Goodsjack Custom Hydraulic Press Solution Servo Hydraulic Press Machine Manufacturer

Compared with traditional stamping processes, hydraulic press forming processes have shown significant technical and economic advantages in reducing weight, reducing the number of parts and molds, improving rigidity and strength, and reducing production costs. This process has been increasingly widely used in the industrial field, especially in the automotive industry. Hydraulic Press Forming Technology In the automotive industry, aviation, aerospace and other fields, reducing the weight of the structure to save energy during operation is a long-term goal. Hydraulic forming technology is one of the important means to achieve this goal. It uses pipes as blanks, applies ultra-high pressure liquid inside the pipes and assists with axial thrust to make the pipe blank material plastically deformed, so that it fits with the inner wall of the mold cavity to obtain hollow parts that meet technical requirements. In addition, the hydraulic press forming process also has the ability to inte...

With the continuous improvement of IGBT module power density in the fields of new energy vehicles and rail transportation, the heat sink, as the "temperature steward" of the power electronic system, is undergoing a revolutionary upgrade in its processing technology. With its unique advantages, hydroforming technology of Delishi/Goodsjack is bringing about a dual transformation in efficiency and precision in the field of IGBT heat sink manufacturing. 5000 Ton Hydraulic Press for IGBT One IGBT industry customer feedback, our 5000 ton hydraulic press is the core equipment for cold extrusion of IGBT copper heat sink. Analysis of key technologies of 5000-ton hydraulic press in IGBT manufacturing I. Ultra-heavy cold forging process system As the core equipment for cold extrusion of IGBT copper heat sink, the 5000 ton hydraulic press has a peak cold forging pressure of up to 1.2GPa‌, and realizes one-time forming of complex fin structure through room temperature plastic deform...

Traditional large-scale three-beam hydraulic presses have good stability, but due to the large mass of the three-beam structure slider, it is not easy to deform elastically. When pressing the workpiece, the slider and the workbench are prone to inconsistent pressure deflection, resulting in uneven thickness distribution of the parts. In addition, in order to adapt to various mold heights, the three-beam hydraulic press structure frame is usually designed to be higher, which not only increases consumables but also makes the slider travel too long, making it difficult to control the pressing accuracy. New Double-beam Hydraulic Press Based on this, we proposed a new double-beam hydraulic press structure. The specific work is as follows: 1. In order to solve the problem of uneven thickness of parts, the traditional slider pressing method is changed to the upper and lower mold clamping method of the workbench. The workbench is installed on the upper and lower beams respectively. During...

Using a hydraulic press can be highly effective for various tasks, but it also comes with risks if not operated correctly. To avoid mistakes when using a hydraulic press, prioritize safety by wearing proper PPE, ensuring regular maintenance, never bypassing safety devices, and keeping hands and body parts away from moving parts, while also following manufacturer guidelines. Following are some common mistakes to avoid when using a hydraulic press. Mistakes to Avoid When Using a Hydraulic Press 1. Ignoring Safety Protocols Mistake: Failing to wear appropriate personal protective equipment (PPE) like safety glasses, gloves, or steel-toed boots. Solution: Always follow safety guidelines and wear the necessary PPE to protect yourself from flying debris, hydraulic fluid leaks, or other hazards. 2. Overloading the Press Mistake: Exceeding the press's rated capacity, which can lead to equipment failure or accidents. Solution: Know the maximum load capacity of your hydraulic press ...

Some customers enquired us just told us machine model and tonage, and want to get hydraulic press offer. In actually, we calclulate the hydraulic press offer need to specifical requirements, it's necessary to send product picture and drawing to us. Choosing the right hydraulic press size is crucial for ensuring efficiency, safety, and optimal performance in your operations. Following are the key factors to consider when selecting the appropriate hydraulic press size. 1. Determine the Required Tonnage Tonnage refers to the force the press can exert, measured in tons. It is the most critical factor in selecting a hydraulic press. Calculate the maximum force needed for your application. For example: Metal forming, stamping, or bending requires specific tonnage based on material thickness and type. Compression molding or assembly tasks may require lower tonnage. Always choose a press with slightly higher tonnage than your calculated requirement to account for variations in mate...

