1 Edge Rounding Machine

Wide Plate Edge Rounding Machine from Wuxi JACK, Trimming the Broadest Edge for Customer!

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The Specialty and Application Niche of Wide Plate Edge Rounding Machine

Where should Wide Plate Edge Rounding Machine to be Applied?

 

1. What are the Working Parts of Wide Plate Edge Rounding Machine?

1) Wide Plate Edge Rounding Machine is one of the main branches of RH series Edge Rounding Machine, focusing on end deburring and trimming edges of large width steel plates. The valid workpieces width can be up to 3000mm;
2) The steel plates rounded in this End Plate Trimming Machine can greatly raise moisture resistant capability of coating on finished product produced from it, which is one of the critical specifications for machineries which work with lots of water and steam. The typical ones are ships, port machinery, etc. So, Plate Edge Rounding and Trimming Machine is an indispensable equipment at facilities of these industries;

3) As you can find from the above large banner of this product page, a piece of carbon steel plate was being sent into the RH3000 Plate Edge Rounding and Trimming Machine for trimming and rounding its edges;

 

Closeup on rounded steel plate from RH series Plate Edge Rounding Machine:

 

Fig1 Edge Rounding Machine IMG_6480
 


2. The Specialty and Working Site of Wide Plate Edge Rounding and Trimming Machine:

1) The working principle of edge trimming and rounding in RH series Plate Edge Rounding Machine is illustrated as below: 

Fig2 Edge Rounding Machine Working Principle

2) We can see that steel plate is rounded in this Edge Rounding Machine with the theory of four edges being squeezed;
3) For this reason, different from working parts in RH1000 and RH800 Strip Edge Rounding and Trimming Machine, which has working parts with narrow width less than 1000mm, the workpieces in RH3000 Wide Plate Edge Rounding Machine is prone to bulge up at its middle area during rounding operation. For this reason, it needs to be pressed down and kept flat by means of pressing rollers shown as below: 

 

Wide plate pressed firmly by means of pressing rollers in RH series Plate Edge Rounding Machine:

 

Fig3 Edge Rounding Machine IMG_2476

4) Correspondingly, the mechanical main body of the RH3000 Wide Plate Edge Rounding and Trimming Machine should have box frame structure, so that the above mentioned one to three pieces of downward pressing rollers and its driving oil cylinders can be installed at overhead cross beam of the Edge Rounding Machine, as shown below: 

Main Body Frame of RH Series Plate Edge Rounding Machine:

 

Fig4 Edge Rounding Machine IMG_2435

5) As a large scale and heavy duty equipment for machining raw material steel plates, RH3000 Wide End Plate Trimming Machine sees more application at production lines of various type, than working as an individual equipment, as you can identify from banner of this page.

 

 

 

 

 

Order to Delivery Value Added Process of Wide Plate Edge Rounding Machine and Strip Ones at Wuxi JACK

How Does Wide Plate Edge Rounding and Trimming Machine Work?

Please check the design print and physical photos of RH3000 Wide Plate Edge Rounding and Trimming Machine  for compare:

1. Generalization on Structure of RH3000 Plate Edge Rounding and Trimming Machine:

1) As can be confirmed from its design print, one set of main frame of the RH3000 Plate Edge Rounding Machine has the overall dimensions of 5m width, 1.7m height for its horizontal cross beam, 2.4m total height, and 1.4m depth. It is a solid box beam structure, with 4 pieces of upright square columns holding up the entire structure of Edge Rounding Machine main frame;
2) There are 10m length input and output conveyors at the infeed and outlet of the Plate Edge Rounding Machine respectively;

2. Central Working area of the Edge Rounding and Trimming Machine:

1) Central working area of the Edge Rounding Machine, as shown in the two photos as above, which are two pairs of rounding rollers facing each other, driven with horizontal and vertical oil cylinders, is located at middle area of the box frame;
2) During working of the Edge Rounding Machine, the steel plate is held, clamped, and squeezed between these 2 pairs 4 pieces of rounding rollers;
3) The 3 pieces of oil cylinder driving downward pressing rollers and its control mechanism, which are unique in the wide Plate Edge Rounding Machine, are assembled onto the 2 pieces of long length horizontal beams. As you can observe from the above photo, the workpiece of this Plate Edge Rounding and Trimming Machine, which is a piece of wide steel plate, is secured firmly between the pressing rollers and base bed;
4) Beneath this piece of steel plate, there are supporting rollers, which are driven with motor reducers installed at later side of the Edge Rounding Machine, not only serving as support of the steel plate, but also driving it forward during rounding operation in the End Plate Trimming Machine, in the working speed of the edge trimming;

