Cruxweld resistance butt welding machine is a welding process in which the end faces of two parts are firmly pressed and resistance heat is used to heat the surfaces to a plastic state, then the upset force rapidly welds them together with or without pressure. Resistance welding is much easier for workers to work with compared to other welding methods.
The production cost is low while the welding productivity is very high. Specially designed for wire drawing mills to join steel, brass, aluminum, and copper rods, this butt welder is recommended for heavy-duty applications.
This rod butt welding machine is ideal for welding the joints of kitchen utensils such as knives, forks, spoons, and spatulas. It is also widely used for welding round pipe square tubes, round bars, flat bars, bicycle rims, motorcycle rims, etc.
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The butt welding process requires steel rods or other conductive metals to be clamped with a force so that they can be joined together. These clamps must conduct current into the rod during the welding process in order to complete the butt welding.
We only use high-quality class 3 copper clamps, which are good conductors and have good mechanical and strength characteristics. Metal burrs caused by butt welding must be removed. This can be done by hand with an angle grinder or a built-in bench grinder. Excess flash material should be removed from each joint to facilitate drawing through the die.
Features
Common Applications
The CRB-30K rod butt welding machine follows an automatic cycle: clamp, weld, anneal, release. Lever-operated jaws open and close the class 3 copper clamps, a micro-timer controller runs the upset, and the built-in annealing function softens the joint so it can be drawn through a die without breaking.
Class 3 copper conducts the welding current into the rod and keeps its strength under clamping force. After welding, the flash is removed with an angle grinder or the built-in bench grinder. A trolley is available on request for moving the machine around the plant.
Send your job details to our technical team on WhatsApp or book a video call. CRUXWELD is a GeM Registered OEM Manufacturer with 45+ years of welding expertise. Engineered, assembled and tested in India. Supported Worldwide.
