Our Products
Welding Accessories
2 Products availableControl Panels
1 Products availableTrolleys
1 Products availableTables
1 Products availableBending Machines
1 Products availableWindmills
1 Products availableWe offer a complete product range of Head Stock Positioner
Positioners provide steel fabrication shops with the most up-to-date equipment for placing bulky fabrications in the downhand position in the shortest possible time without the use of cranes and manpower. The positioners tables rotate at accurate and constant variable speeds and tilt through 135 with a high C.G. load rating covering almost all anglers for welding any angular job placed on it. Positioners can be supplied for interfacing with Column and Boom Manipulator.
FEATURES:-
AMIN PANELS, One of the biggest manufacturer of low voltage Electrical & Electronics Control /Power panels, started its operation 1974.The plant is located on a 5km site at Anand (V.U.Nagar), near Baroda/Ahmedabad (Gujarat). It commands a major market share in its product range category.
AMIN PANEL:
Major strength of Amin Panels are modern manufacturing facilities which include sheet metal workshop equipped with shearing Machine, Plate Bending Press Break Machine, Painting technology with bake up oven, tool room quality control systems including Test Benches as per IS and IEC standards and well equipped design center. In addition to above modern equipment & machinery, we have skilled manpower, highly qualified experienced Engineers, supervisors, Inspector & services technicians for providing prompt & best services after sales requirement, also we have design center, which design the panel to meet the clients requirement. In addition to above, we manufacture panels strictly adhering to the relevant IS / IEC standers, electricity rules and other applicable Specifications prevalent and as updated from time to time in
Our Range of Product is as per follows :-
Motor Control Center (M.C.C.) / (Power Control Center (P.C.C.) :-
Our company is engaged in offering manufacturing and supplying a wide range of Wind Mill Tower/ Power Rotator, which is available in various speeds, adjustment and diameters as per the clients specific requirements. Our range finds usage in Welding, Polishing and Assembling of the cylinder body in diverse industries.
The hydraulic fit-up rotators are usually used for fitting up of wind towers / cone pipe assembly welding because of the diameter difference between two sides of the pipe. We have to change the position of the pipe in one end to make the central axes line is in horizontal level, then, the pipe or tank can be rotate smoothly. Hydraulic adjust the center to center spacing of roller group, in accordance with the diameter variations of work piece.
Pipe bending is a process wherein the pipe to be bend is heated to a specified temperature by high frequency induction heating coil and bending is done in hot condition. The pipe is clamped at the forward end by the radius arm clamp. The tail end of the pipe is locked in the pushing carriage clamp. The pushing carriage moves on the main track as it is fitted with a chain, which is driven by a DC Motor at a fixed constant speed through a gearbox.
When current is supplied through high frequency current transformer to the coil, heating of pipe starts. The heating temperature is strictly controlled depending upon the material of the pipe and its wall thickness. When the specified temperature is attained, the DC Motor is started at a preset speed which drives the pushing carriage in the forward direction. As a result the pipe begins to advance being bent simultaneously.
Immediately after the bending process, quenching will follow. The Radius Arm is designed so that the pipe will be bent by the same distance as the one between the center of a pair of rollers and the axis point of the arm. The arm rotates in natural mode around the pivotal point. The heated portion begins to transform its elasticity due to the difference of strength between the heated and unheated portion of the pipe.
BRIEF DESCRIPTION OF PIPE BENDING MACHINE :-
Pipe Bending Machine consists of the following :
1. HYDRAULIC SYSTEM :-
The hydraulic system consists of a power pack and is designed for 10, 000 Psi working pressure.
It consists of total of twelve cylinders and are used as follows:Two cylinders for clamping the pipe on pushing carriage.Two cylinders for clamping the pipe on forward carriage.Four cylinders for fixing the pivot base in pivot track.Four cylinders for fixing the forward carriage on radius arm.The hydraulic system is equipped with special type of return valve.
2. PIPE HEATING UNIT :-
The Pipe Bending Machine is equipped with 500 KW, 1 KHZ power supply; a matching transformer kept on a matching transformer stand which can be moved in three direction viz. forward/reverse; up/down and left/right direction and so the air, induction and water quench coils are concentric.
3. DC DRIVE SYSTEM :-
DC drive system consists of a DC motor and a gearbox. The DC motor is run with a DC drive. The DC motor is fitted with a taco generator to have a precise speed control. The pushing is controlled with a chain mechanism, DC motor & gear assembly in forward and reverse direction.
Motorized Material Transfer Wagon / Trolley is meant for transferring material from one bay (shop) to another.Wagon/Trolley moves on Indian standard rail section grouted in ground. Material Transfer Wagons / Trolleys are manufactured with load carrying capacities from 5MT to 500 MT capacities as per customer's requirement.
Salient features of the Transfer Wagon/Trolley are as follows:
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| Speeds :- | |
| We understand that the Rotators and Column & Boom Manipulators may be used for cladding operations and we should mention that in these cases very slow movements are essential. We can incorporate in theAMINtraverse drive 2 speed gear box which enables the boom to be retracted very slowly, e.g. The speeds could be 5 mm - 100 mmSecond gear 50 mm - 1000 mm With these speeds it is possible to arrange for the boom to be retracted at very slow speed when spiral cladding, using either the strip method or the wire electrode method. | |
| Deflection :- | |
| 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. |
Headstock and Tailstock positioners generally handle the rotation of long work pieces around a horizontal centreline. The Headstock is generally powered and the Tailstock is free-wheeling with no other support under the work piece. Long complex structures can be turned to make the work execution easier for the welder. In some cases only a Headstock unit is required as shown in the pipespool fabrication arrangement depicted below.
AMINmake Head and Tailstock Positioners can be used for a variety of parts and suitable for long objects. Typically a Head & Tailstock Welding Positioner is used for long rectangular shapes that must be supported from both ends. Both fixed height rotation centerline and power elevating models are available for ergonomic placement of the weldment. Head stock-Tail stock Positioners capacity ranges up to 100 Tons and various flexibility in job handling. Other versions of machines available with variable height adjustments (center height adjustment to cater larger job swing) and other control possibilities. With a large rotation speed range all welding processes can be accommodated, such as MIG, TIG, SAW welding.
Apart from standard configuration, advance versions are available including elevation of Head Stock- Tail stock and movement of tail stock over rail.
Rotary turn tables are used for precise positioning in the flat or horizontal position. High-precision, cost effective method of rotating a workpiece around a vertical axis.
Vitthal Udyognagar, Anand, Gujarat 