4140 Packing Machine Screw

A. Material: Astm4140 has the advantages of high strength, high hardenability, good toughness and small deformation during quenching B. Blank shape: Round steel, forging C. Heat treatment: Quenching + tempering…
Product Details

A. Material: Astm4140 has the advantages of high strength, high hardenability, good toughness and small deformation during quenching
B. Blank shape: Round steel, forging
C. Heat treatment: Quenching + tempering
D. Purpose: It is used for driving screw on fully automatic and semi-automatic packaging machinery
E. Machinable size: 0-2000mm in length, 0-300mm in diameter
F. Features: High strength of screw material, high concentricity, long service life, etc
F. Process: Rod – heat treatment – rough turning – fine turning – thread machining – milling plane – fine grinding – finished product inspection – packaging
G. Packing method: Foam isolation, PVC mesh cover, wooden box
I. Mode of transport: By sea and air
J. Provide reports: Material report, heat treatment report, dimensional test report, non-destructive inspection report, mechanical performance test report

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