automotive field Screw And Barrel

Screw And Barrel corrosion resistant

Product Description

Wear-resistant and corrosion-resistant screw and barrel for automotive field applications

Wear-Resistant and Corrosion-Resistant Screw and Barrel

Product Overview

It is applicable to screws and barrel of machines from Fanuc, NISSEI, JSW, Sumitomo, Toyo, Krauss Maffei, Engel, Haitian, Toshiba, Demag, etc

Key Features

Screw &Technical Specifications

	Description
Product Material	Improvement of Powder High-Speed Steel
Material Origin	Japan
Main components of the material	W,MO,Cr,V,Co, etc
Application	Plastic injection molding, extrusion processes
Material Characteristics	The material undergoes high-temperature quenching, high-temperature tempering, and tail end high-temperature annealing softening treatment.The surface finish is excellent.
Technology For Heating Processing	Quenching in vacuum at 1150-1180 degrees Celsius, followed by 580-620 degrees Celsius high-temperature tempering for more than four times. The tail undergoes high-temperature annealing softening treatment. The hardness is HRC 61-63.
Manufacturing Procedure	Cutter - Heat treatment - CNC thread grinding - Cutter - CNC milling - Grinding - Polishing - QC - Packaging
Quality Control process	Heat treatment indicators - Inspection of each machining process - Inspection of finished products
Applied Range	GF less than 50% of the low-acid plastic pellets, such as PA66, PC, PPS and PPO, etc.

Barrel &Technical Specifications

	Description
Product Material	The base material is made of material with high resistance to high-temperature softening and low expansion coefficient, with a hardness of HRC 26-28.
Inner Hole Alloy Composition	Fe,Ni,Cr,C,Co,B etc.Hardness: HRC 59-61, single side thickness: 1-2mm.The inner hole has good surface finish.
Origin of alloy powder	America
Manufacturing Procedure	Cutting the material - Drilling - Modulation - Rough turning - Bore a hole - Centrifugal casting - Rough turning - Bore a hole - Honing the inner hole - Lathe finish - Fine milling and tapping - Grinding - QC - Packaging
Quality Control process	Base material, powder metallography - flow test - heat treatment - flow test - finished product inspection
Applied Range	GF less than 40% of the medium acid plastic pellets,such as PA66 + GF, PBT + GF, POM, PPS, PPO, etc.

Tag:

Place of Origin:	Made in Suzhou, China
Brand Name:	KTL
Certification:	ISO9001
Model Number:	Diameter: 16-90

Minimum Order Quantity:	1 set
Price:	Starting from 1,500 US dollars
Packaging Details:	Composite eco-friendly wooden box
Delivery Time:	60 to 90 days
Payment Terms:	T/T
Supply Ability:	300 sets