Page: 1

Conduct Research Top

  • Hydraulic Ram Pumps
    Hydraulic ram pumps use the energy of a large amount of water falling a small height to lift a small amount of that water to a much greater height. In this way, water from a spring or stream in a valley can be pumped to a village or irrigation scheme on the hillside. In general, a ram pump can pump
  • Top Ten Reasons to Go Hydraulic
    of a flywheel reduce the overall noise level of hydraulic presses compared to mechanical presses. Properly sized and properly mounted pumping units meet and exceed current Federal standards for noise, even with the pump under full pressure. Because each phase of the ram movement can be controlled, noise levels
  • Hydraulic Rams
    . Most hydraulic pumps can pump approximately one-tenth of the received water volume to a height ten times greater than the intake. Hydraulic ram pumps are useful where the water source flows constantly, and the usable fall from the water source to the pump location is at least 3 ft.
  • Success Story - Parker "In Pump" Controls Improves New Head Press Machine Design (.pdf)
    CHALLENGE: Bradford White Corporation, a leading manufacturer of commercial water heaters, needed to replace an aging tank expander/head press that lacked the flexibility to run the wide variety of product models their customers desire. ./8dce7aa7-2fdc-4519-9a5e-dd477caf911d Hydraulic Pump
  • Improved Dimensional Precision by High Performance Bonded Mixes and Advanced Compaction Presses
    type TPA-HP. The hydraulic system is based on pumps which are closed loop controlled relative to the power. requirements of the machine and the multiplaten die set. The machine operates through an energy. management system that employs only a fraction of the maximum power available, thereby ensuring
  • PLASTICS REFERENCE GUIDE
    and is drawn from a central system/silo and is shot in a short stroke using a direct-acting hydraulic ram. This is said to eliminate the double-platen deflection common to machines that build tonnage through tie rods. The ram's maximum travel is 1.37 in. The Maxima also has a dry-cycle time of 8.1 sec (30-ips
  • Know Thy Press: In Sickness and in Health
    , press life may be able to be extended by replacing the pump. Cracks are found in the frame. These fractures can be subtle or obvious. A temporary fix is to possibly weld the frame, but ultimately the press will need to be replaced. Critical hydraulic or electrical problems. If press operators ignore

Engineering Web Search: Hydraulic Water Ram Pump Top