Wuxi JACK Strip Edge Rounding Machine,

Providing the Best Coating Base on Workpiece for Customer!

The Usage and Special Trait of Strip Edge Rounding Machine

When Customer Need Strip Edge Rounding Machine?

The Applicable Workpieces of Strip Edge Rounding Machine:

1. Strip Edge Rounding Machine, as its name suggests, is for blunting, deburring and rounding on edges of strip plates, or long narrow plates, especially carbon steel material;

2. The workpieces applicable for Strip Edge Rounding Machine can be either a piece of strip plate itself, or flanges of T Beam and H Beam, as shown in below:

Workpieces of Strip Plate Edge Rounding Machine: (Fig.1)

Fig1 Edge Rounding Machine Fig2 Edge Rounding Machine Fig3 Edge Rounding Machine

3. The widest width of working parts fitting in this Edge Trimming and Rounding Machine is 1000mm. In practical condition, the common seen width is in the range of 200mm ~ 800mm, in the corresponding thickness range of 8mm ~ 40mm, and 1m to 12m length;

4. Why should these Raw Materials to be Trimmed in Edge Rounding Machine?

1) When Machineries, or Projects are applied and constructed in rigorous environment, such as outdoors, seaside, in the sea, river and lake, where erosion of wind and rain, steam and vapor are inevitable and frequent, requirement on coating and painting on these Machineries and Projects are raised correspondingly, which should be sturdy and durable;
2) For production and construction on these Machineries and Projects, Edge Trimming and Rounding Machine is a very important and essential equipment for trimming its raw materials.

5. The Working Characteristic and Advantage of Strip Edge Trimming and Rounding Machine:

1) RH1000/ RH800 Strip Edge Trimming and Rounding Machine is one of the two main branches of RH series Edge Rounding Machine, focusing on subdivision of small width workpieces;
2) Benefitting from its narrow width of working parts, it is not necessary to equip the down pressing rollers in the working area of the Strip Edge Rounding Machine. This is where the key disparity with RH3000/ RH2000/ RH1500 Wide Plate Edge Trimming and Rounding Machine: the down pressing rollers are for maintaining flatness on wide surface of steel plates, which have working parts with width up to 3000mm;

3. Please make comparison on working zone of the RH1000 Strip Edge Rounding Machine and RH3000 Wide Plate Edge Rounding Machine as below:

Function units of RH1000 and RH3000 Edge Rounding Machine: (Fig.2)

Fig4 Edge Rounding Machine Fig5 Edge Rounding Machine

4. Based on this difference, the RH1000/ RH800 Strip Edge Trimming and Rounding Machine does not need the box frame mechanical structure as in the case of RH1500/ RH2000/ RH3000 Wide Plate Edge Rounding Machine. Just an open structure low height main frame can fulfil the task of high standard high speed edge trimming;

5. So, RH1000/ RH800 Strip Edge Rounding Machine has the advantages of compact size, easy installation, relocation, and convenient operation;

6. For quick understanding on this Edge Rounding Machine, please visit product web page of “Wuxi JACK End Plate Trimming Machine”.

Order to Delivery Value Chain of Strip Edge Rounding Machine and Larger Ones at Wuxi JACK

Rounding Principle in Strip Edge Trimming and Rounding Machine

Here we explain working way of RH1000/ RH800 Strip End Plate Trimming Machine from three perspectives of: Rounding principle, Supplementary function, and Machine structure as below:

1. Trimming Principle in RH Series Edge Rounding Machine: (Fig.3)

Fig1 Edge Rounding Machine Working Principle

1) In a nut shell, this can be described as “4 points being subjected to force”, as shown in the above sketch: In one piece of workpiece, there are up and down, left and right, 4 edges in total;
2) Correspondingly, there are 4 pieces of rounding rollers, in the working zone of RH series Edge Rounding Machine;
3) These 4 pieces of rounding rollers can have its position adjusted in both horizontal and vertical way, accommodating different width and thickness of workpiece;
4) In RH series Edge Trimming and Rounding Machine, such position modulation of rounding rollers is driven with hydraulic oil cylinders, considering the heavy force involved during round operation;
5) This is the reason that, why we see so many pieces of oil cylinders installed at central working zone of RH series Edge Trimming and Rounding Machine, installed in either horizontal or vertical orientation. In general, there are totally 13 pieces of oil cylinders in one set of the Edge Rounding Machine serving different functions;

Oil cylinders of Edge Rounding Machine: (Fig.4)

Fig2 Edge Rounding Machine 20130731_142850

6) This may reminds you of mechanical and or hydraulic H Beam Straightening Machine, which has similar straightening theory as RH series Edge Rounding Machine, but aims on different aspect of workpiece processing;
7) We have this topic in the product RH1000 High Quality Strip Edge Rounding Machine.

Supplementary Functions in Strip Edge Trimming and Rounding Machine

1. Workpiece Feeding in and Sending Out of the End Plate Trimming Machine:

1) In Edge Trimming and Rounding Machine, the transportation forward of workpiece is realized with revolving of the 4 pieces of rounding rollers;
2) There are motor reducers installed at both sides of the Edge Rounding Machine main body, which drive the 2 pieces of bottom rounding rollers;

Workpiece conveying units of Edge Round Machine: (Fig.5)

3) In this revolving process, the 2 pieces of top rounding rollers are led into rotation also from revolve of workpieces;
4) Same as large width RH3000/ RH2000/ RH1500 Plate Edge Rounding Machine, there are input and output conveyor of 10m each equipped with the RH1000/ RH800 Strip Edge Rounding Machine.

