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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.

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 shows,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.

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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.

Technical Parameter

Welding Speed 10-70m/min
Production capacity 60-600cans/min
Stitch Range 0.5-0.9mm
Overlap 0.25-0.4mm
Can diameter 202(Φ52)-701(Φ189mm)
Can body height 60-260mm
Can body material Tinplate,Ni Plate
Material thickness 0.14-0.28mm
Tin coating  TIN 5#-100#
Temper T2.5-DR8
Copper wire diameter Φ1.24mm,Φ1.38mm
Power supply 3Phases/380V
Frequency: 50Hz
Welding frequency 200-750Hz
Chilling water 500kpa,12-18℃ 20L/min
Compressed air 500kpa,800L/min
Dimension 3000 X 3200X 2200mm

Hot Product

Vertical Packaging Machine Features: 1. Advanced Chinese touch screen control, simpler operation; 2. Product packaging, printing date is completed once. Save time and save costs; 3. Optimized structural design, disassembly, cleaning is more convenient; 4. Horizontal and vertical sealing temperature independent control, better adapt to various packaging materials; 5. Intelligent design, no blanking, no empty loading;
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The unit consists of a SPGP7300 vertical filling packaging machine, a combination scale (or SPFB2000 weighing machine) and vertical bucket elevator, integrates the functions of weighing, bag-making, edge-folding, filling, sealing, printing, punching and counting, adopts servo motor driven timing belts for film pulling. All the control components adopt international famous brand products with reliable performance. Both transverse and longitudinal sealing mechanism adopt pneumatic system with stable and reliable action. Advanced design ensures that adjustment, operation and maintenance of this machine are very convenient.
The unit consists of a SPGP7300 vertical filling packaging machine, a combination scale (or SPFB2000 weighing machine) and vertical bucket elevator, integrates the functions of weighing, bag-making, edge-folding, filling, sealing, printing, punching and counting, adopts servo motor driven timing belts for film pulling. All the control components adopt international famous brand products with reliable performance. Both transverse and longitudinal sealing mechanism adopt pneumatic system with stable and reliable action. Advanced design ensures that adjustment, operation and maintenance of this machine are very convenient.
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The unit consists of a SPGP7300 vertical filling packaging machine, a combination scale (or SPFB2000 weighing machine) and vertical bucket elevator, integrates the functions of weighing, bag-making, edge-folding, filling, sealing, printing, punching and counting, adopts servo motor driven timing belts for film pulling. All the control components adopt international famous brand products with reliable performance. Both transverse and longitudinal sealing mechanism adopt pneumatic system with stable and reliable action. Advanced design ensures that adjustment, operation and maintenance of this machine are very convenient.
SPVP-500N/500N2 internal extraction vacuum packaging machine can realize integration of fully automatic feeding, weighing, bag-making, filling, shaping, evacuation, sealing, bag mouth cutting and transport of finished product and packs loose material into small hexahedron packs of high added value, which is shaped at fixed weight. It has a fast packaging speed and runs stably. This unit is widely applied in vacuum packaging of cereals like rice, grains, etc. and powdery materials like coffee, etc., suitable for mass production, the bag shape is nice and has good sealing effect, which facilitates boxing or direct retail.
This unit is developed for the need of metering and filling of high viscosity media. It is equipped with servo rotor metering pump for metering with the function of automatic material lifting and feeding, automatic metering and filling and automatic bag-making and packaging, and is also equipped with the memory function of 100 product specifications, the switchover of weight specification can be realized just by one-key stroke. Suitable materials: Tomato paste packaging, chocolate packaging, shortening/ghee packaging, honey packaging, sauce packaging and etc.
This machine is the classical model for bag feed fully automatic packaging, can independently complete such works as bag pickup, date printing, bag mouth opening, filling, compaction, heat sealing, shaping and output of finished products, etc. It is suitable for multiple materials, the packaging bag has wide adaptation range, its operation is intuitive, simple and easy, its speed is easy to adjust, the specification of packaging bag can be changed quickly, and it is equipped with the functions of automatic detection and safety monitoring, it has outstanding effect for both reducing loss of packaging material and ensuring sealing effect and perfect appearance. The complete machine is made of stainless steel, guaranteeing hygiene and safety.
The unit consists of a SPGP7300 vertical filling packaging machine, a combination scale (or SPFB2000 weighing machine) and vertical bucket elevator, integrates the functions of weighing, bag-making, edge-folding, filling, sealing, printing, punching and counting, adopts servo motor driven timing belts for film pulling. All the control components adopt international famous brand products with reliable performance. Both transverse and longitudinal sealing mechanism adopt pneumatic system with stable and reliable action. Advanced design ensures that adjustment, operation and maintenance of this machine are very convenient.

CONTACT US

    Add : NO.86, Xisanzhuang Street, Shijiazhuang, China.
    Tel/Fax : +86-311-66693082
    E-mail : zheng@hebeitech.com
    Contact : Mr.Zheng

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