CARA PENYAMBUNGAN BELT PANAS,HOT SPLICING

 conveyor belts joint vulcanizing press --------------------------------------------------------------------------------------------

ZLJ Series CombinedTypeConveyor Belts Joint VulcanizingMachine

OPERATION INSTRUCTIONSQingdao Antai Mining Machinery co., Ltd

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conveyor belts joint vulcanizing press --------------------------------------------------------------------------------------------

1. Summary 

ZLJ series combined type conveyor belts joint vulcanizing machine(hereinafterreferred to as vulcanizing machine), the main components of it is madeof highstrength aluminum alloy. Common power supply, temperature uniformity, withafully automatic electronic control box, pressure systems supply 1.5 ~2MPauniformpressure, easy to operate, reliable, lightweight handling, you can completeavarietyof conveyor belts joints vulcanizing work, the joint strength can reachtheoriginalbelts 90 % or more. Widely used in metallurgy, mining, cement, power plants, ports,building materials, chemical industry, realizing a variety of conveyor belst jointvulcanizing and repairing. 

2. Conveyor Belts Joint Vulcanizing Machine Main Technical Parameters1) Power Supply：380, 50Hz; 

2) Max. Output Power: 20KW; 

3) Vulcanzing Temperature: 145℃ 4) Heating time: (from room temperature to vulcanizing temperature) not bemorethan 40min.

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conveyor belts joint vulcanizing press --------------------------------------------------------------------------------------------

5) Temperature adjustment range: with automatic temperature control system, vulcanizing temperature is 0 ~ 199 ℃ adjustable; 6) Thermometer timing adjustment range: 0 ~ 99min; 7) Can be set vulcanizing pressure <2Mpa; 

8)A single block heating plate heating power per unit area ≥7000W/m3. Structure Features 

1. 1 Machine frame 2 Clamping device 3 Pad 4 nut 5 screw6 gasket 7highpressure hose 8 pressure pump 9 insulation panels 10 upper heatingplates11 upper and down heating plates wires 12 electronic control box13Cable14 down heating plate 15 water pressure plate(see Figure 4-1) .

4—1outline

2. The "three elements" of the conveyor belts jointing host are: reliablevulcanizing temperature, vulcanizing pressure uniformand accuratetemperature vulcanizing time.

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3. The main parts are manufactured from aluminum and sheet elementsheating,with smooth, reliable, little current, high efficiency. 

4. Water-cooled type vulcanizing machine, it is designed for the better of savingtime. From the vulcanizing temperature to 60 ℃,it only needs 20minutes.

4. Joint Vulcanizing Installation Procedure and operation instructions. 

1. Get the down machine frame put well. Refer Figure4-2 4—2 

2. Refer to 4-3 figure, put water pressure plate up on the frame, thenputheating plate on it, note that the working surface upward.

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4—3 

3. Place down heating plate onto hear insulation board of hydraulicboard,cover cap of heating plate facing downwards and working surface of heatingplateupwards as shown in following Fig 4-4. 

4—4

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4. It needs jointing connection if the jointing length by one set of machineisnotadequate. Then proceed with procedure 1, 2&3. Place a thin steel sheet or steelboard(prepared by the user) with thickness between 0.5-1mmbetweentwoheatingplates(at the jointing position) to prevent jointed seam fromrubber leakage. 

5. Install upper frame on heat insulation board. Upper frame shouldlevel todown one. Refer to Figure: 4-6.

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4—6 

6. After assembly, according to the structure shown in thediagram: ①Connect the end of the high pressure pipe with inlet opening of water-pressureplate. And connect another end of the high-pressure pipe with water output holeofwater pump.② Insert hot resistance into the temperature measuringholesof upperand down machine frame separately. ③ Get the wire connected well fromthefirstpower wire to electrical controlling box. Connect the second wire withelectricalcontrolling box and upper and down plates.④ vulcanized panels wereconnectedtothe upper and lower ground wire. Get the upper and down connectedwithgroundwire separately. 

7. Turn off the power switch while watch sight gauge, observe vulcanizingplatewarming situation, when reached vulcanization requirements of 140℃~145℃begins insulation.

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conveyor belts joint vulcanizing press --------------------------------------------------------------------------------------------

8. Using clean water for add pressure upon vulcanizing machine, whenthewater pressure reaches the pressure (usually 1.5 Mpa), you can disconnect the

quick connector to guarantee the pressure or using manual oil pump. 

9. When the temperature reaches the holding time, the alarmbells, hot plateoffautomatically, means that the end of vulcanizing. The whole equipment isremovedand properly preserved.

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