The D51 series vertical ring rolling machine (expanding machine) is a device used for the hot rolling and expanding process of circular blanks. This product is mainly used for the processing and production of welded ring parts such as bearings, flat welding flanges, high diameter flanges, small thin- walled barrel shaped components, etc. Forging enterprises undergo the process of upsetting, punching, and then expanding.

Due to its ability to roll various metal materials, high- temperature alloy steel, bearing steel, ordinary carbon steel, copper aluminum, etc., and its low requirements for front end hole making, coupled with universal forging equipment, this machine has outstanding benefits and replaces the original horse frame hole expanding process. It can be expanded and formed in one go, with high production efficiency and precision of rough embryo. It has significant effects on reducing turning allowance, improving steel utilization rate, cutting performance, and internal quality of forgings.

Advantage

1.Unmanned Operation：

The D51K fully automatic CNC ring rolling machine is equipped with loading and unloading robotic arms and robots to achieve unmanned operation of the ring rolling machine. It is driven by a servo motor through a reducer to achieve rolling.

2. Accurate control：

The D51K fully automatic CNC ring rolling machine can reduce the impact of temperature changes, facilitate accurate control of feed motion, and increase stability.

3. PLC monitoring system：

The D51K fully automatic CNC ring rolling machine is mainly composed of PLC, touch screen, servo proportional valve amplifier, counting module, digital to analog conversion module, etc. The PLC serves as the calculation processing core of the entire control system and is responsible for monitoring the entire processing process according to the process parameters set on the touch screen.

Note: 1.K (H): The main transmission of the machine adopts a hydraulic device. K (P): The main transmission of the machine adopts a pneumatic device.

Display of Rolled Ring Shaped Products