3–5-Layer Low-Speed Bubble Film Machine

Hualiang Precision Extrusion T-Die is made of P20H/2311 mold steel, ensures bubble film thickness uniformity within ±3%, and features an internal heating design for superior thermal retention and energy efficiency.

#45 Steel T-Die features external heating that enables fast warming but exhibits poor heat retention.

Hualiang winding system adopts a worm gear drive, ensuring positioning accuracy up to ±0.1mm and greatly extending service life.

Belt drives are prone to wear, slippage and inaccuracy, requiring frequent replacement every 6–8 months.

Thick-Walled Barrel: Enhanced thermal retention minimizes heat loss, reducing power consumption by 15–20% compared to thin-walled barrels. Uniform Melt Temperature: Maintains stability within ±5°C, ensuring consistent bubble formation and achieving a thickness tolerance of ±3%.

Thin-Walled Barrels: Rapid heat dissipation requires constant reheating, resulting in 25–30% higher energy waste. Temperature Fluctuations: lead to uneven melting and thickness variations (±8–10%).

The Permanent Magnet Synchronous Motor (PMSM) reduces energy consumption by 20%, delivers torque control accuracy of ±1%, and enables instant start-stop response.

Asynchronous motors feature higher operational inertia and an IE2 efficiency of 94.2%.

Hualiang Infrared Heating System boosts thermal efficiency by 40% and reduces overall energy consumption by 20%.

Conventional heating coils feature slow heating, inadequate insulation, and high power consumption.