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GZM-X Series Evaporative Condenser

GZM-X Series are combined flow type evaporative condenser, of exclusively patented design for condensing different refrigerants including ammonia and freon in the field of cold storage industry and chemical industry. The capacity of GZM-X series can be designed from a minimum of 200kW to the maximum required capacity.
Quantity:

Configurations

 

 

SJ- Structure & Casing(X)-1STRUCTURE & CASING

Standard structure and casing made in highly corrosion-resistant alloy steel with a special coating composition of Zn+Al(11%)+Mg(3%), and a trace amount of silicon, originally imported from POSCO. The panels are sheared and folded precisely in cold machining process, then densely bolted and sealed for excellent water tightness, with sufficient reinforcing bars for a solid structure. Standard casing thickness of 2.0mm, 2.5mm or 3.0mm on options.


 

 



 


 

SJ-Condensor

 

CONDENSING COILS

 

Standard condensing coils of patented design, with low air resistance but high heat transfer efficiency, made of high- quality serpentine tubes by automatic welding process continuously. The coils are designed for low pressure drop also with sloping tubes for quick free drainage of process fluid. Each coil has a maximum allowable working pressure of 261psig (1.8mPa) to ensure the highest quality and integrity. Standard coils are made in stainless steel 304/316, galvanized steel optional.
 




 

 

SJ-Axial Fans(X)-1

DIRECT-DRIVE AXIAL FANS

GZM-X Series adopt highly efficient direct-drive axial fans, fitted with airfoil blades made in high strength resin or al-alloy, coupled and perfectly balanced to a weather proof TEFC three-phase electric motor. The impeller tip speed is suitable to keep the noise level within acceptable limits. Fan cylinder is made in galvanized steel or stainless steel. All parts are durable in heavy duty environment for long service life.


 

SPRAY PUMPSJ-Spray Pump-1

Standard spray pumps are of GZ horizontal centrifugal series of GSD brand, with motor of brand TECO, particularly for evaporative cooling equipment, of generally large flow rate but low pumping head. The selected pumps are of dynamic-static balance, with shaft as an extended section from the motor, for most reliable concentricity. First grade bearing of the pump run ensure minimized vibration and low noise. Mechanic seals avoids abrasion to shaft, no leakage in long term service life. Overload protected on any point of the performance curve, not exceeding the rated power during the whole working period.



 

PIC- Air Inlet Louver-1AIR INLET LOUVERS

Cellular air Inlet louvers with advanced design improves air flow into the cooling tower, keep out debris, eliminate water splash-out, which otherwise can cause icing, near-site water damage, and unnecessary water loss. The deign restrict the amount of sunlight into the cooling tower to impede algae growth, also reduce noise from the tower. The louvers are completed with corrosion-resistant and solid metal frame structure, durable but convenient for replacing operation after long years.


 

DRIFT ELIMINATOR

DRIFT ELIMINATOR

Cellular Drift Eliminators are specifically designed to achieve maximum drift removal. With significantly lower pressure drop. The modules are constructed of a series of sinusoidal-shaped, corrugated PVC sheets that are mechanically assembled to mating sinusoidal structural waves, forming closed cells. These cells force the drift droplets being carried in the leaving airstream to make three distinct changes in direction. When the air is forced to change direction, the inertia of the water droplets keeps them moving in a straight line, causing them to impact the wall of the drift eliminator and drain back into the wet section of the condenser.

 

SJ-Float Valve(X)-1


FLOAT VALVE

Valve body casted in S.S 304, of gear type allowing water level adjustment more flexible in a wide range with big angle. Float ball made of ABS with internal polyurethane foam filled, free of leaking concern. The entire float valve system is particularly developed for cooling towers, of long service life.




 

Data Sheet

 

