background image

 

10 

5.10.6  If  there  is  no  show  on  monometer  when  press  down  the 

pressure  up

 

button, please make sure that the running direction of oil pump motor is all right, 

normally it should run as clockwise. If the direction is converse, please exchange 

any two wires of three-phase power supply to connect. 

5.10.7  Press  down  the 

Inching

  button,  lead  the  laminated  paper  to  the  front 

separating roller, please see the drawing 1, then lift up the self-respecting roller to 

the  same  level,  move  the  hand  wheel  of  front  pressure  roller  to  press  the 

laminated paper at last. 

5.10.8 Place the decline wheel in right position as introduction of 5.9.1. 

5.10.9 Adjust the distance between front and back rollers as introduction of 5.9.2. 

5.10.10 Let the attached pressure bar press on the edge of paper, and makes paper 

come through the wheel easily. 

5.10.11  Press  on  the  hand  wheel  of  back  separating  roller,  the  laminated  paper 

will be separated automatically. 

5.10.12  Adjust  well  the  paper  receiving  table  and  ensure  of  the  finished  paper 

coming down into the table. 

 

6. Maintenance 

6.1  The  pressure  must  be  loaded  after  starting  the  machine,  and  unloaded  after 

stopping. 

6.2  The  oil  must  be  filtered  before  being  injected  into  oil  tank.  Please  do  not  to 

open the oil tank without permission. 

6.3 The oil temperature is not allowed to excess too high lest the oil be (the range 

is 15--55

 o

C) damaged. 

6.4 Please exchange the working oil every 6 months, and also clean the oil tank. 

6.5 Please do not adjust the safety valve on the tank at random. It

s Max. Pressure 

is 21Mpa, adjusting this valve will change the Max. Pressure. 

Paper thickness 

pressure 

80~127g/m

2  

2MPa 

127~250g/m

2  

4MPa 

250~350g/m

2  

6MPa 

Over 350g/m

2

   

Over 6Mpa 

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Summary of Contents for YFML-720

Page 1: ...1 YFML 720 920 1200 Semi automatic Hydraulic Laminating Machine USER MANUAL PDF pdfFactory Pro www fineprint cn...

Page 2: ...NTENTS 1 Profile 2 Main Specification 3 Type Introduction 4 Structure Working Theory 5 Installation Use of machine 6 Maintenance 7 Electrical System 8 Accessories List PDF pdfFactory Pro www fineprint...

Page 3: ...ACE Dear users Welcome to use our products Do read installation and operation manual before make use of it Make sure it is normal operation and good in working condition PDF pdfFactory Pro www finepri...

Page 4: ...lor and meanwhile strong in intensity and waterproof and damp proof So it is widely applied in covers of books and periodicals maps packaging boxes This machine has advantages of big working pressure...

Page 5: ...m Pressure roller Feed table Conveyer roller Heating roller Heating pipe Film leader Perforating knife Roll film S roller Anti bend roller separating roller Conveyer roller separating roller Conveyer...

Page 6: ...e of machine 5 1 Please check whether each part of machine is all right when first time to use this machine and the machine should be placed evenly 5 2 You should assemble the paper feeder and paper r...

Page 7: ...2 views 5 6 Use of film cutting knife 5 6 1 This machine adopts round cutting knife and it has been fixed on the tool carrier and the tool carrier is fixed on the tool carrier shaft Use stopper rings...

Page 8: ...ased on the pressure gauge 5 8 4 There install a safe overflow valve on the oil tank its set pressure is the system s max pressure not allow adjusting during operation Please make the hydraulic statio...

Page 9: ...t 80 100 o C on the temperature controller Adjust the speed to let the machine run in low speed 5 10 4 When the temperature rises to the laminating requirement it can start to lead the film the positi...

Page 10: ...edge of paper and makes paper come through the wheel easily 5 10 11 Press on the hand wheel of back separating roller the laminated paper will be separated automatically 5 10 12 Adjust well the paper...

Page 11: ...notes 7 2 1 If the electricity is cut off by sudden the oil station could not unload the pressure automatically it should unload the pressure by manual as below open the side door there is a round whe...

Page 12: ...temperature The sensor not touch the roller well Replace it and touch the roller well There is no shows in monometer 1 Wrong operation overflow valve isn t loaded 2 The core of overflow valve is jamm...

Page 13: ...lter Oil hydraulic cylinder Motor Floodingvalve Floodingvalve pressurewatch 10 Magnet valve 11 Backpressurevalve oil pipe Oil hydrauliccylinder Oil lineintegration Piezometryunit Baffler 1 2 3 4 5 6 7...

Page 14: ...14 YFML ON OFF ON OFF ON OFF Main electrical control face plate PDF pdfFactory Pro www fineprint cn...

Page 15: ...15 Counter Electric face plate PDF pdfFactory Pro www fineprint cn...

Page 16: ...16 PDF pdfFactory Pro www fineprint cn...

Page 17: ...17 PDF pdfFactory Pro www fineprint cn...

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