IMC LGYF-2000BX User manual

INTERNATIONAL MACHIINE CONCEPTS
Model LGYF-2000BX
Air-Cooled Continuous
Electromagnetic Induction Sealing
Machine
(Please read the manual carefully before use.)
Operation Manual

INTERNATIONAL MACHIINE CONCEPTS
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1. General
The technology, in which aluminum plastic composite materials get heated and sealed
throughelectromagneticinduction,is arelativelyadvanced andpopularnon-contactsealing
technology both at home and abroad. The electromagnetic induction sealing machine
manufactured under this principle has increasingly become the necessary equipment in
medicine, pesticide, grease, subsidiary foodstuff, health product, beverage, cosmetics,
chemical and other industries for high-quality airtight sealing of plastic, glass and other
non-metallic bottles, so as to improve product quality level, achieve enhanced sealing and
shelf-lifeperformance,aswellasmeethigherrequirementsforanti-theftandsecurity.
Thecompanyadoptstheinternationallyadvancedheatingprocessingtechnology,andselects
imported OEM components for key electronic components. Also, through improvements
withyearsofaccumulatedproductionexperienceandexploration,itnowhasdevelopedand
producedModelLGYF-2000 Serieselectromagneticinductionsealingmachine,whichhas
made major breakthroughs in sealing range, machine performance stability and efficiency,
becoming a high-quality but inexpensive induction sealing equipment more popular in the
domesticmarket.
2. Principle
Basedontheprinciplethatmetalobjectswouldproducevortexandthusgenerateheatunder
thehigh-frequencyelectromagneticfield,thismachinereliesuponelectromagneticinduction
aluminumto makefoilheat andmelt adhesivemembraneonthelowerlayerof aluminum
foiltobondwiththesealingsurface,torealizecontinuous,fastandnon-contactsealingwork.
3. Characteristics
★Thesealingrangeof the machine isadjustable,andwitheitherlargeorsmallsealing
surface,cangettheidealsealingqualityandefficiency.
★In caseoftheequipment failureof the machine in the courseofwork,theconveyor
automaticallystopsworking, to realizethefunction ofisolatingtheproductssealed

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andthoseunsealed.
★Theconveyorbeltadoptselectronicsteplessspeedadjustment,andduringthesealing
process can based on voltage and current changes make speed adjustment in a
timelymanner,inordertoachievethebestsealingquality.
★In this machine, the height of sensor head adopts electric adjustment, capable of
sealingtheobjectswithintherangeof40to400mminheight.
★Thismachinehassupplyandvoltagemeterandsealingammeter,sothatitcanmake
timelyadjustmentswhenvoltageandcurrentfailstomeetnormaljobrequirements,
toensurethesealingquality.

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4. MainTechnicalParameters
1.Inputvoltage:AC220V±10%,50Hz
2.Inputvoltage:<10A
3.Sealingcurrent:Static<2A Dynamic<10A
4.Operatingfrequency:70~80KHz
5.Outputpower:≤2000W
6.Enclosureprotectionclass:IP2I
7.Sealingdiameter:Φ20mm~Φ130mm (Optimaldiameter: Φ30mm~Φ120mm)
8.Bottlesheight:40~400mm
9.Transportationdiameter:≤Φ200mm
10.Sealingspeed:2to12m/min(bottlesize,material,andsealingmembrane)
11.Conveyorunitbearingload:≤ 20Kg
12.Externaldimensions:155×55×135cm
13.Netweight:70Kg
5. Equipmentinstallationanduseprecautions
5.1 Itis necessarytoconnectthegroundwirebeforeuse(Thegroundwireshould
not directly use three-phase outlet for grounding, but a safe and reliable
grounding wire should have connected separately, to ensure safe use of
electricity),andthenswitchonthepower.
5.2 Thecross-sectional areaforpowercordandgroundwireshouldbenotlessthan
1.5mm2. In case of use under supply voltage instability, mount AC automatic
regulator,toensurethequalityofsealingandpreventdamagetotheequipment.
5.3 The equipment must be used in a dry, clean and ventilated environment, away
fromvarioustypesofheatsources.
Operating in the wet environment with severe acid corrosion will
significantlyshortentheuselifeofequipment.
Foruseinplaceswithmanydusts,thedustsinthesensorheadandthehost
mustbecleanedregularly.
5.4Themachine is onlyapplicablefor thesealingoperationsonplastic,glass,paper
andothercontainers,butNOTsuitableforthoseonmetalandotherderivative

