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Structure
 
 

◆ Ring Blower Summury structure◆

.......... ........................
◆ Ring Blower Structure ◆

Application
 
 

▷PRESSURE APPLICATIONS

  • AGRICULTURAL EQUIPMENT
    AQUACULTURE / POND AERATION . FISH HATCHERY EQUIPMENT
  • TRANSPORTATION EQUIPMENT
    SUSPENSION SYSTEMS, TIRE INFLATORS
  • MEDICAL EQUIPMENT
    MEDICAL AND DENTAL STERILIZING EQUIPMENT . DENTAL HAND TOOLS, AIR MATTRESS
  • INDUSTRIAL TOOLS AND MACHINERY
    FIBERGLASS CHOPPERS.LIQUID/HYDRAULIC PUMP DRIVES.INDUSTRIAL CLEANING EQUIPMENT
    CHIP REMOVAL / PARTS BLOWOFF.ENGRAVING MACHINERY
  • MATERIAL HANDLING EQUIPMENT
    LIFT TABLES.PNEUMATIC CONVEYING SYSTEMS AND DRIVES
    AUTOMATED ASSEMBLY MACHINES / ROBOTICS
  • COMPUTER, BUSINESS, OFFICE MACHINES AND EQUIPMENT
    ENVELOPE OPENING/INSERTING/LABELING EQUIPMENT.DOCUMENT SCANNING EQUIPMENT
  • GRAPHIC ARTS EQUIPMENT
    FOLDERS / PRESSES / COUNTERS.PHOTO PROCESSING EQUIPMENT
    CORRUGATED CUTTING/PRINTING EQUIPMENT.INK JET PRINTER / POST PRESS PRINTING EQUIPMENT
    COLLATING / INSERTING EQUIPMENT.INK DRYING EQUIPMENT.AIR TABLE
  • SPORTS AND LEISURE EQUIPMENT
    SPA AND HOT TUB AERATION, AQUARIUM AERATION.HANDICAP TUB DOOR SEALS, BOAT/POND DEICING
  • FOOD, DRUG AND CHEMICAL EQUIPMENT
    ICE CREAM/YOGURT/FROSTING DISPENSERS.PHARMACEUTICAL MANUFACTURING EQUIPMENT
    AUTOMATED FOOD PREPARATION EQUIPMENT
  • ELECTRONICS AND COMMUNICATIONS EQUIPMENT
    CABLE PRESSURIZATION / CABLE SLICING EQUIPMENT.CIRCUIT BOARD PROCESSING EQUIPMENT
  • ENVIRONMENT, POLLUTION AND SAFETY EQUIPMENT
    AIR/WATER PURIFIERS.GAS GENERATORS (OZONE, NITROGEN).SEWAGE TREATMENT
    SMOKE EVACUATION.PEST CONTROL EQUIPMENT.SOIL/GROUNDWATER REMEDIATION EQUIPMENT
  • PACKAGING EQUIPMENT
    MARKING/LABELING EQUIPMENT.FILLING EQUIPMENT.FOOD PACKAGING / BAG MAKING EQUIPMENT
    CAN/BOTTLE MAKING EQUIPMENT.LIQUID PACKAGING EQUIPMENT
    CORRUGATED SHEET MAKING EQUIPMENT
  •  TEXTILE INDUSTRY EQUIPMENT
    SEWING MACHINE EQUIPMENT, SCRAP COLLECTION EQUIPMENT
  • PROCESSING EQUIPMENT
    MIXING EQUIPMENT.VIBRATORS/TUMBLERS.PLATING TANK AGITATION.LAUNDRY EQUIPMENT
    FORMING EQUIPMENT.PARTS WASHERS / PARTS DRYING EQUIPMENT / AIR KNIVES
    PLASTIC PELLET DRYING/CONVEYING
  • ENERGY EQUIPMENT
    OIL ATOMIZATION, INDUSTRIAL BURNERS
    MINING AND CONSTRUCTION EQUIPMENT
    TEXTURE SPRAYING, CONCRETE AERATION

