M.W. Watermark LLC

9 products found

M.W. Watermark LLC Products

  • Filter Plate Shifters

  • M.W. Watermark - Semi-Automatic Plate Shifter

    M.W. Watermark - Semi-Automatic Plate Shifter

    The M.W. Watermark Semi-Automatic Plate Shifter allows for easy, single-person operation of the press empty/filter cake discharge cycle. The operator positions the shifter between filter plate handles and then presses and holds the rocker switch to shift the next plate. The operator must maintain pressure on the rocker switch during the plate shift or the shifter will stop and remain in the non-functioning position until the operator again applies...

  • M.W. Watermark - Automatic Plate Shifter

    M.W. Watermark - Automatic Plate Shifter

    An automatic plate shifter eliminates the need for operator intervention during filter cake discharge. It’s used in conjunction with the M.W. Watermark Full Automation Control System, or with custom PLC controls, to provide the highest level of filter press automation available. An automatic plate shifter is desirable when there are multiple filter presses installed in one location, where operator contact with the filter cake is undesirable, or...

  • Filter Press Controls

  • M.W. Watermark - Model AFPCS - Automatic Feed Pump Control System

    M.W. Watermark - Model AFPCS - Automatic Feed Pump Control System

    AFPCS is used in conjunction with air-operated diaphragm (AOD) feed pumps to automatically increase the feed pump pressure during the filtration cycle. High initial feed pump pressures can build a very tightly packed, impermeable layer of solids on the filter cloth, restricting the flow of slurry and ultimately the density of the cake. Reduced initial feed pressure allows a soft layer of slurry particles to be deposited on the filter cloth. This layer...

  • M.W. Watermark - Model EHCS - Electric Hydraulic Control System

    M.W. Watermark - Model EHCS - Electric Hydraulic Control System

    Includes feed pump control and adds control of electric hydraulic and drip trays M.W. Watermark filter presses are equipped with the EHCS when electric hydraulics are included with a filter press, providing control of the closure system, feed pump, and adds control of electric hydraulics and drip trays. The EHCS features a touch screen control interface, an emergency stop push button, and a disconnect switch in a NEMA 4...

  • Filter Cake Discharge

  • M.W. Watermark - Self-Dumping Cake Hopper

    M.W. Watermark - Self-Dumping Cake Hopper

    M.W. Watermark can provide a self-dumping cake hopper (also known as a dumpster) for almost any size press for easy handling of discharged solids. The hoppers are furnished with large ball-bearing casters for easy positioning under the presses, either manually or by using a lift truck. When filled, the operator picks up the hopper using a fork lift truck and positions it over a larger container. It’s emptied quickly and easily by pulling the...

  • Watermark - Clarifier