Grinding Ball Screw

Lishui Xingborui Transmission (call XBRT in the following) is a manufacturer which can produce grinding ball screw in China since 2009. We currently have C3, C5, C7 accuracy for choose. You can choose the suitable accuracy according to your machine precision demands or contact our sales for get some help.

1. Product introduction

With the advantage of high precision, high speed, high rigidity, high stability and long life, ball screw is widely used in many machines such as machining center in X axis, Y axis, Z axis. The main structure of ball screw assembly is screw, nut and inside balls.

2. Product specification

The material of grinding ball screw is bearing steel. The material of nut is 40 CrMo. These materials have the characteristic of high hardness and wear-resisting, so they are generally used to make ball bearings, rollers, and bearing rings and other accessories. We have following dimensions sheet to select suitable item.

3. Product feature and application

Ball screw provide a wide variety of standardized products for various purposes such as rolled ball screw, ground ball screw and their parts such as nut housing, ends support, coupling and motor bracket. They are widely used in machine tools, quick handling system, general industrial machinery, and automatic machinery.

4. Product details

5. Product qualification

We have professional testing instruments to ensure positioning accuracy. The pitch is control by Pitch projector. The hardness is control by hardness test machine. The straightness is control by straightening machine. And we have professional quality control department, we guarantee to provide good quality products for our customers.

6. Delivery, shipping and serving

As ground ball screw is produced by machining by millimeter, so the delivery time is longer than rolled ball screw. Normally we need 7 to 30 days production time, and it depends on item and length. We often pack precision ball screw by wooden box to protect goods on the way. We can send by normal express for small quantity, and by sea for large quantity. We have rich experience of export goods to many countries.

7. FAQ

7.1 Q: Can you send bearing samples first?

A: Yes, we can send bearing samples to check quality first, but it is not free, need suitable charge.

7.2 Q: What are your terms of payment?

A: T/T, L/C at sight, Western Union, MoneyGram, or RMB payment from shipping agent.

7.3 Q: Do you have your own factory?

A: Yes we have our own factory in China, it is located in Lishui City, a famous bearing city in China.

7.4 Q: How about your price?

A: We will ensure the quality of the products and give you the best price.

7.5 Q: If we cooperate, can you guarantee delivery time?

A: Our workshop management is very systematic; we will make sure the products are finished on time.

Contact us

Tel(WhatsApp): +8613732558817

Email: sales@xbrtballscrew.com