278T injection molding machine
3 month ago
Product details
Mass production of building pipe fittings, anti-corrosion parts and electrical insulation plastic parts poses strict requirements on molding equipment. As UPVC hard powder features strong thermal sensitivity, special fluidity and easy carbonization during processing, stable temperature control, precise pressure output and professional process adaptation are essential.
This 278-ton molding device belongs to the Special Injection Molding Machine Series. Developed specifically for UPVC processing pain points, it is a professional Special Injection Molding Machine For UPVC Powder Materials. Different from ordinary universal injection machine, it effectively solves poor process compatibility, high defective rate and excessive energy consumption of traditional equipment, serving as the optimal Injection Molding Machine for mass production of medium and large UPVC industrial plastic products.
1. Servo Energy-saving System, Cost Reduction & Stable Output
Equipped with the mature configuration of Servo Energy‑saving Injection Molding Machine, the unit adopts a closed-loop servo pressure and flow control system to intelligently adjust power output according to UPVC segmented injection, holding and cooling processes. Compared with traditional quantitative pump Plastic Machinery, it reduces no-load and standby power consumption significantly, achieving over 20% comprehensive energy saving and lowering long-term operational costs.
With millisecond-level pressure and flow response, the servo system avoids shrinkage, cracks and flash caused by pressure fluctuation. Featuring low running noise and controlled hydraulic temperature rise, it prolongs the service life of core components and Plastic Mold, supporting 24-hour uninterrupted industrial production with high efficiency and low carbon emission.
2. High-precision Clamping & Molding Structure for Medium-large Products
Designed based on the structural advantages of High‑precision Two‑plate Injection Molding Machines, the machine optimizes the toggle clamping mechanism and template parallelism. It delivers uniform and rigid clamping force to eliminate mold expansion and material overflow during high-pressure UPVC molding.
The 278-ton clamping force perfectly matches mass production of DN100-DN200 UPVC pipe fittings, anti-corrosion valves, building profiles and electrical insulating housings with multi-cavity molds. The repeated positioning accuracy reaches ±0.5%, ensuring dimension consistency and burr-free finished products. The specially modified anti-corrosion and anti-carbonization screw and barrel adapt perfectly to the low-temperature and low-speed molding process of UPVC powder, preventing yellowing and carbonization defects fundamentally.
3. Electro-hydraulic High-speed Technology to Overcome UPVC Molding Difficulties
Adopting advanced Oil‑electric High‑speed Injection Molding Machine hybrid driving solution, it combines the high clamping stability of hydraulic systems and the high-precision fast response of electric control systems, effectively solving poor fluidity and fast curing problems of UPVC powder.
Precise injection speed control realizes rapid cavity filling to avoid unfilled defects and cold spots. Zoned precise temperature control strictly limits the thermal degradation of thermosensitive UPVC materials. Optimized actions of mold opening/closing, ejection and plasticizing shorten the molding cycle, greatly improving production capacity while maintaining stable product quality.
4. Complete Auxiliary System for Integrated Automatic Production
To meet standardized, dust-free and high-precision UPVC production requirements, the machine supports full sets of Plastic Auxiliary Equipment and Auxiliary machine to build an integrated automatic production line without extra modification.
Equipped with a matched Drying Machine, it precisely controls powder moisture content to prevent bubbles and insufficient product strength. The supporting Autoloader Machine realizes closed automatic feeding, avoiding dust pollution and manual errors. Meanwhile, the matched Mold Temperature Controller stabilizes mold cooling speed, improving the toughness, flatness and overall stability of UPVC finished products for consistent batch quality.
5. Flexible & Multi-scene Production Compatibility
As a versatile customized Injection Molding Machine, it focuses on professional UPVC molding while supporting flexible parameter adjustment for various plastic materials. Besides UPVC anti-corrosion fittings, architectural profiles and electrical parts, it is also applicable to common hard plastics and modified plastic products.
Compared with single-purpose equipment such as Special Injection Molding Machine For PET Materials and Special Injectionmolding Machine For Thermosetting Plastic, it owns wider process compatibility. It avoids the high procurement cost of All‑electric Injection Molding Machine with outstanding cost performance. Different from civil-use Special Injection Molding Machine For Fruit Basket, this industrial-grade equipment fully meets high-precision and high-stability mass production standards.
6. Durable Structure & Low Maintenance Cost for Mass Production
The whole machine adopts thickened high-strength steel integrated forging with reliable branded hydraulic and electrical parts, ensuring stable operation for long-term high-intensity production. The intelligent early warning system monitors pressure, temperature and operating status in real time to reduce downtime loss.
Modular structural design simplifies daily cleaning, mold debugging and parts replacement, greatly lowering maintenance difficulty and cost. As a high-precision, energy-saving and reliable Plastic Machinery, it is an ideal upgrading device for medium and small plastic factories to realize standardized quality control and efficient mass production of UPVC products.
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Suppliers
Ningbo Haijing Plastic Machine Manufacturing Co. LTD
Audited supplier
5 year
Main Product:
Plastic Machinery,
injection machine,
Plastic Auxiliary Equipment,
Auxiliary machine,
Plastic Mold ,
Injection Molding Machine