JRTH40 Mobile line boring & welding machine for 55-250mm holes, 50mm boring bar
Machine Performance:
JRTH50 portable boring & overlay welding machine is powerful and mainly used for line boring and inner bore welding, such as: repairing the inner wall of the pipes,crane rotary holes,stern shaft holes and rudder holes.
1. Modular components make setup quick and easy
2. Two electric motors make the machine easy to control
3. Flexible and high quality design, aluminum alloy frame make the machine portable
4. Optional facer tool make the machine more versatile
5. Spherical bearing mounts system allow quick setup
6. Gear box allow manual and automatic feed
7. Drive power provide by a brushless DC motor, powerful and stable
8. One machine both perform line boring and welding
Specification
JRTH50 Portable Boring & Welding Machine Specification(standard) | ||
Boring Bar Diameter | 50mm (1.97 inches) | |
Length of standard boring bar | 1500mm (59.06 inches) (Customizable) | |
Boring Diameter | 55-250mm (2.17-9.84 inches) | |
Power unit | Dc motor 1.5Kw | |
Roating speed | 0-100rpm(variable speed change) | |
Boring stroke | 390mm (15.35 inches) | |
Axial feed speed | 0-100mm/min(variable speed change) | |
Welding dia range(standard) | 50-300MM (1.97"-11.8") | |
Welding Method | Inert gas shielded welding | |
Inert gas | 70% carbon dioxide and 30% argon gas | |
Welding torch length | 1200mm (47.2")-customizable | |
Wire diameter range | 0.8-1.0mm (0.031"-0.039") | |
Facing Diameter (Optional) | 60-260mm (2.36-10.27 inches) | |
JRTH50 Standard configuration list | ||
Name |
| QTY |
1 | Drive unit(Main body of the machine) | 1 set |
2 | Boring bar (Ф50mmX1500mm) | 1 pc |
3 | Bearing mounts （bearing contained） | 2 pcs |
4 | Bolts for welding(nuts contained) | 8 pcs |
5 | Tapered positioning block (Nylon) | 4 pcs |
6 | Tool holder | 3 pcs |
7 | Cutter tools | 2 pcs |
8 | Bore welder gearbox(with motor) | 1 set |
9 | Welding torch | 1 pc |
10 | Weld gun assembly | 1 set |
11 | Welding nozzles | 2 pcs |
12 | Welder connector (Europe or Panasonic) | 1 pc |
13 | Other tools | 1 pc |
14 | Operating manual | 1 pc |
Facer tools (Optional) | |||||
| Name | Boring Dia. | Facing Dia | Swing Dia | Feeding rate per revolution | QTY |
| Facer(JRT50-D) | 50mm | 60-250mm | 264mm | 0.125mm | 1 set |
| Bearing mounts for facer （bearing contained） |
|
| 2 sets | ||
| Tools |
|
| 1 pc | ||
| Cutter tools |
|
| 1 pc | ||
More Products Option
Jierui Machine Portable Boring Machines | ||||||
Item | Boring bar Diameter(MM) | Boring Diameter(mm) | Strok(mm) | Power | Feed Speed | |
JRT40 | 40*1500(customizable) | 45*200 | 390 | 1.5kw | 0-100(mm/min) | |
JRT50 | 50*1500(customizable) | 55*250 | 390 | 1.5kw | 0-100(mm/min) | |
JRT60 | 60*2000(customizable) | 65*700 | 2.2kw | 0-0.6mm/r | ||
JRT90 | 90*3000(customizable) | 95-900 | Hydraulic/Servomotor 3KW | 0-0.6mm/r | ||
JRT110 | 110*3500(customizable) | 180-1000 | Hydraulic motor | 0-0.6mm/r | ||
JRT150 | 150*3500(customizable) | 270-1800 | Hydraulic motor | 0-0.6mm/r | ||
BB50 | 50*1500 (customizable) | 55-350 | 400 | 2.2Kw electric moto | 0-0.5mm/r | |
YK60 | 60*1500(customizable) | 65-400 | 350 | eibenstock 1.8KwGermany | ||
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