Pet Recycling Plastic Pelletizer Twin Screw Extrusion Machine

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Our company
Nanjing Gorray Extrusion Equipment LLC is the top enterprise in China producing and developing extrusion equipments for plastics.
It's a high-tech entity involved in research, manufacture and sale of plastic machineries for different applications such as reinforcing, filling, compounding,
granulating, extusion, recycling, sheeting and tubing.
We are the Only Manufacturer who focus on High Tech PLC Computer Control System for PET/PLA Sheet Extrusion Machine, PC/PMMA Optical Sheet Extrusion,
PVC/PPR Pipe Extrusion line, Production Line of EVA Adhesive Film for Solar Panel, etc. 

 

Nanjing Gorray delivers a complete range of overall solution for polymer processing, which covers a wide range of plastics processing equipments,
such as plastic modified granulation & extrusion, PVC pelletizer, cable material granulator, engineering plastic granulator, CaCO3 high filling masterbatch granulator,
plastic sheet extrusion, plastic recycling equipment, plastic pipe and profile extrusion, PVC/WPC board and profile extruder, single screw extruder, parallel twin screw extruder,
conical twin-screw extruder, high speed mixer, crusher, screw uploader, vacuum uploader and grinder etc.
And now our company has accumulated a vast wealth of experience on plastic equipments, molds, technical formula, and products, both at a national and international level.

 

  Product Description 
Products show




Our company
Nanjing Gorray Extrusion Equipment LLC is the top enterprise in China producing and developing extrusion equipments for plastics.
It's a high-tech entity involved in research, manufacture and sale of plastic machineries for different applications such as reinforcing, filling, compounding,
granulating, extusion, recycling, sheeting and tubing.
We are the Only Manufacturer who focus on High Tech PLC Computer Control System for PET/PLA Sheet Extrusion Machine, PC/PMMA Optical Sheet Extrusion,
PVC/PPR Pipe Extrusion line, Production Line of EVA Adhesive Film for Solar Panel, etc. 

 

Nanjing Gorray delivers a complete range of overall solution for polymer processing, which covers a wide range of plastics processing equipments,
such as plastic modified granulation & extrusion, PVC pelletizer, cable material granulator, engineering plastic granulator, CaCO3 high filling masterbatch granulator,
plastic sheet extrusion, plastic recycling equipment, plastic pipe and profile extrusion, PVC/WPC board and profile extruder, single screw extruder, parallel twin screw extruder,
conical twin-screw extruder, high speed mixer, crusher, screw uploader, vacuum uploader and grinder etc.
And now our company has accumulated a vast wealth of experience on plastic equipments, molds, technical formula, and products, both at a national and international level.

 

 

Valves is one of the key components that affect engine reliability and safety. It's mainly used to start and shut down the intake and exhaust passages during engine operation, to control the intake of fuel mixture or air and the discharge of exhaust gases. . The working environment of the valve and Valve Seat is very harsh. In addition to the corrosion of high temperature gas, it also bears the impact of the burst pressure in the cylinder. 

The material of the valve is usually divided into 40Cr, 4Cr9Si2, 4Cr10Si2Mo, 21-4N and 23-8N in China. 5Cr8Si2, 4Cr9Si3, 21-2N, 21-12N, 23-8N, XB, etc. have been used in large quantities on some imported models. High-temperature nickel-based alloys are also being used on high-load diesel exhaust valves.

Truck Engine Valve

Truck Engine Valve,Truck Diesel Engine Valve,Exhaust Valve For Engine,Truck Generator Set Engine Valves

Hebei Zhonghai Shipping Accessories Manufacturing Co., Ltd. , http://www.zhonghaiship.com