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All screw types Vacuum hardening barrel screw for extruder machines factory plastic machine screws
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Zhoushan Five-Star Machinery Manufacturing Co., Ltd.
12 yrs
CN
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Key attributes
Other attributes
Place of Origin
Zhejiang, China
Condition
New
Material
PVC
Spare Parts Type
Screw
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Warranty
1 Year
Key Selling Points
Competitive Price
Applicable Industries
Food & Beverage Factory
Showroom Location
None
Brand Name
FIVE STAR BRAND
Hardness after hardening and tempering
HB260-290
Depth of nitriding
0.55-0.85mm
Hardness of nitriding
HV 950-1020
Fragility of nitriding
Less than grade 2
Depth of bimetallic layer
2.0-3.0mm
Hardness of bimetallic
HRC59-65
Roughness of the surface
Ra 0.4um
Screw Straightness:
0.015mm
Chromium-plating Depth:
0.02-0.15mm
Material:
Quality 38CrMoAIA
Packaging and delivery
Packaging Details
Exporting package
1.packed in film
2.oil the products
3.packed in wooden box
Port
Ningbo/Shanghai
Supply Ability
Supply Ability
2000 Set/Sets per Year
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Zhoushan Five-Star Machinery Manufacturing Co., Ltd.
12 yrs
Located in CN
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Product descriptions from the supplier
Minimum order quantity: 1 set
$500.00 - $2,000.00
Variations
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