What is three Beam And Four Column Hydraulic Press

A hydraulic press is a device that uses liquid (usually oil or water-based liquid) as a working medium to transmit pressure to achieve processing and forming. It has high pressure, high controllability and versatility. It occupies an irreplaceable position in heavy industry, precision manufacturing and emerging materials. It is especially suitable for scenarios with strict requirements on molding quality.

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Hydraulic press--

powder pressing hydraulic press

Powder molding hydraulic press is a powder substance made of different materials. With the cooperation of the mold, the hydraulic press will exert a certain pressure on it to achieve the desired product. Common ones are metal powder, ceramic powder and powder metallurgy.

The powder molding hydraulic press achieves efficient densification of powder materials through high pressure, precise control and mold coordination. It combines high material utilization and complex parts production capabilities, and is an irreplaceable precision molding equipment in modern manufacturing.

Application scenarios of powder forming hydraulic press

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Automotive industry

engine gears, brake pads, bushings and other powder metallurgy parts.

Electronics and electrical appliances

magnetic components, electrical contacts, heat dissipation substrates.

Tool manufacturing

carbide tools, drill bits.

Medical field

bioceramic joints, dental materials.

Aerospace

high-temperature alloy turbine blade blanks.

Features of hydraulic press for powder molding

High-pressure molding capability

The hydraulic system provides stable high pressure to ensure close bonding between powder particles to form a high-density, high-strength green body.

Precise pressure control

Equipped with servo or proportional valve control system to meet the molding requirements of different materials (such as metal, ceramic, and carbide).

Mold guide and demolding mechanism

The precision mold guide system ensures mold clamping accuracy and is equipped with an automatic demolding device to reduce manual intervention.

High degree of automation

Integrated PLC control and human-machine interface (HMI), which can link powder feeding, pressing, demolding and other processes, suitable for continuous production.

Benefits of three Beam And Four Column Hydraulic Press

Precision and accuracy

Four column presses are known for their precision and accuracy.This is due to the four columns that are perfectly aligned ensuring that the top slide plate always remains parallel to the bottom bolster plate ensuring a high degree of accuracy.

Durability and longevity

Four column presses fromare built to last because they are manufactured with high quality materials and components,and withstand industrial use.

Versatility

Four column presses are versatile machines and perform a wide variety of tasks,including die stamping,metal forming,deep drwaing,blanking,metal forming, and metal fabrication.This makes them a good choice for businesses that need a press that can handle a variety of jobs.

Safety

Four column presses are designed with safety in mind.They have incorporated safety features such as light curtains,strategically placed E Stops,automatic high speed disconnection and low voltage foot pedals making them a safe choice for businesses that need a press that can be operated by employees of all skill levels.

Hydraulic stretching press

Composite Fabrication Hydraulic Press

Thermoplastic Composite Hydraulic Press

Hydraulic press for composite molding

Single column hydraulic press

Frame hydraulic press

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400 Tons Salt Brick Briquetting Hydraulic Press

315 ton four-column hydraulic press

Why Choose Us

01/

Excellent Quality

For each process,we have strict inspection standards,and we always insist that quality is life.

02/

Perfect Service

Perfect after-sales service as an effective value-added service for customers.

03/

Good Cooperation

The company follows the quality principle of "Quality is the life of an enterprise".

04/

Professional Solution

With rich experience and one-to-one service,we can help you choose products and answer technical questions.

05/

Cheap Price

We have a professional purchasing team and costing team,trying to reduce costs and profits,and provide you with a good price.

06/

Quick Transportation

We cooperate with professional sea shipping,air and logistics companies to provide you with the best transportation solution.

Material of three Beam And Four Column Hydraulic Press

slider

Sheet steel weldments for box structures,four column guide hole guide bushing made of cast iron,with good durability and accuracy retention.There is a T shaped slot on the lower plane of the slider for installing the mold.

