警告 △warning

Hanging coating production line instructions

  After the drying tunnel is installed, keep the site dry and clean. Do not store flammable or explosive materials around it to keep the equipment clean and in good condition.

Prepare before starting up

1 Check if the drive chain needs to be refueled (butter)

2 200# conveyor chain refueling cup is filled with oil and keeps at 30 drops/min.

3 Check if the automatic tightening is normal and determine if there is enough automatic shrinkage distance.

Not enough shrinkage distance can remove some chains.

      4 Whether the diesel fuel is topped up the previous day, if it is not filled up in time, and it is required to pass the precipitation for 1 hour before starting.

      5 Control the power supply of the electrical cabinet is normal, the voltage should be between 380~400V.

      6 Prepare the plastic powder on the spray machine, preheat the automatic spray lift for 5min,

      7 Tap the air filter, under normal conditions 1 time / hour

      8 Adjust the voltage and current of the electrostatic generator and the speed of the elevator separately.

      9 Correctly adjust the working speed of the suspension chain according to the curing time required for the specific workpiece.

     10 Heater water cooling cup keeps half a glass of water, often check the belt for looseness and adjust in time

Boot

     1. Close the total power supply and set the optimal control temperature of the temperature meter according to the temperature requirement of the plastic powder. Generally, the temperature of the high temperature section temperature control table is set at 50~80 °C higher than the working temperature. The curing temperature of the general plastic powder is at Between 180~200 °C (refer to the instructions for using plastic powder). Close the fan motor power supply, close the heating power supply, close the conveyor drive power, correctly adjust the working speed of the suspension chain, and determine whether the equipment is running normally. If there is an abnormality, immediately shut down the inspection and repair or notify the manufacturer to send someone to repair it.

     2. When the temperature rises to near the set temperature, turn on the automatic spray booth exhaust fan and the compressed air of 4~6MPa after cooling and water removal, and turn on the automatic spray machine and the automatic lift to make the whole equipment move normally. According to the specific conditions of the workpiece, the speed is adjusted. Generally, the time required to work in the high temperature zone of the drying tunnel should not be less than 15 minutes. The thicker the workpiece, the longer the time required to ensure the normal rotation and normal operation of the circulating fan.

     3. After production, always pay attention to the temperature indication on the temperature controller and the quality of the product, and make timely adjustments according to the above methods to ensure the quality and efficiency of the product.

     4, the production must be filled with the entire conveyor fixture, which can improve efficiency, save energy, but also effectively avoid the poor grounding of the fixture, found that the workpiece should not remove the powder should promptly remove the plastic powder insulation on the hanger

     5, the oil and gas heating drying tunnel requires full oil (gas) after work every day. And carefully clean the filter once to ensure the normal operation of the equipment the next day. Injector and tank foot oils are required to be carefully cleaned and cleaned every 5 days to keep the imported burner clean. Do special personnel to maintain cleaning care. (The gas requirements adjust the pressure every day)

     6. Set up a special person to clean the drying tunnel once a week to ensure that each part of it works normally and adjust it to the best condition in time.

     7. The manufacturer is required to solve the problem that the manufacturer cannot solve or solve the problem in time.

Precautions

1Imported burner is very precise, except the filter and injector can be removed and washed, others can not adjust by themselves, otherwise it will give up the warranty. The user can prepare several injectors of the same type for use. The inlet and outlet of the filter cannot be reversed. It is forbidden to remove the filter. Imported burners should be repaired in time, the warranty address is 272#, Wangchun East Road, Yongkang City, Tel 0579-87215891

2Be sure to keep lubrication when you need to refuel, otherwise it will shorten the service life of the equipment.

3 conveyor chain, fan is strictly prohibited to reverse!

Pre-treatment suspension coating production line

                 Instructions for use

Keep the site dry and clean. Do not store flammable or explosive materials around it. Keep the equipment clean and in good condition.

Boot to prepare

1. Check whether the drive chain needs oil (butter)

Fill the transfer chain refueling cup with oil and keep refueling at the rate of 30 drops /min. Add at least one cup of oil every working day.

3. Check whether automatic tightening is normal and determine whether there is enough automatic contraction distance.

You can remove some of the chains if you don't shrink enough.

