Rated Pressing Force from Upper Roller
At natural temperature
Plate yield limit
Thk. of bending plate
Thk. of pre-bending
Width of bending plate
Min. rolling dia. with max.size
Diameter of Roller
Induction Hardened Roll
Central distance of bottom rollers
Diameter of supporting roller
Adjusting way of supporting rollers
Upper roller descending speed
Upper roller ascending speed
Upper roller supporting way
Self aligning roller bearing
Bottom roller driving way
motor + reducer + breaker
Upper roller horizontal moving way
motor+ warm gear
Upper roller horizontal moving speeding
Upper roller Synchronous Precise/Accuracy
Upper roller moving precise/accuracy
Upper roller re-position precise/accuracy
Upper roller action control
PLC + transducers
Conical Bending Device
PLC control + moving controller
Display of position & displacement
Electrical Part System
Main Power Motor
Motor for hydraulic
Motor for horizontal moving
Max. Working Pressure
Electrical & Hydraulic Protection Againts Overload
Construction Steel Material
Side Support for Big Sheet Metal Diameters
Central Support for Big sheet Metal Diameters
Oil Cooler System
This is three-roller symmetric rolling equipment, steel welded structure with holistic processed by our floor type CNC boring machine, with high precision.
The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers, which is achieved through the drive of the screw, the worm and the lead screw.
It is mainly used in the process of cold working and the plate can be bent into different diameter cylindrical tubes.
The machine is controlled by a mobile electric box, simple and convenient.
It is widely used in boiler, chemical industry, mining, construction, shipbuilding and other machinery industry.
Pre-bending is available means top-roller can be adjusted in directions upwards- downwards, right- left.
Cone-bending function is also available by adjustment of two ends of top roller to make top roller inclinable, so that one end is in low position, another is in high position, with the help of cone-bending device, W11S machine can produce cone type tube.
Of course, the required cone angle can not be reached in one time of operation, it needs some operations through gradual adjustment of the declining angle of top roller. During the operation, workpiece lies on the bottom rollers, workers are safe and easy to run the machine.
The shape of "O", "U", "R" or combined section shape is also available.
The machine is completed with economical PLC control function achieve high working efficiency.
PLC is from SIEMENS or OMRON;
Digital Screen is from DELTA, Taiwan;
Hydraulic valve and O-Seals are from UOSHEN brand, Taiwan
Motors are from SIEMENS brand
Main electric parts are from SIEMENS or SCHNEIDER
Gearbox is from China famous brand
Machine frame is welded with quality steel plate
Top roller is made with 42CrMo forded alloy steel
Bottom rollers are made with 45# forged alloy steel
To strong the bottom rollers, support rollers are adopte
Response in time after getting customer's claim
Provide solution in 1 day
Usually solve problem within 2 days
For big machine, Installation Service is available as per customer's requirement
Training ServiceOur technician is available to your factory and offer training of how to use our machines. As well, you may send your technician to our company to learn how to operate machines.
We guarantee the quality of machine (e.g. processing speed and working performance is the same as the data of samples making). We sign the agreement with detailed technical data.
We arrange final test before shipment. We run the machine for a few days, and then use customer's materials for test. After making sure machine is the best performance, then make shipments.
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