|Dimension||1x1 - 12x12 meter|
Welding Column and Boom is also called as Welding Head Manipulator. The welding head is mounted at one end of the boom. We manufacture column and boom welding manipulators from 1MX1M upto 12MX12M in various combinations as per customer requirement.Special Features Of Our Design :
1)Rugged Construction.2)Wide Based & Lockable 'Swivel Base is to enhance Stability.'3)Fail Safe' anti-fall mechanisms in all models.4)Minimum deflection even when 'Boom' extended fully.5)Precise 'Jerk free' vertical & horizontal movements.6)Over rated, pre-loaded and dust protected bearing arrangements.
Main Advantages :
1)Increased Production.2)Allows maximum flexibility to welding head manipulation.3)Better weld quality with reduced labour.4)Assures high quality welding with no-dependence on operator's skill.5)Ensures 360-degrees radial accessibility to welding head, covering vast area in the shop.6)Trolley car mounted version gives accessibility to the full shop length.DEFLECTION
1)We have mentioned above that one way of overcoming this matter is by using a precision cross-roll bearing on which the column rotates. The design of the slide-ways and the very wide service area on which the supporting rollers traverse also helps. However, we have had very considerable experience in Column and Boom design and developed a method of fabrication which enables us to offer Columns and Booms with a much better deflection figure than any of our competitors. We do in fact build in five different designs in order to ensure that the Column and Boom is correct with controlled deflection relative to height, boom travel and weight to be carried.COLUMN & BOOM MANIPULATOR MODELS :
SABARI ENTERPRISES Column & Boom Manipulators are built in five different designs.
These groups cover a range of machines comprising 1/RMB upto Heavy Duty machine 1RC – 12 M x 12 M. The latter machine having 12 Mtr. Maximum height under Boom and 12 Mtr. arc travel.
The recommendation as to the most suitable Manipulator to meet requirements depends upon.
1. Length of Boom and maximum height under Boom2. Weight carried at the end of the Boom – welding head – operator’s seat or lay trough – welder’s platform and additional welder’s walkway running total length of the Boom.
Thus, a Column and Boom can have smaller dimensional proportions and yet be of more robust design than a Column and Boom which has a greater horizontal and vertical Boom travel.
It will be understood from the classifications that in developing the different groups of machines we have had to take into consideration the very exacting requirements of some of our customers, in particular those engaged in cylindrical vessels manufacture where we have to meet a specification for a Manipulator to carry approximately 300 Kgs. carried at the end of the Boom and maintain a deflection of better than 8 mm.
The Manipulator comprises four essential components.
FREE STANDING BASE (OR TRAVELLING CARRIAGE)COLUMN – SADDLE – BOOM
Much theory has been written on the design of these four main components, but the fact remains that ultimately the machine has to be built and carry out the correct functions required by the customer for his exact requirements.