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HVOF screw barrel with cooling water jacket

Product Description

Product Description 1. Item: Extruder Screw and Barrel 2. Size: Ø15-Ø500 3. Suraface treatment: Nitride or Bimetallic 4. Certification: ISO9001:2015
Technical Specification
Depth of nitration
0.5-0.8mm
Hardness of nitration
HV900-1100
Straigh of screw
0.015mm
Fragility of nitration
Less tha grade 1
Roughness of surface
Ra0.4um
Depth of alloy layer
2-5mm
Hardness of alloy
HRC62-66
Hardness after hardening and tempering
HB280-320
Hard chrome plating thickness
0.025-0.1mm
Hardness of hard chrome plating
≥HV950
Inside&Outside diameter tolerance
≤0.02
Single screw and barrel for extruder machine
Material
(1) 38CrMoAIA(JIS SACM645)
(2) Cr12MOV(JIS SKD-11)
(3) 4Cr5MoSiV1(JIS SKD-61)
(4) 42Crmo(AISI 4140)
(5) 40Cr
(6) 9Cr18MOV
Surface treatment
(1) Heat Treatment
(2) High Frequency Treatment
(3) Nitriding Treatment
(4) Hard Chrome Plating Treatment
(5) Spraying Coating Bimetallic Treatment
Technological Process: Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finish Machining→Nitriding or Bimetallic Treatment→Detecting→Finished Product →Debugging After The Sale
Products Show Single screw barrel for Extrusion Machine ◆ Screw diameter:Ø15-Ø500 , L/D:15-45
◆ Application:
1.For Chemical fiber: PET, PAS, Non-woven fabric, Rope fiber
2.For plastic recycling and pelletizing
3.For carble extrusion: PVC, PE, PBT and rubber fluoride
4.For plastic product extrusion: Blow film, sheet, plate
◆ Screw structure and compression ratio can be designed according to different produtcs and raw material
Screw barrel for injection moulding machine ◆ Screw diameter: Ø15-Ø500
◆ Mould clamping force: 25-32000KN
◆ Injection weight: 15-50000g
◆ Applicated machine:
Nessei,JSW,Fancu,Toyo,Toshiba,Mitsubishi,Kawaguchi,Meiki, Haitian, Haitai, Engel,Battenfeld,Demag TMC etc.
◆Screw barrel parts: screw tip, seal ring,screw ring,nozzle,flange
Parallel twin screw and barrel ◆ Screw diameter:Ø35-Ø200, L/D:18-40

◆Applicated machine:CINCINNATI, BATTENFELD, KRUSSMASSEI,BAUSANO
Conical twin screw barrel ◆Model type: 55/110, 60/125, 65/132, 70/140, 75/150, 80/156, 92/188
◆Application:PP,PE,ABS,PVC,Pelleting,Pipe,Profile,Sheet,WPC,PVC,Soft PVC etc
◆Applicated machine:CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO etc
Gearbox/Reducer ◆Model Type
ZLYJ112, ZLYJ133, ZLYJ146,ZLYJ173, ZLYJ180, ZLYJ200, ZLYJ225, ZLYJ250,ZLYJ280, ZLYJ315, ZLYJ330. ZLYJ375, ZLYJ395, ZLYJ420, ZLYJ560, ZLYJ630

◆ Application:
Plastic extrusion machine
Our Advantage Bimetallic screw ①.Strong Abrasion Resistant, Good for 30%-50% glass fiber ,Caco3 and reworked materials
②.Using special alloy powders sprayed and welded on the screw's ridge.
③.Super hard alloy high density, low porosity and high hardness
④.High corrosion resistance , high wear resistance and high temperature resistance properties
Bimetallic barrel ①. Product Catelgory:Bimetallic hole centrifugal casting barrel
②. Working range: inner diameter 15mm-500mm
③. Sweden Allow nameplate
④. Patent all alloy sintering technology, super wear resistance and super corrosion resistance

Our Service Overseas Measurement Service Exhibition Conculting Service
After-Sales Service
Our Company Factory
WorkShop
Semi-finished Warehouse
Packing & Delivery Packing Details : 1 set/ wooden case
Delivery Details : 20-25 days after receive the deposit and confirm the drawing
Our Certifications Contact Information
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. or it is 20-25 days if the goods are not in stock, it is according to quantity.
Q: How about the quality ensured A: All of our production process strictly followed ISO9001, our products are long durable with 12 months.
Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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Product Categories : Extruder screw barrel

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