Two-Component Screw Platen Pump for Advanced EV and Optical Bonding

With the rapid development of electric vehicles and autonomous driving, modern manufacturers increasingly rely on two-component adhesives and thermal materials for structural bonding and heat management. The KGL Two-Component Screw Platen Pump is designed to pump and mix two separate material components directly from standard drums — eliminating intermediate transfer and ensuring the right ratio for every cycle.

Driven by a high-efficiency servo motor, each pump unit maintains stable torque and quiet operation even with high-viscosity or filler-rich materials. The dual-barrel platen design feeds each component precisely into the screw pump system, where the materials are metered, mixed, and conveyed to downstream precision dispensing or coating lines. The KGL Two-Component model supports various mix ratios, adjustable flow rates, optional heating modules for temperature-sensitive adhesives, and wear-resistant configurations for abrasive fillers.

Core Advantages

• Dedicated Dual-Component System: Equipped with two supply barrels, each with its screw drive for accurate ratio control and synchronized flow.
• Direct Drum Transfer: Transfer both A and B components directly from original barrels to the mixing and dispensing unit — minimizing handling, contamination, and waste.
• Handles High-Viscosity & Filled Materials: Reliable pumping of structural glues, thermal conductive pastes, and sealants with viscosities up to 500,000 CPS and high solid content.
• Consistent Ratio, Precise Mixing: Support variable mix ratios and continuous flow, preventing unmixed sections or inconsistent bonding.

Application Areas

✔ BMS (Battery Management System) and OBC (On-Board Charger) Heat Dissipation Coating
✔ Central Control Screen Structural Bonding in Smart Cockpits
✔ Electric Drive & Electric Control Shell Sealing
✔ LIDAR Window Bonding for Autonomous Vehicles
✔ Dual-Component Potting & Encapsulation for High-Reliability Electronics
✔ Two-Component Thermal Interface Material (TIM) Feeding

Technical Specifications

FAQ

Q1: How does the two-component version differ from the single-component pump?
A: The KGL Two-Component model has two supply barrels and dual screw pumps to feed, meter, and mix two adhesive parts in precise ratios. It’s ideal for applications where resin and hardener or base and activator must be mixed just before dispensing.

Q2: Can the pump handle filled thermal materials?
A: Yes — the screw pump design and servo-driven control handle high-viscosity, filler-heavy thermal pastes or gap fillers without clogging or separation.

Q3: Is the mix ratio adjustable?
A: Absolutely. The system allows for flexible mix ratios to match specific product or process requirements.

Q4: Does it work with standard glue barrels?
A: Yes — both components are transferred directly from standard industrial drums, eliminating extra containers and reducing waste.

About Mingseal

Mingseal is a trusted manufacturer of high-precision dispensing solutions for global markets, specializing in advanced automation for electric vehicles, new energy, and smart optical systems. With industry-leading R&D, localized support, and strict quality control, Mingseal delivers stable, efficient, and flexible equipment that helps our customers build reliable, high-yield production lines.

Contact Mingseal today to learn how the KGL Series Two-Component Screw Platen Pump can help you achieve cleaner, more precise bonding and coating processes for your next-generation products.