High-Precision Crank Presses for Industrial Stamping Applications‌

As the industry's most widely adopted stamping solution, our crank presses deliver ‌exceptional reliability‌ and ‌versatile performance‌ through multiple configurations including ‌C-frame‌, ‌H-frame‌, ‌Single-crank‌, and ‌double-crank‌ designs. The ‌mechanical transmission system‌ features an electric motor transferring power via belts to the flywheel, which drives either a secondary gear stage or directly engages the crankshaft. This ‌proven mechanical linkage‌ ensures ‌smooth ram movement‌ along precision guides, delivering ‌consistent accuracy‌ with each stroke.

Pneumatic models‌ with integrated clutch/brake systems for controlled operation. Mechanical models‌ featuring robust rolling-key clutches for durability. Double-crank presses‌ provide ‌expanded work zones‌ for large sheet metal stamping and progressive die applications.

Superior Crankshaft Engineering‌

Forged from ‌42CrMo alloy steel‌, our crankshafts undergo ‌CNC machining‌ followed by ‌precision rolling treatment‌ to enhance surface hardness and finish. This critical process ‌reduces friction‌ against bronze bushings, significantly ‌extending service life‌ while maintaining ‌micron-level precision‌.