Gwell ultra transparent PVC soft board (crystal board) production line uses a single screw extruder to produce PVC pellets. The unique screw structure, combined with the Jinweier vacuum hopper, enables the product to achieve ultra transparent effect and will not harden in extreme cold of minus 30 degrees Celsius; The design of auxiliary equipment adheres to the principle of one machine for multiple uses, and can produce three different patterns of PVC door curtains without stopping the production without any changes to the equipment.

Features of the ultra transparent PVC soft board extrusion production line:

*The screw adopts special mixing function and high plasticizing capacity design.

*The hanger type die adopts a special double section flow design, which makes the adjustment of the thickness of the board more accurate.

*Temperature control of ± 1C can accurately control the plasticization process and the thickness and flatness of the product.

*The three roll calender adopts a horizontal, vertical, or 45 degree tilt type, which can be freely raised and lowered.

*The thickness control of the board adopts screw adjustment and bi-directional adjustment of the pressure wheel to control the thickness of the board

Gwell PVC ultra transparent soft board/crystal board features:

*Smooth surface, no cracks, no bubbles, uniform color, heat resistance, cold resistance, aging resistance, heavy pressure resistance, strong acid and alkali resistance, and good light transmittance Long service life. Especially the impact resistance and tensile strength of soft glass not only ensure its long service life, but more importantly, it does not cause harm to the human body. Its warm winters and cool summers, as well as its soft texture, make desktop office workers particularly comfortable to work.

*Resistant to light, does not deform, does not shatter, does not harden, and has high elasticity.

*Soft texture and easy to write

*Heat resistant to 100 ℃, cold resistant to -30 ℃, resistant to strong acids and alkalis, and heavy pressure, which helps improve the efficiency of desktop work. It can reduce cleaning costs and add elegance and beauty to restaurants

*One part extrusion molding, the product is not layered, and it remains soft even in low temperature environments.

Basic parameters of PVC ultra transparent crystal soft board production line (please consult sales engineer for details)