APPLICATION

Air conditioning, utilities, process and industrial applications.

CONSTRUCTION

The structural materials of LDC counterflow cooling towers are HDSG steel frame and a fiberglass composite makes the tower lightweight but durable. The enclosed nature of a counterflow tower restricts exposure of the water to direct sunlight, thereby retarding the growth of the algae, minimizing the time and cost of your maintenance, being a cost savings from the moment it is in use.

FEATURES

• Type

LDC is an induced draft counterflow cooling tower where the air moves vertically upward through the fillers, counter to the downward fall of water. The heated air is drafted out from the tower by an axial flow fan mounted on the top of the tower. Standard models are available in various single-cell sizes and multi-cell sizes. LDC is also available in a wide choice of space-efficient single and multi-cell sizes with capacities bigger than the standard sizes in order to meet your specific application requirements.

• FRP Casing, Fan Stack & Basin

The FRP (Fiberglass Reinforced Polyester) is composed of fiberglass mat laminated with unsaturated polyester resin and applied with gelcoat on its surface to form a smooth surface. The resin used incorporates an anti-ultraviolet stabilizer to retard deterioration caused by sunlight. FRP has high structural strength as steel but, contrary to steel, the material is lightweight and non-corrosive.

• Steel Structures and Parts

All steel structures and parts are hot-dip galvanized to resist corrosion and rust.

• Drift Eliminator

Made of PVC by vacuum-formed process, its special design makes it very efficient in eliminating drift loss to up to 0.001% and consequently solves the water carryover problem.

• Low Noise

Special design axial fan moves a large amount of air quietly and efficiently. LDC incorporates a belt-type speed reducer that ensures more reduced noise operation. The water from the nozzles falls on a splash mat before entering the basin, reducing the noise from the dropping water.

• High Performance Filler

Made of rigid PVC embossed and corrugated by vacuum-formed process, its special design provides maximum air-to-water contact for good thermal transfer efficiency, reducing energy consumption.

• Nozzles

Nozzles are made of ABS with a big orifice that is non-clogging, easy to maintain, and economical.

• Maintenance Platform

Maintenance platforms with safety railings are provided for large-capacity cooling towers. For smaller models, maintenance platforms are optional.