screw barrel design/PP,PE,PVC,PET,ABS,PPR for SJS plastic extruder machine conical twin screw and barrel

plastic extruder machine screw and barrel, 1.material: bimetallic layer, 2.application: pp, pe,pvc.etc, 3.professional technical - details see: https://www.machineto.com/screw-barrel-design-pp-pe-pvc-pet-abs-ppr-for-sjs-plastic-extruder-machine-conical-twin-screw-and-barrel-10334573

Place of Origin:Zhejiang China (Mainland)	Brand Name:LuCheng	Model Number:25/53,35/77,45/90,50/105,51/105,55/110,60/125,92/188	basic material:38CrMoAlA
Technology:Nitriding treatment, alloy coating spraying, heat-treatment	Appliance:PVC pipes and profiles etc	screw size:35/80-2, 51/105-2, 55/113-2, 65/132-2, 80/156-2, 92/188-2	screw rotate speed:1-40,2-32,1-36,1-32,1-32,1-32
Thickness of Cr-coating Layer:0.03-0.08mm	Depth of Bimetallic Layer:>=2mm

screw barrel design/PP,PE,PVC,PET,ABS,PPR for SJS plastic extruder machine conical twin screw and barrel

contact supplier for screw barrel design/PP,PE,PVC,PET,ABS,PPR for SJS plastic extruder machine conical twin screw and barrel

PVC,PE,PP.ABS .etc extruder machinetwin screw barrel

We ,Lucheng screw Machinery Factory, is one of the most professional screw and barrel manufacture/exporter in China, have specialized in the field of injection and extruder machine parts.

Lucheng Factory/Conical twin screw barrel
Diameter	Φ25/53,35/77,45/90,51/10, 55/110,65/120,65/132, 70/140,75/150,80/156, 80/172,90/184 92/188.etc	Designing	Screw structure and compression ratio can be designed according to different products &different mixtrues.
Standard Specifications	ISO9001, GBT9001-2000 SO9001-2000 IAF,BOS,CNAS	Advantages	1.Long time Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.
Materials	38CrMoAlA (JIS SACM645) SKD61 .etc	Application	PS,HIPS,ABS,SAN,EPN/LDPE,HDPE,UHMPE, EVA,PP,PVC,PMMA,POM,PAST,PET,PBT
Nitride Depth	0.5mm-0.8mm	Technology	1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide;4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy
Nitride Hardness	950-1050HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C ,Western Union
Surface Roughness	Ra0.4um	Delivery Term	20-30 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC65-75	Min. Order	1 set
Alloy Depth	1.5mm-3.5mm	Warranty period:2-4years(Depends on the plastic raw materials) Bimetallic: much longer lifetime.
Nitriding time	Over 180 hours

Lucheng screw has to be at the eastern coast of China, land and sea transport facilities, covering all over the country and exported to Europe and Asia more than a dozen countries and regions, widely praised by users.

Over the years, Lucheng screw extruder has been committed to rubber, plastics, injection molding machine's main components - the barrel, screw in the development and manufacture of products widely used in various rubber and plastic extrusion, complained of mechanical equipment, such as: sheet machine, blown film making machine, food machine, pharmaceutical machine, feed machine, coating machine, packing machine, blowing agents, granulating machine, braiding wire drawing machine, paper making equipment, wire and cable equipment.

Our advantages:

screw and barrel for various models

- We can produce diameter 15mm to 300mm screw and barrel

- professional ebgineer design for you

- thousands of drafts can supply for you

- Professional Tech. and R&D team

- Insist on developing screw and barrel for more injection and extruder machine models

- Main market: South America,Eastern Europe,Mid East/Africa

Screw Main parameter:

Screw Diameter:Φ15mm-Φ300mm

Material:38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; high quality alloy steel

Technology:nitriding treatment, alloy coating spraying, heat-treatment