | Touch Screen | Touch Screen |
| FRAME | SUS304 WITH SOME RED PAINT ON CERTAIN AREA | |||
| WHEEL DIAMETER | AL φ250mm | AL φ300mm | AL φ350mm | AL φ350mm |
| BLASTING SPEED | 105.7m/s | 123.3m/s | 143.3m/s | 143.3m/s |
FUNCTIONS
Our 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.
OPERATION PROCESS

WHOLE SYSTEM DRAWING

APPLICATIONS
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
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.

OUR FACTORY

OUR WORKSHOP

PACKING

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