Cryogenic De-burring 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.
Cryogenic Shotblast Deflashing Machine for PU Bumpers
Company Profile
NANJING PEGE TECHNO MACHINE CO., LTD is a leading quality and customer-oriented manufacturer and supplier who is specialized in providing rubber and plastic industry machines. Rubber sector machines focus on deburring and cutting machines include cryogenic de-flashing machine, spin trim de-flashing machine as well as rubber strip or gasket cutting machine. Plastic sector machines focus on material precision feeding include the Gravimetric Loss-in-weight feeders and its affiliated system including uploading and supplementary system
Cryogenic De-burring 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.
Cryogenic Shotblast Machine from Nanjing Pege
Pege will explain how the cryogenic deflashing machine can efficiently remove the flashes of PU bumpers.
|
MODE |
PG-120T |
|
SIZE(L*W*H) |
1200*1250*2200MM |
|
WEIGHT |
1000KG |
|
POWER |
Ac380v 50Hz |
|
ELECTRICTY |
8Kw*3Ph |
|
TEMPERATURE |
-130 - +50℃ |
|
PRESSURE |
0.5-0.7Mpa |
|
CAPACITY |
100L or 120L |
|
EFFECTIVE CAPACITY |
40L` |
|
WHEEL SPEED |
3000rpm - 7000rpm |
|
COOLING MEDIA |
Liquid Nitrogen |
|
OPETATION MODE |
Touch Screen |
|
FRAME |
|
|
WHEEL DIAMETER |
AL φ350mm |
|
BLASTING POWER |
143.m/s |
|
PRODUCTIVITY |
400-500 Kg/Day |
A.Processing Parameters Description
Cryogenic deflashing/deburring process has six main parameters, temperature, wheel speed, barrel speed, and processing time, media size and quantity
Temperature: The cooling temperature to freeze the flashes
Wheel speed: Decide the power shot on the flashes with media
Barrel speed: The tumbling speed of the barrel to keep all the parts be blasted.
Processing time: Processing time depends on the processing result and quantity of the parts.
Media size: 0.5 0.8 1.0 1.2 and 1.5mm, each one has different power.
Quantity: The number of parts can be processed
We always use these 6 parameters to describe the right processing parameter and adjust gradually to find a best one.
B. Part Description
Refer to the parts information, it is suitable for the nitrogen deflashing machine as the material, size, shape are all Ok.
--Material is good and suitable for cryogenic deflashing
--Size is a little small, which is also Ok
--Flash condition is relatively good as it is flat and thin, most is less than our requirement 0.2mm.
The processing result is relatively good according to our experience and inspection.
C. Processing steps of Liquid Nitrogen Deflashing
D. Processing Result Comparison
We can check the process result from the following pictures to see how beatiful work the cryogenic deflashing machine has done.
F. Production Volume Estimation
|
Part No. |
Weight g/pc |
Qty/Cycle pcs |
Qty/H |
Qty/Day[10hours] |
|
|
120Liter |
No.1 |
70g |
160pcs |
1280pcs |
12800 |
|
No.2 |
45g |
140pcs |
1120pcs |
11200 |
|
|
No.3 |
40g |
140pcs |
1120pcs |
11200 |
|
|
No.4 |
45g |
140pcs |
1120pcs |
11200 |
We can see that the cryogenic deflashing technology has a very efficient and precision deflashing process on the PU bumpers for the Automotive industry to improve the production efficiency and reduce the labor cost.
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
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: 200-250kg/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.
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.
Cryogenic De-burring 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.
We are online 7*24 hours to answer all your questions
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