160 Ton C Frame Punch Press with Hydraulic Overload Protection and Double Crank Symmetrical Driving Structure for Auto Hardware Manufacturing

STC-160 is a 160-ton heavy-duty two-point power press featuring a double crank symmetrical driving structure that ensures stable operation with minimal shaking during stamping. This machine is ideal for large molds, progressive dies, and big-size metal parts production.

Constructed with thick welded steel and stress relief treatment, the machine body maintains stable precision even during long-term heavy production. The intelligent touch screen system simplifies operation for new workers, while the built-in overload protection system automatically stops the machine when overloaded, protecting expensive molds and reducing maintenance costs.

• More stable running: Double crank symmetric drive avoids eccentric force, ensuring uniform stamping and consistent product size
• High precision output: Hardened and polished guide rail ensures small clearance, no burrs and flat surface for finished parts
• Durable solid frame: Heavy steel welded body resists deformation, supporting long-term 24-hour continuous production
• Safe overload protection: Automatic stop under overload conditions protects molds and machine body
• Simple operation: Intelligent touch control supports single stroke, jog mode and continuous automatic working
• Full automatic compatible: Perfect match with decoiler, straightener and feeder to save labor and improve output
• Wide worktable design: Suitable for large molds and multi-station progressive die production

Suitable for punching, blanking, bending, forming, trimming and shallow drawing. Works well with cold rolled steel, galvanized steel, stainless steel, aluminum and copper sheets.

• Die cushion for smooth drawing parts
• Safety light curtain for worker safety protection
• Automatic lubrication system for low maintenance
• Variable frequency speed control for adjustable stamping speed

Decoiler → Straightener → NC Servo Feeder → Oil Lubricator → STC-160 Power Press

• Adopts high-strength frame structure with small deformation and high precision
• Equipped with OMPI pneumatic dry clutch and brake
• Slide adopts two-angle six-sided guide design with high-frequency quenching and guideway grinding technology for low wear, high precision and long-term stability
• Crankshaft made of high-strength alloy steel 42CrMo with 1.3 times higher strength than 45 steel
• Copper sleeve made of tin-phosphor bronze ZQSn10-1 with 1.5 times higher strength than ordinary BC6 brass
• High-sensitivity hydraulic overload protection device effectively protects punching press and molds
• Air cushion die cushion available as an option