4. Whether the gas supply pressure of natural gas (liquefied gas) is 5KPa or not, if the reason is not found, it can only be turned on normally

5. Whether the power supply of the control cabinet is normal, the voltage should be between 380 and 400V.

6. Confirm that the plastic powder cylinder of the plastic spraying machine is within the normal range, and start the machine to preheat the automatic spraying lift for 5min.

7. Turn on the power of automatic air beating filter element, 1 time/hour under normal conditions

Adjust voltage, current and elevator speed of electrostatic generator respectively. The specific parameters must be set according to the successful debugging, and timely record the specific products and specific parameters of success every day, which can be used to make the adjustment of production standards and product quality and technical record in the future. Non-professionals are not allowed to adjust the start-up.

9 needed to bake, depending on the workpiece temperature curing time and curing temperature of mold powder, set should be reference temperature when debugging the success of the specific parameter setting, should not change often, and according to the actual situation of the products endothermic time correctly adjust hanging chain working speed, make the products of the molding powder curing temperature and product heat heating time are within a reasonable scope, ensure that the product surface is smooth and firm.

At the same time, set the preheating temperature in a reasonable range, the workpiece can be just drying temperature plus 5° is appropriate. Generally, the temperature of drying area is between 100 ℃ and 150℃.

10. The water level of the pre-treatment tank shall be checked and adjusted frequently. It shall be adjusted every four hours during normal operation (chemical supplement and water level adjustment). The standard water level is that the product can be submerged without overrunning the drain.

11, pre-treatment pump motor combustion machine due to poor working environment, must be kept dry and clean, according to the specific situation timely cleaning and refueling

12, adjust the liquid level of each pool, make it between the reasonable water level, and prepare the chemical concentration of the solution, and close the heating switch, so that the pool to be heated began to preheat, and set the temperature of the temperature controller insulation temperature, generally set at 50-60 ℃.

13. Check the working condition of the nozzle every day, timely clean the blocked nozzle, and check the working pressure of the pump.

1, close the main power supply, confirm that the setting temperature of each temperature controller is correct, (according to the temperature requirements of plastic powder set the best control temperature of the temperature meter, switch high temperature protection temperature controller temperature is set at 50-100℃ higher than the operating temperature, the general curing temperature of plastic powder between 180 ℃ and 200℃), etc. (specific reference to the plastic powder instructions). Close the motor power supply of the strong convection fan, one by one close the heating power supply of water and moisture drying path, close the transmission drive power supply, correctly adjust the working speed of the suspension chain, and determine whether the equipment runs normally. Abnormal shutdown immediately check and repair or notify the factory to send special personnel to repair.

2. When the temperature rises to the set temperature, start the automatic jet blower and the compressed air of 4~6MPa after cooling and dewatering, start the automatic jet molding machine and automatic lift, and make the whole equipment run normally. And adjust the speed according to the specific conditions of the workpiece, to ensure that the circulation fan is turning and normal operation.

3. Pay attention to the temperature indication on the temperature controller and product quality after production, and make timely adjustment according to the above methods to ensure product quality and benefit.

4, the production must put the whole conveyor fixture full of products, so as to improve efficiency, save energy, but also effectively avoid the fixture grounding fault, found that the workpiece powder should be promptly removed on the plastic powder insulation layer

5. Oil and gas heating requires filling up with oil (gas) after work every day. Clean the filter carefully once to ensure the normal operation of the equipment the next day. The fuel nozzle and fuel oil of fuel tank should be cleaned every 5 days to keep the imported burner clean. To do maintenance and cleaning care. (adjust the pressure for gas every day)

6. Assign a special person to clean and inspect the drying road once a week to ensure that every part of it works normally, and adjust it in the best condition in time.

7. Ask the manufacturer to solve the problem in time.

Matters needing attention

1. The imported combustion machine is very precise. Apart from the filter and nozzle, it can be disassembled and cleaned, and other adjustments cannot be made by itself. Users can prepare several nozzles of the same type for backup. Filter inlet and outlet can not be connected backwards, do not remove the filter. If there is any problem with the imported combustion engine, it should be sent for repair in time.

Lubrication must be maintained where refueling is needed, otherwise the service life of the equipment will be shortened.

Transport chain and fan are strictly prohibited to reverse!