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Introduction of Water Expansion Hydraulic Forming Machine / High Pressure Hydraulic Forming Machine
The internal high-pressure water expansion forming hydraulic press uses high-pressure liquid to form the hollow parts or tube blanks outward, and gradually fits the mold cavity to form parts of specified shapes and sizes. Its working principle is to use the hydraulic system to generate high-pressure water flow, and apply force to the workpiece through the high-pressure water flow, so as to shape or form the workpiece. The internal high-pressure water expansion forming hydraulic press is usually composed of hydraulic system, control system, water injection system and workbench. The hydraulic system is responsible for generating high-pressure water flow, the control system is used to control the pressure and flow during the processing, the water injection system is used to deliver high-pressure water to the working area, and the workbench is used to support and fix the workpiece. The liquid is injected into the vertical tube blank through the workbench, and the excess air is removed from the upper side. The axial feeding and feeding are completed by the main cylinder. The structure is simple and the opening height is large, which can realize the forming of parts with larger axis length. Because the supercharger has a large flow rate, the filling is rapid, the forming speed is fast, and the forming efficiency is high.
This hydraulic press is suitable for forming metal and other materials, and has the advantages of high forming accuracy, high processing efficiency and simple operation. It is widely used in automobiles, aerospace, ships and other fields.
Performance and Characteristics:
1. Using tap water as the processing and forming medium, it is suitable for flexible forming of high-precision products.
2. This hydraulic press is equipped with an independent fast low-pressure water injection system. During the downward movement of the main cylinder, the air in the mold cavity is quickly discharged and filled with bulging liquid. After the mold is closed, an air-free low-pressure liquid chamber is generated, which is convenient for the supercharger to quickly inject high-pressure liquid and shorten the forming time.
3. The main motor adopts a servo motor, which is intelligent and stable, with advantages such as large starting torque, high precision, wide operating range, low noise, long life and low energy consumption.
4. The equipment is a vertical structure, which effectively increases the opening height of the equipment. Rapid water expansion equipment with a larger opening height can be customized according to special customer requirements.
5. Liquid is injected into the mold cavity through the liquid filling hole of the workbench as the pressed liquid. According to the prefabricated bulging effect of the pressed liquid, defects such as cracking and wrinkling are effectively reduced, and the drawing ratio is effectively improved.
6. The processed parts are tailor-made and mass-produced, and the production capacity is increased by 10-50 times.
Technical Parameters:
| Model Parameter |
Forming Size Range (Inch) |
Mould Lock Power (KN) |
Mould Lock Stroke (mm) |
Side Pushing power (KN) |
Side Pushing Stroke (mm) |
Working Pressure ( Mpa) |
Forming Pressure ( Mpa) |
Power (KW) |
Table Size (mm) |
Ejector Force (KN) |
| STY65-500 | 1/2"-4" | 5000 | 450 | 4500×2 | 200 | 25 | 300 | 55 | 700*700 | 300 |
| STY65-750 | 2"-6" | 7500 | 500 | 7000×2 | 250 | 25 | 200 | 73 | 1000*1000 | 1000 |
| STY65-1200 | 4"-8" | 12500 | 600 | 11000×2 | 300 | 25 | 200 | 87 | 1100*1100 | 1500 |
| STY65-1500 | 5"-10" | 15000 | 700 | 14000×2 | 350 | 25 | 200 | 103 | 1100*1100 | 1500 |
| STY65-2000 | 5"-12" | 20000 | 800 | 18000×2 | 400 | 25 | 200 | 185 | 1200*1500 | 2000 |
| STY65-2600 | 10"-16" | 26000 | 1000 | 25000×2 | 450 | 25 | 200 | 210 | 1400*1800 | 2500 |
| STY65-3700 | 10"-20" | 37000 | 1200 | 35000×2 | 500 | 25 | 160 | 360 | 1800*1800 | 3150 |
| STY65-4800 | 10"-24" | 48000 | 1300 | 45000×2 | 600 | 25 | 160 | 400 | 2000*2000 | 4000 |
| STY65-6000 | 10"-28" | 6000 | 1700 | 55000X2 | 700 | 25 | 160 | 510 | 2200*2500 | 5000 |
| Note: The above parameters are for reference, our company can design according to the user's needs, depending on the customer's products and mold usage. | ||||||||||
Product Features:
This series of presses are suitable for extrusion molding of various specifications of three-way pipe joints, with pressures ranging from 100 tons to 4000 tons, and produce equal-diameter and reducing-diameter tees made of stainless steel, carbon steel, copper, and alloy steel from 1/2" to 28 inches. When designing the equipment, the position of the side cylinder is changed, and three-way pipe joints with angles of 90 degrees, 135 degrees, etc. can be processed and manufactured. The three-way pipe fittings produced by this machine are seamlessly integrated, with good pressure resistance and high strength, and are widely used in the connection of pipelines in production lines such as petrochemicals, oil and gas pipelines, and food.
