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LIANG CHI INDUSTRY CO., LTD.

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In order to meet today's demand for environmental control, industry has shown a growing

interest in waler reclamation. This is panicularly so in the petroleum, petro_chemical and

steel mills when the tremendous amount of water is consumptively utilized in the system.

Liang Chi has started research and development ol equipment in this { ield since 1972.

Working in close cooperation with foreign leading manutacturers. Liang Chi developed a

standardized range of model LHC cooling tower. lt is mechanically des;gned with crossflow

induced draft type, specifically suited for industrial process system

As the result ot extensive experience gained in actual use over many years, Liang Chi cooling

tower model LHC is recognized as products meeting the utlimalely requirement of today's

technology.

1. HIGHEST PERFORMANCE

Provide with more wetted surface for uni{orm water distribution and higher heat

transler eff iciency. The {i l l ing and drif t el iminator al low the maximum air volume

through the cooling tower.

2. I \4INIMUM MAINTENANCE

Construct with durable materials for cooling tower like preservative treated wood,

fiberglass reinforced polyester and asbestos cement boards. The steel is hot dip gal

vanized after {abrication to be anti corrosive.

3. OPERATING ECONOIVIYOotimize with special axial fans, speed reducer and drift eliminator etc lt is maximized

the cooling performance at lower energy

4. SOUND LEVEL

Design with large fans at low speed operation to minimize noise pollution The ventri

fan cyl inder wil l be added on larger cooling tower for low noise level.

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LIANG CHI PROVIDES ALL THESE TOWERS:

1 LHC.575 20 C4, DAIREN CHEI\,IICAL CORP TAIWAN2 LHC.66OD,RCC6, CAPCO, LINYUAN, KAOHSIUNG, ROC.3. LHC,820D,C2(RC), CAPCO TA|WAN, R.OC.4. LHC.615D.C6, PT. INDAH KIAT PULP & PAPER,

INOONESIA5.1HC.6150-C1, CHINESE PETROCHE[,1ICAI COFP,

TOUFAN, B.OC.

V BELT REDUCERWITH FAN BLADE

All mechanical equipment Jor our CroseFlow TypeCooling Tower is especial ly designed and manu-tactured by ourselves ior cooling tower application.For exmaple, the Fans are made of cast alumanumalloy for smooth quiet operation. Adjustable pitchblades can be {reelv adiusted to attain a maxamumof air discharging efficiency according to require-ments of air volume. Belt Reducer, or Gear Reducer(Licenced by Nippon Gear Co., Ltd. Japan). areproven our design with an overall efficiency of95%. There is no public nuisance problem trom ourCross-Flow Type Cooling Towers.

Fiberglass Reinforced Polyesteremploy "Aero Dynamic Contour"design al lows close tolerance onclearance plus less interferencethrough the tower.

Ian cyl indersdesign. Thisfan blade t ipo{ air passing

The timber splash bars are preservative'treated,supported on close centers by non'corrosive FBP(Fiberglass Reinforced Plyester) grids. The FBPGrids holds the i i l l ing in posit ion permanentlv toassure uniform water distr ibution throughout thel i fe of the tower, reducing draft loss to a minimumand result io maximum cooling eff iciency.

The "Liang Chi Nozzle" metering orif ices used inthe hot water basin of our Cross-Flow Type CoolingTower l\.4odel LHC are specially designed to deliverrequired water distribution and are highly resistantto temperature and weathering damage. The use olthese "Liang Chi Nozzle" also el iminates the needfor a separate diffusion deck to provide completewater distr ibution throughout the f i l l ing area.

ryryw f f i

The distr ibut ion valve used in our Cross f low Type

Cooling Tower lt4odel LHC is made of cast aron valve

body and brass control disk. l t keep the watet f low

smoothly wlthout inlerruption and being easily adjusted

for long l i fe and low maintenance.

SERIES 3OO & 4OO STANDARD SPECIFICATIONS

Fan Motor 22O,346 ,34O.415 , 44OV 3 Ph 5OHz /6OHz

Reducer Belt Reducer, or Gear Reducer

Fan Blade Cast Aluminum Al loy

Preservative treatedTimber

Fan Cylinder Fiber Glass Reinforced Polyester

Fan Deck Preservative Treated Timber

Casing {Side Plate) Fiberglass Reinforced Polyester {F.R.P.)

Filling Preservative treated Timber

Filling Grid Fiberglass Reinforced Polyester {F.R.P.)

Hot Wat€r Basin Preservative Treated Timber

Drift Eliminator P.V.C. or Preservat ive - Treated Timber

lnlet Louver Corrugated Asbestos Cement Board {or F.R.P.)

Ladder And Handrai l Wood Str ip or Galvanized Steel Pipe

Flow Control Valve Cast lron Valve Body And Br6ss Control Disk

Metering Orilfice

Structure Conn6ctors Galvanized Steel

Basin Concrete {Furnished by Purchaser)

Purchaser's specifications mu$ crearly outline all conditions which are applicable to theinstallation so that economical cooling tower selection can be made based on a total costevaluation including noi only capital investment but also operating costs. ltems whichshou,d be given consjderation for inclusion in specific€tions are listed belo^,/.

