PVC sheet extrusion die

Usage for products

Widely used in producing all kinds of plastic sheet and plates, such as PP, PS, PE ,HIPS,PC,PMMA,ABS,PET,EVA,TPU,PETG,APET,LDPE,HDPE,PVC single and multi-layer sheet or plates etc;

PE battery isolation board;

PP + starch degradation sheet;

Waterproof sheet;

Micro foaming sheet, etc.

Product thickness

0.15mm-12.0 mm

Application

Products are widely used in various packaging; stationery, printing, pharmaceutical, building, decoration, advertising, transportation, industrial applications and so on.

Characters

Sheet dies without restrictor bars are used for product thickness ranges below 2mm). dies with restrictor bars are used when product thicknesses range both below and above 2mm, or for highly degradable materials.

When processors require larger lip gaps, a common choice is a die with a sliding upper lip. A sliding upper lip provides travel of up to 12.5mm. This design is frequently used when product thickness is always above 2mm, and materials are thermally stable. Jingwei lip adjusting system and system are commonly included.

Gain the convenience of rapid online lip gap control with fast open lip adjusting system. Prevent costly down-time for width changes with fast open system.

For dedicated co-extrusion applications with relatively expensive cap layers, the multi-manifold approach is commonly preferred over a single manifold die with a feedblock. Accurate flow channel design uses less of a cap layer, providing a rapid return on investment.

Heat Voltage

220V or on customer's request

Heating way

Heating bars made of stainless steel from Italy

Die material

2738 from Germany or P20

Screws

High strength at 12.9 grade

Polishing

Lips and surface of flowing: 0.02-0.03(μm),

Other surfaces: 0.03-0.04(μm).

Chrome thickness:

 0.035-0.045mm

Surface hardness:

 60-70HR