4-Post Press

Product Description

Lexson’s modular designed 4-post press, also known as 4-column hydraulic press, is guided by quality graphite-impregnated self-lubricated bronze bushings and four solid, chrome-plated posts. Heavy duty 4-post frame construction provides maximum rigidity minimize deflection of the entire machine construction and offers perfect precise bed-to-ram parallelism. Large columns and thick plates can provide the stable platform for your special demanding application.

ADVANTAGES

Compares to Lexson 2-post press and c frame press, 4 post press provides four-sided access to the working area and customized virtually no restriction on bed sizes and tonnage, Lexson 4-post press is born to be heavy duty hydraulic press. Thus 4- post presses are widely used in applications which need to accommodate dies of any size, such as trimming, die cutting, deep drawing, stamping and so on.

All 4 post presses in Lexson are built with tough quality standards to ensure years of maintenance-free and reliable operation.

  • Four-sides access for convenient loading and unloading 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.

Lexson 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.

MACHINE PARAMETERS

Detailed Technical Specification
Lexson-P01 Series Four-column Hydraulic Press
Please note that we can custom-build 4-post press directly to your specifications.

Description Lexson-P01 50T Lexson-P01 100T Lexson-P01 150T Lexson-P01 250T Lexson-P01 500T
Nominal Force 500 KN 1000 KN 1500 KN 2500 KN 5000 KN
Structure Four column Four column Four column Four column Four column
Cylinder Stroke 150 mm 200 mm 250 mm 500 mm 600 mm
Max. Daylight 400 mm 500 mm 550 mm 800 mm 900 mm
Shut Height 250 mm 300 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 125 mm/s 110 mm/s 145 mm/s 195 mm/s 140 mm/s
Motor 4 Pole, 5.5 KW 4 Pole, 11 KW 4 Pole, 15 KW 4 Pole, 30 KW 4 Pole, 30 KW
Power Supply 3 Phase, 220/380/415/480VAC, 50/60 HZ 3 Phase, 220/380/415/480VAC, 50/60 HZ 3 Phase, 220/380/415/480VAC, 50/60 HZ 3 Phase, 220/380/415/480VAC, 50/60 HZ 3 Phase, 220/380/415/480VAC, 50/60 HZ
System Pressure 20 Mpa 20 Mpa 20 Mpa 25 Mpa 25 Mpa
Approx. Weight 4.5 Ton 5 Ton 7 Ton 11 Ton 15 Ton
Approx. Size 1500*1350*2250 mm 1650*1350*2300 mm 1850*1450*2500 mm 1950*1600*2650 mm 2000*1800*2850 mm

OPTIONS

•  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

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