Oil Port Welding Machine For Hydraulic Cylinders

Hydraulic Cylinder Oil Port Welding Machine is used for welding the circular seam between oil port and hydraulaic cylinder,wiyh high efficiency and automation.

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Description

Main Features

Welding Torch Movement and Adjutable

The welding torch is designed with multi-axis adjustability, featuring tilt angle adjustment (up-down, side-to-side, and angular rotation).

The workpiece remains stationary during welding, while the torch rotates around it for precision seam alignment.

Self-Centering Fixture for Nozzle Alinment

The self-centering fixture automatically aligns the workpiece (hydraulic cylinder) to ensure accurate welding seam positioning without deviation.

No pre-spot welding required, improving efficiency and consistency.

High-Performance Welding Control

High-voltage start & slow wire feed for reliable arc ignition.

Low welding voltage & crater-fill current to prevent defects at the weld end.

Short Distance Wire Feeding

Short-circuit transfer (short-arc) wire feeding mode ensures stable welding with minimal spatter.

Advanced Control System

Japan Panasonic PLC for full automation control.

CNC system governs the rotary head's movement.

AC servo drive with servo motor ensures precise rotation.

Servo-Controlled Rotary Head

The welding head lowers during welding and raises during loading/unloading, driven by a servo motor for smooth operation.

Technical Parameter

Oil Port/ Nipple diameter	30-40mm
Oil Port/ Nipple height	20mm
Tube diameter	60mm-200mm
Tube length	2000mm
Welding torch speed	0.5-5 RPM
Servo motor power	0.4kw
Welding torch adjusting range	50mm
welding power source	Japan OTC CPVE400
Machine working voltage	220V single phase 50hz for machine 380v 3phase 50hz for welding power source
Machine working voltage	220V single phase 50hz for machine 380v 3phase 50hz for welding power source