Polyurethane Plants

Turnkey Polyol Production Plants

(Polyester Polyol & Polyether Polyol)

Atılım Grup Makina specializes in the engineering, design, and turnkey installation of high-precision Polyol Production Plants. Polyols are the essential building blocks of the Polyurethane (PU) industry, and our facilities are engineered to produce high-quality Polyester and Polyether Polyols that meet international standards.

From reactor design to complex vacuum systems and advanced automation, we provide end-to-end solutions for chemical manufacturers worldwide.

1. Polyester Polyol Production Plants

Polyester polyols are typically produced through the condensation reaction between dicarboxylic acids and glycols.

Applications of Polyester Polyols:

• Footwear Industry: High-performance shoe soles and elastomers.
• Flexible & Rigid Foams: Specialized insulation and cushioning.
• Coatings & Adhesives: High-durability industrial coatings and CASE (Coatings, Adhesives, Sealants, and Elastomers) applications.
• Synthetic Leather: Production of high-quality PU leather.

Key Features of Our Plants:

• Precise temperature control for condensation reactions.
• Advanced water removal (distillation) systems.
• High-vacuum capability to achieve low acid values.
• Specialized agitator designs for optimum heat transfer and mixing.

2. Polyether Polyol Production Plants

Polyether polyols are produced by the polymerization of organic oxides (such as ethylene oxide or propylene oxide) with an initiator. These require highly controlled and safe production environments due to the nature of the raw materials.

Applications of Polyether Polyols:

• Furniture & Bedding: Flexible foams for mattresses and seating.
• Automotive: Molded foams for car seats, headrests, and interior components.
• Construction: Rigid foams for thermal insulation panels and spray foam (SPF).
• Industrial: High-resilience elastomers and microcellular foams.

Key Features of Our Plants:

• Exothermic Reaction Management: Advanced cooling systems to handle high heat release during polymerization.
• Pressure-Resistant Reactors: Specifically designed for safely handling oxide gases.
• Catalyst Handling: Automated systems for catalyst dosing and neutralization.
• Cleaning & Purification: Integrated stripping and filtration units for high-purity final products.

Technical Capabilities of Atılım Grup Makina

Our turnkey polyol facilities include the following high-tech components:

• Stainless Steel Reactors (AISI 316L/316Ti): Custom-built reactors designed for specific pressure and temperature curves.
• Sophisticated Heating & Cooling: Integrated thermal oil systems and rapid-cooling internal/external coils.
• Vacuum & Distillation Columns: Multi-stage condensers and vacuum pumps for moisture and byproduct removal.
• PLC & SCADA Automation: Fully automated process control (Industry 4.0 ready) for recipe management, temperature ramping, and safety interlocking.
• ATEX Compliance: All equipment and electrical installations are explosion-proof, ensuring maximum safety in hazardous environments.

Why Partner with Atılım Grup Makina?

• Customized Engineering: We design the plant based on your specific target molecular weight and viscosity requirements.
• Energy Efficiency: Optimized heat recovery systems to reduce operational costs.
• Global Standards: Manufacturing according to CE, ASME, or PED standards.
• Operator Training: Comprehensive training for your technical team on-site.
• After-Sales Support: Technical maintenance and spare parts availability.