Machine Description
This CNC stainless steel pipe saddle mouth flange hole punching machine is specially designed for punching collar holes to be reduced tee manifold with three working stations, one station for punching a hole first, the second station for collaring hole and the third station for milling hole top surface.
This SS pipe saddle mouth flange hole punching machine adopts a working principle different to T-drill Pulling Tee working method, but internal-pushing-up flanging method, much quicker, more even, better consistency.
This machine is four-axis servo control and so it can not only punch one row holes on round pipes or rectangular pipes, or any special shape pipes, but also holes on any positions on round pipes.
By using dual feeding/pulling, the machine can punch saddle mouth flange holes at any length of the pipe, no terminal margin limit.
Main Features
1) Full servo drive: feeding, pulling, rotating and milling
2) PLC control, HMI setting, full automatic, only manual loading & unloading
3) Saddle mouth hole position can be preset flexibly on the whole steel pipe length
4) Perfect and consistent punching and collaring result, high efficient
5) More than 200 programs can be saved for different manifold products
6) Hydraulic station is equipped with compulsive electric fan cooling
Main Technical Parameters
| No. |
Item |
Data |
| 1 |
Max. stainless steel pipe diameter |
6" (Φ152mm) |
| 2 |
Min. stainless steel pipe diameter |
1.5" (Φ38mm) |
| 3 |
Stainless steel pipe wall thickness |
Max. .118" (3.0mm) |
| 4 |
Applicable pipe length |
Max. 118" (3000mm) |
| 5 |
Saddle mouth hole inner diameter precision |
± 0.002" (0.05mm) |
| 6 |
Hole flange height |
0.09~0.2' (max. 5mm after milling) |
| 7 |
Verticality between flange and pipe |
≤ 0.004" (0.1mm) |
| 8 |
Feeding speed |
max. 23.5" (600mm)/min |
| 9 |
Feeding axis position precision |
±0.15mm |
| 10 |
Rotating speed |
360°/S |
| 11 |
Rotating axis position precision |
±0.20° |
| 12 |
Collar hole mouth un-roundness |
Not more than 0.008" (0.20mm) |
| 13 |
Steel pipe end un-roundness |
Not more than 0.02" (0.50mm) |
| 14 |
Clamping method |
hydraulic |
| 15 |
Auxiliary pulling effective stroke |
27.5" (700mm) |
| 16 |
Punching efficiency |
Around 16 seconds per hole |
| 17 |
Program storing capacity |
210 units |
| 18 |
Feeding servo motor power |
1.8kW |
| 19 |
Rotating servo motor power |
1.3kW |
| 20 |
Pulling servo motor power |
1.8kW |
| 21 |
Hole surface milling servo motor power |
1kW |
| 22 |
Hydraulic station pump motor power |
7.5kW |
| 23 |
Hydraulic pressure |
Max. 20MPa |
| 24 |
Machine dimension |
6000 x 800 x 1500mm |
| 25 |
Machine weight |
Around 3200kg |
Detailed Photos
Company Profile
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