Frost is a short-term cold disaster caused by the southward movement of cold air or radiation cooling, which causes the temperature of soil and plant surface and surrounding air layer to drop below 0℃ in a short time, resulting in plant damage or death.orchard fan greatly reduces the agricultural loss so this article introduces structure and characteristics of orchard fan.

C frame type hydraulic press plays a vital role in many fields. Today we will learn about the characteristics of C frame type hydraulic press

Like other mechanical equipment, only the correct use and effective maintenance of the pipe calibration press can reduce the failure of the pipe calibration press, to extend its service life, while giving full play to its function, to ensure product quality, and to minimize the occurrence of accidents. Next, we will introduce the maintenance methods of pipe calibration press.

The guillotine shear machine is widely used in daily life. When running the guillotine shear machine, we must follow the operation rules and carry out professional maintenance of the guillotine shear machine.This article will walk you through the maintenance of the guillotine shear machine.

3 roll plate bender has a wide range of applications in the construction field and is an essential and important machine in construction sites.This article will mainly introduce the characteristics and usage of the 3 roll plate bender.The following knowledge points are listed below:Characteristics o

cnc hydraulic shear machine has a wide range of applications in the construction field and is an essential and important machine in construction sites.This article will mainly introduce the characteristics and usage of the cnc hydraulic shear machine.

Orchard fan is an orchard of fruit trees surrounding air temperature, humidity of agricultural machinery and equipment, adopting physical interference method, mixed air on lower level inside the small environment, adjust temperature uniformity around all fruit orchards, orchard fan increases the ventilation rate of fruit trees, is beneficial to the growth of fruit trees, improve the quality of the fruit. This article mainly introduces functions of orchard fan.

The pipe hydrostatic tester is composed of mobile end, fixed end, tensile beam (four), lifting centering device, clamping device, step feeding, high pressure water system, low pressure water system, hydraulic system, electrical system and so on. The structure of the pipe hydrostatic tester components is introduced as follows.