Induction pipe bending machine

Listing ID #4100505

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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Product Details

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 :

Hydraulic system.
Induction heating unit.
DC drive system for constant movement of pipe during bending.
Water cooling system for quenching.
Optical pyrometer for temperature monitoring.
Air cooling system.
The mechanical system.

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.

Company Details

AMIN MACHINERY PRIVATE LIMITED, an Engineering Unit (Original Equipment Manufacturer), basically engaged in the manufacture & supply of Welding Automation Equipment (Welding Rotator, Welding Positioners, Column & Boom Manipulator and SPM's), was established in the year 1972 by a young & dynamic technocrat who believes & focus on state-of-the-art infrastructure facilities, quality products & post-sales support/product servicing effectively & Promptly.
Our Registered Office & Works are located at Vitthal Udyognagar, near Anand City (popularly known as Milk City’) in the State of Gujarat (India) about 400 KM northwest to Mumbai and 1000 KM southwest to Delhi. The nearest airports are at Vadodara & Ahmedabad, 40 & 80 KM respectively away from our place, and well linked with road and rail with all the major cities in the country (India).
From small beginnings : The Company has come a long way from its inception, growing multifold to span a wide range of products and activities that serve varied industrial applications. It has also seen adequate infrastructure growth that is so vital in the areas that the Company has specialized – Welding Automation equipment.
The Power of People : with a compact, qualified, vast experienced and a dedicated team of engineers, Amin Machinery Private Limited has been producing & supplying the quality products incorporating innovative ideas & latest technology from time to time to cater the requirement of our valued and quality conscious customers. Further, a team of about 100 personnel – serving the Company for a period ranging from 5 years to more than three decades – handles manufacturing and post sales support/product servicing to perfection with no compromise on quality in the process, product and service, ensuring that only the best products reach the client.
Going Global : The Company has been accredited with ISO:9001-2008 Certification by Quality Registrar ISC, Australia. It had entered into a technical tie-up with world-renowned M/s. F.BODE & SON LTD, U.K., for the transfer of their know-how (design, drawing & other relevant technical data) on Welding Automation Equipment with necessary consent to produce & market these equipment in India.
PRODUCTION ACTIVITIES :- Our parent products (Welding Automation equipment, as listed below,) are being produced based on proven & globally accepted design, drawings & relevant data supplied by F. BODE & SON LTD of U.K, the pioneers & world leaders in the field.
1) Welding Positioner – Ranging capacity from 1 T to 140 T.
2) Conventional Rotators (Model 2/CR & 3/CR series) ranging capacity from 1T to 2000 T.
3) Self Aligning Rotators (Model SAR series) Ranging capacity from 3 T to 500 T.
4) Column & Boom Manipulator of size ranging from 1.8 M x 0.7 M to 12 M x 12 M
Keeping in mind and in order to cater to ever increasing demand of Pipe Industries, we have now introduced/included in our products range and started commercial production of Pipe Bending Machine, Saw Pipe In-feed Conveyors, Blast Conveyors, Cooling Tunnel equipment, Coating Conveyor, Pipe Inside Welding Boom, etc. In addition to above, we are also manufacturing Electric Control Panel of various types & sizes and Kneading Machines / SPM in various capacities / types to suit clients‟ requirements.
We are also the leading manufacturers, fabricators & suppliers of various tailor-made equipment / components as per the specifications and drawings provided by our valued clients to suit their specific needs & applications.
Shop-floor facilities :- We own a full fledged workshop admeasuring 9000 Sq.M. having built up area spread over 50% of total area, housing plate bending machines, hydraulic press, plate rolling, shearing, Profile Gas cutting, Pipe bending & MMAW / GMAW welding machines, etc. in fabrication section and heavy machinery like Horizontal Boring, Milling, Vertical Boring, Heavy Duty Lathe, Radial Drill & other general purpose machines in Machine Shop coupled with material handling facilities like Cranes, etc. & highly precise measuring instruments & testing devices.
The Clientele : To name few of them are BHEL (Hardwar/Hyderabad/Trichy/Bhopal/ Jhansi), HAL-Bangalore, UCIL, DLW-Varanasi, RCF-Kapurthala, West, South & Central South Eastern Railways, Ordinance Factory-Itarsi, BARC, etc. in Public Sector and L&T (Powai/Hazira/Vadodara/Kansbahal Plants), Reliance, Essar Steel, Telco, Eimco-Elecon, Wipro Fluid Power, Videocon, Godrej & Boyce, Thermax Limited, Krupp Industries, IDMC Limited, Gala Equipment Ltd., MAN Industries (India) Ltd., WELSPUN Gujarat Stahl Rohren Limited, ALSTOM, etc. in Private Sector.
The Company is in sound financial position and also enjoys substantial credit facilities from its bankers/other financial institutions and maintains cordial relationship with its stake holders.
Conclusion : Being in the field of Welding Automation equipment & other tailor made equipment manufacturing for more than 3 decades, Amin Machinery Private Ltd. is associated with Semi-Govt. & Government Organizations and Public & Private Sectors undertakings and competent and capable enough to produce & supply quality products so as to satisfy our valuable patrons in meeting with their specific application requirements & conforming to specifications and also providing them with prompt and effective after sales services in the years to come.