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| 0 | Sell | Sell Ningbo Tianze screw and barrel for food extruder machine
...40) 3) Cr12MoV (SKD11) 4) 4Cr5MoSiV1 (SKD61) 5) 9Cr18MoV
6) 40Cr
Bimetallic Alloy Materials: 1) Fe-based alloy
2) Ni-based alloy
3) Co-bas... Over 29 years experience in screw and barrel. Diameter: Γ15-Γ500
L/D ratio:15-55
Base Materials:... Over 29 years experience in screw and barrel. Diameter: Γ15-Γ500
L/D ratio:15-55
Base Materials: 1) 38CrM...
Posted on: 2017-03-22 from China - Zhejiang
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| 0 | Sell | PE Screw Barrel
...Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating. treatment: Bimetallic Barrel Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy C... Screw diameter :14mm-300*8000mm
L/D = 10-40
Surface Roughness :Ra0.4um
Linea... ... Plating Layer: ≥950HV
Nickel alloy plating. treatment: Bimetallic Barrel Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating ...
Posted on: 2014-02-09 from China - Zhejiang
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| 0 | Sell | Bimetallic Screw Barrel
...eatment：HB240-280
Nitriding Treatment Time：≥96 hours
Bimetallic Layer Hardness：58-65 HRC
Bimetallic Layer Depth：0.8-2.0mm
... ...00 mm
L/D Ratio：L/ D=10-50
Surface Roughness：Ra0.4μm
Screw Straightness：0.015mm
Nitriding Layer Depth：0.4-0.8mm
Nitri...
Posted on: 2013-12-31 from China - Zhejiang
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| 0 | Sell | Conical Twin Screw Barrel
...chining - Semi finish Machining - Finish Machining - Nitriding Treatment - Bimetallic Casting - Inspection - Finish Products
Material Available: Nitrided St... Basic information: Screw: Twin-Screw
Application: PVC Profile, Pipe, UPVC Granulation
L/D Ratio: 16-35
Speci...
Posted on: 2013-12-27 from China - Zhejiang
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| 0 | Sell | Extruder Screw Barrel
...lating Layer Depth: 0.05~0.10mm
Cr-Plating Layer Hardness: HV＞850
Bimetallic Layer Depth: 1.2~2.5mm
Bimetallic Layer Hadness: HRC＞65
Types of... ...Layer Depth: 1.2~2.5mm
Bimetallic Layer Hadness: HRC＞65
Types of screws: ordinary type, gradient type, mutant type, barrier type, pin type, DIS o... ...separate type. Compression ratio, the number of screw head and the type of barrel can be designed according to users requirements.
Posted on: 2013-12-25 from China - Zhejiang
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| 0 | Sell | Rubber Machine Screw Barrel
...de one
Screw Straightness: 0.0015mm
Cr-Plating Layer Depth: 0.03-0.08mm
Bimetallic Layer Depth: >2.0mm
Bimetallic Layer Hadness: HRC55°-72°
Material: ... ...0.015mm
Inner Diameter: Φ14-Φ300 X 8000mm
L/D Ratio: L/D=8-20
Screw Surface Roughness: Ra0.4μm
Nitriding Layer Depth: 0.5-0.8mm
Nitridi... Barrel Surface Roughness: Ra0.4um
Barrel Straightness: 0.015mm
Inner Diameter: Φ14-Φ300 X 8000mm
L/D Ra...
Posted on: 2013-12-04 from China - Zhejiang
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| 0 | Sell | PVC Screw Barrel
...m, hardness HV950
Special treatment: Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance: 0.015 mm/m
Surface roughness: Ra 0.4&... ... 0.05 mm - 0.10 mm, hardness HV950
Special treatment: Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance: 0.015 mm/m
Surf... ... HV950
Special treatment: Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance: 0.015 mm/m
Surface roughness: Ra 0.4μm
Posted on: 2013-10-22 from China - Zhejiang
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| 0 | Sell | Film Blowing Machine Screw Barrel
... Depth: 0.05～0.10mm
Nitriding Layer Hardness: HV850°～1000°
Bimetallic Layer Depth: 0.8～2.0mm
Nitriding Layer Depth: 0.45～0.7mm
... ...: Material 38CrMoAIA Surface Roughness Ra0.4
Diameter Φ20-Φ300 Screw Straightness: 0.015mm
L/D Ratio L/D=15～55Cr-Plated Surface Hardnes...
Posted on: 2013-09-16 from China - Zhejiang
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| 0 | Sell | Screw barrel for PVC plastic extruder machine
...
Surface Hardness of Nitrated Cr coating layer: ≥950Hv
Hardness of Bimetallic Layer: HRC55°-72°
Thickness of Cr-coating Layer: 0.03-0.08mm
Depth of Bi... Screw Diameter: Φ15mm-Φ300mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr;...
Posted on: 2012-05-07 from China - Zhejiang
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| 0 | Sell | Screw and barrel
... 2) 42CrMo (AISI 4140) 3) 4Cr5MoSi V1 (JIS SKD-61) 4) 9Cr18MOV
5) HPT
Bimetallic alloy materials: 1) Fe-based alloy
2) Ni-based alloy/Deloro alloy
3) Co... ...tomize
according to customers'
requirements. The compression ratio of screws
can be designed according to
different products and
ingredients. ...
Posted on: 2012-05-17 from China - Zhejiang
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| 0 | Sell | Bimetallic screw and barrel
Injection molding machine
Clamping force:250kn-3,2000kn
2.Single screw extruder
Screw diameter:15mm-360mm
LD ratio:15-46
3.Conical twin scr...
Posted on: 2011-10-19 from China - Zhejiang
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| 0 | Sell | Single Screw & Barrel for Single
.... Nitride treatment
Hard chrome plating
High frequency plating
Spraying bimetallic alloy for corrosion resistance & abrasive resistance
Vacuum quenching.
Posted on: 2011-08-24 from China - Shanghai
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| 0 | Sell | Bimetallic screw and barrel
...d hard chromium coating
Spray coating anticorrosion
Wear resistant bimetallic coating
Technical Parameter
Quenching and Tempering Hardness HB240~280... ...itriding Brittleness ≤First Class
Surface Roughness: 0.045mm
Screw Alignment: 0.015mm
Hardness of Chrome Plating Coating after Nitriding ...
Posted on: 2011-06-23 from China - Zhejiang
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