1. Introduction Welding column&Boom Manipulators stands out not only for innovation in design and quality of manufacture, but also for reliability and robustness. It can realize automatic welding incorporate with SAW, MAG and TIG welding systems, and extensively applied in pressure vessel, metallurgy, power, chemical industry, wind tower, piping system and others lines.
According to boom end load capacity, it is divided into light duty (LHQ), medium duty (LHZ), heavy duty (LHW) and ultra heavy duty (HCJ).
Below are the main parameters of our medium duty welding column&boom manipulator. We also provide tailor-made welding column&boom manipulators according to your special requirements.
2. Main Parameters
| Model |
LHZ4*4 |
LHZ5*5 |
| Column stroke mm |
4000 |
5000 |
| Boom stroke mm |
4000 |
5000 |
| Boom lift speed mm/min |
1000 |
| Boom travel speed mm/min |
120-1200 (VFD) |
| Max boom end load KG |
120 |
| Boom travel transmission |
Gear and rack couple |
| Boom lift transmission |
Chain and sprocket couple |
| Motorized slider unit mm |
UP and DOWN range |
100 |
| LEFT and RIGHT range |
100 |
| Min distance between boom lower surface and rail surface |
1110 (moving and rotation) |
| 950 (stationary and rotation) |
| Column rotation |
Angle |
±180° |
| Speed |
0.36rpm or by manual |
| Boogie travel speed mm/min |
1700 |
| Boogie inner rail span mm |
1730 |
| Power supply |
380V 50HZ 3P or tailor made |
| Above are our standard models and parameters, and it can be designed and manufactured on request. |
*We reserve the right to alter specifications without prior notice.
3. Main featuresThe standard models of our welding column&boom manipulators have the following features:
Robust all steel fabrication;
±180° degree column rotation with manual locking at any position;
Variable speed boom controlled by inverter;
Boom elevation through geared motor rack and pinion drive with brake;
Elevation and traverse drive mounted on saddle providing for easy access servicing and maintenance;
Machines fully counter balanced by column internal weight, connected to the saddle by heavy duty chain;
Anti-fall device offers safety feature;
Extra wide rollers and unique slideways ensure minimum deflection traversing;
Innovative machined "rectangle" ways to column ensure that the boom saddle moves smoothly with no vibration. This reduces wear and tear.
Motorized cross slider unit to ease the welding head adjustment;
There is safe ladder behind the column for maintenance of equipment;
Limit switch for both boom travel and lift;
Sand blasting treatment to main welding parts before painting;
All motion parts have lubrication system;
Main electric elements are ABB/Siemens brands;
Hand pendant;
Lifting lug on top of column;
Standard color:
Optional features: Welding system: American Lincoln DC-1000, NA-3S or Chinese brand or on request;
Flux feeding and recovery system;
Interface for integral control with welding roller beds or welding positioners to form automatic welding center;
4. Supply range Welding column&boom manipulator 1set
Electric control system (including 1piece of electric control cabinet, 1piece of remote control box with cable 12m) 1set
Technical documents (with manual book, conformity certificate, packing list, etc) 1set
5. Reference drawing
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