38 CrMoALA conical/parallel twin screw barrel for plastic extruder machine

twin screw barrel for plastic extruder machine 1.Custom Production 2.Quality Material Used 3. Wear-resistant

38 CrMoALA conical/parallel twin screw barrel for plastic extruder machine

 

Model	SJSZ-51	SJSZ-55	SJSZ-65	SJSZ-80	SSJZ-92
Screw Dia.(mm)	51/105	55/110	65/132	80/156	92/188
Max.Speed (rpm)	40	38	38	37	36
Main Motor(KW)	18.5	22	37	55	90
Output (KG/h)	80-100	100-150	150-250	250-280	380-700

 

Technical Index of conical twin screw barrel

Steel Material	38CrMoALA,SKD61,D2 etc.
Hardness after Tempering	HB240-280
Nitriding Treatment	≥ 96 hours
Surface Hardness	58-64 HRC
Nitrided layer depth	0.5-0.8mm
Surface Roughness	Ra0.4
Screw Straightness	0.015mm
Chromium-Plated Surface Hardness	≥900HB
Chromium-Plating Layer Thickness	0.05-0.10 mm
Bimetallic Layer Hardness	62-64 HRC
Depth of bimetallic Layer	2-4 mm

Lucheng Machinery producing progress introduction :

The Reference Pictures of Screw Barrel :

Our advantages:

-screw and barrel for various models

- We can produce diameter from 20mm to 300mm screw

- professional engineers design for you

- thousands of drafts can supply for you

- Professional Tech. and R&D team

- Insist on developing screw and barrel for more injection and extruder machine models

- Main market: South America,Eastern Europe,Mid East/Africa

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 Packing: export standard

Lucheng screw applicable plastic types :

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Engle, Klausmaffei, Nigro bossi, arburg,NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements.

38 CrMoALA conical/parallel twin screw barrel for plastic extruder machine