Grinding is one of the most widely used cutting methods. Compared with other cutting methods, such as turning, milling and planing, it has the following features:

(1) The grinding speed is very high, up to 30m ~ 50m per second; the grinding temperature is high, up to 1000 "C ~ 1500oC; the grinding process is very short, only about one ten-thousandth of a second.

(2) Grinding can obtain high machining accuracy and a small surface roughness value.

(3) Grinding can not only process soft materials such as unhardened steel, cast iron and non-ferrous metals, but also hard materials such as porcelain and hard alloys that cannot be processed by hardened steel and other tools.

(4) The depth of cut during grinding is small, and the metal layer that can be removed in one stroke is thin.

When grinding, a large amount of fine grinding debris is ejected from the grinding wheel, and a large amount of metal shavings are spattered from the workpiece. Grinding debris and metal shavings can cause the operator's eyes to be harmed. Dust that does not inhale into the lungs can also be harmful to the body.

Due to the poor quality of the grinding wheel, poor storage, improper selection of specifications and models, eccentric installation, or excessive feed speed, the grinding wheel may become fragmented during grinding and workers may suffer severe injuries.

When manual operations are performed near a rotating grinding wheel, such as grinding tools, cleaning the workpiece, or grinding wheel correction methods are incorrect, the worker's hand may come into contact with the grinding wheel or other moving parts of the grinder and be injured.

The noise generated during grinding can be up to 110dB or more. If no noise reduction measures are taken, it will also affect health.

Hot Dip Galvanzied Water Tank

The Galvanzied Water tanks are used to provide storage of water for use in many applications, drinking water, irrigation agriculture, fire suppression , agricultural farming, both for plants and livestock, chemical manufacturing, food preparation as well as many other uses.


The Panel size : 1000x1000mm, 500x500mm, 1000x500mm

Thickness :2mm, 3mm , 4mm, 5mm, 6mm


Use Q235A steel panel and press into 1220x1220mm, 1000x1000mm and 1000x500mm standard panel, make holes around Water Tank, through coated zinc surface treatment, and install on site. When installation, bolts and nuts collection and silicon sealing gaskets among panels.


The sectional panels shall be pressed to double flanges at the angles of 45 degree and 90 degree to the face of the plate on four sides.


All tanks are internally braced with angle stays to endure the rigidity of the tank when filled with the water .The top panel is supported by top panel support ,which shall be made of stainless steel grade 304 or 316 material according to requirement .

Hot Dip Galvanzied Water Tank

Shandong Hiking International Commerce Group Co.,Ltd , https://www.constructionfrp.com