     ▷ VACUUM APPLICATIONS

  • AGRICULTURAL EQUIPMENT
    INOCULATION EQUIPMENT
  • MEDICAL EQUIPMENT
    DENTAL VACUUM OVENS, DENTAL ASPIRATION
  • INDUSTRIAL TOOLS AND MACHINERY
    GAS RECLAIMING EQUIPMENT.HOUSE AIR/VACUUM.INDUSTRIAL VACUUM SYSTEMS
    INDUSTRIAL CLEANING EQUIPMENT.VACUUM TABLE/HOLD DOWN.DUST COLLECTION EQUIPMENT
    CHIP REMOVAL.ENGRAVING MACHINERY
  • MATERIAL HANDLING EQUIPMENT
    VACUUM HOIST.PNEUMATIC CONVEYING SYSTEMS.PNEUMATIC TUBE SYSTEMS
    AUTOMATED ASSEMBLY MACHINES
  • COMPUTER, BUSINESS, OFFICE MACHINES AND EQUIPMENT
    ENVELOPE OPENING/INSERTING/LABELING EQUIPMENT
    VACUUM FEED, DOCUMENT SCANNING EQUIPMENT
  • GRAPHIC ARTS EQUIPMENT
    FOLDERS, PRESSES.VACUUM FRAMES.PHOTO PROCESSING EQUIPMENT.PAPER COUNTERS
    CAMERA/EXPOSURE EQUIPMENT.CORRUGATED CUTTING/PRINTING EQUIPMENT
    COLLATING EQUIPMENT.INSERTING EQUIPMENT.POST PRESS PRINTING EQUIPMENT
  • FOOD, DRUG AND CHEMICAL EQUIPMENT
    PHARMACEUTICAL MANUFACTURING EQUIPMENT.AUTOMATED FOOD PREPARATION EQUIPMENT
  • ELECTRONICS AND COMMUNICATIONS EQUIPMENT
    CIRCUIT BOARD PROCESSING EQUIPMENT.CABLE SPLICING EQUIPMENT
  • ENVIRONMENT, POLLUTION AND SAFETY EQUIPMENT
    AIR SAMPLING/MONITORING EQUIPMENT.TOILET SYSTEMS.FUME EXTRACTION.VAPOR RECOVERY
    SMOKE EVACUATION.PEST CONTROL EQUIPMENT.SOIL VAPOR EXTRACTION
    WEATHER PREDICTION EQUIPMENT
  • PACKAGING EQUIPMENT
    CASE ERECTORS/PACKERS.MARKING/LABELING EQUIPMENT.BAG MAKING EQUIPMENT
    FILLING EQUIPMENT.FOOD PACKAGING EQUIPMENT.CAN/BOTTLE MAKING EQUIPMENT
    LIQUID PACKAGING EQUIPMENT.CORRUGATED SHEET MAKING EQUIPMENT
    PACKING FILL REMOVAL EQUIPMENT
  • TEXTILE INDUSTRY EQUIPMENT
    SEWING MACHINE EQUIPMENT.SCRAP COLLECTION EQUIPMENT.GARMENT VACUUM TABLES
    TRIM REMOVAL
  • PROCESSING EQUIPMENT
    VIBRATORS/TUMBLERS, NON-MEDICAL LAB EQUIPMENT
    FORMING EQUIPMENT, PLASTIC PELLET DRYING/CONVEYING
 
 
◆ Test of RingBlower ◆
 
Matters to be attended to Test of Ring Blower
  • Check the voltage on the control panel with the voltage be marked on name plate..
  • Confirm the connection with the wiring diagram of a motor and check the terminal connection. Nut-and-bolt connection method with terminals must be used.
  • Check the silencer assembling at the inlet and outlet. .
  • Wind insulating tapes after confirming the motor rotation direction. Refer to the arrow on the surface.
  • If the rotation direction is wrong, air comes out from the inlet silencer and discharge pressure decreases considerably . In this case , re-connect 2 cables each other .
  • Once it operates normally, check the Electric current value of three lines of a motor.
  • Check strange noise.
  • Check the operation of a check valve when it operates normally.
  • Check the discharging pressure. If the checked pressure value is under the value which be marked on name plate , it will be normal operation.
  • Keep the surroundings clean; otherwise alien substance could be sucked.
  • After continuous operation for about 30 ~ 60 minutes, check the temperature of the blower and motor surface by hands. If the checked temperature is under 100 ℃ value, it be normal.
  • The motor can run a blower until 150 ℃ temperature of internal of blower casing.
  • The material and bearing grease can work between -15 ℃ and 300 ℃ .
  • Check whether the discharging air -resistance is significant or not which is due to sharp turning of plumbing after the outlet. If the air-resistance is significant, it will be a major cause of pressure loss and noise growing up.
◆ Maintenance ◆..
 