Upper beam

It is a box shaped steel plate weldment with a main working oil cylinder inside and a liquid filled oil tank above.The material is forged steel,which has been quenched and tempered,and the surface is plated with hard chromium to increase wear resistance and have qualified hardness.

workbench

The steel plate welded structural parts are connected to the upper beam and slider through the columns to form the main machine.It is mainly used for processes such as ejection and material withdrawal,and can also be used for the forming process of reverse stretched parts.

Oil cylinder

It adopts a five cylinder design and is arranged in the upper beam hole.It is sealed by a double pass inlet seal.The guide part is treated with welded copper.Good sealing and strong wear resistance.The cylinder body material is forged steel.The forgings have passed ultrasonic flaw detection and have qualified hardness after quenching and tempering treatment.

Craftsmanship three Beam And Four Column Hydraulic Press

The main machine includes hydraulic cylinder, beam, column and liquid filling device, and the power mechanism consists of oil tank, high pressure pump,control system,motor,pressure valve, reversing valve and other components. The four-column hydraulic press has independent power mechanism and electrical system, adopts button centralized control,and provides three operation modes of regulation, manual and semi automatic.

Application of three Beam And Four Column Hydraulic Press

Suitable for use in the field of metal processing

Four column hydraulic presses are widely used in the metal processing industry.They are mainly used for stamping,bending,stretching,cold extrusion and other processes.They can process and produce various types of parts and products,such as lathe parts,automobile bodies,home appliance casings and electronics.Product shell,etc.Especially in the production of automobile parts,the four column hydraulic press is an essential processing equipment.

Suitable for plastic molding applications

Plastic products are an essential part of modern life,and four column hydraulic presses are also widely used in the field of plastic molding.There are many types of four column hydraulic presses that can be used in plastic processing and production,and can produce various types of products,such as plastic bags,plastic lunch boxes,plastic cups,plastic buckets,plastic chairs,etc.

Applicable to the field of rubber products

Four column hydraulic presses are widely used in the field of rubber products,especially in tire production.Four column hydraulic presses are one of the key equipment and are used for the production of tire cores,cords,etc.In addition,the four column hydraulic press can also process and produce various rubber products such as silicone,nitrile rubber,ethylene propylene rubber,and polyurethane.

Suitable for powder molding

Four column hydraulic presses can also be used in the field of compression plate and brick manufacturing.Compression board is a material mainly used in furniture manufacturing,decoration and building construction.It is widely used in floors,ceilings,partition walls and other fields.The four column hydraulic press can achieve efficient and rapid production results when producing compressed plates and bricks.

Components of three Beam And Four Column Hydraulic Press

Machine Body

The hydraulic press machine body is comprised of the upper beam,slide,working table,hydraulic cushion,column,locknut,adjusting nut and more.The machining accuracy is controlled by adjusting nut and locknut fixed on the upper beam.The main structural parts own flat surface without obvious unevenness,and the welding seam is polished to create smooth look without slag.All the structural parts are all optimized by finite element software,providing our four column hydraulic presses with excellent structural strength and rigidity.

Main Cylinder

The cylinder body is fixed inside the upper beam,and the lower end of piston is linked to slide by coupling flange and bolt.The piston head is used for guidance,and it is made of cast iron.Meanwhile,imported YX seal rings are mounted on the piston head while O rings are installed on the piston rod,and the cylinder is divided into two chambers.The cylinder has a guide sleeve that is equipped with O ring,and they are tightly locked by flange and bolts to ensure the sealing property.In addition,scraper seal is fixed on the flange to keep contaminates away from piston rod.

Hydraulic Cushion

The hydraulic cushion is positioned inside the base of the hydraulic press,and it is responsible for flanging treatment during drawing process.On the top of hydraulic cushion,there is a replaceable cushion for knock out pin to avoid deformation and damage on the hydraulic cushion.Guided by guide post and guide sleeve,this hydraulic cushion shows stable running and high precision.

Column and Locknut

This four column hydraulic press is equipped with a piston type knock out cylinder,and it is installed inside the central hole of working table.It is designed to control drawing and knocking out of hydraulic cushion,and its body is made of 45# forged steel.and it undergoes quenching treatment.Its sliding surface receives mid frequency hardening treatment,and the hardness reaches up to HRC42 50.On the other hand,the raw material for locknut is 35# forged steel,and it is processed by bluing.Furthermore,the column and locknut are connected together by thread.

