The machine is specifically used to form a bulge or rib at the end of metal pipes. Its purpose is to increase friction in pipe connections, prevent hose detachment, and provide a limiting and sealing
Automotive industry: fuel pipes, brake lines, air conditioning tubes.
HVAC & appliances: refrigerant copper tubes, AC piping, ventilation ducts.
Oil & gas and engineering machinery: drill tool joints, high-pressure hoses, hydraulic lines.
Precision & efficiency: Check claimed machining accuracy (e.g., +/-0.05 mm), working speed, and automation level.
Tooling & dies: Ease of die change, die durability, and customization cost.
Processing range: Specify material (stainless steel, copper, aluminum, etc.), tube diameter (e.g. 1-120 mm), and wall thickness.