Parallel Twin Screw Barrel

parallel twin screw barrel1.Quick DetailsPlace of Origin: Zhejiang, China (Mainland)Brand Name: FYModel Number: parallel twin screw barrelBase material: 38CrMoAlA(EN41B)Surface treatment: bimetallicSurface hardness: 900-1000HVSurface roughness: Ra0.4Nitride brittleness: <= Grade 2Surface straightness: 0.015mmBimetallic thickness: 1.5mm~3mmNitride depth: 0.5~0.8mmSpecification Of Parallel Twin-Screws: Ф30-Ф300/16-36Size: as per customer's drawings2.Production Process(1)material(2)Peeling(3)Heat Treatment(4)Milling(5)wearing(6)Nitriding(7)polishing(8)Measuring(9)packing3. Packaging & DeliveryPackaging Details: wooden packing ( strong export wooden case)Delivery Detail: 30 days after receiving the deposit