Model No. Nominal
Heat Rejection
Fan Spray Pump Ammonia Charge Operating Weight Dimension(mm) Make Up Drain Overflow Vapor In Liquid Out
kW Set Air Volumn  (m3/h) Power
(kW )
Flow   Rate 
(m3/h)
P ow er
(kW)
kg kg A B C D E F G H a b c d e
GZM-X430 430 1 65000 4.0 40 1.1 ~40 ~4300 1820 2380 1955 2270 2470 1080 4225 400 DN25 DN50 DN65 DN100 DN100
GZM-X475 475 1 65000 4.0 40 1.1 ~48 ~4500 1820 2380 1955 2270 2240 1320 4225 400 DN25 DN50 DN65 DN100 DN100
GZM-X495 495 1 71000 5.5 40 1.1 ~48 ~4600 1820 2380 1955 2270 2240 1320 4225 400 DN25 DN50 DN65 DN100 DN100
GZM-X550 550 1 63500 4.0 55 1.5 ~61 ~5100 1920 2980 1955 2270 2270 1080 4265 450 DN25 DN50 DN65 DN100 DN100
GZM-X595 595 1 78000 5.5 55 1.5 ~61 ~5200 1920 2980 1955 2310 2270 1080 4265 450 DN25 DN50 DN65 DN100 DN100
GZM-X670 670 1 78000 5.5 55 1.5 ~73 ~5500 1920 2980 1955 2310 2240 1320 4265 450 DN25 DN50 DN65 DN100 DN100
GZM-X700 700 1 78000 5.5 55 1.5 ~73 ~6200 1920 2980 2555 2310 2840 1320 4865 450 DN25 DN50 DN65 DN100 DN100
GZM-X735 735 1 87000 7.5 55 1.5 ~73 ~6300 1920 2980 2555 2310 2840 1320 4865 450 DN25 DN50 DN65 DN100 DN100
GZM-X780 780 1 80000 5.5 55 1.5 ~87 ~6500 1920 3200 2555 2310 2840 1320 4865 450 DN25 DN50 DN65 DN100 DN100
GZM-X870 870 1 100000 7.5 55 1.5 ~87 ~6600 1920 3200 2555 2310 2840 1320 4865 450 DN25 DN50 DN65 DN100 DN100
GZM-X900 900 2 71000 5.5 100 2.2 ~81 ~7500 3560 2380 1955 2270 2470 1080 4225 520 DN25 DN50 DN65 DN100 DN100
GZM-X960 960 2 65000 4.0 100 2.2 ~97 ~7800 3560 2380 1955 2270 2240 1320 4225 520 DN25 DN50 DN65 DN100 DN100
GZM-X1000 1000 2 71000 5.5 100 2.2 ~97 ~8000 3560 2380 1955 2270 2240 1320 4225 520 DN25 DN50 DN65 DN100 DN100
GZM-X1050 1050 2 79000 7.5 100 2.2 ~97 ~8100 3560 2380 1955 2270 2240 1320 4225 520 DN25 DN50 DN65 DN100 DN100
GZM-X1165 1165 2 63500 4.0 120 3.0 ~124 ~9500 3760 2610 2555 2310 2270 1320 4865 535 DN25 DN50 DN65 DN125 DN100
GZM-X1285 1285 2 78000 5.5 120 3.0 ~124 ~9700 3760 2610 2555 2310 2940 1320 4865 535 DN25 DN50 DN65 DN125 DN100
GZM-X1335 1335 2 87000 7.5 120 3.0 ~124 ~9800 3760 2610 2555 2310 2840 1320 4865 535 DN25 DN50 DN65 DN125 DN100
GZM-X1420 1420 2 78000 5.5 120 3.0 ~146 ~10200 3760 2980 2555 2310 2840 1320 4865 535 DN25 DN50 DN65 DN125 DN100
GZM-X1490 1490 2 87000 7.5 120 3.0 ~146 ~10300 3760 2980 2555 2310 2840 1320 4865 535 DN25 DN50 DN65 DN125 DN100
GZM-X1575 1575 3 65000 4.0 120 3.0 ~149 ~10500 5300 2380 2555 2270 2840 1320 4825 535 DN25 DN50 DN65 DN125 DN100
GZM-X1620 1620 3 71000 5.5 120 3.0 ~149 ~10600 5300 2380 2555 2270 2840 1320 4825 535 DN25 DN50 DN65 DN125 DN100
GZM-X1690 1690 3 79000 7.5 120 3.0 ~149 ~10700 5300 2380 2555 2270 2840 1320 4825 535 DN25 DN50 DN65 DN125 DN100
GZM-X1765 1765 3 78000 5.5 160 4.0 ~155 ~12600 5600 2610 2555 2310 3070 1080 4865 550 DN25 DN50 DN65 DN125 DN100
GZM-X1935 1935 3 78000 5.5 160 4.0 ~186 ~12900 5600 2610 2555 2310 2840 1320 4865 550 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2010 2010 3 87000 7.5 160 4.0 ~186 ~13100 5600 2610 2555 2310 2840 1320 4865 550 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2140 2140 3 78000 5.5 160 4.0 ~224 ~13500 5600 2980 2555 2310 2840 1320 4865 610 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2245 2245 3 87000 7.5 160 4.0 ~224 ~13900 5600 2980 2555 2310 2840 1320 4865 610 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2450 2450 3 80000 5.5 200 5.5 ~248 ~15000 5600 3180 2555 2310 2840 1320 4865 610 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2600 2600 3 110000 7.5 200 5.5 ~248 ~15300 5600 3180 2555 2310 2840 1320 4865 610 DN25 DN50 DN65 2×DN100 2×DN100
GZM-X2850 2850 3 80000 5.5 200 5.5 ~255 ~16000 6000 3180 2555 2310 2840 1320 4865 680 DN25 DN50 DN65 2×DN125 2×DN100
GZM-X3000 3000 3 110000 7.5 200 5.5 ~266 ~17000 6000 3180 2555 2310 2840 1320 4865 680 DN25 DN50 DN65 2×DN125 2×DN100

NOTE

Nominal Tons are based upon temp. drop 35~29.5°C/ 95~85°F, WBT 25.5°C/ 78°F, and 0.681 m⊃3;/hr/ton.

 

 

 

 

 

GHM General Outline

 

Working Theory

SJ-Image-Working Theory of GZM-X-1

 

WORKING THEORY

 

When GZM-X Condensers are working, the vapor is discharged from the compressor of the application end entering into the condensing coils through the inlet port. Spray water from the basin of condenser is pumped through into the water distribution system and sprayed onto the surface of condensing coils. Meanwhile, cold air is simultaneously drawn into the unit from the top in parallel flowing with the water through the coil. A portion of the recirculating spray water is evaporated during the process, removing heat from the refrigerant effectively and continuously, so the vapor is condensed to be liquid fluid before leaving the condenser.


















 

Features

PRODUCTS ADVANTAGES

 

 Compact design with minimal footprints

 Wide capacity range of condensing duties

 Multiple corrosion resistant options

 Low sound operation options available

 More optimizing options available

 

 Capable and flexible in custom solutions

 Pre-assembled or CKD/SKD form optional

 Durable for long service life in heavy duty

 Performance and quality guaranteed

Contact us

Wuxi Sanjiu Cooling Equipment Co., Ltd.
101 Xinjin Rd, Wuxi City, Jiangsu Province, China.

+86-13559666650(WhatsApp)
+86-510-85312176

export1@sjcooling.com

                   
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