A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine". Plate Rolling,Plate Rolling Machine,Plate Roller,Plate Bending Machine,Rolling Bending Machine Jiangsu Hoston Machine Tools Co., Ltd. , https://www.haostonmachinetools.com
There are different kinds of technology to roll the metal plate:
Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine".
There are different kinds of technology to roll the metal plate:
.Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
.Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.
·Shiyan Development Zone: to become the international special car capital
On the afternoon of October 30 , Vice Mayor Liu Xuehua led the Municipal Development and Reform Commission, the Economic and Information Commission, the Finance Bureau and other municipal departments and the responsible persons of the counties and cities such as Zhangwan, Maojian, Shiyan Economic Development Zone and Qixian County, as well as the special vehicle enterprises in our city. People went deep into the special car enterprises in our district and held a symposium. Liu Xuehua emphasized that the city should be transformed into an international special vehicle capital with open thinking and open thinking.
Accompanied by Wu Yusong, member of the party committee of the development zone, deputy director of the management committee, assistant to the director of the management committee, and Xu Yongxian, director of the Economic Development Commission, the participants went deep into the Longmen Industrial Park and the Shenying Industrial Park special vehicle company, Dongfeng Special Auto. (Shiyan) Bus Co., Ltd., Dongfeng Special Automobile Co., Ltd., Hubei Shenying Automobile Co., Ltd. and other enterprises visited. Subsequently, the participants held a symposium in the Condor company conference room. At the symposium, the relevant departments of the municipality further conveyed the policies and preferential measures of the municipal party committee and the municipal government to support the development of special vehicles in the city. The responsible persons of the relevant counties and cities and the heads of special vehicles of the city also developed the special vehicles of the city. Suggestions and suggestions have been made.
Liu Xuehua pointed out that the first is to promote the development of special vehicles with broad thinking, to eliminate the idea of ​​being safe and small, to be a big, strong, and long-term special-purpose vehicle enterprise. Second, to promote the development of special-purpose vehicles with open thinking. To climb, climb, climb, and take the shortcut of special vehicles, we must work together, share resources, strengthen research and development, produce new products, and produce quality products. Third, we will promote the development of special vehicles with sincerity and sincerity. Bundling publicity, working hard to promote integration, and strive to make the city become the capital of international special vehicles.