Planetary Screw and Barrel/ Planet Screw and Barrel for Extrusion Machine
Submerged arc welding is one of the most widely used mechanical welding methods in various industrial sectors, especially in shipbuilding, power generation equipment, boiler pressure vessels, large pipelines, rolling stock, heavy machinery, bridges, and oil refining and chemical equipment production. Technology has played a positive role in promoting the development of the welding structure manufacturing industry. Submerged Arc Welding Wear Plate submerged arc welding plate JIANGSU WELLDAM WEAR-RESISTING INDUSTRIAL CO.,LTD , https://www.wedwearplate.com
Planetary screw and barrel/planet screw and barrel for extrusion machine
Planetary screw specialized in:
1. Rigid PVC products: Plastic sheet, PVC medical sheet, PVC card substrate, PVC poker card material, 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.