Vertical rolls
Description: Vertical
rolls or Edger Rolls for hot strip mill, hot plate mill, continuous hot strip
mill, heavy plate mill.
Material: Adamite,
high chromium iron, alloy cast iron, alloy cast steel or as per the customer`s
requirement.
Barrel Diameter:
1500mm maximum
Unit weight: 25mt/pc
Type: Single
rolls, double pouring cast rolls.
Casting: Static
casting, centrifugal casting.
Heat treatment: annealing,
normalizing, quenching, and tempering.
Vertical Rolls,Adamite Vertical Rolls,Alloy Cast Iron Vertical Rolls,Alloy Cast Steel Vertical Rolls Shijiazhuang BeiKeDeRui Metallurgical Science & Technology Co.,Ltd , https://www.bkdrtech.com
In accordance with the requirements of the correct installation of the elliptical gear flow meter, when used to ensure adequate accuracy, the cumulative accuracy of the cumulative accuracy of up to 0.5, is a more accurate flow metering instrument. However, if the flow rate of the measured medium is too small, the instrument's leakage error will be prominent and sufficient measurement accuracy cannot be guaranteed. Therefore, the elliptic gear flowmeters of different model specifications have a permissible value for the minimum use flow rate. Only when the actual measured flow rate is greater than the lower limit flow allowable value, the measurement accuracy can be guaranteed. Second, the use of oval gear flowmeter should pay attention to the measured medium temperature can not be too high, otherwise it will not only increase the measurement error, but also make the gear stuck. For this reason, oval gear flowmeters are used within the specified operating temperature range of the instrument. After long-term use of the oval gear flowmeter, the internal gears will be corroded and worn, which will affect the measurement accuracy. Therefore, always pay attention to observations and remove them regularly for inspection.
Gear Flow Meter Installation Considerations
Oval gear flowmeters should be cleaned before installation. If the liquid contains solid particles, a filter must be installed upstream of the pipe; if it contains gas, an exhaust device should be installed. Oval gear flowmeters do not have certain requirements for front and rear straight sections. It can be installed horizontally or vertically. When installing, make the ellipse gear axis of the flowmeter parallel to the ground.