Industrial Cooling Without Industrial Costs

A 60㎡ workshop in summer is a productivity killer. Compressor AC for that space costs thousands in equipment and hundreds monthly in electricity. The DeTong TM-1201J 60L industrial evaporative air cooler solves this with 160W of power driving a 4-sided thickened wet curtain that cools through evaporation — the same natural process that makes a sea breeze feel cool on a hot day. With a 60L dual-tank system (upper and lower reservoirs), it runs continuously for up to 60 hours. That's Monday morning to Wednesday afternoon on a single fill. The 1.2-meter tall form factor positions airflow at standing height — exactly where people work, eat, and move in commercial settings.

The 4-Sided Wet Curtain Difference

Where smaller units use a 3-sided curtain, the TM-1201J upgrades to a 4-sided configuration — air is drawn through cooling media on all four faces simultaneously. This 33% increase in evaporative surface area directly increases cooling capacity. The thickened curtain fibers hold more water per square centimeter, maintaining saturation even under continuous high-speed operation. Water gravity-feeds from the upper tank through the curtain, with excess collected in the lower tank and recirculated — preventing dry pump operation even when the upper tank depletes.

Safety-First Industrial Design

◆ Blade-Free Oscillation: Unlike traditional industrial fans with exposed metal blades, the TM-1201J uses a no-blade air delivery system. Air is drawn through the wet curtain and expelled through a grille-protected outlet. Automatic oscillation provides wide-area coverage without the laceration risk of spinning blades — critical in workshops with moving personnel and commercial spaces with public access.

◆ Simple Knob Control: Three clearly marked mechanical knobs control fan speed, oscillation, and cooling mode. No touchscreen, no remote to lose, no batteries to replace. In a workshop with greasy hands or a garage with gloves on, tactile mechanical controls are more practical than capacitive panels.

◆ 60L Dual-Tank Autonomy: Upper tank fills from the top-loading cover. Lower tank collects runoff and feeds the recirculation pump. Combined 60L capacity at 160W means approximately 0.27 kWh per hour — roughly 1/10th the electricity cost of equivalent-capacity compressor AC.

◆ 4 Ice Pack Boost: Drop the included ice crystals into either tank for immediate cooling performance increase. Ice-chilled water widens the evaporation temperature differential for faster cooling.

Deployed Where It Counts

◆ Automotive Workshops: 80㎡ service bay with 3 mechanics. Compressor AC would require 24,000 BTU at 3,500W. The TM-1201J covers the same area at 160W with blade-free safety and zero refrigerant.

◆ Warehouses & Distribution: Mezzanine-level cooling where ducted AC can't reach. 1.2m height positions airflow above pallet stacks. 60-hour runtime means one daily fill covers two shifts.

◆ Commercial Kitchens: Evaporative cooling excels in dry-heat kitchen environments. Added humidification offsets the drying effect of extraction hoods on staff comfort.

◆ Outdoor Events & Markets: Weekend farmers' markets, craft fairs, food festivals. Standard 220V outlet handles the 160W load. Corrugated box packaging enables retail-ready shelf presentation.

Build Quality & Support

ISO 9001 certified production. CE and RoHS compliant materials. 4 smooth-rolling casters with locking brakes. UV-stabilized white ABS body (custom colors available). Factory-tested across all 3 speeds and cooling mode. 1-year warranty with free spare parts. DeTong — designed and manufactured in Zhejiang, China.