Steel welded mesh machine is a kind of machine used to produce steel welded mesh. This machine is controlled by an automatic numerical control electric box. It can be welded to mesh or roll width from tens of centimeters to 2.5 meters. The welding thickness is from 3mm to 12mm. The grid can be adjusted from 3cm, 4cm, 5cm, 6cm, 10cm, 12cm, 16cm, 22cm. The welding speed varies from 5 times per minute to 75 times per minute. The machine is composed of servo motor, transformer, welding head, air pump, pusher car, blanking parts, shearing machine, etc. Widely used in coal mine support, breeding, fence protection, construction, hardware manufacturing and other fields.
The main frame is made of thick steel plate and section steel, which makes the main structure more firm and compact. The structure of the weft dropping mechanism is novel, and the step motor is used to drop the weft automatically, which makes the weft dropping more accurate. The servo motor is used to pull the net, so that the size of the net is more standard and accurate. Weldable mesh. The components of the network can be adjusted, and different grids can be set through the microcomputer control of the network. The welding adopts a new type of high-efficiency sealed water-cooled welding network transformer, which has a wide range of voltage regulation. In order to adapt to the capacity of the customer's main power transformer and reduce the current impact, the welding power electronic control adopts the method of one-time welding and transmission, that is, when welding the same row of weft lines, the transformer is welded separately. The electronic control system of welding power supply adopts synchronous control technology. The welding time and sub control welding are composed of digital integrated circuit, with high control accuracy and stable performance. The motor power supply provides flexible welding pressure across the vertical and horizontal routes. Compared with other domestic brands of compressed air power welding equipment, the welding is stable, with less spatter, fast welding speed, less initial investment, low operation and maintenance cost, and low workshop noise.
Performance features: the length of warp and weir bar welding machine adopts pre cut straightening and cutting machine, and the manual feeding mechanism is placed by the servo automatic feeding car, without manual position, and the automatic cycle and pull of the servo car. The weft thread is put into the feeder manually through the rotary feeder, and automatically drops. The welding adopts pulse triggered thyristor with eight channel voltage regulator. The eight channel output can be combined arbitrarily, which can reduce the influence on power transformer and provide high efficiency.