- Type: Profile Extruder
- Screw: Multi-Screw
- Computerized: Computerized
- Certificate: ISO9001
- Guarantee and Service Time: 1 Year
- Specification: ISO9001: 2008
- HS Code: 84779000
- Plastic Processed: PP
- Automation: Automatic
- Catagory: Plastic Extruder Machinery Planetary Roller Screw
- Aplication: Extruder Machine
- Trademark: Zhongyang
- Origin: China(Mainland)
Planetary screw barrel specialized in:
1. Rigid PVC products: Plastic sheet, PVC medical sheet, PVC card substrate, PVC poker card meterial, PVC watches sheet, colored PVC sheet
2. Semi rigid PVC products: Semi rigid PVC adhesive tape, printing cloth, advertising materials, light box cloth, decorative materials(film)
3. Soft PVC products: Soft PVC tape, all kinds of inflatable toys, raincoats, plastic film materials, salt film, home textile packaging.
ZY produces planetary screw and barrel in full specifications, pls find detailed info as below:
Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
Technics:
Heat treatment
Nitriding treatment
Technical parameter:
Nitrided layer depth: 04-0.6mm
Nitrided hardness: 850-950HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Terms and conditions:
Production time: 35 days
Packing: Export standard wooden case
Trade terms: FOB, CNF, CIF, etc
Payment terms: T/T, L/C
Customized items are available when your planetary screw and barrel is not standard.
EJ industry is a professional manufacturer who specializes in production for low pressure cast iron and ductile iron valves.
The company has a total investment of 7 million US Dollars and it is covering an area of 44000 square meters. The area of building is 35000 square meters. The company has a modernized production workshop and production equipments, it's productivity is 12000 ton of valves per year.
The company has 300 stuff, among whom over 90 are technical college or above school record, 40 are intermediate above technical title stuff, and 120 are senior technical staff in the company.
The company has the independent research and development ability, and it also can carry on the design and the production according to customer's request. The company has over years experience in exporting valves. The main products are BS 5163/ DIN3352 F4/F5 / AWWA C509 and socket end resilient Gate valve, BS750 Hydrant, BS5153(L/W) brass seal Swing Check Valve, BS5163 brass seat Gate Valve, BS5152 brass seal cut-off valve, Y-strainer, etc. Our products have been exported to Europe, American, Middle East, Africa and Southeast Asia.
The company has been certified with PED/CE, ISO9001:2008, WRAS and SIL.
With remarkable quality, competitive price and complete guarantees, the company win more and more reputations in both domestic & international markets.
Welcome your customers from worldwide to visit our factory and establish business with us!
Water Working Valves, Gate,Globe and Check Valves,Butterfly Valves
EJ INDUSTRY GROUP , https://www.ej-industry.com