Audited Supplier
Rotary mechanical chuck
widely used in various machines for winding and unwinding. This type of mechanical chuck uses a simple sliding principle to expand the fan-shaped structure to fix the tube and automatically center it. This chuck makes the tube It can be reused many times to reduce the loss of the material pipe.
working principle
The front face of the chuck is rotated to a certain angle by a rotating torque, and the key bar expands outward and compresses the coiled tube. After the rotation torque is released, the key bar automatically returns to its position.
Advantages: strong bearing capacity, not easy to loosen, no coiling, saving time.
Structure of Mechanical Chuck
Features:
1. The mechanical chuck does not require complicated and expensive pipelines and pneumatic hydraulic systems, and the chuck does not need to be lubricated for life, and the maintenance cost is low.
2. Larger paper core contact area will not break the paper core, saving cost.
3. Fewer wear parts and long service life of the chuck.
4. No dust and no pollution when working.
5. The cam mechanism prevents the "jamming" phenomenon of the expanded key strip. The expanded key strip cannot be retracted normally, which affects work efficiency.
6. The torque chuck developed according to the actual situation of domestic paper core has the characteristics of large working stroke and easy to wear paper core.
7. The chuck can be changed quickly to meet the needs of different working conditions. The double-section chuck can quickly change the chuck of various specifications to be suitable for various base paper cores and save costs. The diameters of commonly used replacement paper tubes are 3 inches, 4 inches, and 6 inches.
8. The flange and mandrel of the raw paper chuck are of integral forging structure, which has high strength and good load-bearing ability. It prevents the chuck from causing fatigue stress due to long-term load-bearing and breaking the flange and the mandrel.
9. Improve the utilization rate of base paper and reduce production costs.
Our factoryFAQ
1. When can I get the quotation?
We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call
us or tell us in your email, so that we can regard your inquiry priority.
2. How should I place the order?
Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks. For air shaft and roller, please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.
3. What's your MOQ basis?
Normally, we don't have MOQ request, except the rollers.
4. What about the lead time for production?
Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller, load cell and edge position controller which is about 3-5 days. For safety chucks, air shaft and roller
which need about 15-30days
5. What is the term of delivery?
We can arrange with EXW, FOB, CIF…etc. You can choose the most convenient one or cost-effective way
