BT30 BT40 BT50 SK40 HSK40A HSK50A HSK63A Spindle tension meter CNC Spindle detection handle Spindle testing instrument
Check whether the internal preload is normal before using the tension meter Inspection method 1. The visual pointer does not
return to zero, and there is still preload. 2. Manually check whether the torsion pressure gauge and the body are rotating. 3. No
preload means no rotation, no preload means rotation
2. Rally and the front spindle taper portion wipe clean,Rally to clamp.




Product Name | BT30 BT40 BT50 Spindle Pull Back Force Gauge CNC Tools Spindle Tension Meter |
Features | 1. Hydraulic mechanical structure with high stability |
2. Accurate measurement |
Order Number | Measurement Range | Reference Tension Range | Weight KG |
BT30 | 0-150Kg/cm2 | 200~500 | 4.2 |
BT40 | 0-150Kg/cm2 | 500~1100 | 4.3 |
BT50 | 0-250Kg/cm2 | 1500~2200 | 6.7 |





Rich Experience --- Hainer tools started manufacturing cnc machine tools in the early year of 2011 and has became a leader in supplying the machine tools accessories in China at an affordable prices. Adequate Stocks --- With more than 13 years experience, our factory has a high product capacity, backed by professional team of skilled and experienced labour.
Package --- All the packages are strictly in accordance with export requirements, We also provide packing our products in our customer's brand name.
Delivery --- Prompt shipment of orders, will arrange shipment for you as soon as got your payment.
1.What's your delivery time?
If a case of stock, generally within two or three days for delivery arrangement.Others require custom need 5-20 days.
2.Do you have MOQ?
Yes, we do. Our MOQ is 10 pcs. Set product's MOQ is 5 sets.
3.What's your payment way?
T/T, L/C, Paypal, Western Union.
4.Could you undertake customized?
Yes, we could. But we need your supply drawings or samples.
5.Where do you export?
Our products are mainly exported to United States, Italy, Germany, Britain, Spain, South Asia and other countries.
6.Are you factory or Trade Company?
We are one of the trade and Industry.
7.How to control the quality of your product?
Our products meet the standard of ISO9001, We have our own perfect testing equipment and sophisticated detection personnel.
8.What's your package?
Plastic bag+ packing box. Set product have special kit box.
9.Can you provide a sample?
Yes, we can.
10.How about the quality of your products?
Our company carries our "the quality first, the goods faith for this purpose", reply on advanced productions technology and equipment, follow the scientific management concept, and strive to provide qualified perfect products for client.