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1)material:38CrMoALA, 2)techinics:A.Heating treatment, B.Nitriding treatment, C.bimetal layer - details see: https://www.machineto.com/battenfeld-bex-120-30g-bimetallic-screw-barrel-for-extruder-10334996

Chenshi Machinery is a professional manufacturer for all kinds of screw and barrel in this field for 15 years.

We know very well of different screw designs of world-famous machine brands, and can produce the screw barrel according to customers' requirements.

We also have branch company in Indonesia to supply screw barrel. If need, we can go to your company to check the figures without drawings.

Please find the detailed infomation about bimetallic screw barrel as below:

Specification:
Screw Diameter:Φ15- Φ300
L/D ratio=15-53

Technical Data:

Bimetallic layer analysis

38CrMoAlA: Cr, C, Si, Mn, Mo, Al, Ni, Cu, P, S
40Cr: Cr, Mn, C, Si, Ni, S, P, Cu
Stainless steel: Cr, Ni, Ti, Mn, N, Nb, Mo, Si, Cu
SKD61: C, Si, Mn, Cr, Mo, V, S, P
Ferrous alloy: Fe, Cr, Si, Ni, B
Nickel alloy: Ni, Cr, Co, Wc, B
Tungsten alloy: W, Ni, Fe, Cu

Products showing

Company

Exhibition showing

2012China Plast

2012 Indonesia Plast

Products application

Certification

Our advantages:

1. Screw and barrel for various models

2. Professional engineers design for you

3. Thousands of drawings can supply for you

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

5.Main market: Southeast Asia,Eastern Europe, Africa