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.

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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
Stretch slider effective size	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
Effective size of edge slider	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
Effective size of workbench	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

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Frequently Asked Questions

What is a custom hydraulic press used for?

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

What type of warranty do you offer?

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!

What are your delivery lead times?

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.

What Makes Hydraulic Presses So Useful?

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.

How should I determine what type of hydraulic press I need for my application?

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.

Who uses a hydraulic press?

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.

What are the disadvantages of hydraulic press?

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.

What is a hydraulic press good for?

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.