- “Y” means hydraulic driving
- “D”means normal machine made with intermediate narrow width
- “E” means machine mode with large width
- “F” means machine mode with super-large width
The features of D51Y series ring rolling machine
- The original appearance of the machine, the machine base is weld-formed by steel plate, such structure is light and slinky and has good rigidity.
- Reasonable and scientific design for machine tool, the machine tool has a high rolling accuracy for the new design and development of distribution of main shaft bearing.
- Rectangle section of upper sliding block and rigidity. The length of the guide rail of the sliding block is increased to 5-6 times of journey of the sliding block and guide accuracy is high.
- The main parts of the machine are all made of cast steel or high-quality alloy steel.
- Sealed lower supporting bearing to make it working normally is a poor condition.
- Sealed with YX O-ring in accordance with international standards, low resistance of cylinder, reliable seal performance, and good abrasive resistance.
- The rolling wheel is fixed with an internal cone-shaped expansion ring and its locating accuracy is high, the rolling wheel can be disassembled and replaced easily.
- The fine-grinding machine is driven in a synchronized mode and runs smoothly, a wide adjusting range is available.
- A muffler is equipped for exhausting a system of gas pipelines to reduce noise and protect the environment.
