1. Description
Our company is a professional manufacturer of producing chucks for CNC lathe and laser cutting machine.
This hollow chuck is a national patent with independent intellectual property rights. This product is a wedge-hook type 3-jaw with the large through-hole, especially suitable for the clamping of special-shaped objects. The three-jaw hollow chuck is a machine tool accessory which uses the radial movement of the three movable claws which are all distributed on the chuck body to clamp and position the workpiece.The big hole has high speed and long service lifer.It is equipped with soft jaw as standard, which can hold disc and rod parts. Matching surfaces of all parts hardened, ground and lubricated directly. The advantage of this product lies in its high rigid structure and high clamping accuracy, which can quickly locate the center and save time.
This kind of hydraulic hollow chuck is widely used in CNC lathe and other equipments.
2. Performance Parameters
|
Product name |
Hollow chuck |
|
Model number |
3H-05 |
|
Wedge stroke |
10mm |
|
Claw stroke/diameter |
5.4mm |
|
Clamping diameter |
12-135mm |
|
Max. D.B pull |
17.1KN |
|
Max. clamping force |
35.8KN |
|
Weight |
6.7KG |
|
Max.working pressure |
2.9Mpa |
|
Max. number revolutions |
7000 r.p.m |
|
Applicable rotary cylinder |
TH-536 |
3. Dimensions
| Specifications | A | B | C | D | D1 | D2 | E | E1 | F | G max. | G min. | H | J |
| 3H-05 | 135 | 60 | 110 | 82.6 | / | / | 4 | / | 26 | 1 | -9 | 20 | 12 |
4. Advantages
| a. Full stroke design |
| b. Wide range of applications, diversification of processing profiles |
| c. High repetitive positioning accuracy |
| d. Low maintenance cost, long service life |
|
e. Multiple configurations are available e.2 Comb-type or mortise-groove type claws |
5. Our Service
| a. We are the direct factory with good price and fast lead time. |
| b. Professional design team work with you. |
| s. Professional QC team to guarantee the high quality. |
| d. Providing OEM & ODM service. |
6. Production Line