How to maintain three Beam And Four Column Hydraulic Press

Sliders are kept clean and lubricated

The sliding block should be lubricated frequently,and the exposed surface of the column should be kept clean frequently,and lubricating oil should be sprayed before each work.

Storage of working oil

Pay great attention to the storage and transfer of working oil.Oil drums should be specially marked and covered up.In winter,be careful not to mix the oil into the barrel due to theair condensing into moisture,and do not drop the rusty rust on the barrel skin into the barrel.

Frost protection

In winter,such as covering up anti freezing,heating and insulating,and changing to low viscosity working oil,are all applicable to hydraulic systems.A number of preventive measures taken for the engine and other mechanical systems

Recurrent inspection

In winter and under bad working conditions,the four column hydraulic deep drawing press machine system should be inspected and maintained frequently,and the working fluid should be changed frequently.

FAQ

Q: What is a Four column hydraulic press used for?

A: Four Column Presses can used for forming plastics and carbon fibre,materials deep drawing,die cutting,metal forming,stamping and pressing processes.

Q: Structural form of four column hydraulic press

A: In a vertical four column free forging hydraulic press,the oil cylinder is fixed in the upper beam,and the plunger is rigidly connected to the movable beam which is guided by the column and moves up and down due to the pressure of the working fluid.The beam has worktables that can move back and forth,and the upper anvil and lower anvil are installed under the movable beam and on the working table,respectively.The working force is carried by the frame composed of the upper and lower beams and columns.

Q: Equipment characteristics of four column hydraulic press

A: The machine is equipped with an independent power mechanism and electrical system,and it can be controlled centrally using buttons to achieve three working modes: adjustment,manual,and semi automatic.The working pressure and press speed as well as the range of stroke and no load rapid descent and deceleration can be adjusted to meet the requirements of the pressing process.

Q: How to select hydraulic oil for four column hydraulic press?

A: After identifying the characteristics of the oil used,such as viscosity,density,vapor pressure,air solubility,bulk modulus,anti combustibility,temperature range,pressure range,lubricity,and compatibility,and selecting or equipping the hydraulic oil based on specific requirements,the issue of the working medium in the hydraulic system can be resolved.

Q: The fundamentals of using a four column hydraulic press

A: The machine's power mechanism and electrical system are totally separate from one another.Adjustment,manual,and semi automatic modes are all possible thanks to the centralized control buttons.To complete the ejection process,the machine's operating pressure and pressing speed can be modified to meet the process's requirements

Q: What features and specifications should i consider when selecting a four column hydraulic press?

A: Choosing the right four column hydraulic press requires careful consideration of its key features and specifications.Factors such as tonnage capacity,bed size,stroke length,control options,safety features,and customization possibilities are crucial elements to assess.Another very useful specification is the distance between columns.Evaluating these specifications will ensure that the press meets the specific requirements of your industrial application.

Q: How do four column hydraulic presses differ from other types of hydraulic presses?

A: Four column hydraulic presses stand out because of their robust four column structure,which offers exceptional stability and rigidity during operation.The Four Column keeps,that are essentially located at the four corners of the bolster table,enable the slide table to remain perfectly square to the bolster table during pressing operations thus providing precise force distribution,making them ideal for applications requiring high tonnage and precision.

Q: How to select hydraulic oil for four column hydraulic press?

Q: What problems should be paid attention to in the use of four column hydraulic press

A: In order to improve the compressive strength of metal and integrity,to reduce the hydraulic components of the friction loss,improve the service life of the whole,the hydraulic press for convenient operation,flexible components connection,four column hydraulic press equipment now,its base at the top of the outer wall installation guide posts,guide posts at the top of the outer wall mounting connection has roof,roof,outer wall at the bottom of the central place installation connected with hydraulic cylinder,this kind of design in the course of actual use,its actual effect is very obvious.

