HDPE 1100L 2-Layer Co-extrusion IBC Blow Moulding Machine for Large Container Blow Molding

The Huayu 1100L two-layer co-extrusion blow molding machine is an industrial-grade hollow molding equipment independently developed and optimized for large-capacity plastic container production, specially tailored for high-standard manufacturing scenarios of 1000L to 1100L industrial water tanks, chemical storage containers, IBC tank shells and large hollow plastic products. Integrating mature co-extrusion technology, energy-saving hydraulic system and intelligent thickness control technology, this equipment perfectly balances high production efficiency, stable molding quality and low operating cost, becoming a reliable core equipment for medium and large plastic product manufacturers worldwide.

Different from traditional single-layer blow molding equipment, this two-layer co-extrusion model adopts an independent dual-extrusion structure and composite die head design. It can extrude two different plastic materials simultaneously and compound them into an integrated parison in one step. This unique structural design enables the finished products to achieve dual performance advantages. The outer layer adopts high-toughness HDPE material to ensure excellent impact resistance, wear resistance and anti-aging ability, adapting to complex outdoor transportation and storage environments. The inner layer can be matched with high-barrier, corrosion-resistant or food-grade materials according to customer demands, effectively isolating chemical liquids, moisture and oxygen, greatly improving the safety and service life of industrial containers.

In terms of core control and molding accuracy, the machine is equipped with a high-precision full-automatic wall thickness control system, which supports multi-point uniform adjustment of the parison. It thoroughly solves common industry problems such as uneven wall thickness, local deformation and material waste of large containers. The intelligent operating system with human-machine interaction interface simplifies parameter setting, formula storage and equipment debugging processes. Workers can complete one-click switching of different product specifications, realizing rapid mass production and effectively reducing manual operation errors and downtime loss.

In terms of power and energy saving performance, the equipment adopts an optimized servo hydraulic driving system, which matches power output intelligently according to production load. Compared with conventional constant-power hydraulic blow molding machines, it significantly reduces idle power consumption and overall operating energy consumption, helping enterprises cut long-term production costs. The upgraded high-efficiency screw and barrel structure ensures uniform plastic melting and stable extrusion output, avoiding material decomposition and defective products caused by uneven heating, and greatly improving product yield and production consistency.

Designed with industrial durability and convenient maintenance in mind, the whole machine adopts thickened steel frame and high-strength mechanical components, which can maintain stable continuous operation for a long time under high-load industrial production conditions. The modular structural design simplifies daily inspection, component replacement and equipment maintenance work, lowering later operation and maintenance thresholds. Widely applicable to chemical industry, environmental protection water treatment, logistics storage, new energy supporting facilities and other fields, the Huayu 1100L two-layer blow molding machine delivers high-quality, high-efficiency and cost-effective large hollow container molding solutions for global industrial customers.