51-105 conical twin screw barrel set 51 - 105 manufacturer from China JDH Screw Barrel Manufacturing Co., Ltd

Price:	1000.0 USD
Payment Terms:	T/T,WU,Paypal,Money Gram
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 51 - 105

Production Capacity: 100sets/months

Delivery Date: 25-30days

Treatment: nitriding/bimetallic

Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)

Hardness of Bimetallic Layer: HRC55°-72°

Means of Transport: Ocean,Land,Air

Packing: wooden case

Material: 38CrMoAlA

Depth of Nitrided Layer: 0.5-0.8 mm

Depth of Bimetallic Layer: >2mm

51-105 conical screw barrel for WPC PVC ,WPC PE ,Super high molecular sheet ,1/2 high calcium buckle, 50-400 high Calcium pipe

Scope of application:

WPC PVC ,WPC PE ,Super high molecular sheet ,1/2 high calcium buckle, 50-400 high Calcium pipe ,50-300 high Calcium Profile , Soft PVC sheet , XPS-PVC ,PP ,PE, ABS, PVC, Raw material , pelletzing ,Pipe, Profile, Sheet etc

Technical Information

Base Material	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140)
Bimetallic Alloy Materials	1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Surface Treatment	Heat Treatment High Frequency Treatment Nitriding treatment(120 Hours) Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°) Hard Chrome Plating treatment: Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV Nickel alloy plating.treatment: Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-72°
Basic information	Roughness of the surface:Ra0.4um Linearity of the screw: ≤0.015mm Hardness after Hardening & Tempering: HB240-280 Fragility of Nitration:≤one class