Golden Conch PVC transparent hard sheet twin-screw

Description :

Application case of advantageous technical parameters of conical twin-screw and double hole barrel products

　　material

　　alloy steel

　　1)38CrMoAlA(JIS SACM645)

　　heat treatment

　　nitriding treatment

　　Spray corrosion-resistant and wear-resistant bimetallic layer

　　Electroplated hard chromium layer

　　technical indicators

　　Depth of nitride layer: 0.5~0.8mm

　　Nitriding hardness: 900~1000Hv

　　Nitriding brittleness: less than,,

　　Surface roughness: Ra0.4

　　Screw straightness: 0.015mm

　　Surface chrome hardness after nitriding: greater than 950Hv

　　Chrome plating thickness: 0.025-0.085mm

　　Scope of application: PVC wood plastic, PE wood plastic, ultra-high molecular weight board, unburned brick support plate, 1:2 or above high calcium buckle plate, high calcium pipe, high calcium profile, soft PVC sheet, PVC foam board and other ordinary plastics PP、PE、ABS、PVC、 Raw material granulation, production of pipes, profiles, sheets and other products.

　　PVC transparent hard sheet/PVC decorative sheet production line

　　PVC Extrusion Transparent Hard Sheet Production Line

　　PVC extruded transparent sheet has the characteristics of flame retardancy, self extinguishing, high quality and low cost, high transparency, good surface gloss, few crystal points, small water marks, strong impact resistance, and easy molding. It is widely used

　　Used for vacuum forming, folding boxes, packaging, etc. in various industries such as tools, toys, electronics, food, medicine, clothing, etc.

　　PVC decorative sheet production line

　　PVC decorative sheets are mainly used for interior and exterior wall decoration in hotels, restaurants, offices, and kitchen lighting areas.

AfterSalesService :

• Golden Conch PVC transparent hard sheet twin-screw