Four-post press, also known as the 4-column hydraulic press, is guided by quality graphite-impregnated self-lubricated bronze bushings and four solid, chrome-plated posts. The modular 4-post tie-rod frame construction provides maximum rigidity minimizes deflection of the entire machine construction and offers perfect precise bed-to-ram parallelism. Large columns and thick plates can provide a stable platform for your special demanding application.
| Applicable Industries: | Trimming, Die Cutting, Stamping, Deep Drawing, Powder Compaction, etc | Certification: | CE/UL/ISO |
| power Supply: | 380V/220V/415V/480V option | warranty: | 18 months |
| Customizable: | Highly customized to your requirements | Aftersales Service: | Field installation, maintenance, and repair service (only China), Commissioning and training, Online support, Free spare parts, Video technical support |
| Production Lead-time: | About 30~55 workdays | Payment Term: | T/T |
| Packing: | Wooden Package Suitable for Sea Transport | Delivery Term: | EXW, FOB,CFR,CIF,DDU |
Compares to the 2-post press and c frame press, 4 post press provides four-sided access to the working area and is customized with virtually no restriction on bed sizes and tonnage, the 4-post press is born to be a heavy-duty hydraulic press. Shuntec 4-post presses are widely used in applications that need to accommodate dies of any size, such as trimming, die-cutting, deep drawing, stamping, and so on.
All 4 post presses in Shuntec are built with tough quality standards to ensure years of maintenance-free and reliable operation.
Four-sides access for convenient loading and unloading of dies or tools
Modular design, customize to your specifications
Superior rigidity and bed to platen parallelism
Precision guided moving slide (platen)
Fast, easy, and safe setup and operation
Years of maintenance-free and reliable operation.
Shuntec offers several standard 4 post presses, technical parameters described as below. These standardized 4 post press systems can be modified with specific tonnage, stroke, shut height, bed size to meet your special need.
| Description | Shuntec-TP01 50T | Shuntec-TP01 100T | Shuntec-TP01 150T | Shuntec-TP01 250T | Shuntec-TP01 500T |
| Nominal Force | 500 KN | 1000 KN | 1500 KN | 2500 KN | 500 KN |
| Structure | Four-column | Four-column | Four-column | Four-column | Four-column |
| Cylinder Stroke | 150 mm | 2000 mm | 250 mm | 500 mm | 6000 mm |
| Max. Daylight | 400 mm | 500 mm | 5500 mm | 800 mm | 900 mm |
| Shut Height | 250 mm | 30 mm | 300 mm | 300 mm | 300 mm |
| Effective Table Area | 450*450 mm | 500*500 mm | 550*550 mm | 700*700 mm | 900*900 mm |
| Closing Speed | 130 mm/s | 110 mm/s | 155 mm/s | 170 mm/s | 140 mm/s |
| Slow Pressing Speed | 13.5 mm/s | 8.5 mm/s | 9 mm/s | 11 mm/s | 5.5 mm/s |
| Return Speed | 125mm/s | 110 mm/s | 145 mm/s | 195 mm/s | 140 mm/s |
| Motor | 4 Pole, 5.5KW | 4 Pole, 11KW | 4 Pole, 15KW | 4 Pole, 30KW | 4 Pole, 30KW |
| Power Supply | 3Phase, 220/380/415/480VAC, 50/60HZ | 3Phase, 220/380/415/480VAC, 50/60HZ | 3Phase, 220/380/415/480VAC, 50/60HZ | 3Phase, 220/380/415/480VAC, 50/60HZ | 3Phase, 220/380/415/480VAC, 50/60HZ |
| System Pressure | 20 Mpa | 20 Mpa | 20 Mpa | 25 Mpa | 25 Mpa |
| Machine Approx. Weight | 4.5 Ton | 5 Ton | 7 Ton | 11 Ton | 15 Ton |
| Machine Approx. Size | 1500*1350*2250 mm | 1650*1350*2300 mm | 1850*1450*2500 mm | 1950*1600*2650 mm | 2000*1800*2850 mm |
• Anti-tie-down, anti-repeat controls with ring guards
• Interlocked, hinged guards on 3 sides
• Hydraulic center ejection
• Air blast valve with timer and air nozzles
• Removable base
• Portable operator console
• Safety ratchet bar
• Pneumatic safety rachet
• Color HMI
• Linear position sensor
• Load cell
• Automatic tie bar lubrication
• Top-mounted hydraulics
