Advancements in Profile Extruder Technology
Profile extruders are essential in metal-plastic forming, directly influencing the quality, variety, and efficiency of profile products. These machines apply pressure to force heated metal billets through a die, producing continuous profiles with a fixed cross-sectional shape. They are used for processing materials such as aluminum, copper, and magnesium alloys.
Key Parameters and Machine Specifications
Nominal extrusion force is the most critical parameter, determining the cross-sectional size of profiles and the material's resistance to deformation. Modern extruders range from 500-ton machines for precision parts to 36,000-ton machines for structural components in industries like aerospace and rail transportation. Extrusion speed, adjustable from 1 mm/s to 50 mm/s, affects surface quality.
Operating pressure is another key feature, with large-scale extruders using systems ranging from 35 MPa to 40 MPa. This reduces the size of the cylinder and machine frame, making the equipment more compact. Barrel diameters, from 100 mm to 1000 mm, determine ingot specifications. Other factors include billet length, extrusion rod speeds, and temperature control.
Precision Control and Energy Efficiency
Profile extruders are available in different models, including single-acting machines for solid profiles and double-acting machines for pipes and hollow profiles. Forward and reverse extruders reduce friction, making them ideal for high-strength materials.
Modern extruders focus on control precision and energy efficiency. Isothermal extrusion control systems maintain a constant temperature for uniform microstructure. Servo motor direct drive technology replaces traditional hydraulic systems, offering more precise control and reducing energy consumption. Integrated online precision quenching systems enhance product performance with continuous heat treatment.
Profile extrusion technology is advancing toward ultra-high pressure, intelligent, and green manufacturing, providing higher-quality and more complex profile products.
Why Choose Us
We provide high-performance profile extruders with advanced technology, precise control, and energy efficiency. Our equipment ensures top-quality profiles for diverse applications, backed by reliable support and solutions.
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