Heavy fabrication is where the tolerance either holds under load or falls apart. Drupe Engineering builds the gantry and column-and-boom systems, the high-deposition welding heads and the profile cutting stations that let thick plate and large sections weld to spec on the first pass.
Approved supplier to L&T, Godrej, JCB, CNH, ABB Robotics, TEAL, Bosch, Caterpillar, CEAT, ESAB and Yaskawa. Every machine engineered and fabricated at our 300-ton MIDC Taloja floor.
1. Robotic Welding Gantries Long-reach gantries that carry the robot to the workpiece, sized for thick plate, large sections and heavy assemblies up to ten tons. Compatible with KUKA, Yaskawa, Fanuc, ABB and Kawasaki. TIG, MIG and SAW welding processes supported as standard.
2. Column-and-Boom Manipulators Fixed and travelling manipulators built for long structural seams. Hold arc distance and travel speed steady from the first pass to the last, no drift across the shift.
3. CNC Plate and Pipe Cutting Plasma and oxy-fuel cutting stations covering 0.5 mm to 300 mm thickness, with plasma sources from Hypertherm, Kjellberg and Thermacut. Clean prep on the first cut so downstream welders don’t grind before they arc.
4. Linear Motion Tracks and Positioners 7th-axis tracks with strokes up to 10,000 mm and rotary positioners that extend robot reach and hold heavy fabricated assemblies at any angle.
From your first drawing to lifetime service, every project runs the same disciplined path.
Heavy fabrication buyers don’t need a distributor. They need an engineer who has actually built a ten-ton gantry, tested it on their own 300-ton floor and shipped it to a customer running the same duty cycle. That’s what Drupe has been doing since 2004.
Approved supplier standing with L&T, Godrej, JCB, CNH, Caterpillar and Bosch means the machine has already been through their audit trail. Same tolerances imported machines hold, engineered and serviced in India by a 150-person team.
Yes. Our robotic gantries and column-and-boom manipulators handle payloads from 1 kg to 10,000 kg with repeatability up to ±0.02 mm, sized for structural steel fabrication, heavy machinery assembly and earthmoving equipment lines.
Every system ships with a complete document set: mechanical drawings, electrical schematics, PLC programs, calibration reports, operator manuals and safety compliance. Servo and PLC choices span Mitsubishi, Delta, Allen Bradley and Siemens, tailored to your standard controls stack.
Yes. We build the gantry, track or positioner around any major robot including KUKA, Yaskawa, Fanuc, ABB and Kawasaki. No need to standardise on a new arm to work with us.
