Thermal pipe material and construction materials common…

In the central heating project, the laying of heat pipes is one of the most important, especially in the winter due to the sinking of air currents and the general reduction of temperature and haze. The reason why the winter haze phenomenon is more serious is mainly due to the unreasonable heating

b type usb socket technical parameters and application …

According to the package classification, the usb socket can be divided into DIP plug-in package and SMT chip package. The b-type usb socket is usb socket according to the specifications. In addition to the b-type usb socket, there is a type A usb socket and a type C usb. socket. A type of usb sock

Double filter principle Dual filter range of applicatio…

Double filter is also called double switch filter. It is made of two stainless steel filters in parallel. It has a novel and reasonable structure, good sealing, strong flow capacity, and easy operation. In particular, the side leakage rate of the filter bag is small, the accuracy of the filtration

High-purity graphite production process and manufacture…

High-purity graphite production process , we may not be particularly familiar with, in life, it is basically not get our special attention, there are not many people to understand. High-purity graphite is a high-purity metal and related semiconductors that use graphite in production. In order to f

Common fault analysis of cone crusher

Today, the Gude heavy-duty cone crusher manufacturer introduces the common faults and solutions of the cone crusher. Fault 1: The oil pressure in the oil pipe before and after the filter of the cone crusher is different. Cause of malfunction: caused by blockage of the filter

Pump common troubleshooting tips

Common troubleshooting techniques for pumps, it is more important to master the troubleshooting techniques of pumps. You must know the working principle of the pump, the structure of the pump, and the necessary operating skills and common knowledge of mechanical maintenance. Wi

Causes of rice seedlings

Strengthening the management of rice seedlings, preventing the growth of seedlings and improving the quality of seedlings is the key to high yield of rice. However, the current causes of rice seedlings are mainly due to the following reasons: First, the seedlings are ventilated late and the ventil

Identifying imported waste plastics requires only two s…

There are many varieties of waste plastics , and there are many patterns of patterns, which come from different industries. Plastics can be divided into thermoplastics and thermosets according to their structure and properties. At present, China's imported waste plastics are all thermoplastics b