Movable Welding Manipulator (Column Boom Manipulator)

Movable WeldingManipulator (Column Boom Manipulator)

 

Features

The column and boom of the movable welding manipulator are manufactured with cold-formed welded type structure.  After the annealing process and finish machining, they possess fine rigidity and strength. To ensure safety, the boom lifting device uses a ratchet-and-pawl structure and is equipped with a fall protection device. Frequency control is applied for the adjustment of retracing speed, greatly improving the reliability and stability of the welding manipulator operation. The front end of the boom is manufactured with a cross adjustment structure which can be adjusted through the manual control box.
The eight guide wheels all utilize eccentric structure.  During installation and set up, the lead rail tension can be adjusted by using the eccentric shaft.  After this adjustment, the rail should be locked with double nuts.
The column rotation can be carried out with manual and electric control then locked. The electrical equipment of the movable welding manipulator includes a manual control box and electric cabinet.
Trolley, manned seat and worktable, drag chain, seam tracing and monitoring system, and flux recovering system are optional.

 

Application

The movable welding manipulator or column boommanipulator is used for the automatic welding of internal and external circularseams, and internal and external longitudinal seams of steam drums and othercylindrical pieces in the boiler, pressure container, oil, machinerymanufacturing industries and in the chemical industry.

 

Specifications

Type		LHQ Light	LH Medium	LHM Heavy	LHW Super-Heavy
Boom Lifting Stroke (mm)		1-3	2-4	2-8	2-13
Boom Retracting Stroke (mm)		1-3	1-4	2-8	4-12
Lifting Speed (mm/min)		800	800	800	800
Retracting Speed (mm/min)		120-1200	120-1200	120-1200	120-1200
Column Rotation	Angle(°)	±180°	±180°	±180°	±180°
	Speed（rpm）	Manual	0.11 Manual	0.11 Manual	0.10 Manual
Trolley Travel Speed （mm/min）		Manual	2000	2000	2000
Trolley Span (mm)		1060	1500	2000	2500

 

Materials

Column and boom: Edgefold welding structure with annealing process and finish machining

Lead rail:  45steel

 

Maintenance

To ensure a safe connection, rotary welding manipulator should be grounded and reliably connected using the correct voltage.  Should a problem arise, the power supply should be cut off immediately and the equipment inspected and repaired before operating the machine. Wiring located outside the equipment should be inspected for faculty connection.  If a problem arises with the cable insulation, the column boom manipulator should be immediately stopped and overhauled. Welding should be performed in strict compliance with safety regulations and protective equipment must be worn while operating the rotary welding manipulator. The joint of the multicore cable should be inspected.  If loose, it may cause poor contact and affect welding operation.  To avoid breakage, the welding cable should not be twisted too often. Should a problem arise with the cable insulation, the machine must be immediately shut off and overhauled. The rotary welding manipulator should be operated in an area free from rainwater, corrosive gas and high temperature to avoid causing damage to electronic components or affecting operation functionality. A special power supply is required if frequent fluctuation of main voltage exists.

 

Packaginginformation

The following packaging is available

Palletizing plus plywood Wooden case Plastic film (nude packaging)

 

Services

HENGTONG movable welding manipulator comes with a one year warranty in which time we will solve any quality problems that should arise free of charge.

Our specialized after sales service personnel call and/or email our clients.  We value our customers’ feedback which helps us improve our products.
We attend several international trade fairs each year and visit with clients in the city the trade show is located. We reply to our customers within 24 hours (excluding holidays).

Hengtong is a Chinese manufacturer of movable weldingmanipulator, being ISO9001:2008 certified. In addition, we also manufacturewelding rotator machine, welding positioner, column boom manipulator andchamfering machine. These products are mainly used in boilers, pressure containers,wind towers, and the chemical, petroleum and shipbuilding industries. If youhave any related need, please feel free to contact us.