Phone: +86 13646193000
Email: ntszbyy@163.com
  • Product information:

    Optional accessories:
    servo motor
    Slider proportional speed regulating device
    Hydraulic gasket proportional speed regulating device
    Light curtain safety protection device
    Oil heating or cooling device
    Displacement sensing device
    Mold changing device
    Touch industrial display
    Blasting device (hydraulic or mechanical) non-recovery computer program guide rail lubrication device
    Imported PLC

  • Product Category:YZ28 series double-action thin plate stretching hydraulic press
  • Number Phone: +86 13646193000
  • Email: ntszbyy@163.com

YZ28 series double-action thin plate stretching hydraulic press

Performance features:
Computer-optimized structural design, the fuselage can adopt a frame-type or four-column structure, frame-type tie rod pre-tightened structure, high precision, good rigidity, four-corner and eight-sided guide rails, high guidance precision, and strong anti-eccentric load ability.
The four-column structure is simple, economical and practical.
The cylinder sealing components are made of imported materials, with high reliability and long service life. The mobile workbench facilitates mold replacement.
The stretching and blanking sliders can be integrated through positioning pins to achieve single-action process actions. Mechanical, electrical and hydraulic integrated safety devices, such as the support circuit of the lower chamber of the oil cylinder and the interlocking circuit of the upper and lower chambers of the oil cylinder, have superior safety.

Imported PLC control, working sensitively and reliably.

YZ28 series double-action thin plate stretching hydraulic press

Project

Unit

YZ28-63/100

YZ28-100/140

YZ28-200/300

YZ28-315/400

YZ28-300/500

YZ28-400/630

YZ28-500/800

YZ28-1200/1800

YZ28-1600/2100

Nominal force

KN

1000

1400

3000

4000

5000

6300

8000

18000

21000

Maximum working pressure of liquid

Mpa

25

25

25

25

25

25

25

25

25

stretch slider stretch force

KN

630

1000

2000

3150

3150

4000

5000

12000

16000

Blanking force of blanking slider

KN

2x200

2x200

4x250

4x250

4x500

4x630

4x800

4x1500

4x1250

Ejection cylinder ejection force

KN

190

190

600

630

630

1000

1600

1600

1600

Center hole size of edge holder slider

mm

Φ260

Φ330

Φ420

Φ500

Φ550

1400x800

900x550

3540x1970

1840x1240

Maximum opening height of stretch slider

mm

1100

1100

1400

1650

2000

2200

2020

2600

2000

Maximum opening height of edge holder slider

mm

590

550

900

1000

1100

1450

1500

2400

2000

Maximum stroke of stretching slider

mm

600

600

700

800

900

800

900

1350

1000

Maximum stroke of edge holder slider

mm

300

300

400

400

400

900

900

1350

1000

Ejection cylinder stroke

mm

200

200

300

300

300

350

350

400

400

stretch slider speed

Empty trip down

mm/s

120

120

150

150

150

120

100

120-150

120-150

Work

mm/s

12-14

10-14

12-18

6-10

20-24

10-16

10-15

15-20

10-15

Return trip

mm/s

120

120

80

60

160

80

80

100

100

Stretch slider effective size

About

mm

720

720

1000

1260

1500

2500

1600

3500

1800

before and after

mm

580

620

900

1200

1500

1700

1600

1930

1200

Effective size of edge slider

About

mm

720

720

1000

1260

1500

2500

1600

4500

2600

before and after

mm

580

620

900

1200

1500

1700

1600

2500

2200

Effective size of workbench

About

mm

720

720

1000

1260

1500

2500

1600

4500

2600

before and after

mm

580

620

900

1200

1500

1700

1600

2500

2200

Motor total power

KW

7.5

7.5

22

22

2x30

2x22

45+22

3x45

3x45




Frequently Asked Questions

Hydraulic presses are beneficial in that they offer greater versatility with its variable stroke length, die space, and pressure. The custom hydraulic press is often the best choice when producing parts with deep, complex forms that require a lot of material flow and are not dependent on production speed.
Parts such as tanks, cylinders, and bowl shapes, as well as parts that require a “dwell” at the bottom of the stroke (including plastics), are often run on hydraulic presses. Characteristics of a typical hydraulic press:
variable stroke length
slide motion and position control throughout the range of the stroke length
variable slide velocity, even within a single cycle of the press (typically configured as fast approach, slow press, fast return)
full working energy at any speed
full press capacity at any point in the stroke
adjustability of all the above
in general, slower than a mechanical or servo press
in general, lower accuracy and repeatability than a mechanical or servo press
relatively low initial cost

Your peace of mind is our priority! When you purchase a customized machine from ZHIBO, we’ll design a warranty program that includes coverage on any defective parts, as well as the labor required to repair them! For more details, contact us today!

Lead times vary depending upon machine size, scope of your application, and demand. Naturally, standard equipment has shorter lead times than customized solutions. We encourage you to contact us to access an accurate lead time of your desired equipment.

There are three good reasons that hydraulic presses are the most common in use:
1、Their design makes them the most efficient.
2、They are dependable, the workhorses of manufacturing.
3、The level of force they reach can’t be duplicated with mechanical or pneumatic presses.

Please give us a call or send us an email! Our experts will ask you a variety of questions to help determine what style, tonnage, and press options are necessary to meet your goals. Please be ready to provide information on your intended application, material, and what (if any) type of equipment you are using to achieve your application presently. We are happy to visit your business as required to fully understand your business’ needs.

Auto manufacturers have many uses for the hydraulic press. The main use is in the manufacture of car parts. They can use hydraulic presses to manufacture large parts such as body panels and brake pads as well as smaller parts such a clutches and even more complex auto parts.

Disadvantages of Hydraulic Press: The Pressure is regulated at a certain level and can not exceed more than that. Some hydraulic fluids are flammable. More maintenance is required. There is a carbon footprint. There is a possibility of Hydraulic fluid leakage. The operational speed is low. They consume high energy.

The popular use of hydraulic presses in manufacturing is due to their ability to apply substantial compressive force to billets to flatten, shape, straighten, stamp, and bend the billets into designs and various forms.

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