Empowering Plastic & Rubber Machinery: KaoLu’s Next-Gen Smart Proportional Valves

With a proud 46-year heritage of engineering excellence in Taichung, Taiwan, KaoLu is a premier manufacturer of high-precision proportional pressure regulators and modules. Engineered to

withstand the most demanding industrial environments, our solutions offer high-pressure capabilities up to 50 bar and high-flow rates up to DN 40.

Whether it is linear/rotary PET bottle blow-molding or dynamic injection processes, KaoLu’s smart valves are built for machinery that requires high-speed, dynamic, and flawless pressure transitions.

KaoLu’s global reputation spans 13 countries, trusted by industry leaders not only in polymer processing, but also in ultra-stringent sectors like medical devices (ISO 13485 certified), semiconductors, laser cutting, and aerospace. This cross-industry expertise guarantees that every valve we deliver meets the highest standards of reliability.

Smart Solutions for Maximum Precision & Productivity

As the plastics and rubber industries evolve toward automation and energy efficiency, Kao Lu provides the advanced electro-pneumatic control needed to eliminate waste, shorten cycle times, and maximize machine uptime.

1.Unmatched Precision: Proportional Pressure Regulators

Designed for rapid response times and pinpoint accuracy, our electro-pneumatic pressure regulators deliver flawless air pressure control in pneumatic-driven systems.

• The Benefit: Essential for maintaining consistent product quality in stretch blow molding and laser cutting.

• The Impact: Dramatically reduces cycle times and minimizes material waste, offering a wide pressure range and digital control options to fit any setup.

• Pressure range up to 50 and 100 bar, with accuracy of 0.1% and high flow rate

2.Intelligent Flow Management: Proportional Flow Control Valves

For temperature-sensitive and pressure-critical processes, KaoLu’s Proportional Flow Control Valves offer ultra-smooth, adjustable air and water flow regulation.

• The Benefit: Ideal for automated material handling and thermoforming equipment.

• The Impact: Provides fine-tuned flow modulation that optimizes energy consumption and enhances overall process stability.

3.Contamination-Free Operation: Proportional Pinch Valves

Handling viscous, abrasive media, or complex rubber compounds with additives can easily wear down traditional valves. Kao Lu’s Proportional Pinch Valves offer a game-changing alternative.

• The Benefit: Zero direct contact between the valve mechanism and the media.

• The Impact: Significantly extends tubing lifespan, ensures hygienic operation, and minimizes maintenance costs in precision dosing or feeding systems.

Why Leading OEMs Choose Kao Lu?

• Precision Control: Enhanced repeatability and stable, predictable outputs under fluctuating factory conditions.

• Energy Efficiency: Optimized system response that reduces compressed air consumption, cutting down operational costs.

• Customizable Engineering: Tailored specifications and modular designs to perfectly integrate into your existing machinery.

• Industrial-Grade Reliability: Robust construction purpose-built for continuous, 24/7 industrial production lines.

Ready to Elevate Your Machine Performance?

Don't let legacy components bottleneck your production capacity. Discover how KaoLu’s smart regulators and valves can unlock new levels of efficiency and accuracy in your plastics and rubber production lines!

More information please refer to KaoLu’s website!

https://www.genndih.com/