RiLu® Hybrid Filter

In high-speed production, a static filter is a bottleneck waiting to happen. The WELSCH RiLu® Hybrid Filter for pure acrylic paints features our proprietary Rotating Vibration Filter, an empirical breakthrough designed to master the fluid dynamics of both fresh and return paint.

The upcoming launch of our 8th generation filtration technology is the result of 30 years of relentless field-testing. We don't just screen out impurities; we ensure the kinetic stability of your coating, allowing for a 150 TPM flow that never stops for a clogged mesh.

Most manufacturers view a filter as a disposable accessory. At WELSCH, we view it as the cornerstone of production stability. The 8th generation RiLu® Hybrid Filter is a masterpiece of solid engineering. It is built to neutralize the challenges of high-speed acrylic production by utilizing mass, motion, and geometry.

At the heart of our high-grade stainless-steel collection basin lies our proprietary double-cone filter. This is where your coating's kinetic stability is secured, transforming a potential bottleneck into a reliable high-velocity stream.

Optimized Surface Area: The double-coned geometry provides a superior surface-to-volume ratio, ensuring maximum flow even with high-viscosity acrylics.

Axial Rotation: Driven by a top-mounted heavy-duty motor, the cone rotates around its own axis. This creates a continuous centrifugal displacement that prevents paint solids from ever finding a grip on the mesh.

We don't just move the paint; we manipulate its state. The entire double-cone assembly is subjected to engineered vibrations while it rotates. The combination of rotation and high-frequency vibration prevents the blinding of the stainless-steel mesh. It breaks the surface tension and keeps the acrylic homogenized, allowing for 100% effective recycling of return paint.

Shift Endurance: This dual-action cleaning allows the system to run for two to three full shifts, on average, without a single maintenance interruption.

To manage these forces at an effective output of 150 TPM, we have built the filter on an extremely solid, heavy-duty steel frame. Weighing nearly half a ton, the frame absorbs the internal harmonic vibrations, ensuring that the filter operates with surgical precision without transferring stress to the rest of the spray booth.

Despite its massive stature, the system is designed for the human element. The top-mounted drive unit and the internal double-cone are designed for rapid inspection and cleaning. We have eliminated the maintenance handcuffs. You are no longer dependent on disposable bag filters; you are supported by a permanent, self-cleaning industrial asset.

Our 8th generation RiLu® Paint Filter with atmospheric sealing represents the definitive end of the clog era. By integrating axial rotation and harmonic vibration within a strictly oxygen-free environment, we have created a single, uncompromising unit. This is the ultimate insurance policy for your finish quality. At WELSCH, we don't just screen your coating; we protect your brand's reputation on every single tile.