Parallel Twin Screw Barrel - 38crmoala & Skd61, Nitrided Layer Depth 0.5-0.8 Mm, Hardness 58-72 Hrc, Low Fragility Grade, Ra 0.4um Surface Finish, Custom Made For Major Brands

Screw and Barrel - 38CrMoAlA / SKD61 Material, Nitriding Treatment, 0.5-0.8 mm Layer Depth, 58-72 HRC Hardness, Ra 0.4um Surface Roughness, Bimetallic Spray Thickness 2-4 mm | Custom Specifications for Leading Injection Molding Machines

Rubber Machine Screw Barrel - 38CrMoAlA, SKD61 Material | Nitrided Hardness 58-72 HRC, Surface Roughness Ra 0.4um, Customizable for Major Brands

Twin Parallel Screw Barrel for PVC Processing - 38CrMoAlA, SKD61 Material, 2-4mm Bimetallic Layer, 0.5-0.8mm Nitrided Layer | Hardness 58-72 HRC, Ra 0.4µm Surface, Low Fragility, Efficient Mixing

Vertical Type Injection Screw Barrel

Bimetallic Barrel - 38CrMoAlA & SKD61, Nitrided with 0.5 - 0.8 mm Depth and 58 - 72 HRC Hardness

Segment Type Parallel Screw

Bimetallic Screw Barrel - 38CrMoAlA & SKD61, Nitrided Layer 0.5-0.8mm Hardness 58-72 HRC

Twin Conical Screw Barrel - 38CrMoAlA, Nitrided 0.5-0.8mm Depth | Hardness 58-72 HRC, Bimetallic Layer 2-4mm

Parallel Twin Screw Barrel - 38CrMoAlA & SKD61, Nitrided Layer Depth 0.5-0.8 mm, Hardness 58-72 HRC, Low Fragility Grade, Ra 0.4um Surface Finish, Custom Made for Major Brands