Q: The composition of the four column hydraulic press

A: The four column hydraulic press consists of two parts,the main engine and the control mechanism.The main parts of the hydraulic press include hydraulic cylinders,beams,columns and liquid filling devices.The power mechanism consists of a fuel tank,a high pressure pump,a control system,a motor,a pressure valve,and a reversing valve.

Q: The working principle of the four column hydraulic press

A: The hydraulic transmission system of the four column hydraulic press consists of a power mechanism,a control mechanism,an executive mechanism,an auxiliary mechanism and a working medium.The power mechanism usually uses an oil pump as the power mechanism,generally an integrated oil pump.

Q: How to improve the working efficiency of four column hydraulic press

A: Before the four column hydraulic press starts to work,it should first clean up all kinds of sundries on the machine,clean any dirt on the hydraulic press rod,keep the mold fixed,check the coupling of the hydraulic pump and motor,and it should be flexible and reliable.Keep the surface of the piston,mold,slider and other parts lubricating.At the same time,check each travel switch and safety protection device to ensure the reliability of its work.

Q: Four column hydraulic press features

A: Catridge valve integral unit equipped for hydraulic control system,reliable,durable and less hydraulic shock,with shorter connection pipeline and fewer releases points.Computer optimized design,3 beam,4 column structure,simple but with high performance price ratio.

Q: Is it easy to operate the four column hydraulic press

A: Centralized button control system,with adjustment,hand and semi auto operation modes at operator's choice.Fixed stroke forming process or fixed pressure forming process selected through control panel,with pressure hold and time delay functions

Q: The difference between four column hydraulic presses

A: The four column hydraulic press with single column vertical structure frame has low stiffness and is generally only used for calibration and press fitting of shafts and sleeve parts.The four column hydraulic press with tie rod structure has better stiffness and higher accuracy.Generally,the molds of large and medium sized thin plate stamping parts are grinded and processed,mold assembly devices and mold repairs are performed.

Q: Classification of hydraulic circuit of four column hydraulic press

A: Fast motion circuit is closely related to the speed regulation circuit.In the choice of speed control circuit of the oil source method,system power,temperature rise and other issues,must consider the rapid movement circuit.After the speed control circuit is determined,the fast motion circuit is also basically determined.The structure of the speed switch circuit is determined by the speed control circuit and the rapid motion circuit.When selecting a speed switching circuit,it is necessary to determine whether to select a mechanically controlled switching method or an electrically controlled switching method according to the specific requirements of the system.

Q: What should be noted when debugging four column hydraulic press?

A: Do not understand the four column hydraulic press structure,function and operating procedures of the personnel,shall not operate the machine without authorization,much less in the four column hydraulic press running process of the machine to check and adjust,when the four column hydraulic press is found to be serious oil leakage or other abnormalities,it should be as far as possible to stop the machine to analyze the cause.After troubleshooting,the faulty machine shall not be put into production.The four column hydraulic press shall not be overloaded or exceed the maximum eccentricity,and shall not exceed the maximum stroke of the slide.The minimum mold closing height shall not be less than 600 mm.The grounding of the electrical equipment of the four column hydraulic press must be firm and reliable.The end of the operation,four column hydraulic press ram should be placed in a lower position.

Q: The difference between four column hydraulic press and frame hydraulic press

A: Four column hydraulic press is four column structure,stable operation and good rigidity.Hydraulic press adopts single column upright arrangement,i.e.,C shaped structure with three sided opening,which is convenient for operation but less rigid.All parts of the machine are installed in the body of the internal,neat and beautiful appearance,covers an area of small.

Q: Four column hydraulic presses are good for

A: Four column hydraulic presses are low cost and efficient,and are the standard for industrial scale processing and metal production.

Q: What benefits does a four column hydraulic press bring?

A: The tonnage meter built into the four column hydraulic press's main frame allows for precise pressure regulation while the mold is fine tuned and tested.The machine will continue to operate normally as the mold is gently and carefully adjusted to the mold.Labor and time spent on mold adjustment are reduced because specialized mold adjustment and testing infrastructure are not required.

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