WIWA PROFESSIONAL CLASSIC for sizing

  • For polystyrene and sand models
  • For good removability of the casting from the mold material
  • Significantly less overspray due to application with WIWA airless technology
Brochure

Description

Coating systems for sizing.

Coatings form a necessary boundary or barrier layer between sand and metal and are intended to ensure good removability of the casting from the molding material after casting. Coatings are applied in liquid form by spraying, for example with a WIWA low-pressure pump.
Styrofoam and sand models are coated. The coating is intended to reduce the surface roughness of the molds and cores and thus help to achieve smooth casting surfaces.
By applying the coatings with WIWA airless technology (airless spraying), there is significantly less overspray compared to air atomizing systems.
Two device variants are available.

Suitable accessories

Technical Data

ModelNiederdruck
Pressure ratio10:1
Output per cycle72 ccm
Max. output10 l/min
Max. inbound air pressure8 bar
Max. operating pressure80 bar
Order number0665329
ModelPROFESSIONAL CLASSIC 28023
Pressure ratio23:1
Output per cycle153 ccm
Max. output28 l/min
Max. inbound air pressure8 bar
Max. operating pressure185 bar
Order number0656355
N - Normal steel galvanized, not stainless, R - stainless, RS - Stainless steel, rust and acid resistant,
B - On container, D - on tripod, F - on chassis, G - on rack, GZ - On Rack with feed funnel, W - on wall mount,
ASL - suction tube, DAS - Direct suction

Fields Of Application

  • Steel Construction

Coating systems for sizing.

Coatings form a necessary boundary or barrier layer between sand and metal and are intended to ensure good removability of the casting from the molding material after casting. Coatings are applied in liquid form by spraying, for example with a WIWA low-pressure pump.
Styrofoam and sand models are coated. The coating is intended to reduce the surface roughness of the molds and cores and thus help to achieve smooth casting surfaces.
By applying the coatings with WIWA airless technology (airless spraying), there is significantly less overspray compared to air atomizing systems.
Two device variants are available.

Suitable accessories
ModelNiederdruck
Pressure ratio10:1
Output per cycle72 ccm
Max. output10 l/min
Max. inbound air pressure8 bar
Max. operating pressure80 bar
Order number0665329
ModelPROFESSIONAL CLASSIC 28023
Pressure ratio23:1
Output per cycle153 ccm
Max. output28 l/min
Max. inbound air pressure8 bar
Max. operating pressure185 bar
Order number0656355
N - Normal steel galvanized, not stainless, R - stainless, RS - Stainless steel, rust and acid resistant,
B - On container, D - on tripod, F - on chassis, G - on rack, GZ - On Rack with feed funnel, W - on wall mount,
ASL - suction tube, DAS - Direct suction

Fields Of Application

  • Steel Construction