Accessories for Screw: Applied in: Injection and molding machine (horizontal/ vertical) Material: SKD61, SKH55, DC53, M390 and etc. Process technology: vacuum quenching Applications: kinds of regular plastic material, engineering plastics…
1.Common steel: Material 38CrMoAIA Roughness Ra0.4 Heat treatment hardness HB260～320 Screw straightness 0.015mm Nitriding hardness HV950～1000 Chrome plating hardness ≥950HV Nitriding depth 0.5～0.7mm Chrome thickness 0.05～0.10mm Fragility ≤grade 2 Bimetal depth…
Specification: Rubber pin cold feed screws and barrels: Φ75 ～ Φ250 Rubber hot/cold feed screws and barrels: Φ30 ～ Φ300 L/D Ratio: 4～20 Applications: Rubber tires, cables, sealants, conveyor belts and…
1.Common steel: Material 38CrMoAIA Roughness Ra0.4 Heat treatment hardness HB260～320 Screw straightness 0.015mm Nitriding hardness HV950～1000 Chrome plating hardness ≥950HV Nitriding depth 0.5～0.7mm Chrome thickness 0.05～0.10mm Fragility ≤grade 2 Bimetal depth…
1.Common steel: Material 38CrMoAIA Roughness Ra0.4 Heat treatment hardness HB260～320 Screw straightness 0.015mm Nitriding hardness HV950～1000 Chrome plating hardness ≥950HV Nitriding depth 0.5～0.7mm Chrome thickness 0.05～0.10mm Fragility ≤grade 2 Bimetal depth…
Extrusion series screws and barrels are manufactured based on years of expertise in design, R&D and application segments of various pipes, profiles, cables, films, extrusion blown molding, drawing and granulation…
Introduction: The materials of SBK1 are superior 38CrMoAlA, SCM645 Characteristic: Nitriding insulation: 505°C 38 hours, 550°C 34 hours Nitriding depth: More than 0.48mm one side Nitriding hardness: More than HV960°…
SBK3 series are bimetallic barrels processed with high temperature centrifugal casting. The base material is made of 40Cr, 42CrMo and the Iron-based alloy powder selected from Stellite (Shanghai) Co., Ltd.…
SBK5 barrel is a Nickel based double alloy barrel produced with vacuum sintering cladding process, high quality pre hardening material (high pressure resistance) and imported nickel base self fluxing alloy…
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