Quick Details

 

• Ultra heavy duty type with boom end load up to 400KG to 600KG;
• 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 ultra heavy duty welding column&boom manipulator. We also provide
tailor-made welding column&boom manipulators according to your special requirements.

 

2. Main Parameters 
 

Model	LH8080	LH6060	LH5050	LH4040	LH3040	LH2030
Horizonal travel(mm)	8000	6000	5000	4000	4000	3000
Vertical Travel (mm)	8000	6000	5000	4000	3000	2000
Rotating Angle	±180°	±180°	±180°	±180°	±180°	±180°
Boom Elevating Speed(m/min)	1	1	1	1	1	1
Boom Forward Speed (m/min)	0.15-1.5	0.15-1.5	0.15-1.5	0.15-1.5	0.15-1.5	0.15-1.5
Trollery Travel speed(m/min)	3	3	3	3	3	3
Trollery Rail Distance(mm)	2450	2450	1900	1900	1900	1700

 

3. Main features

 

The standard models of our welding column&boom manipulators have the following features:

• Robust all steel fabrication; Machine equipped with access ladder, crossover bridge on to walkway

    fitted total length of boom, welder's platform at end of boom together with operator's seat;

• ±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;
• Flux feeding and recovery system;
• Interface for integral control with welding roller beds or welding positioners to form automatic welding center;

 

 

4.Comparative advantage

 

• ISO9000&CE certified;
• Professional and experienced engineer team to ensure the advanced design about structure and electric;
• Experienced and skilled workers to care for each work flow from material cutting, welding, grinding to final

   assembly and testing to ensure high machine quality;

• Professional and experienced after sale service team to guarantee quick and satisfied installation,

   commissioning or service;

• Optimum materials and outsourcings to ensure the best performance;
• Commissioning and testing before delivery;
• Factory inspection is encouraged;