Brief Introduction

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.

Nanjing pege is one of the most professional and reliable rubber deflashing machine, Rubber Deflashing machine supplier in China, O-ring Deflasing machine supplier in China, Deflashing machine supplier in China, Liquid Nitrogen Cryogenic Deflashing machine supplier in China.

Technical Specification

Product name	Cryogenic deflashing machine
Model	PG-40T PG-60T PG-80T PG-100T PG-120T and PG-150T
Capacity	40L/ 60L/ 80L/ 100L/ 120L/ 150L
Weight	700kg/ 800kg/ 900kg
Voltage	As your local need, general is 380V, 3ph,
Dimension (l*w*h)	1150*1100*1955 mm
Power (w)	6/7/8/9KW
Condition	New
Type	Rubber Flash Cutting Machine, PLC, Deflashing machine, Vertical, Trimming equipment
Application	Separate product from edage, Rubber complicated, use a cryogenic deflashing machine for rubber parts, Vacuum pump, Rubber Industry
Control	Automatic control
Max temperature	-130℃
Service	OEM / ODM
Freeze source	Liquid nitrogen
Roller speed	0-25 RPM
Wheel Speed	0-7000/7200rpm
Usage	Cryogenic deflashing machine for deflashing rubber parts
Advantages	High production efficiency, High Precision, Lower Cost
After-sales service provided	Online support, Field installation, commissioning and training, Video technical support, Field maintenance and repair service
Warranty	One Year

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 is not damaged.

Functions Of Cryogenic Trimming Machine

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 Specification / Models

Applications Of Cryogenic Deflashing Machine

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 Of Cryogenic Deburring Machine

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.

FAQs On The Cryogenic Deburring Machine And Its Technology

1. What are the requirements on part flashes to get a good process result?

A: One is flat plate mould without any groove which is used for flowing the rubber when vulcanizing, the burr thickness should be below 0.15mm or Max 0.2mm.

B: Another one is the mould with grooves but without tear trim line or cutting edge/blades.

The cross-section shape of the groove is square or rectangle and keeps certain distance between the part and flash groove at Max 0.15mm

2. What is the main composition of one hour’s nitrogen deburring' running cost?

Main composition of the running cost will be Liquid nitrogen, blasting media, power and labor cost.

3. Main applications of cryogenic shotblast machine

A wide range of molded materials can utilize cryogenic deflashing with proven results. These include:

· Nearly all the rubbers – (including neoprene & urethane)

· Liquid crystal polymer (LCP)

· Silicones

· Precision Plastics – (both thermoset & thermoplastic)

· Glass-filled nylons

· Zinc and Mag die-castings

http://www.pegedeflashing.com/