PVC Ultra-Transparent Crystal Sheet Extrusion Production Line
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PVC Ultra-Transparent Crystal Sheet Extrusion Production Line
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Product Description
The Jinwei ultra‑clear PVC soft sheet (crystal sheet) production line uses a single‑screw extruder to produce PVC pellets. Its unique screw design, combined with Jinwei’s vacuum hopper, delivers an exceptionally transparent finish, while the finished product remains flexible even in extreme cold down to –30°C. In terms of auxiliary equipment, the system is engineered according to a multi‑purpose principle: without any modifications to the machinery, it can continuously produce PVC door curtains with three distinct patterns.
Features of the ultra-transparent PVC soft sheet extrusion line:
* The screw is designed with a special compounding function and high plasticizing capability.
* The hanger-type die features a special dual‑throttle design, enabling more precise adjustment of sheet thickness.
* Temperature control within ±1°C ensures precise regulation of the plasticizing process, as well as consistent product thickness and surface flatness.
* The three-roll calender is available in horizontal, vertical, or 45-degree inclined configurations and features a freely adjustable lifting mechanism.
* Sheet thickness is controlled by screw adjustment and bi-directional roller pressure adjustment.
Jinwei PVC Ultra-Clear Soft Sheet / Crystal Sheet Features:
* The surface is smooth, free of cracks and bubbles, with uniform coloration; it exhibits excellent resistance to heat, cold, aging, heavy pressure, and strong acids and alkalis, while maintaining superior light transmission. It boasts a long service life. In particular, the impact‑resistant and tensile‑strong properties of soft glass not only ensure durability but, more importantly, pose no harm to human health. Its ability to keep interiors warm in winter and cool in summer, combined with its soft texture, makes it exceptionally comfortable for office workers at their desks.
* Resistant to light, does not deform, does not chip, does not become brittle, and offers high elasticity.
* Soft texture, easy to write with.
* Heat-resistant up to 100°C, cold-resistant down to -30°C, resistant to strong acids and alkalis, and able to withstand heavy pressure; helps boost efficiency in tabletop work, while in restaurants it can reduce cleaning costs and enhance the establishment’s elegant, aesthetically pleasing ambiance.
* Produced by a single-step extrusion process, the finished product remains non‑delaminated and retains its softness even in low‑temperature environments.
Basic parameters of the PVC ultra‑clear crystal flexible sheet production line (for details, please consult a sales engineer).
| Host Type | Single-screw extruder (with a Jinwei vacuum hopper) |
| Product width | 600mm - 3050mm |
| Product thickness | 0.4mm - 10mm |
| Product output | 150 kg/h – 1,000 kg/h (production capacity varies depending on the model) |

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