Product Series
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.
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.
The Melt Gear Pump is a positive-displacement, positive-pressure pump. Its output flow can be adjusted by varying the pump’s rotational speed. It is recommended to use variable-frequency speed control, which can achieve nearly linear flow output from the gear pump.
Significantly improves the stability of die pressure, enhancing product quality; enables nearly linear flow output, making it easy to control; increases extrusion throughput, boosting production capacity; reduces the extruder load, conserving energy and lowering costs.
Dual-cylinder four-station four-channel structure, with one screen per channel. It features mobile automatic exhaust, adopts Zhaoming's patented anti-stagnation flow channel, is processed with special techniques, and has high pressure resistance.
Three-position dual-channel or dual-position dual-channel structure, utilizing multi-mesh reciprocating filtration technology with voltage stabilization function and mobile controllable exhaust technology.
One-piece double cylindrical screen changer, double channel double network or double channel four network structure, elongated variable exhaust mechanism, can be equipped with backwash bracket.
One-piece double cylindrical screen changer, double channel double network or double channel four network structure, elongated variable exhaust mechanism, can be equipped with backwash bracket.
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