О

о нас

О нас

Гидравлический пресс

Формовочная серия представляет собой в основном гидравлические прессы, существует множество видов гидравлических прессов, в том числе гидравлический пресс одинарного действия Y27, четырехколонный гидравлический пресс Y32, одноколонный гидравлический пресс Y41, портальный гидравлический пресс YL, машина для тиснения дверной рамы YM и так далее. . Гидравлические прессы, производимые HARSLE, просты по конструкции, но имеют высокое соотношение производительности и цены. Гидравлическая система управления, оснащенная встроенным блоком картриджного клапана, прочным и небольшим гидравлическим ударом. Независимое электрическое управление, надежная работа, хорошие визуальные и звуковые эффекты, простота обслуживания. Машины доступны в полностью индивидуальном дизайне.

История развития

2006

Создана компания Nanjing HARSLE Machine Tool Co., Ltd., занимающаяся производством, продажей и обслуживанием оборудования для листового металла, такого как гибочные станки, ножницы, штамповочные станки и гидравлические прессы.

 

2009

Предоставление клиентам полного набора машин для обработки металлических дверей, обработки металлических раковин и других производственных линий, а также подписание соглашений о сотрудничестве с зарубежными агентами для предоставления нашим клиентам более качественных услуг.

 

2013

Годовой объем продаж как внутренней, так и внешней торговли превысил 10 миллионов долларов. Все больше и больше клиентов доверяют нам и работают с нами, и мы также предоставили им наиболее подходящие продукты. Благодаря большому объему экспорта и отличным отзывам клиентов, компания была выбрана Made-in-China.com в качестве сертифицированного поставщика.

2017

Основные продукты нашей компании: листогибочные прессы, ножницы и гидравлические прессы получили свидетельство о патенте на полезную модель, сертифицированное Государственным ведомством интеллектуальной собственности. В последующие годы листогибочный пресс с ЧПУ, произведенный нашей независимой компанией, получил свидетельство о патенте на внешний вид, сертифицированное Государственным ведомством интеллектуальной собственности.

2019

Листогибочный пресс и гидравлические прессы, производимые HARSLE, прошли сертификацию CE. Мы приняли участие в 6-й индийской выставке BLECH в том же году и привлекли многих зарубежных клиентов к размещению заказов на месте с помощью высококачественных машин и профессиональных пояснений.

2020

Пробивной станок и стригальный станок, производимые нашей компанией, успешно прошли сертификацию CE. В том же году компания приняла участие в выставке в Дубае и прошла сертификацию системы качества ISO9001:2015.

Why Choose HARSLE

Choosing HARSLE means choosing good machine, good quality and good service.

Воспроизвести видео о harsle

Our Services

О

Phone(free)

365 days a year, 7x24 hours per week and company telephone hotline (+86-25-56200956) service support.

О

E-mail(free)

E-mail service support is available 24 hours per day, 365 days per year. E-mail: support@harsle.com

О

Teamviewer(free)

The company established a technical support and response center, set up a dedicated person to carry out 7x24 hours on duty.

О

On Site(charge)

When necessary, the company will send experienced technical engineers to the site to provide services to users.

Производственное оборудование

В HARSLE работают как опытные старшие инженеры, так и молодые инженеры-новаторы, и все они стремятся создавать лучшие машины.

О
О
О
О
О
О

Видео гидравлического пресса

Видео-шоу всегда является лучшим, чтобы помочь клиентам выбрать правильный гидравлический пресс, поэтому HARSLE стремится создать наиболее привлекательные и полезные видеоролики, чтобы вы могли лучше узнать больше о наших гидравлических прессах.

HARSLE CE Certificate

In line with EU CE standards, the quality of the machine is guaranteed

CE-Certificate
SHOW OUR COMPANY'S MEMBERS

OUR TEAM

HARSLE sales are experienced and friendly, so feel free to contact us when you have question about the machine

О

Отделение гибки

Айви Чжан
О

Отделение стрижки

Сисси Чжан
О

Отделение штамповки

Венди Сюй
О

Froming Division

Грейс Го
О

Отделение дверей

Джимми Чен
О

Лазерный отдел

Сэнди Сюэ

Frequently Asked Questions

If you have more questions, please click the button below to view.

