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4.2  Startup and Shutdown   

The startup and shutdown of SG-23/30 series are controlled by the start switch 

and stop switch on control panel.   

 

Picture 4-1: Startup and shutdown 

  If  there  are  still  materials  which  have  not  been  granulated  in  feed  box 

and cutting chamber, the machine should not be shut down. Otherwise, 

the materials left inside will block the blade rest shaft and make the motor 

overloaded and trip when restarting.   

4.3  Open the Feed Box, Screen and the Storage box 

  For  SG-23/30  series,  it

s  necessary  to  turn  off  the  main  power  before 

opening the feed box, screen and storage box.   

  Caution!   

The blade is very sharp; it may cause personal injury. 

 

Caution!

 

Be  careful  when  closing  feed  box,  screen  bracket  and  storage  box  to 

prevent them from crushing.   

Clean  internal  surface  before  closing  feed  box,  screen  bracket  and 

storage box.   

Содержание SG-23 Series

Страница 1: ...SG 23 30 Sound proof Central Granulator Date Sep 2017 Version Ver C English...

Страница 2: ......

Страница 3: ...System 17 2 2 1 Emergency Stop 17 2 2 2 Safety Switch 17 2 2 3 Star Screw 18 2 3 Electrical Components Instruction 19 2 3 1 Microprocessor Board PCB 19 2 3 2 Electrical Components in Electrical Compon...

Страница 4: ...g of Dust Separating System 33 6 1 3 Replacement of Blade 34 6 1 4 Conveying 35 6 1 5 Lubrication 37 6 2 Maintenance 37 6 2 1 Daily maintenance 37 6 2 2 Weekly Check 37 6 2 3 Monthly Check 38 6 3 Clea...

Страница 5: ...tions 10 Picture index Picture 1 1 Dimensions of SG 23 30 10 Picture 2 1 Working principle 16 Picture 2 2 Emergency stop switch 17 Picture 2 3 Safety switch 18 Picture 2 4 Star screw 18 Picture 2 5 PC...

Страница 6: ...Installation of Bearing and Blade Rest 41 Picture 6 11 Installation of material fender 41 Picture 6 12 Installation of bearing block and bearing 42 Picture 6 13 Installation of bearing cover plate 42...

Страница 7: ...toxic material SG 23 30 series sound proof central granulator are suitable for granulating all kinds of plastic materials including rejected parts from injection molding blow molding or recycling of...

Страница 8: ...pped with electrical current relay motor overload protector and multiple safety devices Cyclone dust separator can effectively remove the air from regrind and facilitates the material collecting Dust...

Страница 9: ...modifications of the machine must be approved by SHINI in order to avoid personal injury and damage to machine We shall not be liable for any damage caused by unauthorized change of the machine Our co...

Страница 10: ...ax Output kg kr 90 120 150 185 220 Noise Level dB A 90 95 90 95 90 95 90 95 90 95 Screen 8mm Dimensions H mm 2210 2210 2210 2210 2210 H mm 2310 2310 2310 2310 2310 H1 mm 1180 1180 1180 1220 1220 H2 mm...

Страница 11: ...oltage Danger This sign is attached on the control box and the wiring box Be careful with the rotating knives they are very sharp and can cause personal injury If the rotor must be turned manually do...

Страница 12: ...eans overload working and growing flow Please stop feeding until the light is off Attention 1 After the first 1 2 days of operating it s necessary to loose the four screws on motor fixing base and the...

Страница 13: ...perature from 25 to 55 for long distance transporotation while for a short distance it can be transported with temperature under 70 Storage 1 SG 23 30 series should be stored indoors with temperature...

Страница 14: ...the feed port before processing Please don t put soft and flexible materials thinner than 2 mm like rubber into the granulator 1 5 Exemption Clause The following statements clarify the responsibilitie...

Страница 15: ...operational actions that are not authorized by Shini upon machine including adding or replacing accessories dismantling delivering or repairing 4 Employ consumables or oil media that are not appointe...

Страница 16: ...olled through Start Stop button and Emergency stop button 2 1 1 Working Principle Parts name A Material inlet B Rotary blade C Fixed blade D Screen E Storage bin F Discharging pipe G Feeding blower H...

Страница 17: ...result in an accident Therefore the granulator is equipped with a highly secure safety system to avoid accident during the operation 2 2 1 Emergency Stop Emergency stop is a red button on the control...

Страница 18: ...crewing those star screws blades will stop running to avoid personal injury Picture 2 4 Star screw Caution The star screws can t be loosened unless the machine is not working Before starting the machi...

Страница 19: ...conveying blower postpones machine stop 4 phase sequence dection warning and machine halt Picture 2 5 PCB Circuit board Scale of Variable Resistor 1 2 3 4 5 6 7 8 9 Fine Adjustment I A VR1 4 3 2 1 0...

Страница 20: ...can perform the function of circuit isolation and protection 4 Fuse which performs the function of overloading protection and short circuit protection in control circuit 5 Intermediate relay which pe...

Страница 21: ...n the machine will be forced to stop and be cut off via it is sensor thus stop the granulator and warn the user by sounding an alarm Add FAD at the end of the model code 2 4 2 Feed Hopper with Magnet...