2. Working Area Cleaning Unit in Edge Rounding Machine:

1) Considering property and task of RH series Edge Trimming and Rounding Machine, this Machine should be kept clean to the best degree, especially its working zone;

2) This is task is accomplished by means of compressed air pneumatic system. It is standard configuration in all the models of RH series Edge Rounding Machine. Please check below two photos of working area of RH1000 and RH3000 End Plate Trimming machine, the blue color tube in right above steel plate.

Mechanical Structure in Strip Edge Trimming and Rounding Machine

1. With the removal of downward pressing rollers and its oil cylinders from RH3000 Wide Plate Edge Rounding Machine, the original box structure frame and 4 pieces of upright columns are not necessary any more either, as you can observe from the above design print and photos of the RH1000 End Plate Trimming Machine;

2. Correspondingly, the overall dimensions of Strip Edge Rounding machine main frame are reduced in large extent:

Including both sides motor reducer, the total width of main frame of Strip Edge Rounding Machine is 2.5m, depth is 1.4m, and total height to top point of oil cylinder is 1.5m;
3. The delivery and shipment of Strip Edge Rounding Machine does not need dismantling and re-assembling the mechanical frame. Just in the way of integral body;
4. Different from RH3000/ RH2000/ RH1500 Wide Plate Edge Trimming and Rounding Machine, the installation of main frame of RH1000 Strip Edge Rounding Machine does not need specifically foundation making. Instead, just secure it into workshop floor with anchor bolts. So, the relocation of the Strip Edge Rounding Machine is also easy, which makes flexible arrangement of the End Plate Trimming machine at customer site.

Working Video of Wuxi JACK Strip and Wide Plate Edge Rounding Machine

Technical Parameters of Strip Edge Edge Trimming and Rounding Machine

Below are technical specifications of standard models of RH1000 and RH800 Strip Edge Trimming and Rounding Machine:

Brief Introduction on Core Working Elements in Edge Rounding Machine

1. As a kind of equipment for machining edges of steel plates y means of heavy driving force, in the tolerance of ±0.5mm, the successful delivery of Edge Rounding Machine not only depends on its reasonable structure and strict fabrication process, but also high standard material and fine workmanship of core working elements in the Edge Rounding Machine;

2. In RH series Edge Trimming and Rounding Machine, there are several such critical function cells as below:

1) Rounding Rollers in Edge Rounding Machine:

a) This is the most important units in RH series Edge Trimming and Rounding Machine. It is solid type, made of 35CrMo, and Machined in the Machining Center, and went through advanced strict heat treatment;
b) In one set of Edge Trimming and Rounding Machine, there are 2 grades of rounding rollers in terms of radius, for edge trimming on different thickness range of steel plate;

2) Mounting Bed of Rounding Roller and Oil Cylinder in Edge Rounding Machine:

a) This unit determines stable running of edge trimming in the Edge Trimming and Rounding Machine;
b) It is made of ZG250-550 casting steel, of solid type;

3) Guiding Rod of Rounding Roller in Edge Rounding Machine:

a) This unit determines precise running of in the End Plate Trimming Machine;
b) It is precisely machined in the Machining Center, with Chromium plated;

4) Sliding Bearing of Guiding Rod in Edge Rounding Machine:

a) This unit determines precise running of the Edge Trimming and Rounding Machine also. It is assembled together with the third segment of guiding rod;
b) As can be checked from the above photo, this sliding bearing is made of copper based alloy, intermingled with graphite, and machined finely in the Machining Center;
3. We have an introduction on these Edge Rounding Machine important cells in the product RH3000 High Precision Plate Edge Trimming and Rounding Machine.

The Application and Related Equipment of Strip Edge Trimming and Rounding Machine

1. One of the main working sites of RH1000 and RH800 Strip End Plate Trimming Machine is T Beam Production Line, and H Beam Production Line. Especially T Beam Production Line, which is purchased by customers from Shipbuilding facilities;
2. Joint into large steel plate by means of MP series Plate Butt Joint Welding Machine, the workpieces delivered from RH1000 and RH800 Strip Edge Rounding Machine can also be used in production line for large Machineries and heavy duty projects;

3. Examples of the connected equipment working with RH Series Strip Edge Rounding Machine includes:

1) XBJ series Edge Milling Machine making preparation for the next step of welding, which is usually deployed ahead of coating service Edge Rounding Machine;
2) J series Stiffener Plate Element Straightening Machine, for flattening the fabricated assemblies WIP work in process, before being painted with the help of End Plate Trimming Machine;
3) And DX series Beam End Face Milling Machine, for polishing on the entire end face of large cross section welded workpieces, etc.

Other series of Products We Own besides Edge Rounding Machine

MP20 Automatic Plate Butt Joining Machine with Triple Cutting

DX1520 H Beam End Face Milling Machine for Steel Structure

General Purpose Automatic Lengthwise ASM63 Angle Steel Straightening Machine

7-Axis 3000/12 Flame And Plasma Large Scale CNC Pipe Cutting Machine

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