Product Name: Portable Line Boring Machine PB90
Performance:
· PB Series portable boring machine is designed for processing and repairing of pipe inner hole,
engineering machine, large scaled ship fixed hole, ship axis hole, etc. Providing services for many fields,
such as mining, marine engineering, shipping, petrol, electric power and others.
· The portable boring Machine PB60 mainly consists of boring bar, rotational drive unit, axial feed unit, cross
support, center support, tool kit, facing head assembly, etc
· Impact structure, easy to operate, install and dismantle. High-strength alloy steel boring bar and accurate
transmission structure can guarantee the accuracy and efficiency of processing.
· Many kinds of machining job can be done by choosing suitable parts, such asboring, end surface
machining, drilling, expanding hole, blind hole boring, etc. The boring cutter can be adjusted based on the
holes' diameters for its impact structure.
Note: The machine can be customized to meet our customers' different requirements.
Standard Accessories:
· Boring bar
· Screw rod/bar
· Axial feed unit
· Rotational drive unit
· Facing head assembly
· Tool kits
· Facing end bearings
· Cross supports
· Center support
· Electric cabinet
Parameters:
| Model |
PB90 |
| Diameter of boring bar |
90mm (standard one) |
| Working range of boring diameter |
Ø100-Ø800mm |
| The length of the boring bar |
1700/2700/4000mm |
| Boring Stroke |
300mm |
| Speed of feeding |
0.16mm / 0.28mm two gears |
| Feed |
Mechanical |
| Working range of facing diameter |
Ø100-Ø900mm |
| Support |
Single arm support or central support or line up support |
| Power options |
Servo motor, Hydraulic |
Audited Supplier 
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