Closed Type Crossflow Cooling Tower

This series of products utilizes the technology of combining coils and PVC fillers for mixed flow secondary heat exchange in the same direction of wind and water, achieving efficient heat exchange. Due to the air and spray water flowing in the same direction through the coil, the spray water can cover the surface of the coil to the maximum extent possible, ensuring that the surface of the coil is completely moist. Compared to the reverse structure of feng shui, it greatly reduces the formation of dry water and scale on the coil wall. Its main feature is a fully enclosed cycle, which eliminates blockage caused by debris. This series of towers is suitable for various occasions with high water quality requirements.

Model	Cooling capacity	Cooling flow	Fan		Spray pump			Weight kg		Overall dimension mm
	Kcal/h	m3/h	Capacity	Qty	Flow m3/h	Qty	Capacity	Net	Running	L*W*H
LBH-30T	150000	30	1.1	2	40	1	0.75	890	1980	2500*1580*2300
LBH-40T	200000	40	1.5	2	60	1	1.1	1020	2160	2800*1880*2350
LBH-50T	250000	50	1.5	2	60	1	1.1	1180	2450	2800*1980*2400
LBH-60T	300000	60	1.1	3	60	1	1.1	1350	2800	3100*1980*2450
LBH-70T	350000	70	1.1	3	87	1	1.5	1480	3180	3400*1980*2480
LBH-80T	400000	80	2.2	2	87	1	1.5	1670	3670	3400*2200*2880
LBH-100T	500000	100	1.5	3	100	1	2.2	2080	4230	3400*2300*2980
LBH-125T	625000	125	2.2	3	100	1	2.2	2650	5020	4220*2300*3150
LBH-150T	750000	150	2.2	4	130	1	4	3190	6320	4670*2300*3180
LBH-180T	900000	175	2.2	4	130	1	4	3360	6860	4690*2300*3380
LBH-200T	1000000	200	2.2	4	130	1	4	3890	8050	4750*2300*3660
LBH-250T	1250000	250	3	4	210	1	5.5	4560	9780	5220*2300*3860
LBH-300T	1500000	300	3	4	260	2	2.2	5480	11230	6180*2300*3960

• Stainless steel pipe 304/316L

    The stainless steel components of the cooling tower have excellent corrosion resistance and weldability, making them durable with a long lifespan. They are resistant to high temperatures, high pressure, and have high strength. Additionally, stainless steel is environmentally friendly as its smooth inner walls prevent fouling, algae growth, and bacterial contamination, ensuring healthier water quality.

• Panel

    The cooling tower panels are typically made of Korean Pohang magnesium aluminum zinc-plated sheets with a thickness of 2.0mm. These panels have high corrosion resistance and maintain their original appearance even in harsh environments due to their high strength and rigidity. They can withstand large external forces and pressures.
 
    Moreover, the magnesium aluminum zinc-plated sheets have good plasticity and processability, allowing for cutting, bending, punching, and other processing as needed to meet various design requirements.

• Fan

    The cooling tower blades are made of engineering plastics or aluminum alloy, equipped with three-proof motors for low noise and high transmission efficiency, with non-slip properties in rainy conditions.
    The number of fans varies according to the model to increase exhaust area, improve cooling efficiency, and reduce fan damage.
    The motor is specifically designed for use in full closed type cooling towers. It can operate continuously in humid conditions, offering high efficiency, low noise, long lifespan, and high reliability.

• Spray Pump

    The close type cooling tower spray pump features a high-quality mechanical seal that is not restricted by direction, ensuring no leakage and a long service life.
    The motor is specifically designed for outdoor use and has an impeller with excellent hydraulic model design for good dynamic and static balance.
    SKF bearings and EKK mechanical seals, sourced from Sweden, ensure the pump's long-term reliable operation with features such as low power consumption, low head, high flow rate, and low noise.

• Filler

    The cooling tower fill is made of high flame-retardant 100% PVC virgin material.
    The water collector and air guide structure are integrated, allowing the fill to be directly suspended without the need for adhesive. The excellent structural design ensures proper spacing, even water distribution, efficient heat exchange, prevention of clogging, and easy installation and maintenance.

• Dehydrator

    The Dehydrator System uses high flame-retardant 100% PVC virgin material and features a clip-type water collector for efficient dewatering, very low drift rate, and easy disassembly.

• Sprinkler System

    The cooling tower spray system utilizes patented centrifugal spray nozzles with anti-loosening design, large aperture, low pressure loss, uniform water distribution, and resistance to clogging.

• Electric control cabinet

    The electrical control cabinet is custom-made according to user requirements, featuring international brands, temperature control systems, alarm systems, overload protection, and support for both manual and automatic control modes.
    Users can freely set temperatures, and the system will automatically start and stop the fan and spray pump based on detection data.

• Coil

    The coil is designed to work in even the most hostile conditions, whether at high temperatures, high pressures, or where the environment is highly corrosive.Our cooler tubes can be produced in materials such as stainless steel as well as copper and copper alloys, to best suit the environment.