Powerful Filtration TechnologiesTotal Filter Solution

ISO/TS 16949

LAFIENmore than 40years

more than 40years

Founded in 1976, LADO FILTER ENGINEERING CO., LTD. are expert at filter business in Korea, we have dedicated ourselves to make industrial filters and

auto spare parts for oil, air(cleaner), cabin, fuel with better quality and competitive price.

Industrial & Automobile

Worldwide Challenge

Head office / Namwon factory / R&D Center in KoreaKYUNGGI Office / Sales Department in Korea LAFIEN VINA CO., LTD. / factory in Vietnam

LF DANANG Trade office in VietnamHCMC BRANCH in VietnamLAFIEN KZ. LTD. in Kazakhstan

LADO FILTER ENGINEERING CO., LTD.

Fuel filter

Liquid filterOil filter

Air purifier filter

HVAC filterGas turbine

filter

GT IN-LET AIR FILTER High performance industrial air filtration

PRE FILTER

MEDIUM FILTER

PLEATED PANEL FILTER(24” x 24” X 4”)‧Disposable pad _ Environment friendly‧Low initial pressure drop‧Lengthens the life of the medium filter ‧related with medium filter‧Application : hospital, buildings, industrial factories, gas turbine

SEPARATOR TYPE‧High efficiency cartridge type air filter‧Suitable for high humidity and salty conditions‧Guarantees the efficiency of filtering O.3㎛ ‧Particles of DOP TEST 65% 85% and 95%‧Application : gas turbine, cleanrooms, buildings

Part MaterialsMedia Glass fiber / synthetic fiber

Frame paper

Part MaterialsMedia Glass fiber / synthetic fiber

Frame ALUMINUM, Galvanized Steel

Separator ALUMINU, KRAFTPAPER

Sealant Poly-urethane / Hot melt

Gasket Neoprene , EPDM

LAFIEN 04

GT IN-LET AIR FILTER High performance industrial air filtration

CARTRIDGES FILTER

PULSE-JET FILTER ELEMENTS

V-bank TYPE‧High capacity, high efficiency‧Excellent dust holding capacity ‧Durability for a long life time

conical/ cylindrical TYPE‧3-layer water repellent synthetic‧Nonwoven material with good‧Mechanical and pleating characteristics

Part MaterialsMedia Glass fiber / synthetic fiber

Frame ABS, Plastic

Separator Hot melt

Sealant Poly-urethane, Hot melt

Gasket Neoprene, EPDM

Part MaterialsMedia Synthetic fiber(3-layer)

Frame Galvanized Steel. STS

Sealant Epoxy, Hot melt

Gasket EPDM, Neoprene

LADO FILTER ENGINEERING 05

HVAC FILTER(Heating, Ventilation, and Air Conditioning)

PRE FILTER

PLEATED PANAL FILTER(12” x 24” X 2”)‧EN779 - G4 (efficiency 90~95%)‧Low initial pressure drop‧Application : hospital, buildings, industrial factories

PLEATED PANAL FILTER(24” x 24” X 2”)‧EN779 - G4 (efficiency 90~95%)‧Low initial pressure drop‧Application : hospital, buildings, industrial factories

Part MaterialsMedia Glass fiber / synthetic fiber

Frame Al / paper

Part MaterialsMedia Glass fiber / synthetic fiber

Frame Al / paper

LAFIEN 06

High performance industrial filtration

HVAC FILTER(Heating, Ventilation, and Air Conditioning)

High performance industrial filtration

POCKET(BAG) MEDIUM FILTER

HEPA/ULPA FILTER

‧Optimized for the highest dust holding capacity‧Widely used for hvac system as medium performance filter ‧Pre-filter before HEPA filter

‧Efficiency : 99.97% on O.3㎛ / 99.99% on O.1㎛ ‧Application : cleanroom, Industry-related electron and optics， industry-related hospitals and medicine， Food industry

