Mechanical press PMX-L4 series

formingstampingfor sheet metal

Product
The PMX-L4 Series comprises 4‑point link‑motion straight‑side mechanical presses designed for progressive die applications. Models cover capacities from 2000 kN to 6000 kN in the core range (options up to 16000 kN). The tie‑rod frame with minimal bearing clearances, forged eccentric shafts and dynamic balancing of slide and upper die reduce vibration and noise, maintain long‑term forming accuracy and extend die life. A center drive with link motion limits torsional wind‑up of the eccentrics and increases dwell time in the forming zone to improve material flow and part quality.

Key features

• 4‑point link‑motion straight‑side design with center drive to limit torsional wind‑up
• Tie‑rod frame with minimal bearing clearances for reduced vibration and extended die life
• Forged eccentric shafts and dynamic balancing of slide and upper die
• Wide‑spaced connections and long slide guides to resist off‑center loads and allow higher speeds
• Designed for precision progressive dies and progressive stamping of thick sheet metal

Main specifications (extract)
Models: PMX‑L4‑2000, PMX‑L4‑3000, PMX‑L4‑4000, PMX‑L4‑5000, PMX‑L4‑6000 (multiple variants per model). Capacity range (core): 2000–6000 kN (options up to 16000 kN). Typical stroke lengths: 200 mm, 250 mm, 300 mm. Typical speeds: 30–120 strokes/min depending on model/variant. Die heights up to 750 mm. Slide and bolster areas, side openings and max. upper die weights vary by model and variant (see technical specifications).

Technical specifications

• Capacity range: standard 2000–12000 kN (optionally up to 16000 kN)
• Stroke length options and stroke rates depend on model/variant (200 / 250 / 300 mm; 30–120 spm typical)
• Die height and slide/bolster areas vary by model to suit progressive dies
• Forged eccentric shafts, low‑deflection tie‑rod frame, dynamic balancing of slide and upper die
• Link‑motion increases forming dwell time for improved material flow and part quality
• Wide‑spaced connections and long slide guides reduce vibration/noise and support higher productivity