1. Iotal He€t Load: Kcal/Hr2. Circulating Water Flow: M3/Hr3. Pumping Head Requiredl M4. Water Iniet Temp.: oC

5. Water Outlet Temp.: oC

6. Ambient Wet Bulb Temp.: "C

7. Average Wind Velocity and Direction8. Available Installation Area9. Electric€l Voltage and Frequency

10. Conditions of Area Surrounding Installation Sate.

1. l\,4echanical Equipment Material Including Fan, Beducer & Drive Shaft2, Materials o'f Framework and Casing3. Materials and Treatment of Structure Connectors4. l\y'aterials and Treatm€nt ot Piping System

1. Purpose of Tower Useage2. Location o{ Piping3. Capacity of Cold Water Basin4. Ouality oJ Circulation Water5. Time of Delivery

SPEED fiEDUCER

DISTRIBUTION BOX

AETERIN6 ORIF]CE

AI8INLET

]NLET LOUVER

LOI]VER FMME

WATER EESING

D STRIBUTON BOX

A]RINLIT

INLET LOUVER

LOUVER FMM€

WATER BES NG

HOTAIR DISLHARG€

CAIING (sIDE PLATE)

ACCESS DOOR

- l

23r5

7520

2

2315

Remark 1. Standard design condition is based on Wat€r Inlel 37"C, Water Outlet 32oC' Ambienl WeiBulb Temp- 27oC.

2. Operaling weighi including lower body, water basin with conlained up lo 130mm wetei levsl' trom lhe bottom.

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1. Standard design condition is based on Wat€r Intet 37oC, Water Outet 32oC. Ambient WerBulb Temp. 27oC.

2. Operaling weight including tower body, water basin with contained up to 13omm water tevel

Remark:

How Liong Chi give on immediqtecooling tower ossislonce to meelyour requirement oround the world.

W"Wth more than 20 vears in manufacture of cooling tovlers, Liang Chi can give yotl

acc6s to a range of b€st reliability and easiest maintoMnce for air_conditioning andindlstrial Droc6s.

S€lecting the right cooling to'rer apdications for yout plant can be a Bde, butLiang Chi's engineers assist you in fitaking the solutioo. As a resuh, this assistancewill producs optifirm perfotmance and econoaYry for our custofirers around the \'!orld-

Wth all the benefits ot fi€ld-erection experience and knowiedge for special coolingto$/gr applications, our high-trained team of engino€rs are ready to rneet yourfutire

ne€d eff ciently, economic€lly.

NOTEPlease contact your local Liang Chi distributor {or further information including

soecial soecifications.

UARIETIES OT C|!|!lIIIG I||IITEN(oETArts AvArrABrE

SERIES & I|I.I.II{E PU]NPuPolr Rr0uEsT)

LBCOur LBC Bottle Typ€ Cooling Tower is made otFiberglass Reinforced Polyester which is non,rusting,non-erosive,and high rigidity. lt s light ,weight,compactdesign with large tower in unassembled form. Thetransportation presents no problem. Only simplefundation base for the tower is required. Ouickdeliveryenables meeting all kinds of construction schedule.

LBC-WSpecial ly designed for industrial water with hightemperature and poor water such as including dust,scale or calcium carbonate etc. This FRP counterflow Bottle type cooling tower use presertivetreated woods for l i l l ings and could resist hightemperature successful ly and do not block up theholes of the f i l l ings easily. I f did, anybody couldclean it without any trouble.

LRC-LN (Low Noise cooling Tower)

Features low noise & easy maintenance, l ight weight

& less space & muti-cell installation, unique distribution

system & eft ic ient heat exchange, low power

conslrmotion, and low maintenance cost.

LSP IN-UNE PUMP LSP.H VOLUTE PUMP

PUMP H I .L INESpecial used for coolhg tower

Liang Chi Cooling Tower:s

THE BIGGEST MANUFACTURER OF COOLING TOWER INTAIWAN WHOSE PRODUCTS ARE ALL OVER THE WORLD

T}IE LAD-KBABANG FACTORY OF LIANG CHI INDUSTFY (T}IAILAND) CO., LTD.

uSfrr mduudqoaunssu (rJs:rnrins)dmhLIANG CHI INDUSTRY (THAILAND} CO., LTD.223 4j 9 ralriuarr rmornnr:!-! niJt'lri'r 10520(oninuQfld R::rJ l.ir'lar 0lrrl1,ro?0[ri'r)223 Moo 9, Tob-yoo, Locl-Kobong, Bongkok 10520(Num Krd Indu$rld Zone, Luong-Poeng Rd..)Tel. G273&1788 (16 Unes) for.G2738-1788 (16Unes) Ext616

E-moil lechnlc@llongcN.co.fhhttp://www]bngchi.co.th

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