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Batte Machinery Zhengzhou Co., Ltd.
E-mail: info@battemachinery.com
whatsapp: +86 158 38331071
Tel: +86 371 67991755
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Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.

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Dual-column hydraulic screen changer for plastic extrusion melt pump empowering photovoltaic film pr

Advantages of Dual-Column Hydraulic Screen Changer

Non-stop Screen Changing: In the production of photovoltaic (PV) film, continuous production is crucial. The dual-column and dual-flow-channel design of the dual-column hydraulic screen changer ensures uninterrupted material flow during screen replacement. For instance, in large-scale PV film production, non-stop extrusion screen changing enhances production line utilization rates, significantly reducing production downtime and efficiency losses associated with stopping the line for screen changes.

Stable Material Flow: The production of PV film demands high stability in the extrusion process. The continuous operation of the standby screen during screen changing effectively maintains stable material flow pressure. This results in better thickness uniformity of the PV film during extrusion, with thickness deviations controlled within a minimal range, thereby improving product quality and consistency of performance.

Efficient Filtration: The dual-column design increases the filtration area, effectively intercepting impurities and particles in the material, meeting the high purity requirements for raw materials in PV film production. This reduces film defects and performance degradation caused by impurities, enhancing the photoelectric conversion efficiency and service life of the product.

Excellent Seal Performance: The well-designed seal structure prevents material leakage under high temperature and pressure, reducing screen-changing resistance and hydraulic system pressure. This not only avoids material waste and pollution of the production environment but also decreases equipment failures and maintenance costs due to leakage.

hydraulic extrusion screen changer

Rugged and Durable Structure: The main structure, made of high-quality alloy steel after nitriding treatment, is sturdy and has strong bearing capacity, enabling stable operation under long-term high-temperature and high-pressure conditions. For example, after continuous operation for thousands of hours, the equipment maintains good performance, reducing equipment replacement frequency and lowering equipment investment costs.

Easy Operation and Maintenance: With a high degree of automation, it can be operated via a touchscreen or control buttons, reducing labor intensity as workers only need to perform simple monitoring and input operational commands. The mobile installation cart integrates the hydraulic station and electrical control system, facilitating on-site maintenance and repairs.

Safety Performance: The safety shield provides physical protection for operators, preventing accidental contact with high-temperature or moving parts during operation. The automatic alarm function monitors the equipment's operating status in real-time, issuing alerts and taking protective measures promptly in case of abnormalities such as screen clogging or hydraulic system failures, avoiding further equipment damage and safety accidents, and enhancing the safety and reliability of the production process.

Application Effects in PV Film Production Lines

Increased Production Efficiency: The non-stop screen changing function of the dual-column hydraulic screen changer enables continuous production on PV film production lines, avoiding production interruptions due to screen changes. This significantly boosts production efficiency, shortens production cycles, and reduces production costs.

Improved Product Quality: The efficient filtration and stable material flow functions of the dual-column hydraulic screen changer ensure the stability of the extrusion process on PV film production lines. This results in PV films with uniform quality distribution and stable performance parameters, improving product qualification rates and market competitiveness.

extrusion screen changer

Reduced Energy Consumption: Since the dual-column hydraulic screen changer enables non-stop screen changing, it avoids energy waste associated with frequent stoppages and startups. This reduces energy consumption on PV film production lines, aligning with green and environmentally friendly principles.

In summary, the dual-column hydraulic screen changer exhibits significant application advantages in PV film production lines. Its features such as non-stop screen changing, stable material flow, efficient filtration, excellent seal performance, rugged and durable structure, easy operation and maintenance, and safety performance enable PV film production lines to efficiently and stably produce high-quality PV film products.

Email: info@battemachinery.com

WhatsApp: +86 158 38331071

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