The extrusion sheet die adopt coat hanger flow channel.

Upper lip flexible for fine adjustment,

Suitable for producing of pet sheet.

Heating in different zones with stainless steel rod.

Surface of extrusion sheet die flow channel is hard chrome plated, with thickness of 0.03-0.04mm, hardness 60-65 (ROCKWELL); outside die surface chrome plated thickness 0.01-0.02mm, facilitating maintenance and corrosion prevention.

1.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.

2.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. Tiande lip adjusting system and system are commonly included.