Artech Welders Private Limited

Artech manufactures special machines for hollow metal door industry. Artech manufactures projection welding machines for various applications like hinge reinforcement welding, anchor plate welding, end C channel welding, lock reinforcement welding, frame corner welding etc. After welding on Artech CD projection welding machines, you will get excellent aesthetics and great weld.

Machine Control - Important Features

• Fully digital and micro-controller based.
• Digital setting and display of all operating parameters like weld voltage, weld delay etc.
• 8x Presettable weld programs - Eases m/c setting-up in case of a job change.  You just need to change the weld program and all the corresponding weld parameters would be recalled.
• Pass-word protection for change of parameters. Provides security of weld parameters by preventing un-authorized change of parameters.
• Weld Quality Monitoring - Measurement and display of peak current, peak time, RMS current and half peak time for each weld. Facility to set acceptance band for peak current (i.e. lower limit and upper limit).This feature facilitates on-line quality assurance.
• Total weld counter - non-resettable.
• Lap counter - This settable counter provides a PLC compatible output when the lap counter overflows and resets itself. Lap counter is presettable and resettable.
• Built in over voltage protection - protects capacitor bank from over charging.
• 4x deep non volatile fault history with time stamp.

Projection Welding

Advantages

• Large scale reduction in power (Kva) demand as compared to conventional resistance welding machines. For example our 10Kva CD projection welder can weld components, which are welded on 50 to 75 Kva conventional A.C. projection welder.
• No water-cooling required for electrodes due to very short weld times. Cost of manufacturing electrodes is reduced.
• Negligible blackening and distortion at weld joint. Excellent aesthetics. No mark on the other side of the weld.
• No effect of normal voltage fluctuation on weld quality. Machine will not discharge (weld) unless capacitors are charged to the pre-set voltage.
• It's a three-phase machine and it can work on Generator set.
• Welding near heat sensitive parts is possible.
• Welding of similar and dissimilar metals possible.
• Installation and operating cost of the machine is very very less. The more you weld, the more you save.

Applications

The hollow metal door channel welding machine is manufactured by us can weld 22 projections on end C channel in one stroke. Designed and developed using advanced quality standards, the hollow metal door channel welding machine is tested under strict quality control measures and offer trouble free services for longer period of time.

Applications

• Automobile Components
• Hollow Metal doors and Clean Rooms
• Fabricated Stainless Steel impellers
• Auto Electricals
• Leak Proof Weld
• Stainless Steel Cookware Kitchenware
• Semiconductor
• Sheet Metal Fabrication

Features

• No water cooling
• Minimum heating