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Help CenterExtruder Screw and Barrel for PE Processing Extruder
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Specifications
1) heat treatment: nitration and bimetallic2)Material:38CrMoAlA,SKD61,SKD11,42CRMO
3) High quality and Best price
Product information
1) Single Extrusion screw
Outer Diameter for screw: OD15-360MM
Ratio of length to diameter: L/D=15-45
Extrusion screw Types: common type,gradual type,sudden type,barrier type,pinned type,exhaustive type,BM type,separate etc.
2) Injection screw
Outer Diameter for screw: OD18-250MM
Injection capacity: 15-80000g
Design different screw and components
3) Bimetallic screw and barrel
Physical characteristics of bimetallic
| CHARACTERISTICS | ALLOY | HARDENING (HRC) | BASE MATERIAL |
| ABRASION RESISTANCE | FE+NI+CR+B |
58-64 | 45/40CR |
| ANTI-CORROSION | NI+CR+CO+B | 50-58 | 45/40CR |
| ABRASION RESISTANCE AND ANTI-CORROSION | NI+CR+CO+FE+B | 56-64 | 45/40CR |
| HIGH ABRASION RESISTANCE AND ANTI-CORROSION | NI+CR+WC+CO+B | 58-67 | 45/40CR |
4) Conical twin screw and barrel
Type: OD20MM/2-OD200MM/2
5) Parallel twin screw and barrel
Type: OD35/75MM-OD92/188MM
| Depth of Nitration | 0.5-0.8mm |
| Hardness of Nitration | 950-1020HV |
| Fragility of Nitration | Less than grade 1 |
| Roughness of surface | Ra 0.4um |
| Linearity of screw | 0.015mm |
| Depth of alloy case | 2-3mm |
| Hardness of alloy | HRC58-62 |
| Hardness of hard chrome plating | >950HV |
| Hard chrome plating thickness | 0.03-0.08mm |
Material Application
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc
Based material for screw and barrel:
1)38CrMoAlA(JIS SACM645)
2)Cr12MOV(JIS SKD-11)
3)4Cr5MoSiV1(JIS SKD-61)
4)42CrMo(AISI 4140)
5)9Cr18MoV
Extruder screw barrel for extruder machine show
Jinsheng Factory Information
Jinsheng Bimetallic Plastic Machnery Factory was established in 2004. It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in Zhoushan.such as bimetallic barrel & screw ,conical twin screws & barrels ,parallel twin screws & barrels,single screw &barrel , rubber screw & barrel ,planetary screw & barrel and components apply for injection molding machine and extruder machine .
Jinsheng team aim at providing the best services to customers which include providing short lead time, best price and best after sales services. These allow us to create good relationship with customer. Moreover, our engineering department can design special screw and barrel design for some special plastic material such as HDPE, LDPE. This special design can provide high output with low energy consumption. With our great effort on product quality and services, we win a lot of support from different customers which from machinery and plastics field. we will make improvement continuously so as to win customer support from different countries.
Due to our high quality products and outstanding customer service, we have gained a global sales network reaching America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.
To our old customer’s help and continuous support,we thank you.
To our new customers,we give you our warmest welcome.
Packing of screw and barrel
1) Strong and solid export wooden case with foam inside
2) Plastic film case package
3) Suitable to transportation
4) As buyer request
Machining and Inspecting
Jinsheng will inspect all items before shipment, make sure it is finished and with good quality
Shipping port
1) Ningbo (it is ver near from our factory,around 1 hour)
2) Shanghai (it takes 3 hours from our factory )
3) Shenzheng
4) Guangzhou
5) Other china port
Services
Jinsheng can mapping the drawing to customer request, Screw structure and compression ratio can be designed according to different products & different clamping force requirement. more we have more than 1 year guarantee
Why you chose Jinsheng
1) With high wear resistance and anti-corrosion
2) Through processing ,it can be prolong use life for screw and barrel
3) Cold and heat spraying for hard metal process
4) High-frequency quenching technology
5) Advanced nitriding technology
6) Processing and manufacturing process for Bimetallic
7) Lowest price, high quality, delivery on time
Export to
America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.
Send Inquiry to This Supplier
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