Ballscrew ballnut and linear rail

Ground ballscrew

Our ballscrew has the characteristic of high efficiency, low energy consumption, long life time, heavy load, high precision, sensitive, small starting torque and easy lubrication maintenance. Our self-developed ultra-long (Long 12 m, diameter 250mm) high precision heavy-duty ballscrew achieves the world advanced level.

***** rolled linear guide also has below characteristic besides high precision, long life time, high efficiency, low frictional resistance, high speed and low noise:
2. Use the analysis of finite element to optimize the raceway cross-section design, and access a larger load rating and stiffness.

3.As to adopt the design of four-direction equivalent load, can bear the load from up and down/left and right, and the have the same bear capacity.

***** improve rigidity by impose preload.
***** production process is under strict control, and the block has the anti-off keeper of rolling element, so some block can be exchanged.
***** lubrication:Can install a lubricating nipple in horizontal or lateral, injet grease by oil gun directly in fixed time.Also you can use special oill pipe joint to connect the oill pipe, feeding grease mandatorily by auto-oil machine.
7.All the processing are done under NC management, reduc man-made factors, so the quality is stability.