The specialized non-stop screen changer for XPS extruded board is a high-tech product patented in China. The screen changer adopts a self-locking multi-station structure with an automatic positioning and guiding system.
These plastic products are characterized by high transparency, high precision, and relatively high forming temperatures, such as BOPET, PET strapping, PET sheets, etc.
The specialized non-stop screen changer for cast film, sheet, and plate production employs multi-screen reciprocating filtration technology, enabling simultaneous filtration through single or multiple channels.
The dedicated non-stop screen changer for PET and PVB products is designed for plastic items characterized by high transparency, high precision, and relatively high forming temperatures, such as BOPET, PET strapping, and PET sheets.
The dedicated non-stop screen changer for KT board and EPE foam is designed for specialized plastic processes involving high foaming levels. From startup to stable production, a gradual cooling period is required, during which continuous waste generation leads to significant material loss, and recycling of this waste is challenging.
The dedicated non-stop screen changer for piping and specialized pipes is designed for pipe production lines with large length-to-diameter ratios, high melt pressures, and high output capacities. We recommend using the specialized pipe screen changer, which incorporates all our proprietary intellectual property.
(1) Screen Belt-Type Non-Stop Screen Changer Also known as a fully automatic continuous screen changer. It features a novel and lightweight design. Water-cooled sealing ensures it never leaks material and never wears down. Screen changes are controlled by pressure or time, with the movement distance for each change freely adjustable.
Drawn wire, hollow-core grid panels
Wire-drawing and Hollow-Board Grid Plate Dedicated Non-Stop Screen Changer (1): This dedicated screen changer is equipped with auxiliary flow channels and a preheating and venting device, as well as positioning and guiding mechanisms. It employs multi-station cyclic filtration technology and a “preemptive screen-changing” system, driven by hydraulics. During screen changes, it maintains stable pressure, pressure holding, and flow rate, ensuring continuous operation without stopping the machine, without breaking the film, without interrupting the fiber feed, without glue leakage, and without affecting normal production.
Widely used in the production of petrochemical polymers or bio-based synthetic resins: various large-scale polymer projects such as ABS, SAN, POE, PC, PS, PMMA, PA, MS, POM, PBAT, TPU, TPE, PBS, PET, PLA, PE, PP, etc.
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