Overview
| brand | Daming | flow | one thousand and five hundred |
| model | JZJS | principle | vacuum pump |
| material quality | carbon steel | voltage | |
| weight | two thousand | pressure | |
| lift | fifty | Driving method | Electric pump |
| Pump shaft position | Transport medium | Corrosion-resistant pump | |
| Impeller structure | Number of impellers | ||
| Impeller suction method | Shell type | Middle opening type | |
| type | Vacuum pump unit | purpose | Chemical pump |
| vacuum degree | High vacuum degree | performance | Corrosion resistance |
| Product volume | 130cm * 120cm * 180cm | ||
Product Details
The vacuum unit has extremely strong personalization, and the price is negotiated based on the configuration, but the list price is not accurate. Chemical and industrial vacuum systems, vacuum drying systems, water ring vacuum pumps, quality assurance.
Customize various types of vacuum pump units, such as Roots vacuum unit, heat exchanger water ring closed vacuum unit, Roots vertical oil-free unit, rotary blade Roots unit, Roots heat exchange vacuum unit, Roots water ring unit, Roots slide valve unit. For specific information, please feel free to contact us!
Working principle:
1. Two vacuum pumps
Firstly, set the upper and lower limits of the vacuum system (such as the upper limit value set to -0.08MPa and the lower limit value set to -0.06MPa). After starting the system, one of the vacuum pumps starts working until the vacuum degree in the vacuum tank reaches the upper limit value -0.08MPa. At this point, the vacuum pump automatically stops running, and the vacuum in the vacuum tank is automatically cut off by the vacuum check valve. If the vacuum degree in the vacuum tank drops below the lower limit value -0.06MPa due to work needs, The other vacuum pump automatically starts until the vacuum degree in the vacuum tank reaches the upper limit value -0.08MPa. This cycle repeatedly runs automatically, keeping the vacuum degree in the vacuum tank between the upper and lower limits. If the vacuum level in the vacuum tank is lower than the lower limit value for a certain period of time due to high work demand, and a single vacuum pump cannot pump the vacuum level in the tank above the lower limit, another vacuum pump will automatically start until the upper limit is exceeded.
The two vacuum pumps can also be switched to manual start and stop.
2. One vacuum pump
Firstly, set the upper and lower limits of the vacuum system (such as the upper limit value set to -0.08MPa and the lower limit value set to -0.06MPa). After starting the system, the vacuum pump will automatically stop when it reaches the upper limit, and the system will automatically start when the vacuum level is lower than the lower limit. The vacuum pump can also be manually started or stopped.
Performance characteristics:
The device can achieve fully automatic control throughout its entire operation process since its initial startup. During its operation, the vacuum degree in various parts of the vacuum system always fluctuates within its allowable range, and the fluctuation range can be adjusted according to user requirements. If the vacuum level drops below the set value, a warning will be issued.
This device automatically controls the system under unmanned operation and can automatically close the vacuum system in case of power outage.
This device is equipped with an air water separator, which can save water sources and reduce environmental pollution.
The vacuum tank of this device can be designed as a horizontal or vertical structure on site, making installation more flexible.
Boshan Daming Vacuum Pump Factory is located in Boshan District, Zibo City, Shandong Province, China's picturesque pump capital. Founded in 2000 and certified by the national ISO9001 quality management system, it was a designated production enterprise for pump products by the former Ministry of Machinery, manufacturing various series of water ring vacuum pumps and other products.