<code id="dbuji"><ol id="dbuji"><track id="dbuji"></track></ol></code>
    <td id="dbuji"></td>
    <table id="dbuji"><option id="dbuji"></option></table>
        1. ROTAN® ED Pumps for Paint Application: Resin Handling

          Being a world leader of industrial paint manufacture,

          it is important for Beckers to ensure a reliable production,

          also in the resin handling. At Beckers’ plant in France,

          DESMI has delivered 4 pump units for resin handling,

          and the production works smoothly!

          Beckers logo

          Polymer resins are raw materials for Beckers’ paint
          production. Untill now, resins have been received in
          1000l IBC containers, but in order to improve safety
          and reduce wastes it was decided to supply resin
          raw materials by tanker trucks in the future, and new
          tank farms have therefore been built.

          So far, 4 storage tanks have been implemented
          to store the resin received by trucks. Each tank is
          heated to provide a minimum temperature around
          30°C for correct viscosity.

          Each tank on the plant has been equiped with 1
          DESMI ROTAN? ED81 internal gear pump installed
          on top of the tank. During the project time, attention
          has been paid to NPSHr compatibility as the pumps
          shall be operated with liquid levels down to 3 meters
          under suction flange.



          ROTAN ED pump

          Due to environment constraints, Beckers has
          required no leakage technology for pumps to avoid
          any contamination of the environment, especially
          in regards to a wild river running along the plant.
          The ROTAN? ED pump was a perfect match, as the
          pump is magnetically coupled for ultimate protection
          against leakage. At the same time the pump is ATEX

          To limit the wear with acceptable costs, bronze
          bearings have been chosen, and the pump speed
          has been limited to 350 rpm max, but can be less,
          especially when resins are more viscous or demand
          on production lines are lower.

          To match all requirements, each unit is operated
          with various frequency drives to adapt the flow to
          the plant requirements and to optimize starting of
          the pumps.

          All pumps have been equipped with PT100 on
          the casing and magnets to comply with ATEX

          A primary manually filling tank has been installed
          close to the pump for pump filling on the first start.
          Once pumps have been started, remaining resin inside
          the pump casing is enough to provide correct suction
          of the liquid in the tank for the following starts.


          ROTAN ED Pump

          DESMI ROTAN? ED (Environmental Duty) Internal Gear Pump


          Technical specifications:
          4 x ROTAN? ED81 1U22 for Resin handling
          Viscosity: Around 2500 cst, max 5000 cst at starting
          Pumping temperature: 35°C min
          Flow: 5-10 m3/h
          Discharge pressure: Up to 10 bars
          Motor: 5,5KW 4 poles with VFD
          Gear output speed: 350 rpm max
          Minimum liquid height at suction: 3m under the pump suction

          Global Contacts

          DESMI is a global company

          Find address and contact information of our global locations

          Join our newsletter

          Sign up for our newsletter and we'll send you the latest headlines directly to your inbox.

          * indicates required