RH-3000 High Power Plate Edge Rounding Machine for Shipyard

1. Usage of RH3000 Hydraulic Plate Edge Rounding and Trimming Machine:

1) Business Background: The attached first photo shows a set of RH3000 model hydraulic Plate Edge Rounding Machine, which was in the process of customer acceptance at Wuxi JACK facility, by customers from a Chinese Port Machinery Industry;

2) Close up view on finished working parts (Rounded plate) delivered from this Edge Trimming Rounding Machine please check below: (Fig.1)

3) Topics on RH3000 Hydraulic Plate Edge Deburring and Rounding Machine:

a) In the 7^th product section of “RH1000 mode for narrow plate”, we give introduction on several supplementary and requisite units in RH series machine in its small model (RH1000, RH800, etc.);

b) Here we give complement on the assistant units for larger models of RH1500, RH2000, and RH3000 gantry structure machine.

2. Downward Stroke Pressing Unit in RH Series Edge Deburring and Rounding Machine:

1) We mentioned this unit several times before. It is for pressing top surface of workpiece in the process of rounding, to prevent the workpiece (Wide sheet plate) surface from being propped up under the effect of both sides edge rounding force;

2) 1500mm width of workpiece is the threshold on considering this issue on hidden risk. This is the reason that, why we introduce this down pressing unit and adopts gantry type frame in the machine from the model of RH1500;

3) There are three pieces of down pressing rollers in one set of RH3000 model Hydraulic Plate Edge Deburring and Rounding Machine: (Fig.2)

4) The up and down movements of the downward acting pressing rollers, which is for the purpose of accommodating on steel plate thickness, are also under hydraulic driven, controlled with related electromagnetic valves in hydraulic circuit, and manipulated with related button and switch on operating pendant of the machine:

Hand held operating pendant of Wuxi JACK RH models machine: (Fig.3)

5) Besides along vertical axis, these three pieces of side leftward and rightward pressing rollers, which can also be moved along transverse direction by hand, to be adaptable on varied width of steel plate, to be processed in this machine;

6) Besides acting integrally for wide workpiece plate (2,500mm~ 3,000mm width), these three pieces of pressing rollers can also work individually, depending on actual width of workpiece plate. For example, for rounding plate of 1,500mm width, only the middle one piece of pressing roller is necessary to be moved downward, in the mechanical main frame of the Edge Rounding Machine.

3. Bottom Supporting Rollers in RH3000 Hydraulic Plate Edge Deburring and Rounding Machine:

1) In the attached first photo, the 2 pieces of long rollers put idle on the floor at the front side of machine body shown in the picture, are bottom supporting rollers used in RH3000 model machine. The picture shows it is in idle state, (Not used). Please check below: 

Bottom support rollers in RH3000 model machine: (Fig.4)

2)  These bottom supporting rollers are used in pair with the downward pressing rollers described in item 1);

3)  These bottom supporting rollers are manual manipulated. Which means, they are placed into and taken out from the machine body manually by hand;

4) Usage of These Bottom Supporting Rollers in Edge Rounding Machine:

a) During rounding operation in the machine, the downstroke pressing rollers descend to hold top surface of workpiece tightly;

b) At the same time, these bottom supporting rollers hold bottom surface of workpiece tightly, to make sure the holding operation firm and reliable.

4. Technical Parameters of RH3000 Hydraulic Plate Edge Rounding Machine: