Description
Hydraulic symmetrical rolling machine is driven by hydraulic oil. Its upper roller moves up and down, while the lower rollers rotate according to the gear reducer.
Adjustable carrier roller is created at the bottom of the lower rollers. And the drum-shaped upper roller can increase the straightness of metal products.
Composition
Main structures of this hydraulic symmetrical rolling machine are upper roller, lower rollers, main transmission device, tilting device and chassis.
Application
It is designed to pre-bend and roll various plate materials with thickness larger than 50 mm. The metal sheets can be rolled into multiple shapes, such as cone, cylinder, arch, etc. These sheets can be made into different products, including boiler tanks, air conditioner channels, sheet metal covers, etc.
This hydraulic symmetrical rolling machine is widely applied in marine and ship manufacturing, oil platform building, offshore oil pipeline production, and so on.
Features
- This machine is driven by piston lever, and the piston lever is powered by hydraulic oil. With torsion transferred by reducer gears, the upper roller is lifting and descending, while the lower rollers are rotating.
- The bottom of the lower roller is equipped with adjustable carrier roller. The upper roller of this hydraulic symmetrical rolling machine is of drum shape, which is suitable for bending cans of various shapes.
- The upper roller of this plate bending machine can move vertically and horizontally, and pre-bending is achieved by means of horizontal movement of upper roller to be in asymmetrical position relative to the lower roller.
- Itfeatures compact structure, light weight, convenient maintenance and low-cost investment.
- As the lower rollers are tightly fixed to the hydraulic symmetrical rolling machine, sheet material feeding is convenient.
- During machine running, make sure that no blockage, leakage or abnormal noise generates. Beside, the roller surface should be clean, smooth and without scratch marks.
Operation
- Before running the machine, carefully check if machines are safe enough for operation.
- When the hydraulic symmetrical rolling machine is working, operators are prohibited to put hands or feet on the rollers, transmission parts or work-pieces.
- The operator must be very familiar with the structure, performance and usage of this machine.
- When the work is interrupted, the clutch of this plate bending machine should be in neutral position.
- One person specially for commanding operation is needed.
- The hydraulic symmetrical rolling machine is prohibited to be overloaded.
- Several specialists are needed for management of this machine.
- Keep the work place neat and clean. Don't heap work-pieces and sundries on the hydraulic symmetrical rolling machine.
- When bending work is finished, cut off the power supply and lock the power box.
Established on Oct. 25th, 2004, HB Machinery Co., Ltd is a key national machinery enterprise which specializes in producing plate bending machines. Our company has advanced and scientific production technology and capacity as well as rapid innovation ability, so that our products account for a large market share in the domestic market. Our company is a great manufacturer of hydraulic symmetrical rolling machines.