WELD MANIPULATOR WM4040  main parameter : 

1.Summarize: 

• Column-boom WM4040 (movable and revolve) 1 set

• KB-10 Seam Tracker（optional）          1 set
• DC-1000welding system   （optional）      1 set
• Flux send and recovery system              1 set
• SAR20 welding rotator                 1 set (1P+1I)

2.Technical data

Column-boom： WELD MANIPULATOR WM4040

Structure： movable and revolve

Applicable vessel D： Φ630～4000 mm

Boom travel stroke： 4000 mm

Boom travel speed： 100-2000 mm/min (inverter)

Boom elevation stroke：4000 mm

Boom elevation speed： 1050 mm/min

Column motor-driven revolve angle： ±180°

Column manual revolve speed： manual

Seam-tracker：for weld  MANIPULATOR 

Model： KB-10

Testing range： 100 mm

Testing speed： 200 mm/min

Testing precision： ±0.3 mm

Loading： 100 kg

Power： AC220V

DC1000 SAW power with control box and wire feeder.

   (CHINA AOTAI)

Rated welding current： 1000A

Idle voltage： 75V

Duty cycle：100%

Current range： 200～1000A

Wire D： 3～6 mm

Welding speed： 15～75 m/h

   WELD MANIPULATOR WM4040 (manipulator) is used in petrochemical machinery, engineering machinery, wind power equipment, construction & bridge, shipbuilding, food & pharmaceutical and other industries

 Welding rotator can apply in weld  MANIPULATOR 

3. Structure characteristics 

This welding center mainly consists of column-boom、SAW and electric system.

3.1 Column-boom

(1)This column-boom is mainly composed of：boom-elevate unit、boom travel unit、column revolve unit、movable trolley、cross-slides、column、boom、trolley、worktable and electric system；

(2) Both column and boom are rectangular-section beams, with double-rail, which is welded into shape、stress-relieved and mechanical machined finely, ensuring higher

precision；

(3)Boom-elevate unit is installed at column-top, composed of A.C. braking motor、reducer、chain and sprocket. It has counter-balance, making stable boom elevation. To prevent chains from incidental broken, ratchet-type anti-dripping unit on the column is used for safe and reliable operation.

(4) There are 8 sets of control rollers on the saddle along vertical and horizontal movement. Each set has 3 control rollers. These control rollers are contacted with rails of boom and column through 3-sides, of adjustable eccentric structure, with great loading capacity, making good contact between them and rail surface, ensuring smooth and no

shivering boom travel；

(5) Boom travel is realized with A.C. inverter motor through worm-gear reducer

driving gear-rack. Its speed can be adjusted within 100-2000mm/min through inverter,

(6) Column is fit onto trolley through heavy-duty cross-roll bearing. Column can be revolved within ±180° manual