 
Matters to be attended to operation
  • When you use the  blower for corrosive air , please refer the technical data  .
  • Basically , our Ring Blower is use for pure air , but it can be applied to some kind of corrosive air.
  • Check the inlet hole if any other materials are into it before a blower is operated.
  • In case of discharge application, Operate a blower after check whether the valve of outlet pipe is opened or closed and after then operate the blower.
  • In case of suction application, clean inlet(suction) hole often .
  • If an air is not supplied into inlet hole, it will be occurred heavy heat both of blower and motor. Be careful it.
  • If heavy heat is occurred on the blower(can't touch over 10 seconds it by hand), air flow will be decreased and it cause the trouble.
  • When the blower suck in liquids(water or oil), keep that it is not to enter into shaft of motor . It is caused to damage for motor.
  • Use over 15A(ampere) for driving breaker in case of 0.5kW ~ 1kW (1Phase )
  • Use over 10A(ampere) for driving breaker in case of 0.5kW ~ 1kW ( 3Phase)
  • Use over 30A(ampere) for driving breaker in case of 1.5kW ~ 3kW (1Phase)
  • Use over 20A(ampere) for driving breaker in case of 1.5kW ~ 3kW (3Phase)
  • Use over 50A(ampere) for driving breaker in case of 5.5kW ~ 7.5kW (3Phase)
  • Use over 100A(ampere) for driving breaker in case of 11kW ~ 22kW (3Phase)
  • Use a blower at the place of below 40 centigarde.
  • Our blowers don't need to lubricate oil into it.
◆ Trouble-Shooting ◆
 
 
Fault Cause Remedy

Motor does not start, no rotor noise

At least two power supply conductors interrupted

Eliminate interruption by means of fuses , terminals or feeder leads

Motor does not start , humming noise

Interruption in one power supply conductor;
Impeller jammed

Impeller defective
Motor bearing defective

See "Motor does not start , no running noise";open cover ,remove foreign matter ,clean; if necessary check impeller gap adjustment and correct if necessary.
Fit new impeller
Fit new bearing

Motor protective circuit-breaker trips again after motor is switched on, power consumption too high

Short-circuit in the winding

Motor overload

Compressor jammed

Arrange for winding to be inspected.
Reduce operating pressure , clean filter , silencer, connecting pipe if necessary.

See "Motor does not start , humming noise.

No vacuum or too weak a vacuum is produced

Leak in the system,wrong direction of rotation

Wrong frequency
Compressor too small
Shaft seal defective
Varying density of delivery gas
Change of blade profile due to fouling

Make system air-tight;
Change direction of rotation( changeover to electrical supply leads)
Correct frequency
Use larger compressor
Fit new shaft seal
Pay attention to conversion of pressure values
Clean impeller , replace worm impeller with a new one

Abnormal squeaking noises

Too high flow rate
Silencer dirty
Ball bearing lacks grease or is defective

Increase pipe cross-section , clean ;
clean silencer inserts, fit new ones if necessary regrease ball bearing or fit new one

Compressor not air tight

Gasket defective 

Inspect gaskets

Reference
 
 
Laboratory of company annexes:We established a laboratory of company annexes by certification of Ministry of Science & Technology (No. 200011464) and we are doing the best endeavor for R & D of products by AUTO CAD through this laboratory.
                    Installation of ring blowe
Crank shaft cutting machinery : As Crank shaft cutting machinery is an exclusive cutting machinery of crank shaft, this machinery chucks crank shaft and can cut eccentricity once for all. So, this is a exclusive use machinery that it can carry out high precision & more efficiency.
      
Installation of ring blowe... Installation of ring blower : ....................................
                                                DH-22Kw-H
Test equipment KS B 6350 : Based on test equipment KS B 6350 (Korean Industry class, test equipment of compressor), we test operation conditions as like performance, noise, vibration, temperature, discharge pressure, rpm, shaft power and we are doing our best in order to produce a perfect products.
      
Installation of ring blower : DH-5.5Kw-H~DH-15Kw-H

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