Auto Narrow Gap Welding Machine For Deep Groove

The process flow is a semi-automatic welding cycle: after manual loading and unloading, the system automatically clamps the workpiece and applies hydraulic clamping. Then the welding torch is electrically fed to the welding position, and the processes of supplying shielding gas, igniting the arc, welding to the predetermined length, extinguishing the arc, stopping the gas are executed in sequence. Finally, the welding torch is quickly retracted, the workpiece is released, and one work cycle is completed.

• To ensure effective collection, centralized treatment, and purification of welding fumes, transforming them into healthy, breathable gases, the equipment is equipped with a fully enclosed protective cover.
• For workpieces with thick walls, preheating is required. The special machine is equipped with dual preheating guns to ensure welding quality.

• The main unit uses an OMRON PLC from Japan as its control core, while servo motors and drivers are used for oscillation and lifting to control the execution of each welding procedure. 
• The entire system consists of a first layer of welding protection formed by a direct-penetration welding torch and shielded gas welding, followed by a second layer of gas protection formed by a workpiece-mounted external shielding system. This fully ensures the welding requirements are met. The welding wire oscillates during welding. Welding lift is program-controlled to meet the needs of multi-layer, multi-pass welding.

 Welding effect diagram:

Narrow gap seam welding machine for piston rod

• Payment term: 30% T/T advance along with the purchase order, balance should be cleared before delivery
• Delivery time: 60 days on receipt of payment in advance
• Warranty: 12 months for the whole machine.

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