We have the best projects, professional engineers and technicians, strong R&D department with a number of masters and PhD of food engineering & packaging machinery, stable long-term development and highly rated customer experience. Our projects have been established in every province and city in China. We also steadily cooperate with our overseas clients from Africa, the Middle East, Southeast Asia, Oceania, Europe and America.
We can supply service from A to Z about your project, not only machine manufacturing, installation commissioning, technical training, after-sales service, but also before-sales service, including factory building Construction drawings,facilities layout, and water, electricity, boiler steam. We could go to your factory to help you to design the layout on your worksite and draft the implementation plan, program schedule and expense estimation in each stage of the project until you will start the project.
Food Production Line,Automatic Biscuit Production Line,Ice Cream Production Line,Food Packaging Production Line Jump Machinery (Shanghai) Limited , https://www.shanghaimachineries.com
What are the precautions for piston air compressor operation?
1. Turn on the current to make the air compressor run under no-load condition.
2. After the no-load operation is normal, gradually open the unloading valve, close the oil-water blow-off valve of each stage cooler, and make the air compressor run under load.
3. Operation: 1 Lubricating oil pressure is 1~5kg/cm, not less than 1kg/cm.
2 The exhaust pressure should not exceed 8kg/cm, otherwise the pressure regulator should be checked.
3 Check that the oil in the oil pool and oiler should be within the scale range, and the oil spill should not exceed the specified range.
4. The cooling water should be unblocked, uniform, no intermittent, no bubbles, and the water temperature should not exceed 40 °C.
5. The exhaust gas temperature does not exceed 160 ° C, and the temperature after water cooling does not exceed 40 ° C.
6. Check that the current, voltage and motor temperature are normal.
7. Always check whether the parts of the machine are running normally.
8. Always check if the suction valve cover is hot and the sound of the valve is normal.
9. Pay attention to the reliability of various protective equipment.