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Conical, Parallel Double Screws, Barrels

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Brand: Tongfa
Basic material: 38CrMoAlA
Screw type: Twin screw&barrel
Apply to: PVC/UPVC/CPVC/PE pipe/profile/..
Price: Discuss
Min.Order Quantity: 1 Set
Supply Ability: 100 Set
Delivery Detail: Delivery within 16 days from the date of payment.
Place of Origin: China / ZheJiang
Date Of Expiry: Long-term effective
Update Time: 2015-09-28 11:16
Hits: 172
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Brief description

Major product specifications

◆ parallel double-cylinder twin-screw specifications: Φ50 - Φ180

◆ length-to-diameter factor: L / D = 16-35

◆ conical double-cylinder twin-screw specifications: Φ35 - Φ92

1.material: 38CrMoAlA, nitrogen processing, surface hardness: HV ≥ 900, nitride layer Depth: 0.5 to 0.8 mm

2.material: substrate 38CrMoAlA, screw angular surface adopted imported double-alloy steel, after special treatment, can effectively improve the wear resistance of barrel screw, improve service life.

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