Hydraulic press machines are widely used in manufacturing due to their versatility, efficiency, and ability to apply high force with precision. Following are specific reasons why they are preferred. 1. High Force Application Hydraulic presses can generate immense force, making them ideal for tasks like forging, molding, stamping, and pressing. They are capable of handling heavy-duty operations that require consistent pressure. Use a Hydraulic Press Machine in Manufacturing 2. Precision and Control Hydraulic systems allow for precise control over force, speed, and position, ensuring accurate and repeatable results. Operators can adjust pressure and stroke length to meet specific manufacturing requirements. 3. Versatility Hydraulic presses can be used for a wide range of applications, including: Metal forming (e.g., bending, punching, and deep drawing) Compression molding Assembly (e.g., pressing bearings or shafts) Powder compacting Laminating They can handle...

A hydraulic press machine ensures precision in its operations through a combination of advanced design features, control systems, and hydraulic mechanisms. Following is a detailed breakdown of how precision is achieved. 1. Hydraulic System Control Pressure Regulation: Hydraulic presses use pumps and valves to precisely control the pressure applied to the workpiece. This ensures consistent force application, which is critical for achieving uniform results. Flow Control Valves: These valves regulate the speed of the hydraulic fluid, allowing for precise control over the movement of the press ram. This helps in achieving accurate stroke lengths and speeds. 2. Programmable Logic Controllers (PLCs) Automation: Many modern hydraulic presses are equipped with PLCs that automate the press operations. PLCs can be programmed to control the force, speed, and position of the press ram with high accuracy. Repeatability: PLCs ensure that each operation is repeated with the same precision, whic...

Setting up a deep drawing hydraulic press for success involves careful planning, proper equipment selection, and adherence to best practices. Deep drawing is a manufacturing process used to form sheet metal into complex shapes, and a hydraulic press is often the preferred machine for this task due to its ability to provide consistent force and control. Below are the key steps to ensure a successful setup: Setting Up a Deep Drawing Hydraulic Press for Success 1. Understand the Requirements ● Material Properties: Know the type of metal being used (e.g., aluminum, steel, stainless steel) and its thickness, ductility, and tensile strength. ● Part Design: Analyze the geometry of the part, including depth, diameter, and corner radii, to determine the required force and tooling. ● Production Volume: Decide whether the setup is for prototyping, low-volume, or high-volume production. 2. Select the Right Hydraulic Press ● Tonnage: Choose a press with sufficient tonnage to handle the de...

Cold forging presses are essential for producing high-strength, precision metal components. However, like any manufacturing process, cold forging can encounter issues that affect product quality, tool life, and production efficiency. Below are common problems in cold forging presses and their troubleshooting steps: Troubleshooting Common Issues in Cold Forging Presses 1. Part Defects ● Cracking or Splitting: ○ Cause: Excessive stress due to improper material selection, insufficient ductility, or incorrect die design. ○ Solution: ▅ Use materials with better ductility or anneal the material before forging. ▅ Optimize die design to reduce stress concentrations. ▅ Adjust the press force and speed to prevent overloading. ● Surface Cracks: ○ Cause: Poor surface finish on the billet or die, or inadequate lubrication. ○ Solution: ▅ Polish the die surfaces and ensure billets are clean and free of defects. ▅ Apply a suitable lubricant ...

The power, performance and precision of hydraulic press machines are their important technical indicators. Following is a detailed introduction to them: ● Power of hydraulic presses Power source: The power of hydraulic presses mainly comes from the hydraulic system. The motor drives the hydraulic pump, converting mechanical energy into hydraulic energy, so that the hydraulic oil generates pressure and flow in the system. The hydraulic oil is transported to actuators such as hydraulic cylinders through pipelines and various control valves, pushing the piston and other components to move, thereby generating pressure and force to achieve operations such as processing of workpieces. Determinants of power size System pressure: System pressure is one of the key factors that determine the power of hydraulic presses. Generally speaking, the higher the pressure, the greater the power that the hydraulic press can generate. For example, the working pressure of some large forging hydraulic pre...