How do you care for a hydraulic press machine?

Keep the oil clean (filtered) and at the proper operating temperature. Replace the hydraulic fluid if it smells burnt. Monitor the condition of seals, replace if necessary, and keep polished parts (e.g. cylinder rods and shafts) clear and free of abrasives.

How does a hydraulic press multiply the force?

A liquid is not compressible .
When you press with a plunger diameter 10mm. in a closed and filled up wilt a liquid (eg hydtaulic oil) and move the small plunger 100mm. You have a (pipe) connection to a bigger cylinder with plunger diameter 100mm. Than the this bigger plunger will move only 1mm. however the mechanical force will be 100x as strong (friction not taken into account)
The oil pressure (force) is in ratio to the surface of the plunger (10x diameter = 100x surface/force).
If you close the pipe by a one direction shutter valve, you can repeat the pump movement and every stroke the big (100mm) plunger will move 1 mm. with 100 fold force.

How do hydraulic presses work?

Hydraulic systems work on the Pascal's Principle.
Pascal’s principle states that a pressure change occurring anywhere in a confined in-compressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.
Hydraulic systems use an in-compressible liquid to transmit force from one location to another through the liquid medium.
Pascal's law can be stated as when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container.
Mathematically, We can write,
P1=P2 (since the pressures are equal throughout).
Since pressure equals force per unit area, then it follows that
F1A1=F2A2
It can be shown by substitution that the values shown above are correct, 1 pound / 1 square inches = 10 pounds / 10 square inches
Because the volume of fluid pushed down on the left side equals the volume of fluid that is lifted up on the right side, the following formula is also true.
V1=V2
by substitution,
A1×D1=A2×D2
A = cross sectional area
D = the distance moved or A1A2=D2D1
This system can be thought of as a simple machine (lever), since force is multiplied.The mechanical advantage can be found by rearranging terms in the above equation to
Mechanical Advantage(IMA) =D1D2 =A2A1
For the sample problem above, the IMA would be 10:1 (10 inches/ 1 inch or 10 square inches / 1 square inch).

What is the function of a hydraulic press machine?

The hydraulic press is composed of two hydraulic cylinders of different sizes, which are filled with water or oil. Water filling is called "hydraulic press"; Oil filled is called "oil press". There is a sliding piston in each of the two hydraulic cylinders. If a certain value of pressure is added to the small piston, according to Pascal's law, the small piston transmits this pressure to the large piston through the pressure of the liquid and pushes the large piston up. Let the cross-sectional area of the small piston be S1 and the downward pressure on the small piston be F1. Therefore, the small piston pair can be transmitted in all directions by the liquid with constant size ". The pressure on the large piston must also be equal to P. If the cross-sectional area of the large piston is S2, the upward pressure cross-sectional area generated by pressure P on the large piston is a multiple of the cross-sectional area of the small piston. From the above formula, if a small force is added to the small piston, a large force will be obtained on the large piston. In practice, a hydraulic press can be used to press plywood, extract oil, extract heavy objects, forge steel, etc.

How many types of hydraulic presses are there?

According to the structural form, it is mainly divided into:
Four column, single column (type C), horizontal, vertical frame, universal hydraulic press, etc.

It is mainly divided into:
Metal forming, bending, stretching, blanking, powder (metal, non-metal) forming, press fitting, extrusion, etc.

Hot forging hydraulic press:
Large forging hydraulic press is a forging equipment that can complete various free forging processes. It is one of the most widely used equipment in the forging industry. At present, there are 800t, 1600t, 2000t, 2500t, 3150T, 4000t, 5000t and other series of forging hydraulic presses.

Four column hydraulic press:
The hydraulic press is suitable for the pressing process of plastic materials. Such as powder product forming, plastic product forming, cold (hot) extrusion metal forming, sheet drawing, transverse pressing, bending, turning through, correction and other processes.

