
Pneumatically operated automatic feeder (except for the initial loading of tubes in the suitable container all other operations take place automatically. Microvalve controls assure tube feeding. The tube bundle, placed in tank, is aligned by two chains which set in position one tube at a time on two cylinders regulated according to the tube diameter. The download rotation of the cyclinder, allows the tube to fall on the centering forks. The tube is then locked in the clamping unit, introduced in the tube reducing unit and, after machining, is dropped in the collecting tank. NORMAN BROWn 50 can feed tubes ranging from 200 mm up to 1000 mm of length.
| SPECIFICATIONS | | Cycle per hour | | 250 ÷ 300
| Maximum tube diameter
| mm
| 50
| Minimum tube diameter
| mm
| 12
| | Maximum tube length | mm
| 2000
| Minimum tube length
| mm | 300
| Loading capacity (ø 50 mm tubes)
| kg | 1000
| Maximum pressure of pneumatic system | bar | | Motor cylinder max. thrust
| N
| 25000 | Maximum advance speed
| m/s
| 8.5
| Air consumption (at 6 bar)
| L/min
| 400
| | Dimensions (L x W x H) | mm | 2150 x 4000 x 1650
| | Weight (without oil and tools) | kg
| 600
|
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