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Open type tilting power press has a couple of variants, such as hydraulic power presses and mechanical crank power press machines.
Hydraulic power press
An hydraulic open type tilting power press uses hydraulic systems to apply pressure. They have a sturdy frame, a hydraulic cylinder, and a pump. The pressure is produced when the pump drives hydraulic fluid into the cylinder. Due to their flexibility and ability to control pressing speed and force precisely, hydraulic power presses are usually used for heavy-duty pressing tasks like bending, shearing, and deep drawing of metals.
Mechanical crank power press
An mechanical open type tilting power press works by transforming rotational motion from an electrical motor into linear motion, which is a press movement. They are known for their high speed and precision. Mechanical open type tilting power presses are ideal for high-volume jobs such as stamping and punching. However, they are not suitable for heavy-duty jobs with thicker materials.
Understanding specifications is crucial for buyers as they are directly related to machine performance and capacity.
Machine Force
Force is the main driving parameter, which affects the machine's processing capacity. The typical force ranges are as follows: a 12A opens tilting press with 12A refers to the amperage and electrical force, a 20-ton force might be suitable for smaller sheet metal forming, cutting, and squeezing operations; a 30-ton force could handle slightly heavier tasks; 50 tons serves larger tasks with more considerable pressure; and 160T refers to using higher engines for significantly heavier workloads.
Machine Weight
The overall weight of the open tilting power press affects machine stability when in operation. Users may feel into a thing press weighs about less than a ton so that it can be moved on a forklift.
Supporting Power
Electric motors can come in different ranges, anything from 1.5Kw (2Hp) to bigger forces like 7.5Kw, 15Kw and more. The motor must tilt the machine's weight and provide sufficient hydraulic power. Higher motor power means a more significant pressing force. Smaller motors are more manageable and easier to move around, and bigger ones, like 5 tons and up, are more stable.
Machine Oil
Both open and closed presses need oil to run the hydraulic system, which is under enormous pressure. These machines sometimes can have over 30 litres of oil, which ensures that parts are well-lubricated while running smoothly.
Machine Size
The overall machine size - height, width, depth, and throat depth - are all essential items as they determine the machine's capabilities and what it can undertake.
Like any other machine, open tilting presses require maintenance. A maintenance schedule should be followed, which includes cleaning the machine parts and lubricating all the pivotal parts. Making sure the right kind of oil is used can greatly extend the life of the machine and the parts it runs.
For the oil and its quality requirements, please see the oil manufacturer's guide on how and when to replace it.
Open type tilting power presses have become a vital machine used in many industries. Businesses and factories look for different ways they can utilize open-type tilting presses. Below are some applications and uses of open-type tilting presses in various industries.
Deep Drawing Operations
Deep drawing operations are the primary applications of open-type tilting presses. The machine presses the drawing workpieces by applying force to the metal workpiece. A metal sheet is then clamped onto the press tool and cut into the desired shape. Open-type tilting presses can handle various metal thicknesses.
Automotive Industry
The automotive industry primarily uses open-type tilting presses for car body components. This includes workpieces like bumpers, instrument panels, floor panels, and brackets. The presses provide accuracy and efficient production of parts.
Electronics Industry
Electronic manufacturers apply open-type tilting presses to create metal parts for electronic devices and components. The parts include metal casings, connectors, housings, and switches. Open-type tilting presses help achieve precise dimensions and specifications in the final electronic product.
Aerospace Industry
This industry extensively uses open-type tilting presses to create lightweight metal structural components for airplanes and spacecraft. The components include frames, brackets, turbine and engine parts, and landing gear.
Shipbuilding Industry
The shipbuilding industry uses open-type tilting presses to work on hull plates and structural components. The machine shapes and sizes the plates into required shapes like bulkheads, decks, and reinforcements.
Construction Industry
Open-type tilting presses are also applied in the construction industry to work on metal sheets to build roofing, cladding, and curtain walls. The machine is ideal for operations requiring high-precision work.
Determine the needs of production
When purchasing an open tilt power press machine, it is essential to evaluate the production needs first. Consider the needs of the project, such as the material, shape, and size of the workpiece, as well as the required power and pressure. Also, determine whether it is necessary to consider a machine with other functions, such as stamping, bending, cutting, etc.
Define operation safety
Choosing a machine with safety features can reduce the risk of accidents. For example, a power tilt press machine that has an emergency stop device and safety guards.
Consider the ease of use
Selecting an open type tilting power press machine with a user-friendly control system and clear instructions can facilitate employees' operations and training.
Pay attention to machine maintenance
It is important to pay attention to the maintenance requirements of the machine. Choose a machine that provides maintenance instructions and service support so that the machine can remain in good condition and extend its service life.
Q1: What is an open type tilting power press?
A1: An open type tilting power press is a machine that performs tasks on workpieces using power. It has a frame that holds the workpiece in position and a tool ram that moves against the workpiece to cut or shape it. The machine is driven by an electric motor that generates torque, which is then transmitted to the tool ram through gears or belts.
Q2: What is the difference between open type and closed type power presses?
A2: The main difference between open and closed power presses is the design of the frame. An open type power press features an open frame, which offers easy access to the workpiece from the top, sides, and front. On the other hand, a closed type power press has a box-like structure with enclosed sides and front and back open areas.
Q3: Why should one consider using an open type power press?
A3: Open type power presses are more affordable than their closed counterparts. Additionally, their open design allows for easy placement of materials of different shapes and sizes, including those with large dimensions, to be easily pressed. Operators can also easily access the workpiece from the top and sides, making it easy to set up and change tasks.
