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Help CenterLong Use Life and Durable Single Screw and Barrel for Plastic Machine
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Specifications
Injection screw barrel for blowing machine1.screw barrel has long use life
2.screw and barrel has good plasticizing effect
Product Name: Long use life and durable single screw and barrel for plastic machine
Specification
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Mould clamping force: 250-32000KN Diameter:15-360mm Amount of injecton: 15-50000g Applied range: ABS, PP, PE, PA66, LCP, PC, EVA, PS, U-PVC, PVC, PU, etc. Choose a different screw screw head, barrel can choose the appropriate nozzle. |
Technical Parameters:
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Steel material | 38GrMoAlA(screw) 42GrMo(barrel) |
| Hardness after hardening &tempering | HB:260-290 | |
| Hardness &Tempering time | 72 hours | |
| Nitrided hardness | HV:950-1020 | |
| Nitrided time | 120hours | |
| Depth of nitriding case | 0.50-0.80mm | |
| Nitrided Brittleness | less than grade 1 | |
| Surface Roughness | Ra:0.4um | |
| surface hardness of chromium- plating after Nitriding | >HV900 | |
| Depth of chromium -plating | 0.03-0.08mm | |
| screw straightness | 0.015mm |
Prosessing program for single screw and barrel
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Custome Order--Product Design(Customer Drawing)—Production Flow Arrangement—Material Procurement—Hardening&Tempering —Drilling—RoughTurning—RoughThread Rolling (AlloySprayWelding)—Alignment—FineThread Rolling—Mixing—Alignment—HighFrequency Treatment—Alignment—Polishing—Grinding—120 Hours NitridingTreatment —Acid Piclking—Polishing—Chrome Plating—O.D.Grinding—Packaging&Shipping |
workshop and equipments
Screw application for plastic
| Acrylonitrile Butadiene Styrene | ABS |
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| Butadiene Styrene | BS(BDS) | |||||||||||||||||||||||||||
| Polypropylene | PP | |||||||||||||||||||||||||||
| Chlorinated Polypropylene | PPC | |||||||||||||||||||||||||||
| Low Density Polyethylene | LDPE | |||||||||||||||||||||||||||
| High Density Polyethylene | HDPE | |||||||||||||||||||||||||||
| Ethylene-Vinyl Acetate | EVA | |||||||||||||||||||||||||||
| Polyamide-6 | PA6 | |||||||||||||||||||||||||||
| Polyamide-66 | PA66 |
Picture for Injection screw barrel for blowing machine
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| Port | NingBo/Shanghai/Other China Port | |
| Packing |
screw barrel are wrapped in a layer of plasticfilm then will be fixed in a strong wooden case |
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| Volume | 0.5m3-5m3 one set | |
| Delivery | 30 working days after the deposit |
Jinsheng Bimetallic Plastic Machinery 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 .
1. Q: Where is your company ?
A: We are in Jintang Town,Zhoushan City,Zhejiang Province.
2. Q: Are you factory or trading company ?
A: We are factory have over 10 year history.
3. Q: Can I get some samples?
A: We are honored to offer you samples for quality check after comfirmed the big quantity.
4. Q: Do you have the products in stock?
A : We have stock for some general size products .
5. Q: What’s the delivery time?
A: It usually takes about 20 working days to produce an order . But the exact delivery time might be different for different orders.
6. Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. Every product will be fully carefully examined before it's packed for shipment.
MOB:86-058-8043200
TEL:86-13646807744
E-mail: happy@js-screw(dot)com
Website:
Send Inquiry to This Supplier
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