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Brand Name : Lingman
Model Number : W250S-21
Place of Origin : Changzhou, Jiangsu, China
MOQ : 1 set
Price : USD 2600-3100/set
Payment Terms : T/T, L/C
Supply Ability : 100 sets per month
Delivery Time : 15-20 work days
Packaging Details : Wood carton
Product name : Main chuck
Raw material : Stainless steel
Claw stroke : 21mm
Maximum clamping force : 3.3KN
Allowable pressure : 0.4-0.9MPa
Limit speed : 500r/min
Clamping range : 20-260mm
Central height : 200mm
Rotational inertia : 0.8kg.㎡
Rotating part weight : 63kg
Whole unit weight : 96kg
1. Description
This product is specially designed for laser pipe cutter. The product itself can be used as an independent spindle with a chuck in the middle which can firmly clamp the work-piece and rotate at the same time. Rotating air inlet can be realized through tail-mounted gyrator so that the rapid clamping and loosening action can be achieved. The working air source adopts the principle of continuous air supply.
Because of the long length of the parts processed by the cutter, the tail chuck and the matched main chuck are usually installed in pairs on the equipment. The product is a four-claw dual-power automatic two-two-center structure, which can clamp the circular, square, rectangular, elliptical and other centrally axis symmetric parts.
The center of the product is of solid structure. It is recommend to be installed on the heavy pipe cutting machine.
2. Performance Parameters
| 
 | W250S-21 | 
| 
 | 21mm | 
| 
 | 3.3KN | 
| 
 | 0.4-0.9MPa | 
| 
 | 500r/min | 
| 
 | 20-260mm | 
| 
 | 200mm | 
| 
 | 0.8kg.m2 | 
| 
 | 63kg | 
| 
 | 96kg | 
 3. Dimensions
                                                                                                                                       
 
  
| Specifications | A | B | B1 | C | D | E | F | G | H | I | J | L | M | N | O | P | Q | R | S | T | 
| W250S-21 | 360 | 200 | 400 | 400 | 140 | 100 | 320 | 164 | 0 | 65 | 88 | 22 | 40 | 4 | 30 | 20 | M10 | 6-M8 | 13 | 357 | 
  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. Production Line

6. Our Service
| a. We are the direct factory with good price and fast lead time. | 
| b. Professional design team work with you. | 
| c. Professional QC team to guarantee the high quality. | 
| d. Providing OEM & ODM service. | 
|   | 
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