People who often contact with reducer equipment should understand that there are a large variety of reducers. Different models are used in different places. ZQ reducer is one of them. This type of reducer equipment is widely used in hoisting, mining and other industries. Today, the reducer manufacturer will introduce to you how to solve the air extraction of reducer equipment:
1. The ZQ reducer used for higher vacuum can not be directly discharged into the atmosphere. For example, the pressure difference between the suction port and the exhaust port of the ZQ reducer will be too large, resulting in overload. In order to ensure that the higher vacuum can be reached, it is necessary to ensure the space between the rotors of the ZQ reducer.
2. During operation, it is necessary to set up a front stage pump. The ZQ reducer will be started when the pressure in the system is sucked to a certain range by the front stage pump, so as to avoid overload of the ZQ reducer. The front stage pump can select water ring vacuum pump, rotary vane vacuum pump, slide valve vacuum pump, reciprocating vacuum pump and other vacuum pumps that can directly discharge the atmosphere.
3. As its rotor keeps turning over, the sucked gas is sucked into the space between the rotor and the pump casing from the air inlet, and then discharged through the exhaust port. Since the space is fully closed after suction, the gas in the pump chamber does not shrink or swell. However, when the top of the rotor turns around the edge of the exhaust port, and the space is connected with the exhaust side, some gas will recoil into the space due to the high gas pressure at the exhaust side, Make the gas pressure rise sharply. When the rotor continues to change, the gas is discharged out of the pump.
Through the above understanding, we have learned about the air extraction phenomenon of ZQ reducer. If we encounter such problems in the future use, we hope to help you.
Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
How to provide goods?
Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
What is the payment term?
When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
We now have more than 180 employees, including 36 engineers and 28 QCs.
What is the ability of your company?
We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.
