Polyurethane Process Industries, LLC

REPAIRS / UPGRADES
Rebuild Gallery

Where the customer comes first

Click on the examples below to view a larger image and a description of the repairs that were made.

Before-After Image: Cannon mix head rebuild Before-After Image: Krauss-Maffei mix head repairs Before-After Image: Cannon mix head repairs Before-After Image: Cannon mixing head repairs Before-After Image: Admiral mixing head repairs Before-After Image: Rexroth foam pump repairs Before-After Image: Cannon mixhead repair Before-After Image: Gusmer mix head repairs

EXAMPLE 6: Rebuilt Metering Pump

This Rexroth A2VK positive displacement pump would not generate the correct chemical output and pressure for manufacturing polyurethane foam.

What we did:

  • Disassembled, cleaned and inspected the metering pump.
  • Replaced the seals, O-rings, gaskets, bushings, bearings, control plate, pressure cylinder and pistons with new Rexroth pump parts.
  • Applied a new finish coat.
  • Reassembled the metering pump.
  • Tested the rebuilt axial piston pump with a non-reactive fluid to ensure conformance with Rexroth flow and pressure specifications.
Before and After Image - Rexroth A2VK pump repair

» Learn more about our Pump Repair Services