Pune, Maharashtra
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Capacitor Welding Machines

We are manufacturers of Capacitor welding machines. Our industry expertise allows us to deliver these in both standard and customized specifications as demanded by the customers. Products include Capacitor Discharge Stored Energy Welder, Capacitor Discharge Stud Welding Machine, Capacitor Discharge Projection Welding Machine, Capacitor Discharge Spot Welding Machine.


Capacitor Discharge Stored Energy Welder

Capacitor Discharge Stored Energy Welder
Capacitor Discharge Stored Energy Welder

We offer high quality Capacitor Discharge For Stored Energy Welders to our clients.


Advantages:


  • Large scale reduction in KVA demand
  • Welding of similar and dissimilar metals possible
  • No water cooling required for electrodes
  • Installation and operating cost of the machine is less
  • Machine can run on Genset
  • Weld joint free of blackening and distortion
  • No effect of voltage fluctuation on weld quality
  • Welding of heat sensitive parts is possible
  • Minimum heating of components during welding
  • As there is no heating of electrodes and no water cooling is required, cost of manufacturing and maintenance of fixtures and electrodes is reduced considerably
  • All recommended electrode materials are suitable for these welders

 

Applications:

  • Shock Absorber Components
  • Projection Nut/bolt Welding
  • Oil Port To Cylinder Tube Welding
  • Oil Filters
  • Window Regulators/Seat Adjusters
  • Cap Nuts
  • Tie Rod Ends
  • Stainless Steel Impellers
  • Sheet Metal Fan Covers
  • Brake Shoes
  • Ball to Rod Welding
  • Auto Electrical Components
  • Switchgear Components
  • Stainless Steel Kitchenware
  • Whitegoods Components
  • Relays
  • Carbon Brush Assembly
  • Aeroengine And Aerospace Components
  • Sheet Metal Furniture Parts
  • Dissimilar Metal Parts
  • Silver Contact Welding

Capacitor Discharge Projection Welding Machine

Capacitor Discharge Projection Welding Machine
Capacitor Discharge Projection Welding Machine

We hold expertise in the manufacturing of Capacitor Discharge Projection Welding Machines. Operating on the principle of capacitor discharge, these capacitor discharge for projection welding machines use mains input power for controlling and charging capacitors that store the energy. The built in control further ensures that stored energy is always constant irrespective of the fluctuations in voltage.


Features:


  • The demand on input power (required for charging of capacitors) is less
  • Saves KVA demand and helps in reducing operational costs
  • Suitable for areas where voltage fluctuation is a common problem, availability of power is scarce & cost of high KVA installation is prohibitive
  • Welded parts are clean & undistorted as there is insufficient time for heat to pass on beyond the welding area, thus providing a smooth finish

 

Operating Process:


  • Stored energy when required is discharged into weldment via pulse transformer and weld is carried out in milliseconds
  • In process actual welding area is only molten & fused together
  • Preset pressure switch automatically maintain consistent weld quality
  • Welding electrodes are mounted in C-shaped quick response press mechanism
  • Hydraulic /pneumatic operation of electrode movement
  • Conservative design & use of proven components like electrolytic capacitors, solid-state switches, ensure long welding life & ease of operations

 

Usage by Welders: Welders use fabricated frame structure for housing:


  • Capacitor banks
  • Control circuits
  • Charging & discharging transformers


Please Note: All recommended electrode materials are suitable for welders.

 

Advantages:


  • Large scale reduction in KVA demand
  • Joint free of blackening & discoloration
  • No water-cooling required for electrodes
  • No effect of voltage fluctuation on quality of welds
  • Welding of similar & dissimilar metals
  • Minimum/ nil heating of components during welding operations
  • Maintenance costs of electrode / fixture are low
  • Provides possibility of welding heat sensitive parts
  • Less cost involved in installation & operation of machines

Capacitor Discharge Stud Welding Machine

We offer high quality Capacitor Discharge Stud Welding Machines to our clients.

Advantages:


  • Uniform high welding quality
  • Application to different materials
  • No re-working necessary on the other side of the weld
  • No additional material necessary, such as flux, inert gas
  • Elimination of different operations such as drilling, riveting etc.
  • No leakages even when welding on containers

 

Technical Details:

Stud welding range

M3 to M8

Welding Method

Tip Ignition

Power source

Capacitor Bank

Capacitance

66000 micro fahrad

Charging Voltage

50 to 200 Volts variable

Welding Time

0.001 - 0.003 sec

Welding Speed

Upto 10 studs per min. Depending on stud diameter

Power Supply

230 Volts 50 Hz Single Phase

Welding Cable

3 mtrs Highly flexible

Ground Cable

2x3 mtrs Highly flexible

Dimensions

470x250x270 mm

Weight

30 Kgs

Capacitor Discharge Spot Welding Machine

Capacitor Discharge Spot Welding Machine
Capacitor Discharge Spot Welding Machine

We offer customers Capacitor Discharge For Spot Welding Machines. These spot and projection welding machines are designed to perfectly operate on the principle of capacitor discharge and welders use mains input power only for control & charging the capacitors that store energy. The superior built in control also ensures that stored energy is always constant irrespective of voltage fluctuations. Further, the demand on input power required for charging of capacitors is less that results in saving of large KVA demand, hence bringing reduction in operational costs. Our capacitor discharge for spot welding machines are a welcome investment, particularly for areas where:


  • Voltage fluctuations are common
  • Availability of power is scarce
  • Cost of high KVA installations is prohibitive


Working Principle:


  • Stored energy when required is discharged into weldment via pulse transformer & weld is carried out in few milli-seconds
  • In the involved process only actual welding areas is molten & fused together
  • Welded parts are clean & undistorted (as there is insufficient time for heat to spread beyond welding area), thus providing a smooth finish to the weld
  • Preset pressure switch helps in automatically maintaining consistent weld quality
  • Welders use fabricated frame structure for housing capacitor banks, control circuits charging & discharging transformers
  • The welding electrodes mounted in C-shaped quick response press mechanism
  • Hydraulic/pneumatic operated and electrode movement
  • Conservative design & use of proven components like electrolytic capacitors and solid-state switches
  • Machines provide long welding life & ease of operations
  • All recommended electrode materials are suitable for these welders

 

Advantages:

  • Large scale reduction in KVA demand
  • Excellent aesthetics as there is negligible blackening at weld joint
  • Machine can run on Genset
  • Very effective for components requiring mark-less spot welding
  • No effect of voltage fluctuation on weld quality

 

Applications:

  • Spot Welding of Sheets
  • Spot Welding of Utensils
  • Spot Welding

 

Artech Welders Private Limited

Mr. Subhash Patwardhan (Director)
No. A- 24/1, H-Block, MIDC, Pimpri
Pune - 411018
Maharashtra, India
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