Four column hydraulic press can be divided into four column two beam hydraulic press, four column three beam hydraulic press, four column four beam hydraulic press, etc.

single column hydraulic press:
The working range can be expanded, the hydraulic cylinder stroke can be lengthened (optional) by using three-sided space, the maximum expansion is 260mm-800mm, and the working pressure can be preset; the heat dissipation device of the hydraulic system.

Gantry hydraulic press:
The machine parts can be assembled, disassembled, straightened, calendered, stretched, bent and punched, so as to truly realize multi-purpose of one machine. The worktable of the machine can move up and down, the size expands the opening and closing height of the machine, and the use is more convenient.

Double column hydraulic press:
This series of products are suitable for press fitting, bending and shaping, embossing and indentation, flanging, punching and shallow stretching of small parts; Molding and other processing technologies of metal powder products. It adopts electric control, with inching and semi-automatic circulation, can maintain pressure and delay, and has good slider guidance, convenient operation, easy maintenance, economy and durability. According to the needs of users, thermal instrument, ejector cylinder, stroke digital display, counting and other functions can be added.

How does a hydraulic press machine work?

The areas of the large and small plunger are S2 and S1, and the forces on the plunger are F2 and F1. According to Pascal principle, the pressure of closed liquid is equal everywhere, that is, F2 / S2 = F1 / S1 = p; F2=F1(S2/S1)。 It indicates the gain effect of hydraulic pressure. Like mechanical gain, the force increases, but the work does not gain. So, the moving distance of large plunger is S1 / S2 times that of small plunger.

The basic principle is that the oil pump transmits the hydraulic oil to the integrated cartridge valve block, distributes the hydraulic oil to the upper or lower chamber of the oil cylinder through each one-way valve and overflow valve, and makes the oil cylinder move under the action of high-pressure oil Hydraulic press is a device that uses liquid to send pressure. Pascal's law follows when liquid transfers pressure in a closed container. The hydraulic transmission system of four column hydraulic press composed of power mechanism, control mechanism, actuator, auxiliary mechanism and working medium. The power mechanism usually adopts the oil pump as the power mechanism, which is generally an integral oil pump. To meet the requirements of the movement speed of the actuator, one or more oil pumps selecting. Gear pump for low pressure (oil pressure less than 2.5MP); vane pump for medium pressure (oil pressure less than 6.3mp); plunger pump for high pressure (oil pressure less than 32.0mp). Pressure processing and forming of various plastic materials, such as extrusion, bending and deep drawing of stainless steel plate and cold pressing of metal parts. At the same time, it can also use for pressing powder products, grinding wheels, bakelite, and resin thermosetting products.

What is a hydraulic press used for?

The hydraulic press is a kind of machine which uses liquid as a working medium to transfer energy to realize various processes. In addition to forging, a hydraulic press can also use for correction, press fitting, packaging, pressing block, and pressing plate. Hydraulic press includes hydraulic press and hydraulic press. Water-based liquid as the working medium is called the hydraulic press, and oil as the working medium call the hydraulic press. The specifications of hydraulic presses are generally expressed in nominal working force (KN) or nominal tonnage (ton). Hydraulic presses for forging are mostly hydraulic presses with high tonnage. In order to reduce the size of equipment, large forging hydraulic presses often use higher pressure (about 35 MPa), sometimes ultra-high pressure above 100 MPa is also used. The working pressure of hydraulic press for other purposes is generally 6 ~ 25 MPa. The tonnage of hydraulic press is lower than that of hydraulic press.

Can I get overseas service from HARSLE?

HARSLE can provide overseas service including installation, commissioning, training and maintenance for any clients from all over the world, customer only assume the accommodation and airfare for our engineer and pay USD100 as the salary for our engineer everyday.

Выставочный стиль​

HARSLE ежегодно принимает участие в различных национальных и международных выставках, чтобы наши клиенты могли лично увидеть наши машины.

Корзина покупателя
We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.
Начните вводить текст, чтобы увидеть продукты, которые вы ищете.

SPECIAL OFFER NOW

Let's get in touch