What is raw material for sheet metal cutting machine in SUMWIC MACHINERY?
Bringing returns to each customer and mutual sharing with partners are the consensus of SUMWIC Machinery. Check it! Concentrate on the Production of metal cutting machine since 2010 Compared with other products in the same category, rectangular core machine has outstanding advantages which are mainly reflected in the following points. SUMWIC MACHINERY CO., LTD always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.
Why is the sea blue? why can't it be purple? Sea water is the same as ordinary water,They are all colorless and transparent.Ocean color is determined by the optical properties of the sea water and the suspended substances contained in the sea water, the depth of the sea water, the features of the clouds and other factors.You know,The sun is composed of seven colors: red, orange, yellow, green, green, blue and purple,These seven colors of light,Different wavelengths,From red to purple,The wavelength gradually became shorter,The penetration capacity of long waves is strongest,Most easily absorbed by water molecules,The penetration ability of short wave is weak,Reflection and scattering are easy to occur.Seawater also has different degrees of absorption, reflection and scattering of light at different wavelengths.Long red light, orange light, yellow light,After shooting the sea,As the depth of the ocean increases, it is gradually absorbed.Generally speaking,In an ocean with a water depth of more than 100,The Eve
Technical parameters of disc filter 1. the processing capacity of operating parameters is 0. 25MPa and the suspended particle size of effluent is 5 μ ~ 800 μ backwashing flow rate 8 ~ 18m3/h working pressure 0.08 ~ 1MPa anti-washing time 20 ~ 60 seconds working temperature