Changzhou Kaiyuan Defu Reducer Co., Ltd.

Changzhou Kaiyuan Defu Reducer Co., Ltd.

Changzhou Kaiyuandefu Reducer Co., Ltd.: Deeply Cultivating Industrial Transmission and Creating Win-Win Future

2026 04/18

Changzhou Kaiyuandefu Reducer Co., Ltd.: Deeply Cultivating Industrial Transmission and Creating Win-Win Future
Changzhou Kaiyuandefu Reducer Co., Ltd. is a professional reducer manufacturing enterprise that focuses on the industrial transmission field, integrating independent R&D, large-scale production and market sales. Founded in 2011, the company is located in Wujin Economic Development Zone, Changzhou, Jiangsu Province, a city known as the "International Garden City". Relying on the advantages of the regional industrial cluster, it has gradually grown into a reliable supplier of reducers supporting plastic and rubber processing equipment. As a well-known brand in the industry, KAIYUANDEFU has a complete product lineup, including K Series, R Series, F Series, S Series and the core ZLYJ series, covering diverse industrial transmission needs.
As the core product line of the company, the ZLYJ series hard tooth surface reducers focus on serving various industrial equipment such as single-screw plastic extruders, plastic recycling granulators, film blowing machines, hollow blow molding machines, wire drawing machines, PP/PE/ABS pipe extruder production lines, rubber extruders and wire and cable equipment. At present, the company has achieved full specification coverage of its ZLYJ series products, covering models from ZLYJ133 to ZLYJ420, with an applicable power range of 5.5KW to 260KW and an output hole diameter of 38mm to 120mm. These products can accurately match the transmission needs of equipment with different production capacities and processes, providing flexible selection schemes for downstream industry customers. Similar to K Series, R Series, F Series and S Series, the ZLYJ series adheres to high-quality standards and has won wide recognition from customers.
In terms of product quality control, relying on strong technological R&D strength and a mature operation and management system, the company has insisted on introducing cutting-edge industry technologies and high-precision processing equipment since its establishment, adopting high-standard configurations from core components to accessories. The high-load bearing box is integrally formed of high-quality cast iron, with excellent structural rigidity and impact resistance, providing a stable operating environment for the internal transmission system. The high-strength gears are forged from high-strength alloy steel, and then processed through multiple processes such as carburization, quenching and precision gear grinding, which not only improves the surface hardness and core toughness of the gears, but also ensures the tooth surface precision, effectively reducing transmission noise and enhancing load-bearing capacity.
The company selects well-known Asian brand bearings, whose high-precision rolling element and cage design greatly improve transmission efficiency and operational smoothness, reducing energy loss during equipment operation. It is also equipped with internationally renowned brand oil seals such as NAK, SOG and SIMIRIT as standard, which have excellent high-temperature resistance and oil resistance, can maintain sealing effect for a long time and reduce the risk of lubricating oil leakage. These high-quality configurations of core components jointly endow the products with the remarkable advantages of high load-bearing capacity, low operating noise, smoother transmission and long service life, as well as the practical feature of high efficiency, which can better adapt to the continuous operation needs of industrial production.
The company has always adhered to the business philosophy of "Precision Manufacturing, Customer First". On the one hand, it has built a complete quality management system, implementing strict inspection throughout the whole process from raw material entry to finished product delivery; on the other hand, it has set up a high-quality technical and service team to timely respond to customers' customized needs and after-sales support. With stable product quality and thoughtful supporting services, the company has been deeply integrated with the actual production needs of various industrial customers. Like K Series, R Series, F Series and S Series, the company's products have laid a solid foundation for its long-term development in the industry.
In the future, Changzhou Kaiyuandefu Reducer Co., Ltd. will continue to focus on technological upgrading and product optimization in the reducer field, and sincerely welcome new and old customers at home and abroad to visit and negotiate cooperation, to create a win-win future in the industrial transmission field hand in hand. Phone: 13961159149 Email: 1424835475@qq.com