In-house polyurethane machinery engineering since 1989
Priorities
Industrial and commercial refrigeration, insulated panels and roof tiles, and automotive suppliers.
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Dosadora ou injetora de poliuretano? Qual a diferença e como escolher
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You can start from the equipment you are looking for or from the product you need to make. Both paths lead to the same technical information.
Industrial and commercial refrigeration Priority
Engineering for your product’s insulation process.
In refrigerators, freezers, display cases and cold rooms, rigid polyurethane foam is both the thermal insulation and part of the structure. It is injected between the cabinet walls, expands, fills the cavity and bonds to the skins.
Thermal insulation Priority
Let’s develop the next step of your insulation process.
Sandwich panels and insulated roof tiles combine metal facings with a rigid polyurethane (PUR) or polyisocyanurate (PIR) foam core. The core insulates, bonds the facings and gives the assembly its stiffness.
Automotive suppliers Priority
The project starts from the part requirements.
Polyurethane is in seats, backrests, headrests, steering wheels, gear knobs, dashboards, trims, suspension components and filters. Each part has its own material, density, finish and cycle.
Safety and fashion footwear
Soles, insoles and direct injection onto the upper with the STAR 300S line.
Footwear was one of Sulpol’s first markets. Soles, insoles and direct injection onto the upper call for exact metering, homogeneous mixing in two-component and multi-colour work, quick colour and mould changes, and stations arranged so the operator — or the automation — keeps a steady pace.
Automotive and industrial filters
Reliable sealing starts with correct metering.
In air, oil, fuel and cabin filters, polyurethane forms end caps, seals and gaskets that must seal well and withstand use. Metering off-ratio compromises sealing and strength.
Technical parts
Hardness, abrasion resistance and elasticity under control.
Polyurethane elastomers combine hardness, abrasion resistance and elasticity. They are used in industrial wheels, roller coating, mining, oil and gas, agricultural equipment, transport and technical parts that replace rubber or metal.
Application images are editorial illustrations and do not depict Sulpol equipment.
Application engineering
We will look at your application, target output and metering requirements to assess the right equipment configuration.
