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$2300.00
≥1 Set/Sets
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Model No. : | SJZ48-112 |
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place of origin : | China |
Zhoushan, Zhejiang, China
Opis produktu
技术规格
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Type
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Conical Twin Screw Barrel
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MOQ
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1 set (1 pc of screw and 1 pc barrel)
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Design Details
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Screw
I TYPE:Inside is water/oil cooling system
II TYPE:outside is oil cooling system Barrel I TYPE:outside is air cooling system II TYPE:outside is copper pipe around cooling system |
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Accessories
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Stop ring+washers to adjust the space between screw and barrel
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Technical Specification
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Material:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm |
Step 1-Rust Preventing Oil
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Step 2-Casting Film Wrapped
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Step 3-Polywooden Case
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Dzięki za wizę!
Wymieńmy lufę śrubową
Zhoushan, Zhejiang, China
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