Column and Boom Manipulator for Pipe / Tank Automatic Welding ,
with American Lincoln DC-1000, NA-3S
Quick Details
- Heavy duty type with boom end load up to 200KG;
- There three type of structures: fixed, fixed with rotation, and
movable with rotation;
- Motorized cross slider 100*100mm fine adjustment stroke to welding
gun;
- Column and Boom Manipulators can realize automatic welding
incorporate with SAW, MAG and TIG welding systems;
- Extensively applied in pressure vessel, metallurgy, power, chemical
industry, wind tower, piping system and others lines
1. Introduction
Welding column&Boom Manipulators of Guoheng 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 heavy duty welding
column&boom manipulator. We also provide tailor-made welding
column&boom manipulators according to your special
requirements.
2. Main Parameters
| Model | LHW6*6 | LHW7*7 |
| Column stroke mm | 6000 | 7000 |
| Boom stroke mm | 6000 | 7000 |
| Boom lift speed mm/min | 1000 |
| Boom travel speed mm/min | 120—1200 (VFD) |
| Max boom end load KG | 200 |
| 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 | 1180 (moving and rotation) |
| 1170 (stationary and rotation) |
| Column rotation | Angle | ±180° |
| Speed rpm | 0.36rpm or by manual |
| Boogie travel speed mm/min | 2500 |
| Boogie inner rail span mm | 2000 |
| 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 features
The standard models of our welding column&boom manipulators
have the following features:
- Robust all steel fabrication;
- ±180° degree column rotation with double brake system (motor brake
and 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;
- 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
6. Reference photo
