Nanjing Pege Cryogenic Deflashig/Deburring/Trimming Equipment for Rubber and Plastic

Product Description

Nanjing PEGE Cryogenic Deflashig/Deburring/Trimming Equipment for Rubber and Plastic
Product Description
PRODUCT DESCRIPTION
PROCESSING PRINCIPLE
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.
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.
Product Parameters
SPECIFICATIONS

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

PRODUCT PICTURES
OPERATION PROCESS
Installation Instructions
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 AND WORKSHOP
Packaging & Shipping
PACKING
SHIPPING
FAQ What is a general process ability for a 60liter and 120liter capacity machine in one day? Our 60liter machine can process about 2.5kg parts in one batch, batch cycle time will be 7 mins, so about 20kg per hour and 160kg parts can be deburred in one day. And a 120liter cryogenic deburring machine can have 2 times as the processing ability of 60liter's machine.
If want to apply the cryogenic deflashing technology, what the preparation should do as a buyer? The supplier will include the machine, the cyclone splitter, discharge pipe and transformers included in the quotation. Therefor, for the buyer, the affiliated equipment or devices like Ln2 tank, pipeline, power supply and Ln2 supply will be necessary.
How many liters of nitrogen consumed in one batch or one minute? Generally, for a 60-liter capacity cryogenic shot-blast deflashing machine, the consumption of Ln2 nitrogen at the temperature of -70C will be about 55liter per hour, as we know there are about 8 batches in one hours, so the consumption in one batch will be 7liter, and in one minute will be 0.9 liter.

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