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The 250-ton servo three-beam four-column hydraulic press is a high-precision hydraulic molding equipment based on servo-driven technology. It adopts the classic structural design of "three-beam four-column" and combines with the high response and high control accuracy of servo motors, which is widely used in the fields of metal stamping, plastics molding, powder metallurgy, and rubber vulcanization.
1. Metal forming Stamping: precision stretching and bending of automotive parts (e.g. inner door panels, inner hood panels), household appliance shells (refrigerator/washing machine panels).Cold heading/cold extrusion: precision forming of bolts, screws, shaft parts (need to cooperate with molds); Calibration: straightening of steel plates and tubes (eliminate deformation by using high precision positioning of sliders).Non-metallic molding)
2. Non-metallic molding Plastic products: SMC/BMC molding plastic (such as car bumpers, instrument panels) hot compression molding (temperature + pressure control).
3. powder metallurgy: press molding of iron-based/copper-based powder products (pressure uniformity ≤ ±1%); rubber vulcanization: vulcanization molding of seals, shock absorbing pads (Precise control of temperature rise + pressurization curve)
4. special process Hot press sintering: sintering of ceramics, cemented carbide (heating system required). 5. Composite molding: molding of carbon fiber/glass fiber prepregs (pressure uniformity to guarantee fiber orientation)
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