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.hostonmachinetools.com
Summary: This bogie is suitable for various freight cars with standard gauge, 25t axle load and the maximum operating speed of 120km/h. It is three-piece casting steel bogie, the first suspension system adopts journal box rubber gasket; The second suspension system is central spring suspension system with variable friction damping device; A elastic under cross-brace is additionally arranged between two side frames; And adopts JC type double-acting constant contact side bearing, double-row tapered roller bearing, light type HEZB type casting steel wheel or HESA type rolled steel wheel, single brake shoe brake rigging with middle pull rod, L-A or L-B type combined brake beam, new-type high friction brake shoe, etc.
Axle load (t)
25
Tare weight (t)
4.8
Gauge (mm)
1435
Operating speed (km/h)
120
Min. radius of curvature negotiable (m)
100
Wheel diameter (mm)
840
We specialise in following types of bogies:
METER GAUGE BOGIES (1000 mm) - RIDE CONTROL WITH FRICTION
DAMPING
12.5 Ton Axle load
13.5/14.00 Ton Axle Load
17.00 Ton Axle Load
STANDARD GAUGE BOGIES (1435 mm) RIDE CONTROL WITH FRICTION
DAMPING
15 Ton Axle Load
20 Ton Axle Load
25 Ton Axle Load
BROAD GAUGE BOGIES (1676 mm) RIDE CONTROL WITH FRICTION DAMPING
20.3 Ton Axle Load
25 Ton Axle Load.
1. Bogies contain high mounting series and low mounting series.
The high one contains spoke wheel series and disc wheel series.
The low one contains low mounting series and tandem pendel axle series.
All products can be selected by customers.
Optional ABS and automatic slack adjuster available.
Optional track length available.
2. Stronger axle head. Axle head is made of farctate steel alloy, which makes it much stronger than one-piece axle.
3. Stable and durable. With our many years machinery experience, we make our axles high and very stable quality. Our after-sales sites are much matured, we provide one-year quality guarantee for all our over-sea sales.
4. Customized design. Customized design is available for we own the most powerful technician and development team in China. We can develop new products and modify traditional products according to your requirements.
5. Delivery date assurance. We have a total area of 35 thousand square meters production base to ensure your products be delivered to you in time.
Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitting design and manufacturing .the company is committed to provide customers with the railway passengers transport system,railway freight system solutions ,the company has an experienced railway vehicle design team and ready to provide users with fast ,high-quality services at any time .the company products have been exported to the United States ,South Afric ,Brazil ,and other countries .covering the vehicle ,bogie and accessories ,coupler and accessories .gangway ,seat ,luggage rack ,air conditioning ,driver operation desk ,electrical cabinets ,electric connectors ,PIS system,FRP composite materials.
Â
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.
Very Popular Railway Wagon Bogie