This series of products has an integral frame structure with strong rigidity, beautiful appearance, stable and reliable performance.
This machine adopts an independent power mechanism and electrical system, full servo computer control, PLC programmable controller and touch screen display, which is intelligent and convenient. The use of proportional pressure regulation and internal pressure increase curve functions makes the molding process intelligent and controllable, ensures product quality, reduces scrap rate, and is safe and reliable. It has three operation modes: inching, manual, and automatic, which can realize manual or automatic molding of products.
Advantages of Internal High-pressure Water Expansion Forming Hydraulic Press:
1. High forming accuracy: By applying force to the workpiece with high-pressure water flow, the workpiece can be accurately formed, ensuring the dimensional accuracy and surface quality of the processed parts.
2. High forming efficiency: The high-pressure water expansion forming speed is fast, and the forming process of the workpiece can be completed in a short time, improving production efficiency.
3. Wide range of applications: It is suitable for the forming process of various materials such as metals and plastics, and can meet the processing needs of different industries.
4. Simple operation: The operation of the internal high-pressure water expansion forming hydraulic press is relatively simple. The processing process can be controlled by adjusting the pressure and flow through the control system.
5. Environmental protection and energy saving: Water is used as the working medium, and no harmful chemicals are needed, which meets environmental protection requirements; at the same time, the high-pressure water expansion forming hydraulic press can save energy and improve energy utilization efficiency when working.
Scope of Application:
Water expansion forming hydraulic equipment is mainly suitable for the water expansion forming process of pipe parts. Such as vacuum cups, thermos bottles, manifolds, mufflers, automobile exhaust pipes, faucet fittings, bathroom fittings, bottle caps, stainless steel Roman columns, special-shaped fittings, automobile chassis, kettles and other tableware, utensils, stair handrails and decorative fittings made of stainless steel, copper, aluminum, iron and other materials. In the field of pipe fittings, it is mainly used for the high pressure forming of double clamping fittings for water pipes, DN10-DN100 national standard I series, national standard II series, European standard double clamping straight, tee, 45 degree elbow, 90 degree elbow and other pipe fittings. It replaces traditional rubber bulging and other processes, and can realize the forming of parts with complex surface shapes, with many advantages such as high production efficiency, small space occupation, excellent performance, sensitive and accurate control, safety and reliability.
1. Professional pre-sale service
We will analyze the production process according to the customer's product, make an overall plan, and provide equipment solution, question answering, technical support, customized services, etc.
2. Quality Assurance Service
We have established a dedicated quality inspection department, and each equipment must undergo strict inspection before leaving the factory to ensure the normal operation of the machine.
3. Guaranteed after-sale service
We provide one year quality warranty service, provide customers with installation and commissioning guidance and technical support to ensure that the machine is put into use correctly and smoothly; provide customers with training in machine operation, maintenance and care to improve the technical level of workers.
Henan Songte Machinery Co., Ltd. is a high-tech enterprise specializing in the design and production of hydraulic machinery. The company has been engaged in research and development of new hydraulic machinery for many years, and based on customer needs, it uses advanced hydraulic and servo control systems to produce a variety of intelligent, high-precision, low-energy-consuming hydraulic machinery.
The hydraulic presses produced by our company include multi-directional forging hydraulic presses, extrusion forming hydraulic presses, hot forging hydraulic presses, tee pipe fittings water swelling forming hydraulic presses, deep drawing forming hydraulic press, powder forming hydraulic press, etc. At the same time, we can also design and manufacture various non-standard hydraulic presses according to customers' special needs.
1. Why choose us?
We have manufactured hydraulic press for more than 10 years, our hydraulic presses are of excellent quality, made of high-quality materials and advanced technology, and strictly inspected. The technology is constantly innovating, and the intelligent control is precise and efficient. The service is considerate and thoughtful, and we accompany you throughout the process before, during and after sales.
2. How can you guarantee quality?
We strictly control from many aspects. For raw materials, we select high-quality steel and other materials to ensure quality from the source. During the production process, we follow high-standard process flow, and each link is inspected by professionals. Before the equipment leaves the factory, it is fully debugged and simulated for many times.
3. Can you do OEM for me?
We accept OEM orders, we have a professional team of engineers who will understand the needs of customers in detail, analyze the production process according to the customer's products, make an overall plan, and provide equipment solutions.
4. What payment term do you accept?
We can accept T/T, L/C, western union, money gram, paypal, etc.
5. Do you have any certificates for your machine?
Yes, our machines have gained the certificates of CE, ISO, QC, etc.
6. How long can you deliver the machine?
Generally, it takes about 30 working days, large tonnage machines take slightly longer.
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