Part MaterialsMedia Synthetic Fiber : MeltBlown

Frame G / Steel

Part MaterialsMedia Glass fiber / MeltBlown

Frame ALUMINUM, SUS, Ply wood

Separator ALUMINUM, Hot-melt

Sealant Poly-urethane

Gasket Neoprene , EPDM

LADO FILTER ENGINEERING 07

DUST COLLECTOR

LAFIEN 08

High performance industrial filtration

BAG FILTER GUIDE

집진용도Use for dust collection 공정 Process Bag Filter Group

(Pulse Air) 적정 사용온도(℃)Chemical Resistance

Acid Alkaline

시멘트cement

Raw Mill Polyester(P.E.T) 110℃ Good Poor

Kiln Gas & Clinker Nomex 200℃ Fair Very Good

Glass 260℃ Very Good Poor

Cement Mill Polyester(P.E.T) 110℃ Good Poor

Coal Mill Polyester(P.E.T) 110℃ Good Poor

제절제강주물iron & steel-making casting

전기로 Electric Furnace Polyester(P.E.T) 110℃ Good Poor

건물집진 Building dust collection Polyester(P.E.T) 110℃ Good Poor

Shot Blast Polyester(P.E.T) 110℃ Good Poor

큐포라 Cupola Nomex 200℃ Fair Very Good

석회소성로 Lime burning Furnace Polyester(P.E.T) 110℃ Good Poor

Carbon Black

Carbon Black 제조Carbon Black Manufacture

Nomex 200℃ Fair Very Good

Glass 260℃ Very Good Poor

타이어 제조 Tire Manufacture Polyester(P.E.T) 110℃ Good Poor

비칠용해non metal melting

Fume 집진Fume collection

Polyester(P.E.T) 110℃ Good Poor

Polypropylene(P.P) 70℃ Excellent Excellent

Ryton 190℃ Excellent Excellent

Acrylic 120℃ Very Good Fair

Plastic P.V.CA.B.S Resin 원자재회수Collection of raw materials Polyester(P.E.T) 110℃ Good Poor

Boilers

목재보일러 Timber boiler

Nomex(Anti-acid) 200℃ Good Very Good

Glass 260℃ Very Good Poor

Acrylic 120℃ Very Good Poor

벙커C유 보일러Bunker C oil boiler

Nomex(Anti-acid) 200℃ Good Very Good

Glass 260℃ Very Good Poor

Ryton 190℃ Excellent Excellent

석탄보일러Coal boiler

Nomex(Anti-acid) 200℃ Good Very Good

Glass 260℃ Very Good Poor

Ryton 190℃ Excellent Excellent

Tefaire 250℃ Excellent Excellent

Teflon 240℃ Excellent Excellent

Aspalt Aspalt Production

Nomex 200℃ Fair Very Good

Nomex(Anti-acid) 200℃ Good Very Good

Acrylic(Dralon) 120℃ Very Good Fair

기타 etc 일반Dust포집 collection of general dust Polyester(P.E.T) 110℃ Good Poor

DUST COLLECTOR

LADO FILTER ENGINEERING 09

High performance industrial filtration

All kind of BAG FILTER

‧FIBER : polyester ‧Scrim : polyester ‧Thickness : 1.9±0.2‧Ventilation(cm3/cm²sec) : 15±3

POLYESTER

‧FIBER : P.P ‧Scrim : PET or P.P ‧Thickness : 1.8±0.2‧Ventilation(cm3/cm²sec) : 10±3

POLYPROPYLENE

‧FIBER : polyester + SUS ‧Scrim : polyester + SUS‧Thickness : 1.9±0.2‧Ventilation(cm3/cm²sec) : 15±3

ANTI-STATICPOLYESTER

HOMO-ACRYLIC ‧FIBER : HOMO-ACRYLIC ‧Scrim : HOMO-ACRYLIC ‧Thickness : 1.8±0.2‧Ventilation(cm3/cm²sec) : 20±3

‧FIBER : nomex ‧Scrim : nomex ‧Thickness : 2.0±0.2‧Ventilation(cm3/cm²sec) : 11±2

NOMEX(Aramid)

‧FIBER : Ryton ‧Scrim : Ryton ‧Thickness : 2.0±0.2‧Ventilation(cm3/cm²sec) : 15±2

P.P.S RYTON

All kind of BAG FILTER

DUST COLLECTOR High performance industrial filtration

LAFIEN 10

‧FIBER : P-84 ‧Scrim : P-84‧Thickness : 2.3±0.2‧Ventilation(cm3/cm²sec) : 15±3

P-84(Polyimide)

