Details
Features of PUR hot-melt laminating machine equipment:
1. | The PUR hot melt adhesive used does not contain solvents and is an ideal green glue; |
2. | The products have no residual solvents, no pollution and emission problems in production, energy saving, and small floor space; |
3. | The compounding process has a wet-solid reaction, irreversible, strong adhesion and good washing fastness; |
4. | PUR hot melt adhesive does not contain water and solvents, does not need to be dried, and has a fast compounding speed; |
5. | Strong viscosity, less glue consumption and cost saving; |
6. | The compounding process is fully linked and controlled, the substrate is not stretched, is light and soft, and feels good; |
7. | The heat source is oil heat, which heats up quickly and the heat is even; |
8. | The glue melting system is independent, and the glue melting is sufficiently fast; |
9. | Point-like net pattern gluing, the finished product has good air permeability and strong three-dimensional effect; |
10. | The humanized design of the machine saves operators; |
11. | With a small amount of diversified production design, cost saving, the digital control system makes the operability better. |
Precautions for the operation of PUR hot-melt laminating machine:
Operators can only operate this equipment after they are fully familiar with the machine's performance and working principles. This equipment must be operated by a dedicated person, and non-operating personnel cannot open or move randomly.
Before production, check whether electrical appliances such as cables, circuit breakers, contactors, and motors meet the requirements.
Before production, check whether the three-phase power supply is balanced, and it is strictly forbidden to start the equipment without phase.
During the production period, check whether each rotary joint is safe, whether the pipeline is unblocked, whether there is any damage or oil leakage, and remove it in time.
The hot oil machine must be turned on before production, and the production can only be carried out after the temperature rises to the temperature required by the process. Before production, check whether the pressure of each barometer is normal, whether there is any leakage in the gas path, and repair it in time
Before production, check the fastening of each connection to see if there is any looseness or falling off, and repair it in time.
Before mass production of the equipment, a small amount of test should be done first, and mass production can only be carried out after success.
Before production, check the lubrication conditions of various hydraulic stations, reducers, bearing bushes, lead screws, etc., and fill in hydraulic oil and lubricating oil in a correct and timely manner.
After the machine is stopped, the glue tank, glue squeegee accessories, and anilox roller must be cleaned in time to remove residual glue and dirt from all parts of the machine for next use.
It is strictly forbidden to contact corrosive liquids with the rubber rollers, and always ensure that the surface of each drive roller is clean and free of foreign matter.
It is strictly forbidden to pile up debris around the hot oil machine, and keep the hot oil machine and its surroundings clean and free of foreign objects at all times. When the hot oil machine is working, it is strictly forbidden to touch the delivery oil pipe by hand.
Maintenance and maintenance of PUR hot-melt laminating machine:
The lubricating oil of the reducer should be changed every six months. ·
The 350# heat transfer oil should be replaced every six months when the hot oil machine is used.
The hydraulic oil tank should be replaced with N46 or N32 anti-wear hydraulic oil every six months.
Check the hydraulic oil tank, the oil tank of the hot oil machine once a month, remove the grease, remove the impurities, and add enough lubricating oil and heat transfer oil
Lubricating oil should be added to the bearings and screws every shift.
After each shutdown, the glue tank, glue squeegee accessories, and anilox roller must be cleaned in time to remove residual glue and dirt from all parts of the machine.
The chain should be checked every shift to ensure normal lubrication and timely tensioning.
Check the connecting parts every shift, and whether the fasteners are loose or missing, and fasten them in time.
Check the oil pumps, cylinders, solenoid valves, distribution valves, oil pipes and other connections for oil leakage every shift.
Jiangsu Sangdion Machinery Co.,LTD（江蘇圣頓機(jī)械有限公司）?CopyrightRecord No：蘇ICP備19061310號
