
Shandong Shengyang Machinery Co., Ltd
Shandong Shengyang Machinery Co., Ltd. is a high-tech enterprise specializing in the research, development and production of ring rolling machines/hole expansion machines. After more than ten years of development and innovation, the domestically leading D53KS series CNC radial and axial ring rolling machines have been developed. This machine has reached the international advanced level and can replace imported similar products. Products are exported to Europe, Asia and other international and domestic markets. Over the years, the company has cultivated a number of excellent R&D teams in high-end ring rolling machines, forging equipment and processes, and established a complete market management and marketing service network. The company's product design uses CAD, SOLIDWORKS, DEFORM and other software to analyze and optimize the equipment structure, simulate the process of forging products, and provide users with ideal equipment and production processes.
With the goal of professional research and production, the company has successfully developed and produced over 50 D51A/B, D52, D53K/KA/KS series forging machines, and designed and developed an automated production line for ring forging according to user needs. The D51A/B series vertical rolling ring machine has the advantages of compact structure and small space. The D52 CNC series horizontal radial rolling ring machine has advanced structure and CNC technology. It has the advantages of high automation, high production efficiency, and saving materials and energy. Widely used for producing circular blanks such as large and medium-sized flanges and bearings; The D53K/KA CNC radial and axial rolling ring machine has radial and axial bidirectional rolling ring functions.

Our Products



Vertical Ring Rolling

Horizontal Ring Rolling Machine

CNC Ring Rolling Machine

Ring Rolling Machine Various Accessories
Product Applications
It is widely used in the hot rolling process of bearing rings, automobile gears, flanges, wheels, slewing bearings, high-temperature alloy rings for aircraft and various round blanks in the manufacturing industry.
Our Production Equipment



Our Service
Product quality is subject to three quality assurances in accordance with the requirements of the technical agreement. The warranty period is one year after final acceptance. For quality problems that occur under normal use conditions of the equipment during the warranty period, after receiving written notice, if it cannot be solved through telephone communication, service personnel must arrive on site to handle it, and Party B will provide spare parts free of charge; for quality problems that exceed the warranty period After receiving written notice, if the problem cannot be solved through telephone communication, Party B's service personnel must arrive on site to deal with the problem at Party A's expense. Party B will promptly supply the accessories required by Party A at preferential prices.
With Customers
Based on the business service concept of "customer satisfaction as the center", the company can design and develop ring rolling machines that can meet the requirements of different customers and diff erent product processes, and provide supporti ng equipment planning, workshop layout design, preliminary investment budget, etc. at the same time, it can also design and develop charging and discharging machines that are similar to ring rolling machines for customers Operatin gmachine and forging hydraulic press.

Our Certificates


