Auto Stub Puller
Features
- Designed for fast removal of ferrous and non-ferrous tubes from Condensers, Heat Exchangers, and Boilers.
- A rapid stroke allows the removal of 10 tubes a minute with little operator efforts.
- Gripping and pulling done in single operation.
- Compact and lightweight pulling gun, easy to operate inside boiler drum with 24 Volt DC control.
- Auto ejection of tube after removal.
- Remove tubes without any damage to tube sheet.
- Pneumatic version available for hazardous and explosive areas.
- Low setup time and ease of operation.
- Auto Switchover from low-pressure high flow to high-pressure low flow on load and back again when load is released.
- Interchangeable pulling gun with same power pack.
- Significant savings of time & money over conventional methods of stub removal.
- Can pull from 15.8 mm to 50.8 mm I.D. tubes.
Auto Stub Puller Set
| Model | Tube Size ID | Stub Pulling Gun
Model |
Hydraulic Powerpack Model |
Spring Balancer
Model To Suspend Gun |
|
|---|---|---|---|---|---|
| mm | inch | ||||
| ASP-1 | 15.8 - 32 | 5/8 - 1.1/4 | CTP - 900 | PPP-35 / EPP - 15 | SWF - 22 |
| ASP-2 | 32 - 50.8 | 1.1/4 - 2 | CTP - 1100 | PPP-35 / EPP - 15 | SWF - 40 |
Stub Pulling Gun - Specifications
| Model Number | CTP-900 | CTP-1100 |
|---|---|---|
| Capacity / inside dia. of expanded tube (inch) | 5/8” to 1.1/4” | 1.1/4” to 2” |
| Maximum stroke (mm) | 75 | 120 |
| Weight (kg) | 21 | 39 |
| Max. Working Pressure (bar) | 700 | 700 |
| Max. Pulling force (ton) | 13 | 31 |
Hydraulic Powerpack - Specifications
| Model Number | PPP-35 | EPP-15 |
|---|---|---|
| Power | Pneumatic | Electric |
| Motor H.P | 3.5 | 1.5 |
| Flow rate | 4.5 lpm at 0 - 70 bar 70 - 700 bar | 3.5 lpm at 0 - 70 bar 70 - 700 bar |
| Tank capacity (liters) | 10 | 10 |
| Weight including oil (kg) | 40 | 52 |
Note : 5 mtr. long Remote Control and 5 mtr. long Hose set are supplied with Powerpack.