1.38CrMoAla,42CrMo,etc. 2:good plastification&mixing effect 3,PE/HDPE/LDPE/PP film 4.High output/long working life

 

Single cylinder screw of extruder
Diameter	30mm-250mm	Min.Order	1 set
Materials	38CrMoAIA 42CrMo(JIS SCM440) 9Cr18MoV CW6Mo5Cr4V2 SKD11,61 GH113	Discount	Available
Application	ABS,PP,PA66,LCP,PC,EVA, PS,U-PVC,PVC,PU	Payment Term	T/T, L/C, WESTERN UNION
Technical Process	1.Rough Machining 2.Quenching and Tempering 3.Finish Machining 4.Nitriding 5.Spraying and welding with alloy power 6.Screw polishing	Technological Parameter	Roughness	Ra 0.4um
			Hardness of nitration	950~1020HV
			Depth of Nitride Layer	0.5~0.8mm
			Fragility of nitration	Less than grade 2
			Alignment of Screw	0.015mm
Packing	Wooden Case	Port Departure	Ningbo/Shanghai Port
Guarantee	sinlge screw barrel : more than 2.5 years Bimetallic single screw: Much longer lifespan than normal one.

1 Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.

2 Our products:Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing machinery.

3 Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.

4 Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.

5 We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.

single cylinder screw of extruder