Four-Post Press Machine Overview
Four-post hydraulic presses, also known as 4-column hydraulic presses, can be designed to accommodate dies of any size and are well suited for part manufacturing that requires superior rigidity and precise bed-to-ram parallelism. 4-post hydraulic presses are advantageous because they’re typically more economical than gib-guided presses and allow four-sided access to the working area. MULTIPRESS offers a wide variety of hydraulic 4 post hydraulic presses or 4 column presses ranging from 20 to 1000 ton in capacity. While we offer several “standard” sizes based on typical use, MULTIPRESS routinely builds customized 4-post hydraulic press models based on individual client application and production requirements. Our experienced engineering staff partners closely with clients to ensure their four-post press is built to their specifications. MULTIPRESS equipment is always built with our signature rugged, heavy duty construction, designed to meet demanding production schedules with years of trouble-free operation.
Electric Controls
- Standard control is dual anti-tie-down start buttons with position shift speed change and pressure reversal.
- Optional dwell timer or position reversal available
- Optional pressure shift speed change available
- Optional quality control circuit to confirm complete press stroke was accomplished
- Optional interfacing to external robots/automation
- Optional touch screen operation is available
Hydraulic Options
- Standard circuit is directional valve type with tonnage decompression
- Optional open loop proportional, force or speed control – joystick operation available
- Optional servo-hydraulic, force and speed control
- Optional safety spool monitoring available
- Optional pressing speed control
- Optional dual pump high/low circuit
- Optional lower ejector and/or stripper cylinder
Product Specs
