Press Machine Process of MDF Production-VÂN HÀNH MÁY ÉP VÁN MDF

A1 PRESS START - Cutting saw ready - Trimming saw ready Out feed -Tension cylinder -Distance bar INTERLOCK Air supply Pneumatic -Bag filter ready PRESS START INTERLOCK Heating -Energy plant -Secondary pump Hydraulic system -Press cylinder system ready A1.PRESS A1.PRESS START START PROCESS PROCESS ENERGY PLANT START Hot Oil 150℃ ↑ SECONDARY PUMP GROUP 428 START Temperature Difference Error>20℃ HYDRAULIC SYSTEM RUNNING PRESS GROUP 427 START HOT PLATE HEATING UP TEMPERATURE SETTING 15℃↗ TENSION (STEEL BELT) (ROLLLER ROD) IN FEED DISTANCE ADJUST PRESS OPEN PRESS AIR SUPPLY CHECK (4.5bar↑) BRAKE ,TENSION, CLEANING LINE Heating Control v/v Manual change BAG FILTER START HOT PLATE 100℃↑ PRESS DRIVE START Heating Control v/v Auto Control PRESS OUT FEED READY CHECK Heating Control v/v Auto Don't use PRESS MANUAL START HOT PLATE 150℃↑ PRESS CLOSE TEMPERATURE SETTING CHANGE PRESS PROGRAM CHANGE SET TEMP ↔ Mem.Tem.Difference >20℃ A2.PRESS OUT FEED PROCESS DIAGONAL GROUP START(AUTO) DIGONAL GROUP Don't use SAW DRIVE AUTO ON BAG FILTER START PRESS DRIVE AUTO START Don't use TRIMMING SAW ACTIVE SELECTION ACTIVE SELECTION CUTTING SIZE SETTING COOLING LINE START(AUTO) COOLER SPACE SETTING CUTTING SAW PRESS DRIVE MANUAL START FORMING NOSE CLOSE POSSIBLE CUTTING SIZE SETTING ROLLER CONVEYOR DRIVE AUTO ON PRESS OUT FEED READY FINISH PRESS DRIVE AUTO START POSSIBLE A3.HYDRAULIC SYSTEM PROCESS MIN OIL LEVEL: 350MM MAX OIL LEVEL: 680MM ROLLER ROD STEEL BELT TENSION OIL COOLER FAN START(427M22) OIL TANK DRAIN NITROGEN 1.7BAR HYDRAULIC NITROGEN CHECK OPEN PRESS DISABLED INLET ADJUSTMENT AUTO NITROGEN >1.8BAR → IF PRESS OPENED PRESS GROUP 427 START(AUTO) PRES OPEN HYDRAULIC PUMP START(427M23) HYDRAULIC SYSTEM RUNNING BELT UNTENSIONED START PRESS DISTANCE CHANGE POSSIBLE PRESS CYLINDER PRESSURE READY COOLING& FILTER PUMP START(427M21) PRESSURE PUMP START(427M22) IN FEED ADJUST PRESS DRIVE AUTO START POSSIBLE 427 PRESS_HEATING_MAIN (AUTO START) Primary Temperature Low Primary Temperature Fault Ts Set Temperature Tm Memorized Temperature Tr Controller Temperature Temp Regul Ts = 140 ℃ Tm = 145 ℃ Tr = 140℃ 140 ℃ Enable Nose From Heating Alarm Valve Drives Ts = 205 ℃ Tm = 207 ℃ Tr = 205℃ Ts = 204 ℃ Tm = 201 ℃ Tr = 204℃ 205 ℃ 206 ℃ Ts = 190 ℃ Tm = 193 ℃ Tr = 190℃ 190 ℃ Ts = 185℃ Tm = 185 ℃ Tr = 185℃ 186 ℃ 244 ℃ 226℃ Click_Click_ GROUP 428 Manual Auto Start Manual / Auto off Stop HETING MANUAL 428m1 HEATING1 PUMP 428M2 HEATING2 PUMP 428M3 HEATING3 PUMP 428M4 HEATING4 PUMP 428m5 HEATING5 PUMP THERMO OIL PUMP Trouble Reset 427 PRESS_HEATING_MAIN (MANUAL START) Primary Temperature Low Primary Temperature Fault Ts Set Temperature Tm Memorized Temperature Tr Controller Temperature Temp Regul Ts = 140 ℃ Tm = 145 ℃ Tr = 140℃ 140 ℃ Enable Nose From Heating Alarm Valve Drives Ts = 205 ℃ Tm = 207 ℃ Tr = 205℃ Ts = 204 ℃ Tm = 201 ℃ Tr = 204℃ 205 ℃ 206 ℃ Ts = 190 ℃ Tm = 193 ℃ Tr = 190℃ 190 ℃ Ts = 185℃ Tm = 185 ℃ Tr = 185℃ 186 ℃ 244 ℃ 226℃ GROUP 428 Manual Auto Start Manual / Auto off Stop HETING MANUAL 428m1 HEATING1 PUMP 428M2 HEATING2 PUMP 428M3 HEATING3 PUMP 428M4 HEATING4 PUMP 428m5 HEATING5 PUMP THERMO OIL PUMP Trouble Reset 427 PRESS_MAIN (PRESS AUTO START) BELT EDGE CHAIN CENTERING Y230V2 Y330V Y230V1 Y331.2V Y331.1V Y331.2V BELT SCRAPER Y331.1V TOP TOP Y333.2V BOTTO M BOTTO M LEFT RIGHT LEFT RIGHT 431M6 M5 27 M4 25/26 22/23 M41 M42 LEFT RIGHT LEFT RIGHT Y41.2 Y41.2 Y41.1 Y41.1 ● M3 M2 18/19 14/1 M2 M6 HYDRAULIC INLET ADJ ◇ V 10/11 M43 LEFT RIGHT Y349V Y43.1 Y44.1 M44 V ◇ V V ◇ M1 4/5 START STOP M72 ROD BOLT ● ◇ MAT HEIGHT CONTROL NOMINAL VALVE MANUAL AUTO Click_ M12 BOLT CHAINS M10 CHAINS BOLT MIN ▤ MAX ROD SUCTION HEAT ROOM 437M1 ● GROUP 431+436 MIN ▤ MAX M71 Click_ V M1 ROD M7 OIL LUBRICATION OF LUBRICATION OF LUBRICATION OF LUBRICATION OF ROLLER RODS.TOP ROLLER RODS.BOT ALIGN A.PRESS ROLLER ROD CHASSIS Y341 Y342 Y343 Y344 CENTRAL LUBRICATION OIL MANUAL AUTO CHAINS M16 CHAINS PRESS NOMINAL VALVE START MANUAL STOP AUTO Click_ GROUP 427 M14 M19 M18 BOLT ROD Click_ GROUP 428 MANUAL AUTO START MANUAL / AUTO OFF MANUAL / AUTO OFF STOP ALARM RESET ALARM RESET Click_ M21 START 437M1 M5 M4 STOP M3 M2 M1 MP OIL LEVE LOK P TOP ◇ ℃ BOTTO M 427 PRESS_MAIN (TRAINING) BELT EDGE CHAIN CENTERING Y230V2 Y330V Y230V1 Y331.2V Y331.1V Y331.2V BELT SCRAPER Y331.1V TOP TOP Y333.2V BOTTO M BOTTO M LEFT RIGHT LEFT RIGHT 431M6 M5 27 M4 25/26 22/23 18/19 M41 M42 LEFT RIGHT LEFT RIGHT Y41.2 Y41.2 Y41.1 Y41.1 ● M3 M2 14/1 M2 M6 INLET ADJ ◇ V 10/11 M43 LEFT RIGHT Y349V Y43.1 Y44.1 M44 V ◇ V V ◇ M1 4/5 START STOP M72 ROD