Alibaba Hot Sale PPR Pipe Extruder Part Conical Twin Screw Barrel

Product Description 1.Brand: ZHSU                                                       2.Nitride depth:0.5~0.8mm                                                                     3.Bimetallic depth:0.8mm~3mm                               4.For what machine: Extrusion Machine Model NO:45/90; 51/105; 55/110; 65/132; 80/156; 92/188

Product Name	Conical Twin Screw And Barrel
Material	38CrMoAIA; 42CrMo; SKD11
Application:	Plastic machine conponents
Ntride Depth:	0.5-0.8mm
Nitrided Hardness	HV900°~1000°
Nitrided Brittleness	above 2 stage
Surface Roughness	Ra0.4
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV≥950HV
Chromium plating Depth	0.05~0.10mm
Bimetallic Depth	0.8~3.0mm
Bimetallic Hardness:	Bimetallic hardness: HRC50-65
Bimetallic Power	iron,nickel,tungsten,molybdenum
Certificate:	ISO9001:2008
Featrue:	Wear and corrosion resistance
Warranty	12 months
Types of screw barrel	Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc.
Used	Granules, film, bag, barrel, pipe, profile, plates,sheet, etc.

Products Show Technological Process:
Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finish Machining→Nitriding or Bimetallic  Treatment→Detecting→Finished Product →Debugging After Treatment REFERENCE ONLY FOR SINGLE SCREW AND BARREL , PLEASE CONTACT ME FOR DETAILS. Our Advantage Bimetallic Screw:   The advantage of bimetallic screw: strong abration resistance, good for the 30% glass fiber and reworked materials. Skin Characteristics. 1. Super hard alloy of high density, low porosity and high hardness. 2. Uniformity heating of power and low strength pressure. 3. With high corrosion resistance, high wear resistance and high temperature resistance properties. 4. Increasing of adhensive force with coating thickness
Bimetallic Barrel:   The bimetallic barrel for single screw is a kind of barrel moulding 2-5mm-thick alloy coat on the barrel inner wall which has excellent corroion resistance, abrasion resistance and high working temperatre. And its useful service life is greatly improved contrast to the common nitided barrel. Bimetallic has more obvious advantages when processing special plastic to enhance the abrasion life, such as engineering plastics, fluorine plastics, PPO, and tec. Our Team & Service Our Company Bimetallic Treatment. The Processing of bimetallic screw and barrel Semi Finishing Semi finishing of the Barrel Packing & Delivery Packing Details  : Customized wooden cases (standard export packaging). Delivery Details : 3-30 days after order of Solid bicycle tire tubes Our Certifications FAQ Q: Are you trading company or manufacturer ? A: We are factory.
Q: How long is your delivery time? A: Generally it is 5 days if the goods are in stock and 25-30 days after the confirmation of the order.
Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment ≥1000USD, 30% T/T in advance ,70 %balance before shippment.
If you have another question, pls feel free to contact us as below:
Q: How about quality ensured? A:  All of our production process strictly followed ISO9001, our products are long durable with 12 months.

Contact us if you need more details on Plastic Machinery Part. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PPR Pipe Extruder、Conical twin screw barrel. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Conical twin screw barrel