Great Automatism Welded Machine

Main features & usage:

With single shrink cover and paper card welding;

With double shrink cover and paper welding and cutting;

Airplane hole;

Plastic welding;

Plastic heat fusion;

With double faces paper card shrink plastic welding;

Parameters:

Model: GD-MF505

VoltageSingle Phase: 220V/AC Power5KW

Max.pressure 300kg

Distance 300mm

Trave l200mm

Distance of Upper Plate 300*400mm

Distance of Lower Plate500*900mm

Features:
1. The new steel structure, patented mechanical synchronous drive technology, through the proportional valve, in the weld area to achieve uniform pressure.

2. suitable for all types of thermo plastic sheet (PP-R, PP-H, PP-B, PP-S, HD-PE, PVC-U, PVC-RL, PVDFâ?¦)

3. Control system Siemens PLC, 7-inch color touch screen.

4. Data parameters are automatically selected according to the material a particular welding pressure, temperature and time.

5. 3mm-40mm welding capabilities, special welding thickness of up to 60mm.

Range of Application:

Manufacture of reservoirs, tanks and containers, manufacture of plastic apparatus, pipeline construction, ventilation systems, serial welding, water treatment systems, scrubbers, environmental technology, swimming pools, transport and logistics.

Function: It can be used for root pass, hot pass, fill & capping welding of pipeline, vertical and horizontal welding of tanks. GMAW and FCAW-GS welding processes can be applied. All position welding of various workpieces can be realized if various tracks are applied.

Configuration: Welding head, LCD portable panel, control cables, digital welding power source (built-in controller).

Features
The height of the welding head is lower, which is more suitable for the welding in narrow space such as prefabrication of pipeline in refinery plant and urban pipeline construction.
Operated via LCD portable panel, convenient and intuitive, reduce the welder's labor intensity.
Built-in welding expert database, corresponding welding parameters can be modified and called according to the access level.
Smooth transition of welding parameters in each layer and accurate all position welding can be realized.
4G mobile web, WiFi and QR code scanning interfaces are reserved; it can provide remote technical services and data cloud transmission to facilitate real-time quality management.
With welding seam arc tracking function when GMAW with solid wire process is applied.

Model A-305
Applicable Pipe Diameter 168 mm
Travel Speed 0.1 1.5 m/min
Wire Feeding Speed 2.5 16 m/min
Number of Section per Group 1 180 Sections
Torch Oscillation Width 0 50 mm
Torch Oscillation Mode Linear/pendular
Torch Vertical Movement 0 50 mm
Torch Horizontal Movement 0 50 mm
Torch Inclination Angle 45
Weight of Wire Spool 5kg
Ambient Temperature 40 55
Altitude 4500m
Ingress Protection IP54
Weight 15.8kg
Dimensions (LWH) 600mm 350mm 250mm

Automatic Welding Machine

This welding machine consists of machine frame, main driving parts, welding transformer parts, welding parts, copper wire cleaning parts, cleaning parts for copper string drive, copper wire tension parts, copper string flattening parts, copper wire cutting parts, rolling parts, can feeding parts, lift-and-descend parts for can feeding, pressing parts, pulling parts, overlap tool, upper electrode press parts, upper welding arm regulating parts, diameter sizing gauge, pillar parts for diameter sizing gauge, can quitting parts, gas & water pipeline, inverters, electric & pneumatic controller etc.

Welding Principle



As the drawing sho ws the principle is as follow:
A pair of circumgyrating upper and lower welding rollers press the tinplate, by going through low voltage and high current to create heat and welding points on overlap. During the processing procedures, the copper wire acts as the media electrode, which can prevent polluting the welding rollers from the melting tinplate during process and take away the heat of the welding rollers.
Because melt joints between tinplate and copper wire are continuous, the quality of welding line is good and the upper and lower welding rollers do not need to be trimmed in quite a long time. Furthermore in order to make an even touch between copper wire and welded material, the round section copper wire is required to be pressed into flat section copper wire.


Main Feature:
1. Equipped with the most advanced human-computer-infer-face device, the whole operation can be made on the touch screen.
2. Equipped with the servo motor controlling system, different types of inverter waves are available to change to fit the different sheets.
3. Equipped with electronic static adjustable inverter power supply.
4. Equipped with failure self-detected system, system alarms automatically and provides the solution proposal
5. Equipped with copper wire profiling roller in ceramic, improve the insulation quality and lower the consumption.
6. Equipped with the very durable ceramic unit on the can conveying system to reduce wear out.
7. Equipped with the standard mercury lower welding roller, the non-mercury welding roller also available as an option.
8. Lower welding arm available for both internal powder coating and internal liquid spraying coating with Nordson pump.
9. Induction drying oven is available for the can line, it is able to save over 90% of energy when comparing to the gas oven.

Features of pipe flange welding machine :
*pneumatic clamping positioning, pneumatic feeding gun, put the gun up and down fast and reliable speed.
*Steady speed, weld uniform appearance, welding speed stepless adjustable, suitable for different welding thickness.
*Man-machine interface control, parameter digital processing, simple operation.
*According to the workpiece material, the choice of TIG or MIG / CO2 welding power source and so on
Application of pipe flange welding machine:
Applicable products: Muffler, seamless pipe, spiral pipe, etc. with flange welds.
Applicable industry: Power, wind power, oil, metal manufacturing and processing industries.

Technical parameter of flange welding machine :
Input power 380V 50Hz
Pressure adjustment range 0.2~0.8MPa
Welding pipe diameter 50mm~400mm
Workpiece length 10~800 mm
Welding pipe wall thickness 0.5~8 mm
Wire diameter 0.8~1.2 mm
Rated duty cycle continuous
Spindle speed 0.5~300 r/min

Bidirectional automatic welding machine, since we started our business as SJ Tech in July of 2017.

Lun250 automatic chain welding machine contains the same technology characteristics and usability of lun75, lun125.This model automatic chain welding machine also use the three phase intermediate frequency dc technology, thus greatly improved improved the welding current;welding speed and welding stability, at the same time save more power consumption.

Technical data

Welding transformer power 250kva, 50hz
Motor power 5.5kw
Cooling water consumption 18l/min, 15 centigrade

Machine dimension 3100 x 1800 x 2600mm
Machine net weight 6.8t