The timer controller plays a vital role in handheld spot welding as less energy flows; this will not strengthen the weld, whereas if the energy transfer generates too much heat, the heat can hole through the weld. Thus, the timer controller regulates the energy supplied to prevent these conditions from occurring during weld production. It also helps the handheld spot welder complete the weld without overheating other areas of the material.
Copper material is ideal for spot welding electrodes with good thermal conductivity and low electrical resistance. A spot welder has a point contact with a resistive metal surface, where an electric current passes through the copper electrode. A high current flowing through a small weld area creates heat at that point and eventually at its joint. Two sheets or wires can join quickly without adding foreign materials in the spot welding process.
Established in 1977, Cruxweld specializes in everything to do with resistance spot welding machines. Cruxweld uniquely offers 230V and 415V handheld spot welders that are perfect for mass-production welding jobs. Made in India, these spot welders are well-made and durable. Versatility and proven reliability, Cruxweld spot welding guns are ideal for spot welding in the automotive industry, kitchen appliances, and repair shops. The single-sided spot welding machine has a built-in timer and a flexible spot welding gun design for easy use.
Spot Welding Gun Benefit
- The CHS series is a portable spot welder with microprocessor control.
- It delivers the fastest and cleanest welds.
- Features for precise setting of welding time and current.
- The flexible 3-meter spot welding gun length enhances its versatility.
- The minimum thickness of the weld is from 0.02+0.02 mm to the maximum of 2+2 mm.
- Adjustable electronic welding timer.
- Unlike other more complex spot welding techniques, it is a simple and fast process.
- Equipment on wheels for easy movement.
- This portable spot welding process can be easily automated using welding robots.
- This equipment does not require any pneumatic or hydraulic supply to operate.
Hand Operated Spot Welding Machine Poke Gun Type – Resistance Welding- Portable Spot Welding Machine is the best quality in the Indian & International markets. Cruxweld makes 10KVA and 15KVA Hand Operated Spot Welding Machine Poke Gun Type spot welders. It is a thyristor-based electronic controller spot welding machine. The machine has the arrangement to vary the current stepwise. The device has a weld time adjustable from 1 to 100 cycles. This is a portable welding machine and has a poke gun-type electrode.
The device works on the principle of spot welding, where the heat production from resistance to electric current joins the two metal surfaces. The workpieces are held in position tightly by the electrodes. The electrodes are specially designed with a copper alloy. These electrodes have the feature of producing more heat at a point or spot which is tightly held by the electrodes, thus producing spot welding. The spot welding process involves heating the specific area; the surface near the welding surface does not exhibit any heat.
The energy produced at the site of the spot depends upon the resistance between the electrode and the magnitude of the current supplied. The common uses for spot welding are sheet metal and wire mesh. The commonest industry where the machine can be used is the automobile industry as in-car manufacturing and steel furniture. Orthodontics is the other place where small-size spot welders may be used. It may be used in Nickel-Cadmium spots in battery welding.
We have been in the Indian market for over three decades and produce the best quality spot welding machine. The design of our device conforms to international standards. The specification matches none less than the best available in the market. We are a major supplier to international and government departments.