Huayu Industrial‑Grade 3000L 5‑Layer Precise‑Control Accumulator Blow Molding Machine

This Huayu 3000L 5-layer blow molding machine is a professional large-scale extrusion blow molding equipment independently developed for mass production of 3000-liter plastic water storage tanks. Adopting advanced five-layer co-extrusion molding technology, the equipment can complete one-time integral molding of multi-layer tank bodies, effectively improving the structural strength, barrier performance and weather resistance of finished water tanks. It is widely applied in domestic water storage, industrial water storage, agricultural water supply and environmental water treatment container production.
The machine features a scientific five-layer material distribution design. The outer layer adopts high-strength and UV-resistant raw materials to resist outdoor aging, impact and scratch. The middle composite layer enhances overall toughness and anti-seepage performance, effectively preventing liquid penetration and isolating external moisture and oxidation. The inner food-grade contact layer ensures clean and safe water storage, fully meeting daily and industrial water storage standards. The multi-layer structure optimizes material utilization, reduces production cost while maintaining high product quality.
Equipped with an intelligent integrated control system, the equipment realizes fully automatic operation from raw material feeding, plasticization, parison extrusion, mold clamping, blowing, cooling to final demolding. The precise wall thickness control system ensures uniform tank wall thickness with small tolerance and stable product consistency, effectively reducing defective rate and material waste. The human-machine interaction interface is simple and intuitive, convenient for parameter adjustment, production monitoring and daily operation management.
The whole machine adopts heavy-duty industrial frame structure with enhanced rigidity and shock resistance, ensuring long-term stable continuous operation without deformation or vibration. The optimized extrusion system provides stable plasticizing effect, uniform melt output and smooth parison molding, avoiding common defects such as material lines, bubbles and uneven layers. The circulating cooling system improves cooling efficiency, shortens molding cycle and greatly boosts production capacity.
This energy-saving upgraded model effectively reduces power consumption during long-time operation. All core accessories adopt high-quality industrial standard parts, featuring low failure rate, easy maintenance and long service life. The finished 3000L five-layer water tank has excellent pressure resistance, corrosion resistance and crack resistance, suitable for long-term outdoor and harsh environment use.
With reliable performance, mature technology and high cost performance, this Huayu five-layer blow molding equipment is an ideal choice for medium and large plastic water tank manufacturers to upgrade production lines and improve market competitiveness.