Quality extrusion line
Scope of application: rubber，silicone, plastic, EPDM,PVC,PE and other materials of sealing strips, tubes，pipes, sheets.
Extruding line composition:Extruder, Microwave vulcanization ,Hot air vulcanization, Cooling tank, Tractor, Cutting machine, Winder
Features
Uniform vulcanization, quick vulcanizing speed, high efficiency, high product quality, low production costs, environmental protection and energy saving.
1、Qingdao Boria Machinery Manufacturing Co.,LTD has passed ISO9001: 2008 Quality Management System Certification and our products have qualified with Sweden SGS Certificate and CE Certificate.
2、Cold feed extruder using the overall welding of base, compact structure, safety, reliable, convenient and quick installation and commissioning.
- Gear Reducer adopts the rectangle hardened reducer. Gears using high-quality high-strength low carbon alloy steel of 6 grade transmission accuracy, the tooth surface carburizing quenching and tooth grinding. With low noise, long service life and strong bearing capability.
- Screw is the core component of extruder; Material is 38CrMoALA, after nitriding treatment, with wear-resistant, long life and high strength which can withstand high torque and high speed.
Our company has made unique design to the screw thread structure according to the clients’ rubber seal technology requirements, which divided into sub-fast feeding, slow progress, mixing and other five phases. - Barrel is using cold, hot water circulation adjustment pumps or mold temperature device to adjust the temperature.
- Motor with inverter control and adjustable speed.
- Base: Steel plate welded structure, eliminating internal stress after annealing then machining.
