RAKU<sup>®</sup> TOOL SPOTLIGHT Surface water? No, thanks! - Rampf Group

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RAKU® TOOL SPOTLIGHT Surface water? No, thanks!

Drainage cover for sewers – manufactured using RAKU® TOOL WB-1404

Surface water? Not with RAKU® TOOL!

For the production of drainage covers for sewers, the Maydakovskiy Zavod OOO foundry relies on our RAKU® TOOL WB-1404 polyurethane board material. Why? See for yourself and read on.

The Application

Production of a pattern plate to manufacture cast iron drainage covers for street sewers.

The Board Material Had To Fulfil Following requirements:

  • High abrasion resistance
  • Highly detailed reproduction and easy to machine

The production process:

1. Direct milling of pattern plate from CAD data

2. Finishing of pattern plate

Molding facility: Disamatic MK2013

Sand temperature 40-60 °C

Produced number of moldings: Already well over 70,000 based on respective operating conditions

Produced parts: Cast iron according to GOST 1412-85

Weight of cast part: approx. 6.6 kg

Your benefits with RAKU® TOOL WB-1404

Good abrasion resistance

Good resistance against amine

Dimensionally stable

Low coefficient of thermal expansion

Resistant to dry ice cleaning

Special adhesive matched to board material available

Product information at a glance


Density 1.40 g/cm3

Further applications

  • Checking fixtures for metal parts
  • Models and molds for polyester applications
  • Models and molds for composites applications
  • Hammer tools
  • Vacuum forming tools
  • Foundry models
  • Foundry core boxes
  • Molds for low pressure RIM

Spotlight picture gallery

Project partner

SKM Polymer, LLC
Stroitelniy proezd, 7A,
corp. 7, office 10, pom. 5
RU-125362 Moscow