Shini SG-50 Series User manual

SG-50/50B
"Regular" Central Granulators
Date:Feb,2019
Version:Ver.B(English)

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Contents
1. General Description..................................................................................... 9
1.1 CodingPrinciple.................................................................................... 10
1.2 Feature.................................................................................................. 10
1.3 TechnicalSpecifications........................................................................ 12
1.3.1 Outline Dimension(SG-50B)....................................................... 12
1.3.2 TechnicalSpecification(SG-50B)................................................ 12
1.3.3 Outline Dimension(SG-50).......................................................... 14
1.3.4 TechnicalSpecification(SG-50).................................................. 15
1.4 SafetyRegulations................................................................................ 16
1.4.1 SafetySignsand Labels............................................................. 16
1.4.2 Transportation andStorageoftheMachine................................ 18
1.4.3 Rejectedpartsdisposal.............................................................. 19
1.5 ExemptionClause................................................................................. 20
2. Structural Features and Working Principle.............................................. 21
2.1 GeneralDescription.............................................................................. 21
2.1.1 WorkingPrinciple........................................................................ 21
2.2 SafetySystem....................................................................................... 22
2.2.1 EmergencyStopButton.............................................................. 22
2.2.2 Breakerinterlock......................................................................... 22
2.2.3 SafetySwitch.............................................................................. 23
2.3 OptionalAccessories............................................................................ 24
2.3.1 Dust SeparatingSystem............................................................. 24
2.3.2 Screen........................................................................................ 24
2.3.3 Cutter.......................................................................................... 25
2.3.4 AutomaticConveyingDevice...................................................... 26
2.3.5 Belt Conveyor............................................................................. 26
2.3.6 MaterialSideFeedPipe............................................................. 27
2.3.7 Flywheel..................................................................................... 27
2.3.8 Sound-proof Box......................................................................... 28
2.3.9 Height-increasingStorageBin.................................................... 28
3. Installation and Debugging........................................................................ 29
3.1 Installation Notice.................................................................................. 29

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3.2 Installation Place................................................................................... 29
3.3 Feed BoxInstallation............................................................................. 31
3.4 CoolingWaterConnection.................................................................... 32
3.5 PowerConnection................................................................................. 32
3.5.1 Check theRunningDirection ofthe Motor.................................. 33
3.5.2 Check theRunningDirection ofthe Blower................................ 34
3.6 OptionsInstallation................................................................................ 34
3.6.1 Installation of Dust-seperatingSystem....................................... 34
3.6.2 Installtionof Separating ConveyingDevice................................ 35
3.6.3 ConveyingBelt Installation......................................................... 35
4. Operation Guide......................................................................................... 36
4.1 StartupPretest...................................................................................... 36
4.1.1 BeforetheFirst Startup............................................................... 36
4.1.2 AfterFirst Startupfor2Hours..................................................... 37
4.1.3 AfterFirst Startupfor20~30 Hours............................................. 37
4.2 Start / Stopof theMachine.................................................................... 37
4.3 OpentheFeedBox, Screen BracketandtheStorageBox................... 38
4.3.1 OpentheFeedBox..................................................................... 39
4.3.2 OpentheStorageBoxand Screen............................................. 40
4.4 Timer(Optionalwithfeedingblower)..................................................... 41
5. Trouble-shooting ........................................................................................ 42
5.1 GranulatorCan NotWork...................................................................... 42
5.2 Stop Due toOtherReasons.................................................................. 42
6. Maintenance and Repair............................................................................ 43
6.1 Repair ................................................................................................... 43
6.1.1 Operationand MaintenanceofDust-separating System............ 43
6.1.2 Dust-separatingSystemCleaning.............................................. 44
6.1.3 Blade Replacement.................................................................... 44
6.2 Installation of Bearingand BladeRest.................................................. 49
6.3 Installation of Belt Pulleyand Motor...................................................... 49
6.4 Installation of Screen,Screen BracketandStorageBox....................... 51
6.5 Transmission......................................................................................... 53
6.5.1 DailyMaintenanceofV Belts...................................................... 53

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6.5.2 Adjustmentsof V Belts................................................................ 54
6.6 Lubrication ............................................................................................ 54
6.6.1 LubricatingOils(Followingbrandsaresuggested.).................... 54
6.6.2 PleaseGreasetheBearingwithLubricatingOilsPeriodically.... 55
6.7 Maintenance......................................................................................... 55
6.7.1 DailyCheck................................................................................ 55
6.7.2 WeeklyCheck............................................................................. 55
6.7.3 MonthlyCheck............................................................................ 56
6.8 Cleaning................................................................................................ 56
6.9 MaintenanceSchedule.......................................................................... 58
6.9.1 About theMachine...................................................................... 58
6.9.2 Check AfterInstallation............................................................... 58
6.9.3 DailyCheck................................................................................ 58
6.9.4 WeeklyCheck............................................................................. 58
6.9.5 MonthlyCheck............................................................................ 59
6.9.6 Check Half-yearlyorEvery1000 RunningHours....................... 59
6.9.7 3yearChecking.......................................................................... 59
Tableindex
Table1-1:TechnicalSpecification(SG-50B).................................................... 12
Table1-2:TechnicalSpecification(SG-50)....................................................... 15
Table6-1: Attached Form, CuttersandOtherFixingScrewTorque................. 48
Table6-2: DailyMaintenanceof V Belts........................................................... 54
Pictureindex
Picture1-1: Outline Dimension (SG-50B)......................................................... 12
Picture2-1:WorkingPrinciple.......................................................................... 21
Picture2-2: Emergency Stop Button................................................................. 22
Picture2-3: BreakerInterlock ........................................................................... 23
Picture2-4: SafetySwitch................................................................................. 23