On January 12, 2025, under the bright sunshine, Guangdong Delishi Technology Co., Ltd. welcomed the highly - anticipated groundbreaking ceremony for its new factory. The site was bustling with activity as employees, partners, and local dignitaries gathered together to witness this significant moment. The air was filled with vibrant energy and anticipation for the future. Goodsjack/Delishi hydraulic press factory chairman Mr. Chen Qiwen, the chairman of the company, declared the event open with great enthusiasm. He stated, "The new factory of Guangdong Delishi carries our development vision and ambitious goals. It will serve as a powerful engine to drive the leap in production capacity, vigorously promote innovation, and help us expand our territory on the global stage." local government attended hydraulic press factory groundbreaking The representatives of the local government attended the ceremony with joy radiating from their faces. They emphasized that this project...

Maintenance of the deep drawing hydraulic press is crucial. Following are some maintenance tips for deep drawing hydraulic press. 1. Daily maintenance ● Cleaning work After each use, the work surface, mold and body of the stretching hydraulic press should be cleaned in time. Because during the stretching process, impurities such as metal debris and oil stains may remain. For example, when stretching metal sheets, the debris on the cutting edge is easy to fall on the workbench. If it is not cleaned, it may scratch the mold or affect the accuracy of the next stretching. You can use a clean rag to wipe the workbench and mold. For oil stains that are difficult to remove, you can use a special metal cleaning agent. Clean the cooling system of the hydraulic press regularly. If it is a water-cooled hydraulic press, impurities in the water may scale in the cooling pipe, affecting the heat dissipation effect. Generally, check the water quality in the cooling water tank every once in a while ...

The setup of a deep drawing hydraulic press involves several important steps, and the following is a detailed description: 1. Preparation before installation and commissioning Site preparation Deep drawing hydraulic presses are usually heavy and need to be installed on a solid, flat ground. Make sure that the ground bearing capacity of the installation site can meet the weight requirements of the hydraulic press to avoid tilting or damage to the equipment due to ground subsidence and other problems during work. Setting Up a Deep Drawing Hydraulic Press At the same time, there should be enough space around the site to facilitate operators to operate, maintain, and transport raw materials and finished products. Generally speaking, at least 1-2 meters of space should be left around the hydraulic press. Equipment inspection Before installation, a comprehensive inspection of the deep drawing hydraulic press is required. Check whether the appearance of the hydraulic press has any bum...

Following are the main methods about how to adjustable the speed of hydraulic press. Adjusting the flow of hydraulic pump ● Variable pump adjustment: If the hydraulic press adopts variable pump oil supply system, the displacement of the pump can be directly adjusted to control the flow. For example, for axial piston variable pump, the output flow of the pump can be changed by changing the inclination angle of the swash plate. When the inclination angle of the swash plate increases, the displacement of the pump increases, the oil flow entering the hydraulic cylinder increases, and the working speed of the hydraulic press will increase; conversely, the inclination angle of the swash plate decreases and the speed slows down. This adjustment method has high accuracy and can achieve stepless speed regulation in a large range. ● Dosing pump with flow control valve: For hydraulic presses supplied by dosing pumps, flow control valves such as throttle valves and speed control valves are us...

Principle of Hydraulic Press A hydraulic press is a machine press using a hydraulic cylinder to generate a compressive force. The hydraulic press operates by forcing hydraulic fluid into a double-acting piston. The compressive force generated within the smaller hydraulic cylinder pushes the fluid into a larger cylinder, where greater force and pressure are applied. As the larger piston moves, it forces the fluid back into the smaller piston cylinder. Technolgy of Hydraulic Press Hydraulic presses are a very cost-effective and highly productive option when manufacturing small and medium batches of stamped parts compared to other equipment, but the cost ratio is higher and it is an unnecessary and unjustified additional cost, because it is impossible to generate profits. The profitability of hydraulic presses is improved by the access to new energy efficiency technologies that can be used for hydraulic presses. In addition, the technical characteristics of hydraulic presses guarantee...

