Mechanical press PMX-S2 series

formingstampingfor sheet metal

Overview
The PMX-S2 Series consists of high-precision, high-rigidity 2-point straight-side eccentric presses designed for progressive-die applications. A highly rigid tie-rod frame combined with bearings with minimal clearances reduces breakthrough, lowers noise, preserves long-term accuracy and extends die life. Slide suspension point centers are positioned close to the tie-rod centers, enabling multi-process forming with widely spaced left/right suspension points and heavy-duty eccentric loading capacity. Built-in dynamic counterbalances reduce vibration and enable stable high-speed production.

Key features

• Forged eccentric shafts mounted on a very low-deflection tie-rod frame with dynamic balancing of slide and upper die
• Integrated dynamic counterbalances for reduced vibration and stable high-speed operation
• Wide spacing between suspension points to withstand off-center loads effectively
• Highly rigid frame capable of progressive stamping of thick sheet metal
• Symmetrical front-to-back and left-to-right structure to maintain high dynamic accuracy

Main Specifications (selected per model)
PMX-S2-2000 — Capacity (kN): 2000; Stroke length (mm): 200; Strokes/min (min-1): 50÷120; Die height (mm): 475; Slide area (L×F mm): 1550×830; Bolster area (L×F mm): 1550×950; Max. upper die weight (kg): 1000; Side opening (mm): 850×375
PMX-S2-3000 — Capacity (kN): 3000; Stroke length (mm): 200; Strokes/min (min-1): 40÷100; Die height (mm): 550; Slide area (L×F mm): 1850×880; Bolster area (L×F mm): 1850×950; Max. upper die weight (kg): 1000; Side opening (mm): 900×450
PMX-S2-4000 — Capacity (kN): 4000; Stroke length (mm): 200; Strokes/min (min-1): 30÷80; Die height (mm): 650; Slide area (L×F mm): 2150×1000; Bolster area (L×F mm): 1850×1000; Max. upper die weight (kg): 1500; Side opening (mm): 1020×450
PMX-S2-5000 — Capacity (kN): 5000; Stroke length (mm): 300; Strokes/min (min-1): 30÷60; Die height (mm): 700; Slide area (L×F mm): 2450×1200; Bolster area (L×F mm): 2150×1000; Max. upper die weight (kg): 3000; Side opening (mm): 1220×450
PMX-S2-6000 — Capacity (kN): 6000; Stroke length (mm): 250; Strokes/min (min-1): 30÷70; Die height (mm): 750; Slide area (L×F mm): 2450×1250; Bolster area (L×F mm): 2450×1400; Max. upper die weight (kg): 3000; Side opening (mm): 1270×650

Characteristics / Technical specifications

• Press type: 2-point eccentric straight-side presses for progressive-die applications
• Capacity range: standard series 2000–6000 kN (series available up to 16000 kN)
• Stroke length: typically 200 mm (varies by model), up to 300 mm on certain variants
• Operating speed: model-dependent ranges from 30 to 120 strokes/min
• Die height: model-dependent, approximately 475–750 mm
• Slide and bolster areas: multiple L/R × F/B configurations per model (see specifications above)
• Max. upper die weight: 1000–3000 kg depending on model
• Frame: highly rigid tie-rod frame with minimal bearing clearances and symmetrical geometry for high dynamic accuracy
• Drive and balance: forged eccentric shafts and built-in dynamic counterbalances for vibration reduction and stable high-speed production
• Capability: designed to withstand off-center loads and progressive stamping of thick sheet metal