Страница 22: ...e a difficult matter They are generally installed at a lower place or a platform must be built for material feeding Shini particularly designed the belt conveyor to easily convey the material into the...

Страница 23: ...from self rotating when installating it When operating it don t put your hands near to the blades to avoid personal injury Caution Do not install the blades by working together since it may bring pers...

Страница 24: ...ocation Make at least 1 meter clearance around the machine to facilitate repair and maintenace Picture 3 1 Installation space Adjust the Granulator with spirit level and put it on ground floor Picture...

Страница 25: ...control box 4 The power cable connection terminals should be tightened securely 5 This series adopts three phase and four wirepower L1 L2 L3 are connected to the fire wire while the PE line connected...

Страница 26: ...diameter is 150mm 2 Connect to conveying pipe the diameter is 4 3 Mount dust collection device including air and dust collection bags 4 Place a container under the separator to help collecting plastic...

Страница 27: ...o see if there is any loose If any of the above situations occurs please contact the local representative or SHINI Company 4 1 Startup Pretest 1 Unpainted part of the machine has been spread with anti...

Страница 28: ...he materials left inside will block the blade rest shaft and make the motor overloaded and trip when restarting 4 3 Open the Feed Box Screen and the Storage box For SG 23 30 series it s necessary to t...

Страница 29: ...r spring and two pieces of sleeves which could open the feed box backwards by supporting Picture 4 2 Open feed box 4 3 2 Open the Screen Bracket 1 Open the door of granulator 2 Turn the screw handle o...

Страница 30: ...Place the screen bracket in specified position and put the screen on it 2 Hold up the screen bracket and lock the star screw tight 3 Mount the storage box 4 Turn the screw handle on storage box to loc...

Страница 31: ...nulator 4 Check the overload protector of the feeding blower s motor If the feeding blower does not run the granulator can run neither Check the motor protector in the electric control box If the prot...

Страница 32: ...s normally Period Daily 4 Check whether the gate circuit breaker works normally Period Daily 5 Check the material defender before starting Period Daily 6 Check whether the screws on the feed box and c...

Страница 33: ...heck if the storage box is placed right under the dust separator If it s not please adjust it Check the storage box If it is full take out in time the plastics which has been dust removed Weekly check...

Страница 34: ...56500 66000 86 126 145 M14 62500 77500 90500 135 200 236 M16 72500 10700 12500 210 310 365 M18 91000 129000 152000 300 430 600 M20 117000 166000 195000 425 610 710 M22 146000 208000 244000 580 820 960...

Страница 35: ...and check the clearances between blades until all the clearances meet the requirement Picture 6 1 Disassemble the rotary blades 6 1 4 Conveying 6 1 4 1 Daily Maintenance and Adjustment of V belt Gran...

Страница 36: ...er 5mm Motor of 7 5kW L 5mm F 205N For motor of 11kW L 5mm F 297N Picture 6 2 Maintenance of conveyor belt 6 1 4 2 Adjustment of V belt 1 Open the rear base plate of the granulator as well as the fron...

Страница 37: ...le in feed box Check whether the rubber baffle is damaged If it is replace it immediately Otherwise the broken part may fall to the cutting chamber and cause damage to the blades Besides if the baffle...

Страница 38: ...2 Conveying for details 6 3 Cleaning Caution Make sure the main power switch is turned off before cleaning When opening the feed box be careful with the blades they are very shart and may cause person...

Страница 39: ...an the storage box and screen bracket 12 Clean both inside and outside surfaces of the cutting chamber 13 Clean the feeding pipe feeding blower and cyclone dust collector 6 4 Installation of Blade Res...

Страница 40: ...4 2 Installation of Blade Rest Shaft This lnstallation illustration is only suitable for SG 30 1 Lock up the left right front and back block of cutting chamber by screw then install right side of mate...

Страница 41: ...ly first as well as lay the shaft sleeve level on the blade rest shaft Next put a sleeve which fits the inner hole over the shaft sleeve and then pressing the shaft sleeve in by using the oil press or...

Страница 42: ...f Bearing Cover Plate Use blower gun to clean up the bearing roller and spread plenty of lubricating grease on them And then put on the bearing cover plate and tighten it up with screws Picture 6 13 I...

Страница 43: ...nd small pulley and then lock it tightly Picture 6 14 Installation of bearing motor belt Plley and belt 6 6 Installation of Screen Screen Bracket and Storage box 1 Put the screen into screen bracket 2...

Страница 44: ...d be careful during operating to avoid cut 1 First clean the front and rear box blocks as well as the press plate of rotary blade 2 Place the rotary blade into the groove cover it with press plate and...

Страница 45: ...23 while M14 x 50 for SG 30 intensity 12 9 Srew specifications for fixed blades inner hexagon M8 x 30 for SG 23 while M8 x 30 for SG 30 intensity 12 9 Note The fixing screws of blades must be tightene...

Страница 46: ...nveying blower 6 9 3 Daily Check Check main power switch Check emergency stop button Check start stop button Check if the material fender strip is in good condition Check whether emergency stop and sa...

Страница 47: ...des Check whether the belt pulley clamp is tight Check belt tension 6 9 6 Check Half yearly or Every 1000 Running Hours Check the lubrication of bearing motor and hopper shaft Check the belt pulley Ch...

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