Congratulations Four Column Hydraulic Press Shipping to Poland Today, our four column hydraulic press was packaged and shipping to Polan.Our hydraulic presses have been sold to Southeast Asia, Europe and America area 56 countries, trough nearly 30 years industry develop. Delishi Machinery Technology CO.,LTD. Add: No.3 JinFu Road, Jinma Industrial Park, LiaoBu town, DongGuan City, GuanDong Province, China. E-mail: Mr. Lee info@goodsjack.com Web: www.goodsjack.com/ www.dgdelishi.com www.hydraulic-press-machine.com Tel: +86-769-83061993 Mob/Whatsapp: +86-13509801050 Contact: Ms. Eva Lee E-mail: sales@goodsjack.com

Hot forging press is a forging equipment that can complete various free forging processes and is one of the most widely used equipment in the forging industry.Delishi/Goodsjack hot forging press adopts servo control system, stable beat control, high energy saving. Frame guide structure, fast forging 2~5 processes, 3~30s/time forging speed, high forging precision. hot forging press Process technolgy of hot forging Hot forging presses use an electric heating system to heat a metal part, called a billet or workpiece, to about 75% of its melting temperature. The metal is then shaped using processes like hammering, pressing, or upsetting. The heat and strain rate cause the metal to deform and recrystallize simultaneously, which prevents strain hardening. Average temperatures for hot forging includes Aluminum (Al) Alloys - 360° (680°F) to 520°C (968°F) Copper (Cu) Alloys - 700°C (1 292°F) - 800°C (1 472°F) Steel – up to 1 150°C (2 102°F) Factors to Consider During Hot Forging Proce...

Dust protection device of hydraulic press can be custom made to fit around your machine.Best hydraulic press offer will be provided for you once get your requirments. Dust Protective Device of Hydraulic Press A hydraulic press with good dustproof effect comprises a fixed base frame, a support foot seat is fixedly connected to the bottom of the fixed base frame, a support rail column is fixedly connected to the top of the support rail column, a fixed sleeve is fixedly sleeved to the top of the support rail column, a support plate is fixedly sleeved to the surface of the fixed sleeve, a hydraulic cylinder is fixedly plugged to the middle of the support plate, and an electric push rod is plugged to the bottom of the hydraulic cylinder. The hydraulic press device with good dustproof effect can drive the threaded shaft to rotate inside the internal threaded tube by twisting the adjustment button, so that the threaded shaft pushes the slider to slide inside the slide groove, thereby push...

Hydraulic Press with Double-Station Quick Die Change refers to a hydraulic press equipped with a system that allows for rapid switching between two different sets of dies (or molds) simultaneously, typically achieved through a dedicated die cart with two separate stations where one die set is pre-positioned while the other is actively being used on the press, significantly reducing downtime during die changeovers. hydraulic press with double station quick die change Following are brief introduce of hydraulic press with double-station quick die change. Structural design Dual-station bench: It has two stations, which can be operated simultaneously or alternately to improve production efficiency. For example, in the production of automotive parts, one station is for stamping and forming, and the other station can simultaneously change or prepare molds. Mobile workbench: It is usually equipped with high-precision linear guides and drive devices to achieve fast and smooth movement ...

This multi-rod deep drawing hydraulic press with pad, mainly used for auto parts drawing forming process, so it is also called auto parts deep drawing press machine, the hydraulic press has one more set of hydraulic pad device than the ordinary three-beam 4-column hydraulic press, it can well ensure the depth and flatness of the stretched workpiece. Multi-rod deep drawing hydraulic press with pad, hydraulic pad has automatic demoulding ejection function, ejector rod can achieve multi-point ejection, so that the workpiece is evenly stressed, which can not only effectively protect the finished product, but also improve production efficiency. Multi-Rod Deep Drawing Hydraulic Press with Pad Work principle Slider action: When working, the slider first descends rapidly, and when it approaches the workpiece, it turns to slow down to press the workpiece. Hydraulic pad fit: During the slider pressing process, the hydraulic pad can be passively returned or provided with crimping force acc...