Imported heavy bar bending machine for TMT bar up to 40 mm, 4 kW motor on 415 V, 400 kg — for piers, rafts and heavy foundations.
Starting from ₹78,000 Plus GST. Ex-works Delhi.
Today's price ₹78,000 Ex-works Delhi. Final price depends on configuration.
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The GW52J is the heavy machine in the imported bar bending range, rated for TMT bar up to 40 mm. A 4 kW, 1440 rpm motor on a 415 V three-phase supply drives a 400 mm working disc on a 12 mm plate, and the 400 kg frame — 970 × 770 × 880 mm — gives it the mass to bend the largest bar on a schedule without the machine walking across the yard.
It is bought by infrastructure and heavy-foundation contractors: bridge piers and pile caps, tall-building rafts, industrial machine foundations, anywhere 36 and 40 mm bar is a regular line rather than an occasional one. On that work a 32 mm bender is simply the wrong tool.
Supplied, commissioned and serviced by Topall Impex from Delhi, with pins, rollers and electrical spares in stock.
Seen from the GW52J, the question is whether you really need 40 mm. The GW42J bends 32 mm TMT (40 mm round bar) on 3 kW with a 370 mm disc and costs less; the GW52J bends 40 mm TMT (50 mm round bar) on 4 kW with a 400 mm disc. If your last three projects had 36 or 40 mm bar in the columns or the foundation, buy the GW52J and stop worrying about capacity. If they did not, the smaller machine does everything you need and the extra motor and weight would go unused.
The Indian-made TBM-42 is not a competitor here: it stops at 32 mm. The GW52J is the only machine in our bending range for 40 mm bar.
Bending 40 mm high-strength TMT bar takes torque, and the 4 kW motor is sized for it. That also means the 415 V supply has to be sound: generator sets on remote infrastructure sites should be rated with the bender's start-up load in mind, not just its running load. On 40 mm bar, bend in one continuous movement to the stop; stopping and restarting mid-bend marks the bar.
At 400 kg the machine is a crane or forklift lift and stays where it is put. On a bridge or foundation site that usually means a dedicated bar yard near the crane's reach, with room to swing a 12 m bar through the bend.
Delivery, commissioning at site and operator handover, including pin selection for the different bar sizes. Bending pins, rollers and contactors are wear items held in Delhi.
| Specification | GW52J |
|---|---|
| Bending Range | 40 mm |
| Round Bar | 50 mm |
| Working Plate | 12 mm |
| Working Disc Dia | 400 mm |
| Power | 4 kW |
| Speed | 1440 rpm |
| Voltage | 415 V |
| Weight | 400 kg |
| Dimension | 970 × 770 × 880 mm |
Specifications as published in the Topall Impex catalogue. Configurations can vary — confirm with our team before ordering.
Topall ke machines ka biggest benefit mujhe project productivity mein dikha. Site requirement ke according machine select karne mein team ne support kiya aur installation ke baad operators ko proper briefing mili.
Construction machinery mein purchase ke saath after-sales bhi equally important hota hai. Topall ke case mein commissioning aur operator training properly mili. Spare availability ke baare mein bhi team clear thi, isliye overall experience positive raha.
Humne Topall se different categories ki machines dekhi aur requirement ke according model select kiya. Sales team ne sirf expensive model push nahi kiya, site requirement samajhkar option suggest kiya. Ye approach achhi lagi.
Topall ke saath mera experience sirf machine delivery tak nahi raha. Machine site par commission karna aur operator ko practically samjhana unka strong point laga. Equipment lene ke baad confidence raha ki issue aaye to support available hai.
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