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High quality and high cost-effective., ISO2000-9001 Certification., Professional designer of screw barrel., High quality screw. - details see: https://www.machineto.com/full-hard-skh-screw-10335004

Technical specification:

Hardness:HV1200 ° -1400 °

Surface roughness:Ra0.4

Linearity:0.015/M

Range of work: Φ 18mm~ Φ 90mm

Effective length:2500mm

SKH special materials screw,with special treatment,is globally hardened.It overtakes the bimetal screw in terms of abrasion and corrosion resistance.Sphere of application:PC,PA with over 40% of fiber,bakelite,iron powder,ceramic powder,emery and high temperature,high voltage,electrical injection molding machine.

The factoryand manufacture process:

How to Order

Package

After inspected by our QC team, products are packed in wooden case

Products application:

About JL Products:

1.rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.

2.high-quality products----We adopt a series of advanced production and processing equipments such as CNC machines , Stellite PTA welding machines to ensure the quality of our products.

3.large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.

4.location advantage----We are located in China’s screw town--- near the Ningbo Port and Shanghai Port.

5.serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers’ demands.

6.professiona design----our company can produce screw and barrel according to every customer's drawing and need

Welcome to contact us~!