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Quick Detail:

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Name | Other Name | Brand Name | ? |
Flanging machine? | Edging machine Spinning machine | Feature | Leading quality, unique design, good handling, cost-effective. Can be customized according to customer& acute;s requirements. |
Capacity | Can make Φ3000×16mm dished end. ? | Advantages | With this pressing machine,the spinned dished end have smooth surface,small round mark, good roundness, high productivity ? Other model can be customized according to customer& acute;s demands |
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Extensive applications of dished end:





Dished end is a major part which on the end cap of pressure vessels,such us storage tanks, heat exchangers, towers, reaction kettles, boilers and separation equipment. So our machine is quite wildly uesd in these fields.

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Specifications

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No | Name | Parameter |
1 | Max. plate thickness? | Q235 16mm |
2 | Min. plate thickness S | Stainless steel 2mm |
3 | Max. plate radius | R450 |
4 | Min. plate radius | R30 |
5 | Max diameter of ellipsoidal dish end | D=3200 |
6 | Min diameter of ellipsoidal dish end | D=850 |
7 | Forming wheel axle diameter | D=160 material 42GrMo |
8 | Forming wheel rotation power | N=32KW/26KW double speed |
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Additional requirements?

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1,The pressure of oblique cylinder, front cylinder, clamping must show on pressure gauge and could be adjustable. The speed of front and rear cylinders could be adjustable. Hydraulic station pressure could show on gauge and adjustable

2,A pressure wheel (mounted on the axle), and quenching treatment HRC46 ~ 50.

3,11 forming wheels, R30, R50, R80, R100, R150, R200, R250, R300, R350, R400, R450. Material QT600-3, marked with stamp. Forming wheel must have good abrasion resistance, dish end must have good gloss after spinning.

4,Make sure clamping cylinder work normally

5,Nut (for screw) strength: abrasion resistance must ZHA166-6-3-2 (aluminum brass), that is 9-4 copper.

6,Plate width of main bed frame S=25mm, head plate processed with 45mm plate material

Inner height 2160mm Total height 3360mm

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Dished end making process and other suggested machines:

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1.CNC Gantry Flame and Plasma Cutting Machine

We use this machine to cut the plate. If small dish end, we can cut a whole circle directly, if big dish end, in order to save material, we usually cut two pieces, then weld them into whole circle.

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2.Grinder

After welding, we use this small trolley to grind the welding joint and get flat material.



3.YGJ Φ 3000×16mm Pressing machine

Flat material is loaded into pressing machine. This machine’s piston rod of the master cylinder moves up and down to drive the upper tool to press the raw plate to become the required concave shape.



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4.FBJ Φ3000×16mm Flanging Machine with toolings

we load this concave shape plate into next machine: dish end flanging or edging machine. The clamping frame functions as the fix and free rotation of dish ends. Pressure wheels make movements based on certain round arc and put force on the dish end blank to make it rotate constantly to form dish ends and make thickness reduction minimum to achieve the ideal state.



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5.Edge trimmer

Cut dished end uneven edge.



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6.The finished dished end.