ST-80 80Ton C Frame Punch Press with JIS Class 1 Precision and Six-sided Slide

High rigidity frame & six-sided slide guide for stable precision stamping, compatible with full automatic coil stamping production line

The ST-80 is Qiaosen's premier 80-ton C-frame precision power press, designed as a universal stamping machine for metal hardware manufacturing. The integrally cast frame undergoes stress relief treatment to resist deformation during continuous operation, ensuring long-term precision stability.

Featuring a six-sided slide guide structure, the slider maintains uniform clearance for consistent dimensions and reduced burrs on stamped parts, improving product quality rates. Built-in hydraulic overload protection automatically releases pressure and stops the machine during overload conditions, protecting both machine and molds while reducing maintenance costs.

With three operational modes (jog for mold adjustment, single stroke, and continuous production), the ST-80 is operator-friendly for both experienced and new workers. It processes various metals including cold rolled steel, galvanized steel, stainless steel, aluminum, and copper sheets for punching, blanking, bending, forming, shallow drawing, and trimming applications.

The press integrates seamlessly with decoilers, straighteners, servo feeders, and oil feeders to create fully automated stamping lines, ideal for mass production of automotive hardware, appliance components, electronic parts, and new energy components.

• High rigidity cast frame: Integral casting with stress relief treatment resists deformation during high-frequency stamping for extended service life
• Six-sided slide guide: Uniform slider clearance minimizes workpiece burrs and maintains stamping precision
• Overload protection system: Automatic pressure relief during overload conditions prevents mold damage for safer production
• Crankshaft gear transmission: Low vibration and noise operation supports continuous mass production
• Simple electric control: Quick mold changes and adjustments suitable for multi-product small to medium batch orders
• Complete automation interface: Reserved signal ports for easy integration with material racks and feeders for automated production lines

Die cushion, safety light curtain, automatic centralized lubrication system, and variable frequency speed regulation system to enhance safety and performance.

Production Line Flow: Decoiler → Precision Straightener → NC Servo Feeder → Double-sided Oil Feeder → ST-80 Power Press

Full automatic coil processing eliminates manual feeding, reducing labor costs while improving production efficiency and extending mold service life.

• Cast Frame: Thick integral casting with stress relief treatment for anti-vibration and anti-deformation during extended operation
• Six-sided Slide Guide: Multi-side constraint prevents slider offset to guarantee stamping precision
• Overload Protection Assembly: Real-time load monitoring with automatic pressure release to protect machine and molds
• Control Panel: Intuitive interface with simple parameter adjustment for operator convenience

Dongguan Qiaosen Machinery Co., Ltd., established in 2016 with manufacturing facilities in Jiangsu province, specializes in hydraulic press machines from 10 to 2000 tons across 8 series with over 100 models. The company serves various industries including aviation, automotive, appliances, and hardware with products exported to over 20 countries worldwide.

Qiaosen Machinery focuses on R&D and manufacturing of stamping automation equipment, controlling the entire process from casting and machining to final assembly. Each machine undergoes strict precision inspection before delivery, with solutions available for both individual machines and complete automated stamping lines.

Complete anti-rust treatment with protective film on key components. Machines are packed in solid wooden cases suitable for sea and land transport, with delivery available to domestic ports for export.

Q: What thickness of sheet metal can ST-80 press process?
A: Suitable thickness depends on material and stamping process, typically for thin to medium plates. Submit part drawings for evaluation.

Q: Can this press work with automatic feeding equipment?
A: Yes, with reserved automation interfaces for integration with decoilers, straighteners, servo feeders and oil feeders.

Q: What is the warranty period?
A: Standard warranty provided with after-sales support for non-artificial damage and long-term spare parts supply.

Q: Can I customize machine configuration?
A: Multiple functional accessories available with customizable configuration plans based on production requirements.