GENERAL INTRODUCTION

SMART GANTRY WELDING MACHINE DH1500TA3 integrates the most advanced TRIPLE welding technology, enhancing welding productivity to an outstanding level in the steel beam welding process.
The machine is equipped with an automatic seam-tracking sensor system for each welding torch. This prevents positional deviations during welding, especially in cases of thermal distortion of the beam, uneven flange or web, or plate misalignment

MAIN PART

The machine offers flexibility in production by integrating 3 welding heads on a single machine body: Triple welding mode, Tandem welding, and single-wire welding.
Well-suited for welding plates with a thickness of 20mm and above, capable of welding thick plates up to 25mm without the need for edge beveling, and welding non-beveled corners with a thickness of up to 25mm.
A 100% duty cycle allows the machine to operate in demanding industrial environments.
The touchscreen control panel, featuring a Vietnamese interface, and pre-installed welding DATA sets, facilitates easy training of machine operators, optimizing labor costs.

Using 3-wire 3 independent arc welding technology.
In S3 welding mode, the ASAW1600 II source is responsible for creating penetrations with a welding current of 400-1600A DC, all of which are completed by the ASAW1600 II. In addition, with the advantage of reasonable price and the quality of Weldcom welding machine has been proven in the Vietnamese market.
The DH1500-S3A integrates a laser sensor and a servo motor for weld line detection, enabling the welding machine to operate at high speed with stable and beautiful welds. Thanks to the use of a laser probe, multi-layer welding becomes easy and precise.

No	MODEL	Unit	Parameters
1	Beam width	mm	300-1500
2	Beam height	mm	300-1500
3	Beam length	mm	4000 – 12000
4	Crane rail length	mm	16000
5	Crane travel speed (frequency converter)	mm/ min	100 – 3000
6	Welding powder container	kg	2*50
7	Crane rail amplitude	mm	P24
8	Welding travel speed	mm/min	250 – 1000
9	Air pressure	Mpa	0.4 – 0.8
10	Crane width	mm	4710
11	Crane height	mm	4240
12	Crane length	mm	2655
13	Servo motor for lifting and lowering the torch	w	2*1.5
14	Servo motor for moving the torch left and right	w	2*750
15	Welding powder suction motor	w	2*3000
16	Automatic welding powder discharge unit		2*2
17	Welding position		1F
18	Wireless torch remote control		2
19	Laser welding path detection sensor		4
20	Power supply	V/Hz	3 phase 380V±10%.50/60Hz
21	Welding wire diameter	mm	ø4.0- ø4.8
22	Main machine power	kw	6.6
23	Load: 6-4.0 wire spools, weight: 125kg	kg	2250
24	Power	kw	415