Double Nut Ball Screw
DFU and DFI series are double nut ball screw. Lishui City Xingborui has professional equipment and excellent workers in producing them. With more than 20,000 square factory area, we are with production capacity, many ball screw items are had large stock in our warehouse.
Description
DFU and DFI series are double nut ball screw. Lishui City Xingborui has professional equipment and excellent workers in producing them. With more than 20,000 square factory area, we are with production capacity, many ball screw items are had large stock in our warehouse.
1. Product introduction
Double nut ball screw is with double nuts, which one main nut connect with assistant nut, so users can adjust the backlash by themselves and not need to send back to factory. It can save time and costs.
2. Product specification
The double nut type is suitable for machines requiring high stiffness and precise positioning under moderate or heavy loads. Double nut load relatively large, strong stability, high precision, mostly used for relatively large equipment transmission.
3. Product feature and application
The have following features.
1. Cost savings. 2. The most suitable lubrication position. 3. Flexible installation. 4. Simple replacement or supplement. 5 The corresponding lubricating oil can be selected. 6 Use in special environment.
4.Product details
Product Name | Double Nut Ball Screw |
Structure | With one main nut and one assistant nut |
Feature | Large load capacity, adjustable clearance |
Series | DFU and DFI |
Material | S55C, steel, plastic |
Hardness | Have high hardness 60-62 |
Delivery time | 1-15 days, depends on quantity |
Payment method | TT payment, LC, WU, etc. |
Ship method | By sea, by air, by express |
Package method | By plastic bag, plastic film, wooden case |
5. Quality control
Our ball screws, linear guides and shafts are 100% checked before shipment. Our quality control workers will check every step when producing. If have any problem, we will organize meeting to solve problem.
6. Delivery, shipping and serving
Normally customers have their own shipping agent, if so we can do FOB price term. If you do not have shipping agent, we can send goods through our forwarder and do CIF price term. For bulk quantity order, we send by sea. For small quantity order, can send by express or by air.
7. FAQ
7.1 Q: What are your terms of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, 70% before shipment.
7.2 Q: Do you accept OEM design?
A: Yes, we can design according to your requirement.
7.3 Q: Are you manufacturer or not?
A: Yes, we are manufacturer. We have our own factory which cover more than 20,000 square meters area.
7.4 Q: What is your MOQ?
A: For common bearing model number, our MOQ is 1pc.
If you need CHEAPER shipping and other model, please feel free to contact with me! There is discount waiting for you.
7.5 Q: Can you send bearing samples first?
A: Yes, we can send bearing samples to check quality first.
Contact us
Tel(WhatsApp): +8613732558817
Email: sales@xbrtballscrew.com
Send Inquiry
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