With the increasing adoption of aluminum profiles across various industries, the complexity of profile cross-sections and dimensions continues to grow. Aluminum extrusion press machine, as key equipment in aluminum product manufacturing, significantly impact the surface quality and dimensional precision of aluminum profiles. A high-quality extrusion press can bring substantial economic benefits to enterprises. As the industry trends toward larger-scale and automated presses, selecting the right equipment has become a crucial challenge for manufacturers. Below are some practical guidelines to assist in choosing the most suitable Extrusion press, using Huanan Heavy Industry Technology Co., Ltd. as an example. 1. Choose Based on Machine Type Extrusion presses can be categorized by their structure, transmission method, and functional purpose. Common types include hydraulic, oil-hydraulic, vertical, horizontal, forward extrusion, and backward extrusion presses. When selecting the appropriate type, consider the specific aluminum alloy and its intended application. For instance, a forward single-action horizontal press is ideal for extruding 6063-T5 industrial aluminum profiles, while a forward double-action horizontal press suits soft alloy tubing. Enterprises should choose based on their production needs and budget. In industrial production, forward single-action horizontal hydraulic extrusion press machine are the most widely used. 2. Choose Based on Extrusion Capacity After deciding on the type, the next step is to determine the press's extrusion capacity. Extrusion presses are classified as heavy-duty, large, medium, or small based on their force capacity. For example, a 7500-ton hydraulic press is heavy-duty, a 4000-ton press is large, a 2500-ton press is medium, and presses under 1000 tons are small. The required extrusion capacity is calculated based on production conditions, technical capabilities, and market demands. Parameters such as annual production hours and hourly output must be considered.The size and complexity of the profile cross-section, as well as the alloy composition, dictate the required extrusion force. For example, standard aluminum profiles typically require 250-400 MPa, hollow profiles need 450-1000 MPa, while pure aluminum requires a lower force of 150-250 MPa. Additionally, the extrusion method impacts the force required—forward extrusion generally demands 1/3 more force than backward extrusion. 3. Choose Based on Equipment Grade Once the type and capacity are decided, the next step is to select the appropriate grade of extrusion press. This choice should align with the manufacturer’s product positioning and budget. For mid-range aluminum profiles, domestic extrusion presses are a cost-effective option. However, for high-end products, investing in imported equipment may be necessary.Regardless of the grade, the decision should be practical and economically sound. For instance, if your production focuses on mid-range profiles, there’s no need to opt for high-cost imported presses from Germany. Not only is the initial investment significantly higher, but maintenance and operational costs also increase, potentially impacting production schedules. It’s essential to evaluate all aspects comprehensively and choose Aluminum extrusion equipment that fits your operational needs and financial capacity. By following these principles, aluminum profile manufacturers can make informed decisions, ensuring efficiency and quality while optimizing costs.

  Extrusion oil and cutting fluids are essential components in the aluminum extrusion machine and deep processing of aluminum profiles. With the increasing demand for high-precision metal processing in the manufacturing industry, metalworking fluids are evolving towards being more environmentally friendly, of higher quality, and technologically advanced. For aluminum extrusion machines, which are large-scale equipment, the comprehensive performance requirements of hydraulic oil are very stringent. Poor-quality hydraulic oil can disrupt normal equipment operation, leading to production line stoppages and significantly impacting the economic benefits of the entire workshop.   Just as engine oil is crucial to the functioning of a car, hydraulic oil is vital to the machinery. It is imperative to further reduce the friction coefficient of hydraulic oil, which will enhance the efficiency and stability of the extrusion press.   Our aluminum extrusion machines have very stringent requirements regarding hydraulic oil and hydraulic systems. We use the most advanced hydraulic oil and systems in the industry. The pump station of the extrusion machine features an integrated design, centrally located at the rear bottom of the machine's oil tank. The system uses imported German Rexroth (Bosch Rexroth) electro-hydraulic proportional control axial piston variable pumps and a domestic stainless steel plate-type circulating filtration cooling system. The pipeline system is designed with necessary buffering and anti-vibration measures, such as buffer pads, flexible hoses, or vibration absorbers, and employs flexible rubber joints to absorb vibrations.   Isolation control valves are designed between the oil pump groups to ensure that when two mechanisms need to operate simultaneously according to the program, they do not interfere with each other. The system can achieve pump isolation, no-load start, pressure regulation, and overload protection functions. The pump head electro-hydraulic proportional valve and electronic control device are imported with the main pump and connected to the main control computer of the aluminum extruder, allowing for integrated control.   As one of the most critical components of the Aluminum extrusion machine, Huananmachine ensure the highest quality standards for our hydraulic oil system. This rigorous quality assurance is a key reason we confidently guarantee the quality to our customers.