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Condition Desc. used
Manufacturer Carver
Volts 460
Model G30H-411 Monarch
Amperes 22
Serial # 3710
Length 33
Width 43
Height 79
Weight 1800
Phase 3

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Carver Wabash 30 Ton programmable hydraulic press dual pressure

Mfg: Carver

Mdl: G30H-411 Monarch

$9,500.00

Quantity: 1

Inventory #: 9442

Call 610-286-1655 with questions or shipping quotes.
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This is a 30 ton Carver / Wabash dual pressure platen hydraulic press.  This press features a programmable controller that controls low and high pressure circuits that allows recipes to have dual pressure settings and times.   The platens are electrically heated and controlled with dual digital West 2052 temperature controllers.  The platens are cooled with compressed air and water.  This press has 19.5-27"  of day-light  whereas a standard G30H has 6-12".  The controller system can work in manual mode where an operator has to hold down both "clamp close" buttons to close and hold the press until the "open" is pressed or it can be operated in "auto" mode that starts a press cycle that is programmed on the user interface.  The hydraulic system has two pressure ranges, high and low. Once the pressures are set for each circuit in manual mode the press can be operated in auto mode.  

The PLC controls the cycle in auto mode and allows the user to select time segments for low pressure, high pressure, air cooling, water cooling and air purge.   The operator selects with the push/pull buttons if they want to use the low, high, water and/or air cooling in the cylce. Then then  operator enters the times into the user interface in minutes or seconds for each segment. The cycles are started by pressing both "clamp close" buttons and once the "slow down" proximity switch is activated the PLC starts the first timer segment.  After all the segments are completed the press automatically opens.

The press was fully tested and all of the functions work well as can be seen in the test video.  Press is in good condition for the age and shows little signs of use.


  • 30 ton, up-acting, 4 column 
  • Options:
    • heated platens with dual digital temperature controllers
    • PLC control with user interface
    • automatic platen cooling
    • pressing speed control
    • larger daylight opening: 19.5 to 27" 
  • 6" stroke
  • platen size: 15x15"
  • 1.25" rod dia
  • 2 HP
  • Closing speed: 70 IPM
  • Press speed: 6 IPM
  • Open speed: 75 IPM
  • Air and water for platen cooling, 10 GPM water, .5 CFM air
  • Heat exchanger for hydraulic system, requires 5-6 GPM of 60-70  deg water
  • Auto/Manual operating mode
  • Allen Bradley SLC 500 PLC and user interface
  • The 5 parameters on the user interface for one cycle are:
    • low pressure timer
    • high pressure timer
    • air cooling
    • water cooling
    • air purge
  • Safety cage on all four sides (rear was removed for pics but it is included)