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At Kirkco Corporation, we engineer precision metering and dispensing systems that elevate the quality and efficiency of composite manufacturing. Our specialized equipment for Sheet Molding Compound (SMC) and In-Mold Coating (IMC) processes empowers manufacturers to produce lightweight, high-strength composite parts with flawless, paint-ready surfaces straight out of the press.
By integrating our advanced IMC Coatec metering systems into your compression molding workflow, you can eliminate costly secondary surface preparation, reduce cycle times, and consistently achieve the "Class A" surface finishes demanded by the automotive, commercial vehicle, and recreational marine industries.
Understanding Sheet Molding Compound (SMC)
Compression-molded Sheet Molding Compound (SMC) is a high-performance fiber-reinforced plastic (FRP) composite. Formulated from thermosetting resins, glass fiber reinforcements, and specialized fillers, SMC is molded under intense heat and pressure to create components that are exceptionally strong, lightweight, and corrosion-resistant.
SMC can be custom-formulated with low-profile additives, cure initiators, and thickeners to meet precise structural and cosmetic requirements. Because of its superior strength-to-weight ratio and dimensional stability, SMC is the material of choice for demanding applications across multiple industries, including:
Related Industries
IMC Coatec Metering System
To execute the In-Mold Coating process flawlessly, precise control over material delivery, temperature, and injection timing is critical. The Kirkco IMC Coatec Metering System is a dedicated, production-ready platform designed to give you a Class A finish with minimal maintenance and maximum repeatability.
System Features & Capabilities
- Precision Hydraulic Metering: 5-level pressure control ensures exact volumetric shot delivery into the mold cavity.
- Thermal Management: Cooled 24-liter material pressure vessels, cooling circuits, and cooled injection valves prevent premature curing of the highly reactive coating.
- Press Integration: Electronic PLC controls (Vipa 315) and potential-free contact interfaces synchronize the injection sequence perfectly with the compression press states.
- Comprehensive Hose Management: 10-meter integrated hose packages manage material feed, return, lubricants, coolants, and hydraulic oil for the injection port.
- Vacuum & Accumulator Units: Integrated hydraulic aggregates with pressure accumulators and vacuum units ensure stable, uninterrupted operation.
In-Mold Coating (IMC) Quality Framework
Executive Overview
Kirkco engineered the In-Mold Coating (IMC) Quality Framework to govern surface-engineered composite processes. This architecture defines a standardized, NDA-safe framework for integrating precision metering, controlled shot delivery, and press communication in advanced manufacturing environments.
IMC Process Definition
IMC is a precision-dispensed coating process integrated directly into the compression molding cycle. The IMC Coatec platform synchronizes with the press via PLC-based controls, managing exact shot size, injection timing, and press interlocks to ensure the coating is introduced at the optimal moment of resin cure.
Controls & Validation
Applications governed by this architecture demand repeatability and risk reduction. Our control systems monitor pressure and volume to confirm coating thickness uniformity and optimal substrate adhesion. This validation ensures that every molded part exits the press meeting stringent OEM surface specifications.
Lifecycle & Scalability
Designed for high-volume production, the IMC Coatec architecture supports integration with multiple presses and adapts to evolving coating chemistries. Kirkco supports manufacturers implementing IMC systems through confidential engineering engagements under NDA, aligning equipment architecture with specific production objectives and quality requirements.
Confidential Engineering CTA
Kirkco supports IMC implementations under NDA.
IMC Coatec System Architecture
Executive Overview
This Application Architecture defines an IMC Coatec-based system for precision in-mold coating of composite components.
System Architecture
The IMC Coatec platform integrates precision metering, controlled shot delivery, and press communication.
Controls & Press Integration
PLC-based controls synchronize coating injection with press states.
Quality & Validation
Validation confirms coating thickness uniformity and adhesion.
Framework Alignment
Governed by Composite and IMC Quality Frameworks.
Confidential Engineering CTA
Kirkco provides IMC Coatec system architectures under NDA.