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.