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90/28 PP,PE Pelleting Recycling Extrusion Screw Barrel

Name: 90/28 PP,PE Pelleting Recycling Extrusion Screw Barrel
Brand: Batten
SKU: 118557743

US$ 2,900 - 3,200 MOQ: 1 Set

Key Specifications

Place of Origin:

Zhejiang, China

Brand Name:

Batten

Model Number:

90/28

Zhoushan Batten Machinery Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

NINGBO PORT

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Brand Name Batten

Model Number 90/28

Parameter:

Model:90/28

Name:pelleting screw barrel for PP,PE

Guarantee:One year

Barrel Heat Zone:4 zones

Speed:60~90rpm/h

Technical specification

*We also can make screw barrel to meet your special request*

Base materials	1.38CrMoAla(JIS SACM645)	Alloy	1.Ni-based alloy/Deloro Stellite
	2.SKD61		2.Tungsten carbide/Wolfram carbide
	3.42CrMo(JIS SACM440)		3.NiCo-based alloy Stellite
	4.DC53		4.Fe-based alloy
	5.W6Mo5Cr4v2		5.Co-based alloy
Processing Technical	1.Heat-treatment	Inspection Standard	1.Hardness After Hardening & Tempering:HB280-320
	2.Nitriding treatment		2.Nitrided Hardness:HV900-1000
	3.Electroplated hard-chrome plating finish		3.Nitrided Case Depth:0.45-0.8mm
	4.High frequency quenching		4.Nitrided Brittleness: Less than Grade 2
	5.Spay bimetallic coating(PTA)		5.Surface Roughness: Ra 0.4 Ra≤1.6μm
	6.Vaccum quenching		6.Screw Straightness:0.015mm
	7.centrifugal casting for barrel		7.Alloy Hardness:HRC 50-65
	8.Blackening		8.Alloy Depth:0.8-2.0mm