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capacitors.
5.5 The requirements of induction machine sealing for selection of the sensing
membraneandthebottlecap:
(1) The material of used sensing membrane must be the same as that
of the sealed bottle.
(2) The optimum thickness range of foil on the sensing membrane is
between 0.012 and 0.03mm. For the sensing membrane with the
aluminum foil being less than 0.012mm in thickness, sealing
speed and quality are not guaranteed.
(3) The vacuum aluminum plating composite membrane similar to
aluminum foil induction membrane must not used.
(4) When using the sensing membrane without paper pad, the bottle
mouth and cap must be smooth and without deformation.
(5) It is not applicable to non-threaded object sealing using the
cover, as the cover can not completely press the sensing
membrane flatly and tightly, resulting in the phenomenon of
loose sealing closure.
6. Operationsteps
6.1 Turn on the power switch (look at whether the voltage is normal), start thecooling fan,
delayfor5secondsandmakethemaincircuitwork,pressthesealswitchtomaketheseal
work.
Note: it is prohibited to continuously and rapidly switch on and off the power
supplyandsealswitch!Waitforatleast5secondsafterturningoffthepowerswitch,
thenre-openthepowersupply,orelse,itwouldbeeasytodamagetheequipment.
6.2 Adjustthesensing headtomakeit higherthanthesealedobjectby1to3mm.Placethe
sealedobjectsonbothendsofthesensorhead,andcheckwhetherthesensorheadandthe
conveyorbeltareparallel.Ifnotparallel,adjustthepillarbelowtheconveyorbelttomake
itparallel.
6.3 Accordingtothebottlediameter,selectthesealingrangeofthesensorhead.
6.4 Pressdown thesealing switch, and trysealing. If the sealing is not firm, reduce
the speed of conveyor belt. If the sealing membrane is burnt, increase
the conveyor speed or increase the sensor head. After the requirements
on sealing quality are met, continuous automatic sealing operation can
start.
6.5 To ensure that the seal will be always in the best working condition,

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conduct the sealing process test, to identify the optimum process
parameters and make records. After debugging is done, prevent
accidental changes in the normal production. Also conduct regular
sampling, to avoid sealing of the substandard products.
6.6 When the operating current is excessive, the machine’s over-current
protection function is activated, and the conveyor belt automatically
stops working. At this time, appropriately pull up the spacing between
sensor head and sealed object, to reduce the operating current. After
adjustment, re-boot the machine to proceed with the sealing operation.
6.7 When the temperature of main circuit of the equipment is excessively
high, the thermal overload protection function is activated, and the
equipment automatically stops working. After the temperature drops
to the normal state, the equipment will automatically start the sealing
operation.
7. Maintenance and repair
7.1 The machine is electromechanical integration equipment. In order to
avoid the equipment appliance from premature aging and damage, the
working environment must remain clean and dry. Also, it is
prohibited to use the machine in environment of high humidity, high
corrosion, and high dust.
7.2 The instrument switches on the operator control panel shall not be
immersed with water or other liquids, so as not to cause damage or
leakage. During operation, do not use excessive force, so as to extend
the service life.
7.3 The transmission part should be often added with the proper amount
of lubricants, and no phenomena of blockade or serious friction
should exist.
7.4 The sensor head and the electrical appliance in the chassis have
high-voltage electricity. The untrained professional electrician shall
not open the sensor head and the back cover of the electrical box, to
avoid electric shock accidents.

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8. Warrantyperiod
8.1 The machine has a warranty period of one year. During the warranty period, if the
equipment qualityproblem arises during operation in accordancewith requirements
of this manual, the company is responsible for free repair, replacement of parts and
originaldeviceuntilthereplacementofanewmachine.
8.2 The purchaser of this equipment shall request the Company or the local dealer to
issue equipment warranty card and keep them in proper custody, as the future
warrantycertificate.
9. Notunderwarrantyresponsibility
9.1 Thereisnowarrantyproof.
9.2 Theuserhasdisassembledandrepairedthemachineonitsown.
9.3 The userhas causedequipmentfailure, damagedpartsandelectroniccomponents
fornotoperatingaspertherequirementsinthismanual.
9.4 Damagesareresultedoutoftoolowortoohighsupplyvoltage.
9.5 Thewarrantyperiodexpires.
9.6 Damagesarecausedduetohumanfactors.
Whentheabovesituationoccurs,theCompanyprovidespaidrepairservices.

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10. Packing list
No.
Name
Model Specification
Qty
1
Host
Model LGYF-2000BX
1
2
Power cord
1
3
Fuse pipe
10A
3
4
Hexagon wrench
6”, 8”
1 Each
5
Screwdriver
4” (Cross)
1
6
Machine Test Bottle
Φ40
20
7
Operation Manual
1
8
Ex-factory Certificate
1
9
Warranty Card (Triple
sheets)
1
Note: The above are essential spare parts attached. Other customized accessories, if
required, can be specified in the order contract.
Packed by: DD__ MM__ YYYY____

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Attached drawings
Power
Lift of
sensor head
Low voltage
power supply
Control circuit
Overheat
protection circuit
Power
voltmeter
Start-up delay
circuit
Over-current
protection
circuit
Rectifier
filter
Speed control
Circuit on
conveyor belt
Inverter circuit
(air-cooled)
PLL Control
circuit
Sensor head
(air-cooled)
Work
ammeter
Circuit Schematic Diagram of Air-Cooled Continuous
Electromagnetic Induction Sealing Machine

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Date: 16-Feb-2011 Sheet of
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