3. Operation in RH3000 Edge Rounding and Trimming Machine:

1) In this RH3000 Plate Edge Rounding and Trimming Machine, it is either in the fixed speed of 7000 mm/min., or adjustable by means of inverter and shown in digital meter;
2) The entire group of rounding working cell, in this set of RH3000 Edge Rounding and Trimming Machine, is installed on the base bed of 600mm height. Adding on the height of rounding rollers and oil cylinders itself, such design of working height conforms to ergonomics requirement for operating the Edge Rounding Machine, helping operators of the Edge Rounding Machine work comfortably;

4. Relate Product Link on Wide Plate Edge Rounding and Trimming Machine:

1) In the product RH3000 High Precision Plate Edge Rounding Machine, we introduce the material and workmanship of core working elements in the End Plate Trimming Machine: Rounding rollers, mounting bed of Rounding rollers, guiding rod of Rounding rollers, sliding bearing, and down pressure rollers;
2) In the product RH2000 Edge Rounding and Trimming Machine, we introduce the above mentioned mechanical structure, working motion, its driving and control;
3) In the product RH3000 Edge Rounding and Trimming Machine, we introduce the downward pressing roller and horizontal supporting rollers of the Edge Rounding Machine.

Working Video of Wuxi JACK Wide Plate Edge Rounding Machine

Wuxi JACK RH3000 Plate Edge Rounding Machine Working at a Port Machinery Company

Close Up on Rounding Roller Bed of Wuxi JACK End Plate Trimming Machine

Quick View on Downward Pressing Roller of Wuxi JACK RH3000 Plate Edge Rounding and Trimming Machine

Validation on Movement of Rounding Roller Bed of RH1000 Strip Edge Rounding machine at Wuxi JACK Facility

Technical Parameters of Wide Plate Edge Rounding and Trimming Machine

Below are specifications of standard models RH1500, RH2000, and RH3000 Wide Plate Edge Rounding and Trimming Machine:

Put into Use of Wider Plate Edge Rounding and Trimming Machine

For put into use of RH3000/ RH2000/ RH1500 wide plate Edge Rounding and Trimming Machine at customer site, two major stages are involved in the process:

1. Installation of Wide Plate Edge Rounding and Trimming Machine: 

Fig1 Edge Rounding Machine

Please check the above photo. Different from RH1000 and RH800 Strip Edge Rounding Machine, the installation of RH1500 and above models of Wide Plate Edge Rounding Machine should have foundation prepared ahead of time;
1) The first is making floor pit for main frame and conveyor of the Plate Edge Rounding Machine. Here the critical control point is finished surface height of conveyors and rounding: It should have the same height as that of the remaining operating height of production line, so that during its entire manufacturing process in the line including Edge Rounding Machine itself, the working parts do not need to be raised and or lowered in the process, guaranteeing the highest productivity and quality delivered from the Edge Rounding and Trimming Machine;
2) The second is make reasonable layout of all the function units of the Edge Rounding Machine, including control board, hydraulic pump station, as well as routing of cables, oil pipes, and gas tubes, making good advantage of cable bridges and beams, in the entire working zone of the Edge Rounding and Trimming Machine;
3) We have this topic in the product of RH1500 Edge Rounding and Trimming Machine;

2. Daily Operation of Wide Plate Edge Rounding and Trimming Machine: 

 
Fig2 Edge Rounding Machine IMG_3299

The above photo catches moment of acceptance on the RH3000 End Plate Trimming Machine by customer at Wuxi JACK facility. It reflects vividly working moment of the Edge Rounding Machine. The critical steps in daily operation of the Edge Rounding Machine are listed as:

1) Confirm the slant side of working parts to be processed in the RH series Edge Rounding and Trimming Machine; 
Fig3 Edge Rounding Machine
2) Hoist the steel plate into the Edge Rounding Machine;
3) Adjust position of the 4 pieces of rounding rollers in horizontal and vertical direction, by operating the panel and pendant of the End Plate Trimming Machine; 
4) Key in process control parameters of the Edge Rounding Machine into Human Machine Interface of the machine electric control system: 
Fig6 Edge Rounding Machine
5) We have this topic on daily operation of the machine in the product RH2000 Automated Plate Edge Rounding Machine, and RH3000 Gantry type Plate Edge Rounding Machine.

The Application and Related Equipment of Wide Plate Edge Rounding and Trimming Machine

1. RH3000, RH2000 and RH1500 Wide Plate End Plate Trimming Machine is basic and requisite equipment in Industries and Large Scale Projects which work in sea, river, lake… Such as Ship Building, Port Machinery, Sea Cross Bridge Construction, Offshore Drilling Platform;
2. This wide width Edge Rounding and Trimming Machine is usually applied in high TAKT streamline delivering large size finished product, such as BOX Beam Production Line;
3. The connected equipment with Edge Rounding Machine includes but not limited to: XBJ series Edge Milling Machine, J series Stiffener Plate Element Straightening Machine, MP series Plate Butt Joint Welding Machine, DX series Beam End Face Milling Machine, etc.

End Plate Trimming Machine
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Edge Rounding Machine
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Edge Rounding Machine
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WUXI JACK TECHNOLOGY CO., LTD
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