Steel Pipe Double-Ends Automatic Hole Turning Machine TC-220*2200
1. Main uses and scope of application
1 The machine tool is an automated special machine tool designed for processing the ends of the
steel pipe of belt conveyor rollers. Our company designs this machine tool based on the principles of
energy saving and high efficiency.
2 The tool has infinite speed regulation, and the left and right feed cylinders use hydraulic synchronization circuits,
which can feed and retract the tool at the same time; the radial feed is manual and can be accurately adjusted
according to processing requirements; it uses the hydraulic and the PLC control system greatly reduces the
requirements for labor levels and facilitates labor management and equipment maintenance.
3 Roller processing does not belong to strong cutting. According to the actual use of this process, this
machine tool adopts a 5.5Kw motor with small starting current, agility, high efficiency and low
consumption, which reduces the cost of use.
4 Equipped with a hydraulic automatic tool release mechanism, when the tool is fed to the predetermined position,
the tool is automatically released to avoid scratching the processed surface.
5 The clamping screw is set in the middle of the equipment based on long-term usage experience. For double-car
equipment with screws on the side, when the equipment is slightly aged, the support plate is prone to twisting and
jumping after clamping.
Equipment with screws in the middle does not have this problem, and this equipment does
not need a separate foundation, and it runs stably.

2. Main specification and technical parameter
| NO. |
ITEM |
PARAMETERS |
| 1 |
Model
|
TC-220*2200
|
| 2 |
Machine spindle center height
|
900mm
|
| 3 |
Tube outer diameter
|
76-219mm
|
| 4 |
Tube length
|
200-2200mm
|
| 5 |
Processing end stop depth
|
0-70mm
|
| 6 |
Slide moving speed
|
2m/min
|
| 7 |
Spindle speed
|
350/500r/min
|
| 8 |
Feed speed
|
Hydraulic stepless speed regulation
|
| 9 |
Cutting depth
|
0-3mm
|
| 10 |
Tool holder radial feed scale value per grid
|
0.05mm
|
| 11 |
Tool holder radial repeat positioning accuracy
|
0.05mm
|
| 12 |
Main drive moto
|
5.5kw*2 1450r/min
|
| 13 |
Workpiece clamping motor
|
1.5kw 1450r/min
|
| 14 |
Hydraulic system working pressure
|
2.5-4Mpa
|
| 15 |
Flow
|
0-25L/min
|
| 16 |
Dimensions
|
4500×1120×1200mm
|
| 17 |
Weight
|
2400Kg
|
3, Equipment's Packing Show:



Usually we use the wooden case to pack the roller steel pipe hole milling machine, the machine will not get wet
during the process of sea & land transportation. Besides, our welder in the factory will add the metal frame
based on the wooden case to make it sturdy enough. The inside machine then gets well-protected.