Humidifier for Textile Industry — Humidity Control for Spinning, Weaving, Knitting, and Yarn Processing

It depends on the fiber type and process stage. Cotton spinning typically requires 55–65% RH. Cotton and blend weaving runs best at 65–75% RH. Wool processing benefits from 65–75% RH. Synthetic fiber processing needs 55–65% RH primarily for static control. Yarn storage and conditioning rooms should maintain 60–70% RH to achieve standard weight regain. The specific target within these ranges depends on your machine speeds, fiber grade, and local conditions.

No, under normal operating conditions. SHISHUO UH-DS humidifiers produce droplets of 0.5–5 microns. At this size, the droplets evaporate in the ambient air before they can settle on surfaces. The purpose is to raise the moisture content of the air, not to apply water to the product. The yarn and fabric reach the correct moisture level by equilibrating with the humidified air. Maintain a minimum distance of 1.5–2 meters between the mist outlet and the nearest yarn or fabric surface to ensure complete evaporation.

Static charge builds on fiber surfaces when friction occurs at low humidity. The fiber's surface moisture provides a conductive path that dissipates charge as it forms. Above approximately 55% RH, most textile fibers have sufficient surface conductivity to prevent significant static accumulation. Below this level, charge builds faster than it dissipates, causing fibers to repel each other, attract to machine surfaces, and generate visible sparking in extreme cases. Maintaining humidity above 55–60% RH eliminates static as a processing problem.

Usage depends on the humidification capacity needed. A UH-DS-12E running at full output consumes 12 liters of water per hour, or approximately 96 liters in an 8-hour shift. A larger UH-DS-30E at full output uses 30 liters per hour, or 240 liters per shift. Actual consumption is lower when the humidity controller cycles the unit off after reaching the set-point. In humid seasons, water consumption drops significantly.

SHISHUO atomization plates are rated for 3,500–5,000 hours of operation. At 16 hours per day (two shifts), this is approximately 7–10 months. Using purified or softened water extends plate life toward the upper end of this range. Hard water accelerates plate wear and mineral buildup. Plates are replaceable consumables — the sealed, waterproof atomization core is designed for easy plate swap without replacing the entire unit.

The unit will operate with tap water, but mineral content affects both the air quality and the plate lifespan. Hard water minerals are atomized into the air and can deposit as white dust on surfaces, including on yarn and fabric. For textile applications where product cleanliness matters, purified water (RO or deionized) is recommended. At minimum, use softened water to extend atomization plate life.

Yes. The UH-DS series supports fixed, mobile, and pipeline installation setups. For large textile production halls, a pipeline distribution system carries humidified air from the unit to multiple discharge points across the floor. Contact our team for pipeline configuration options.

Yes. We manufacture all units at our Jiaxing production base. We support OEM branding and ODM modifications including capacity customization, voltage adaptation, control system changes, and housing modifications for integration into existing textile HVAC systems.