BOLT ● ◇ MAT HEIGHT CONTROL NOMINAL VALVE MANUAL AUTO M14 M12 BOLT CHAINS M10 CHAINS BOLT CHAINS MIN ▤ MAX GROUP 427 MANUAL AUTO M16 CHAINS PRESS NOMINAL VALVE START MANUAL STOP AUTO ROD SUCTION HEAT ROOM 437M1 ● GROUP 431+436 MIN ▤ MAX M71 HYDRAULIC V M1 ROD M7 OIL LUBRICATION OF LUBRICATION OF LUBRICATION OF LUBRICATION OF ROLLER RODS.TOP ROLLER RODS.BOT ALIGN A.PRESS ROLLER ROD CHASSIS Y341 Y342 Y343 Y344 CENTRAL LUBRICATION OIL M19 M18 BOLT ROD 437M1 GROUP 428 MANUAL AUTO START MANUAL / AUTO OFF MANUAL / AUTO OFF STOP ALARM RESET ALARM RESET M21 START M5 M4 STOP M3 M2 M1 MP OIL LEVE LOK P TOP ◇ ℃ BOTTO M 8 10 11 12 GROUP 427 AUTO Auto Running_1 #427M1.1 Cooling fan main drive bottom 1, #427M2.1 Cooling fan main drive bottom #427M6.1 Cooling fan main drive top 1, #427M7.1 Cooling fan main drive top 2, #427M11.1 Cooling fan chain bottom out feed , #427M13.1 Cooling fan chain top out feed Auto Running2 #427M23 Hydraulic pump, #427M22 Pressure pump, #427M21 Cooling and filter pump, #427M21.1 Air cooling fan hydraulic #427M21.2 Air cooling fan hydraulic HYDRAULIC PRESS OPEN INLET ADJUST BELT UNTENSION START IN LET ADJUSTMENT AUTO SMALL / MEDIUM / LARGE (Selection) → START IN LET ADJUSTMENT AUTO 10→ STOP BELT UNTENSION START → STOP 10 Auto Running PRESS START PRESS MAIN DRIVE,ROLLER ROD MAIN DRIVE, STEEL BELT BRUSH, INTERMEDIATE BELT ,LUBRICATION OIL SYSTEM START 11 PRESS DOWN 12 PRESSS 10 1.PRESSURE CONTROL COUPLING COUPLINGFACTOR FACTORFRAME FRAME::RIGHT RIGHT1.5→1.0 1→ 1.5 AFTER 15.2 15.2 15.4 BEFORE 15.2 15.2 15.2 BEFORE 15.2 15.2 15.4 11 COUPLING COUPLINGFACTOR FACTORFRAME FRAME::RIGHT RIGHT1.5→1.0 1→ 1.5 AFTER 15.2 15.2 15.4 BEFORE 15.2 15.2 15.2 BEFORE 15.2 15.2 15.4 12 ... LUBRICATION OF LUBRICATION OF LUBRICATION OF LUBRICATION OF ROLLER RODS.TOP ROLLER RODS.BOT ALIGN A .PRESS ROLLER ROD CHASSIS Y341 Y342 Y343 Y344 CENTRAL LUBRICATION OIL MANUAL AUTO CHAINS M16 CHAINS PRESS. .. >1.8BAR → IF PRESS OPENED PRESS GROUP 427 START(AUTO) PRES OPEN HYDRAULIC PUMP START(427M23) HYDRAULIC SYSTEM RUNNING BELT UNTENSIONED START PRESS DISTANCE CHANGE POSSIBLE PRESS CYLINDER PRESSURE...A1 .PRESS A1 .PRESS START START PROCESS PROCESS ENERGY PLANT START Hot Oil 150℃ ↑ SECONDARY PUMP GROUP 428 START Temperature Difference Error>20℃ HYDRAULIC SYSTEM RUNNING PRESS GROUP 427