GLASS PTFECOATING

‧FIBER : ‧Scrim : ‧Thickness : 0.7±0.2‧Ventilation(cm3/cm²sec) : 151±0.2

‧FIBER : ‧Scrim : ‧Thickness : 1.1±0.1‧Ventilation(cm3/cm²sec) : 3±1

WOVEN GLASS(Membrane Laminated

‧FIBER : TEFLON ‧Scrim : TEFLON‧Thickness : 2.1‧Ventilation(cm3/cm²sec) : 10±2

TEFLON(PTFE)

‧FIBER : polyester ‧Scrim : polyester‧Thickness : 2.1‧Ventilation(cm3/cm²sec) : 10±2

세사 FILTER

제전 FILTER ‧FIBER : ‧Scrim : ‧Thickness : 0.4‧Ventilation(cm3/cm²sec) : 7±1

LIQUID FILTER

LADO FILTER ENGINEERING 11

High performance industrial filtration

For paint, water processing & treatment

‧Media materials : PP, Cotton,(Glass, Carbon) ‧Core material : PP, SUS304 (Reinforced PP, SUS316L)‧Main Application : Industrial water(Water treatment, Waste water) Plating, Cationic electrode position paint

Wound filter : W filter

‧Media materials : PP, Cotton ‧Core material : PP, SUS304 (Reinforced PP, SUS316L) Micron‧Main Application : Industrial Water(Water Treatment, Waste Water) Plating, Cationic Electrode position Paint

Wound Filter(Non-twisted Yarn s) : NW filter

‧Media materials : PP ‧Core material : PP‧Core material : Painting, Ink, Plating, Alumite treatment Water treatment pre-filter

Melt-Blown Filter : DMP filter

‧Media materials : Polyamide 6 (Nylon 6) ‧Core material : Polyamide 6 (Nylon 6)‧Main Application : Organic solvent, High temperature solvent・ Excellent heat resistance

Melt-Blown Filter : DMN filter(Nylon)

‧Media materials : PP ‧Core material : PP‧Main Application : Industrial water, Rinse water Chemical filtration

Pleated Filter : SPP Filter

LAFIEN 12

LIQUID FILTERHigh performance industrial filtration

For paint, water processing & treatment

‧Media materials : Glass fiber, Polyester ‧Core material : PP‧Main Application : Ceramic capacitor, Resist Clarifying filtration

Depth Pleated FilterGlass fiber)：DGP Filter

‧Media materials : PES membrane ‧Core material : PP‧Main Application : Ultra pure water, Industrial water Solvent for IC manufacturing process

Pleated Filter(Diatomaceous earth)：DRP Filter

‧Media materials : Hydrophobic PTFE ‧Core material : PP‧Main Application : LCD (etching, stripping) Beverage (Air bent)

Pleated Filter(PE S Membrane)：MSP Filter

‧Media materials : Hydrophobic PTFE ‧Core material : PP‧Main Application : LCD (etching, stripping), Beverage (Air bent)

Pleated Filter(PTFE) : MFP Filter

‧Media materials : Polyamide 6 (Nylon 6) ‧Core material : PP‧Main Application : Manufacturing process for highly pure pharmaceutical Ultra pure water

Pleated Filter(Polyamide Membrane) : MNP Filter

LADO FILTER ENGINEERING 13

For paint, water processing & treatment

LIQUID FILTERHigh performance industrial filtration

‧Media materials : PP ‧Core material : PP‧Main Application : High flow application for more than 1,000L/min Pre-filter for high volume pure water application

High Flow Filter：HPP/HDP Filter(Pleat/Membrane)

‧Media materials : PP, PES, PTFE ‧Core material : PP‧Main Application : Color filter manufacturing process Diffusion film coating process

Capsule Filter : D9/D9LType

‧Media materials : SUS316L (SUS304) ‧Core material : SUS316L (SUS304) ‧Main Application : Steam filtration , Solar cell (Dimethyl zinc) Resist

Metal Filter：R Filter

‧Media materials : Sintered activated carbon ‧Core material : PP‧Main Application : Removal of organic substances for water processing and waste water treatment

Pleated Filter(Polyamide Membrane) : MNP Filter

Grade Thickness(mm) Basis Weight(g/㎡)

Air Permeability(sec/300cc, 10mmØ)

Frazier(cm3/cm2/sec)

BurstingStrength(kPa)

