This industrial hydraulic press is engineered for high-volume production of washing machine drums. It transforms flat sheet metal blanks into cylindrical drum shapes required for domestic washing appliances. Operating within appliance manufacturing assembly lines, it ensures consistent dimensional accuracy and structural integrity for critical laundry appliance components. The equipment is essential for B2B suppliers serving major appliance OEMs with reliable, high-throughput drum production capabilities. The press uses a hydraulic ram to apply controlled, high pressure to a sheet metal blank positioned between precision-matched male and female dies, permanently deforming the metal into the desired drum shape. Key parameters include a maximum forming force of 2000–5000 kN, work table size of 1200×1200–2000×2000 mm, daylight opening of 600–1200 mm, ram stroke length of 400–800 mm, motor power of 15–45 kW, forming speed of 50–150 mm/s, positioning accuracy of ±0.05 mm, electrical supply of 380/50–480/60 V/Hz (IEC 60038), operating temperature of 5–40 °C, noise level ≤80 dB(A) (ISO 3746), machine weight of 15–30 t, and overall dimensions of 3000×2500×3500–5000×4000×5000 mm. Materials on file include high-strength steel alloy and hardened tool steel. These values are reference ranges and must be verified with the legal manufacturer or supplier for specific models and applications. The press is designed for integration into automated production lines, with interfaces for control systems and safety devices. Selection inputs include required drum dimensions, material thickness, production volume, and available floor space. Verification questions should address actual forming force, die compatibility, and compliance with relevant standards. Maintenance signals include hydraulic fluid contamination, pressure drops, and unusual noise. Failure boundaries include exceeding maximum force or stroke limits, which can damage dies or the press structure.
A hydraulic ram applies controlled, high pressure to a sheet metal blank positioned between precision-matched male and female dies, permanently deforming the metal into the desired drum shape. The press cycle involves clamping the blank, advancing the ram at a controlled speed, and releasing after forming. The hydraulic system provides consistent force and speed, ensuring repeatable part quality. The dies are made from hardened tool steel to withstand repeated use. The press is designed for high-volume production, with automated material handling and control systems to optimize cycle times.
