Used HDPE 1200mm Pipe Production Machine

As a professional Chinese manufacturer deeply engaged in the plastics machinery field, Qingdao Shende has a well-recognized technical strength. The company's R&D team has dedicated its efforts to addressing the production challenges of 1200mm HDPE pipes, developing a mature core technology system. The independently designed, ultra-large extruder utilizes a specialized screw structure to fully plasticize the HDPE raw material, ensuring uniform pipe wall thickness. An innovative vacuum sizing system precisely controls pipe diameter to within ±1mm, fully meeting the project's precision requirements for large-diameter pipes. Combined with an intelligent welding control system, the joint strength of the pipe is consistent with the pipe itself, eliminating potential leaks. These technologies, embodying China's expertise in manufacturing, enable second-hand equipment to consistently produce large-diameter pipes that meet high standards.

Qingdao Shende's control standards for the quality of its second-hand 1200mm HDPE pipe production machines are comparable to those of new equipment. Each piece of recycling equipment undergoes a comprehensive quality inspection and in-depth upgrade process. A professional inspection team utilizes high-end equipment such as industrial CT and dynamic balancing instruments to thoroughly inspect core components such as the screw, barrel, and gearbox, revealing even the slightest damage. Technicians thoroughly disassemble the equipment, replacing worn key parts and upgrading aging electrical systems to restore it to peak performance. Finally, a 96-hour continuous full-load trial run is conducted. The pipes produced must pass 15 stringent tests, including ring stiffness, impact resistance, and hydraulic tests, before they are delivered. Through this process, the 1200mm HDPE pipes produced using used equipment can withstand external pressures of 8kN/m² and boast a service life of over 50 years, fully capable of long-term operation on large-scale projects.

Stable performance is the core competitive advantage of Qingdao Shende's used equipment. The equipment utilizes original key components, and after professional commissioning, production efficiency can reach over 95% of that of new equipment. During continuous production, parameters like extrusion speed and temperature control fluctuate minimally, ensuring consistent pipe quality. Whether producing thick-walled pipes for high-pressure water transmission or standard pipes for municipal drainage, the equipment can easily handle the production.

Qingdao Shende's used 1200mm HDPE pipe production machine, backed by the technical expertise of a professional Chinese manufacturer and rigorous quality inspections, offers significant price advantages, lowers the barrier to entry, and provides stable performance to facilitate production. It is an ideal choice for companies expanding into the large-diameter pipe market. Choosing this machine allows companies to achieve high output with low investment, steadily advancing in the fiercely competitive market.