RetentionParticle Size(µm) Fiber Material

Chemical bonded type

No.250 0.16 20 0.8 420 90≤ 25~35 Rayon

No.350 0.21 27 1.0 330 110≤ 15~25 Rayon

No.350-3 0.27 30 0.7 460 130≤ 45~55 Rayon

No.550 0.30 40 1.2 250 150≤ 8~15 Rayon

No.550-3 0.35 40 0.9 385 170≤ 30~40 Rayon

No.550-7 0.39 40 0.5 530 160≤ 65~75 Rayon

No.650 0.37 50 1.4 195 160≤ 5~8 Rayon

No.750 0.44 60 1.6 170 180≤ 3~6 Rayon

No.750-3 0.55 60 0.1 290 180≤ 15~20 Rayon

No.850 0.51 70 1.8 165 190≤ 2~5 Rayon

No.55K 0.27 40 0.9 280 - 8~15 Polyester

No.65K 0.34 53 1.1 215 - 5~8 Polyester

Spun bonded type

G2070 0.24 70 - 90 - 4~7 Polyester

E01015S 0.12 15 - - 80~100 Polyester

E01025S 0.16 25 - 349 - 60~70 Polyester

E01040S 0.24 40 - 189 - 20~30 Polyester

Meltblown type

MTR-3 1.20 145 - 20 - 8~11 Polypropylene

MTR-B 1.60 195 - 9.5 - 7 Polypropylene

MTR-4 1.70 230 - 5.0 - 5 Polypropylene

MTR-4LH 1.90 230 - 8.0 - 4~5 Polypropylene

LAFIEN 14

LIQUID FILTERHigh performance industrial filtration

Nonwoven Filter Media

Nonwoven Filter Media is developed and produced to filtrate for cutting oil, grinding oil, cold-rolling oil and such coolant oils. Nonwoven Filter Media usable for almost the fluid filtration according to coolant oil, retention particle size, filtering conditions, filter equipment and so on.

All test value are taken from production runs to show "typical"properties. This is to be used as a guide and is not a specification sheet.Thickness is measured by Dial thickness gauge. Air Permeability is measured with piled up four (4) shees. Retention Particle Size is nominal micron rating

Physical Properties

LADO FILTER ENGINEERING 15

Bag Filter

Quality Certification(ISO9001 / TS 16949 etc.)

LIQUID FILTERHigh performance industrial filtration

AS compared with the cartridge filter, a bag filter is compact and is suitable for filtration of the large flow. Filter replacement is easy and reduction of a disposal cost would be possible

BAG FILTER

Material Shape Size Ring Micron rate(μm) (Nominal filtering rate)

PP Meltblown O-ring S, W, M PP 001, 005, 015

PP Felt O-ring S, W, M PP, SUS※1

001, 005, 010025, 050, 100Band ring S※2, W※3 SUS

Polyester Felt O-ring S, W Polyester

S : φ180X430mm M : φ180X820mm L : φ 110X230mm ※1 : only Sand W size ※2: φ190X440mm ※3 φ190X770mm

Physical PropertiesIt is made from PP meltblown nonwoven, and highly efficient filtration is possible. Is made from 100 PP material, and excellent in chemical resistance.

PP Felt / Polyester Felt TypeIt is made from PP felt fabrics and Polyester felt fabric.

ApplicationPaint, Cleaning solution, Electroplating solution, Coolant, Process water, etc

LADO FILTER ENGINEERING CO., LTD.www.lafien.co.kr

Head office / Korea factory / R&D Center#56-26, Simyo-gil, Namwon-shi, Jeollabuk-do, 590-090, KoreaTel.+82-63-625-0163 Fax.+82-63-625-0165

Kyunggi office / Sales Department#1041, Hyohaeng-ro, Hwasung-shi, Kyunggi-do, 445-390, KoreaTel.+82-31-374-0163 Fax.+82-31-374-0164

LAFIEN VINA CO., LTD. / Vietnam factory / Trade office Lot X, Road 11B, Hoa Khanh Industrial Zone Extension, Lien Chieu District, Danang, 59599, VietnamTel.+84-511-3738134 Fax.+84-511-373-8135

HCMC Branch/ Trade office An Phu, District 2, Ho Chi Minh City.Korean G.Director : +84-90-350-0088Vietnamese Hotline : +84-91-551-5136

LAFIEN KZ. LTD. Pavlodarskii 23, Almaty city, Republic of KazakhstanTel.+7-727-297-9438