Changzhou Kaiyuan Defu Reducer Co., Ltd. Unveils Advanced ZLYJ Series Gearboxes for Enhanced Industrial Performance
Changzhou Kaiyuan Defu Reducer Co., Ltd., a professional reducer manufacturer specializing in industrial power transmission, has solidified its position as a reliable supplier in the plastic and rubber processing equipment sector. Established in 2011 and located in the Wujin Economic Development Zone of Changzhou, Jiangsu—a region renowned as an "International Garden City"—the company leverages local industrial cluster advantages to deliver high-performance transmission solutions.
As the core of its product portfolio, the ZLYJ series hard-toothed surface gearboxes are specifically engineered to serve a wide range of industrial machinery, including single-screw plastic extruders, plastic recycling granulators, and rubber extruders. The company has achieved full specification coverage for its ZLYJ series, ranging from model ZLYJ133 to ZLYJ420. With power ratings spanning 5.5KW to 260KW and output bore diameters from 38mm to 120mm, these units are designed to precisely match the transmission requirements of various production capacities. This versatility makes them an ideal choice for complex applications such as Plastic Extrusion, Pipe Extrusion, Wire Drawing, and Film Blowing production lines, offering downstream clients flexible and efficient selection options.
In its pursuit of product excellence, Changzhou Kaiyuan Defu adheres to strict quality control measures and utilizes high-precision processing equipment. The ZLYJ series features a high-load bearing capacity housing made from high-quality cast iron, providing exceptional structural rigidity and impact resistance. The high-strength gears are forged from alloy steel and undergo carburizing, quenching, and precision grinding, ensuring superior surface hardness and core toughness. Furthermore, the integration of high-precision bearings and international standard oil seals from brands like NAK and SIMIRIT ensures optimal sealing performance and reduced energy loss.
