Yi-liang hydrulic stretch/ tensile/ deep drawing press punching machine

Item No.: YL-PM-Y28
The YL-PM-Y28 hydraulic punch machine is widely use for metal raw materials stretch/ tensile and deep drawing stamping, also use for stretching, forming and straightening.
Description

The YL-PM-Y28 hydraulic punch machine is widely use for metal raw materials stretch/ tensile and deep drawing stamping, also use for stretching, forming and straightening.

 Techinical Parameters

Type

Y28-40

Y28-60

Y28-80

Y28-100

Y28-120

Y28-160

Y28-200

Y28-250

Y28-300

Y28-350

Y28-425

Y28-500

Y28-600

Y28-800

Nominal force (KN)

40060080010001200160020002500300035004250500060008000

Nominal force of main cylinder (KN)

250400540650800110014001900200023002750300040005000

Nominal force of lower cylinder (KN)

150200260350400500600600100012001500200020003000

Stroke of main cylinder (mm)

380400420450500550600600700700700700700700

Stroke of lower cylinder (mm)

180190200210230270300300340340350300300300

Stroke of knockout (mm)

110130150150180200220220250250250300300300

Fast down speed of main cylinder (mm/s)

220220220220220220210220220220220180180160

Feeding speed of main cylinder (mm/s)

25252316/3516/3515/3212/3012/2812/2611/2511/2512/2512/2512/25
Return speed of main cylinder (mm/s)200200210210220210210210200200200180180160
Ejection force of lower cylinder (mm/s)110110115115125115115115105 105 110 1009080

Ejection force of stripping cylinder (kn)

1010142020202020303030303030

Bolster area (mm)

L.R400450500600650700800850900900950120013001400

F.B

480500550600700760860920102010201100125013501450

Open height (mm)

L.S

250270300300320350400400450450500450450450

L.B

63067072075082090010001000115011501200115011501150

Main cylinder oil pressure (mps)

2121212121212121212121212121
Lower cylinder oil pressure (mps)2121212121242424242424242424
Motor power (kw)5.57.57.5111518.52230303037454555
External diamension (mm)L.R12501320140015401570164017651845195020002060250026002800
F.B93095010001080125013301430156016601660175019020002300
H23002360242026002900310033803450410041004200425044004800
Machine weight (kg)1800200021002900380045006000650080001050013000155001800020500
Oil volume (L)23025027031036039543052059062070011001100

1200 

 

Application of punching machine.

1. The hydraulic punch machine is specially use for metal raw materials stretch/ tensile and deep drawing stamping. Such as pot, bowl, cup, vase, plate, barrel, water tank, wash basin, dishes and cookware etc.

2. The press machine is widely use for metal sheet stretching, forming and straightening. 

3. This machine also suitable for different kinds of materials, like metal, stainless steel, copper, aluminum, brass, alloy, steel, iron and so on.

How to use the stretching punching machine.

1. The up and down cylinders move at the same time.

2. Fixed the metal raw materials and mold on the work table.

3. Pull down the up cylinder slowly, so that the material was formed. The under cylinder slowly down back, to hold the workpiece.

4. Coating stretch oil on the workpiece while working,  to prevent scratching and damage the workpiece during stretching.

5. After deep drawing, remove the up cylinder tensile axis firstly, then move the under cylinder upward to top out the workpiece, at last take out the workpiece and completed.

6. Stretched within 500mm depth.

 

Characteristic of deep drawing stamping machine.

1. Stretching: The hydraulic stamping machine is specially use for metal raw materials stretch/ tensile and deep drawing stamping.

2. Stretched within 500mm depth.

3. Wide range of uses: Widely use for metal sheet stretching, forming and straightening. 

4. Save costs &  Environmentally friendly: Oil as the power of the press machine can be recycled.

5. High quality: The main hydraulic and electrical components are used internationally renowned brands.

6. Easy to operate.

7. Stable: The stamping part are fixed by four columns, which can reduce the shake during pressing.  So that reducing the impact on the finished product.

8. Security: The punching machine equipped with photoelectric protection device. If the required pressure for your product exceed the press machine can withstand, the machine will self-protection, and stop punching.

9. Less noise.

Review

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