- Contact Person : Mr. Cheng fang
- Company Name : Zhoushan Dinghai Lucheng Screw Machinery Factory
- Tel : 86-580-8051984,13957208376
- Fax : 86-580-8051984
- Address : Zhejiang,Zhoushan,Xihou Industrial Zone, Jintang,Dinghai,Zhoushan city,Zhejiang province,China
- Country/Region : China
- Zip : 316032
Nitriding parallel twin screw barrel forplastic extruder machine/twin parallel screw barrel
Nitriding parallel twin screw barrel forplastic extruder machine/twin parallel screw barrel
Lucheng Factory/Parallel twin screw barrel | |||
Diameter | 25,50,65,80,90,105,125, 130,150,180,200,250,300 (form25mm to 300mm) | Designing
| Screw structure and compression ratio can be designed according to different products &different mixtrues. |
Standard Specifications | ISO9001, GBT9001-2000 SO9001-2000 IAF,BOS,CNAS | Advantages | 1.Long time Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions. |
Materials | 38CrMoAlA (JIS SACM645) SKD61 .etc | Application | PS,HIPS,ABS,SAN,EPN/LDPE,HDPE,UHMPE, EVA,PP,PVC,PMMA,POM,PAST,PET,PBT |
Nitride Depth | 0.4mm-0.7mm | Technology | 1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide;4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy |
Nitride Hardness | 950-1050HV | Packing | Wrapped up by film in wooden |
Nitride Brittleness | ≤Grade One | Payment Term | T/T , L/C ,Western Union |
Surface Roughness | Ra0.4um | Delivery Term | 20-30 working days |
Screw Straightness | 0.015mm | Port Departure | Shanghai/Ningbo |
Alloy Hardness | HRC55-62 | Min. Order | 1 set |
Alloy Depth | 1.5mm-3.5mm | Warranty period:2-4years(Depends on the plastic raw materials)Bimetallic: much longer lifetime. | |
Nitriding time | Over 180 hours | ||
Lucheng producing progress:
The production of screw barrel type:
1.Injection screw barrel, injection Molding screw barrel,screw tips/screw nozzle,
2.Single screw barrel
3.Twin screw barrel
4.Twin Conical screw and barrel(Co-rotating,Counter)
5.Twin Parallel screw and barrel Co-rotating,Counter)
6.High wear Resistant screw and barrel
7.Screw barrel Assembly parts
8.Bimetallic Screw Barrel
9.Rubber screw barrel
10.Pin screw barrel
11.Force feed screw barrel
12.Planetary screw
13.Gear box
14.screw barrel for blowing molding machine
15.All other plastic machinery
The Reference Pictures of Screw Barrel :
Lucheng screw applicable plastic types :
The Packing: export standard
Nitriding parallel twin screw barrel forplastic extruder machine/twin parallel screw barrel
