Eccentric 2K Dispensing Screw Valve 1~60rpm Automotive Electronics Auger Valve Dispenser
KDP1000 Eccentric type 2K dispensing screw valve 1~60rpm speed for Automotive Electronics
The dual-component high-flow eccentric screw valve is engineered for precise and stable dispensing of two-part materials such as thermal interface compounds and structural sealants in automotive electronics, e-drive systems, and ECU encapsulation. With independent volumetric control for A/B components, it ensures accurate ratio matching and continuous, pulse-free output—eliminating issues like dripping, voids, or overflow. Ideal for demanding applications like motor housing sealing and inverter thermal bonding, the valve supports high-viscosity and filled materials. Its durable rotor-stator design offers extended service life and minimal maintenance, reducing downtime and total cost of ownership. Compact and automation-friendly, it integrates seamlessly into high-volume production lines.
Core Advantages
1. Accurate A/B ratio control
Each group of A and B fluids are independently metered, and servo-driven volumetric dispensing is used to ensure stable and consistent mixing ratios (supporting multiple ratios such as 1:1, 2:1, 4:1, 10:1, etc.)
The volumetric metering principle avoids mixing ratio errors caused by viscosity fluctuations and pressure fluctuations.
2. Applicable to high-viscosity/filler materials
Supports high viscosity (such as thermal conductive glue, structural glue, sealant) and high-filler materials (such as ceramic particles, metal powder, etc.)
Continuous spiral propulsion effectively reduces the risk of blockage and ensures smooth dispensing.
3. No pulse, no glue breakage
Main appliaction
- Automotive electronics
- Electric drive systems
- Power batteries
- LED packaging
Technical parameters
| Two-component screw valve | |
| Model | KDP1000 |
| Glue output per circle(ml) | 1 |
| Flow rate (mL/min) | 2~40 |
| Mixing ratio | 1:1~10:1 |
| Measuring accuracy | ±3% |
| Matching controller | KSC3000-D |
| Operating pressure | 0~0.6MPa |
| Maximum output pressure | 2.0MPa |
| Viscosity range | 1~1,000,000cPs |
| Motor speed | 1~60rpm |
| Rotor material | Ceramic |
| Stator material | FKM/FFKM/EPDM |
FAQ
1. What types of materials can it dispense?
It supports a wide range of two-component materials, including:
Epoxy resins
Polyurethanes
Silicone encapsulants
Thermal interface materials (2K TIM)
UV curable 2K adhesives
Filled, abrasive, or high-viscosity fluids
2. Is it suitable for high-viscosity or filled materials?
Yes. The screw design allows continuous, pressure-stable flow for high-viscosity and particle-filled materials, minimizing clogging and reducing material shear.
About Mingseal
Founded in 2008, Changzhou Mingseal Robot Technology Co., Ltd. is a technology-driven manufacturer of high-end equipment, specializing in connection, assembly, inspection systems, and key components for advanced semiconductor packaging and precision electronics. Our solutions are widely adopted by leading customers in sectors such as semiconductor packaging, consumer electronics, and automotive electronics. With a strong presence across Asia and the Americas, we deliver reliable support and innovation globally.
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