Luoyang HongtengIntermediate frequency induction furnace
Curved pipe anti corrosion As a manufacturer specializing in the R&D, design, and production of 3PE anti-corrosion equipment for steel pipes, Luoyang Hongteng Electrical Equipment Co., Ltd., customers should purchase the company’s 3PE anti-corrosion equipment for steel pipes, whether they want to prevent corrosion for straight pipes or curved pipes. However, there is still a big difference in the anti-corrosion operations for straight pipes and curved pipes. For the anti-corrosion of straight pipes, 3PE anti-corrosion structures are often used. The straight pipes have regular shapes, simple operations, and easy mechanized operations. The 3PE anti-corrosion layer has a three-layer anti-corrosion structure, and its anti-corrosion coating is more uniform, the three-layer adhesion is stronger, and the low-density polyethylene and adhesive layers have better isolation effects on various corrosion conditions in the soil environment, and have stronger impact resistance, deformation resistance, and waterproofing ability, which can effectively solve the anti-corrosion problem of straight pipes. spraying in large diameter steel pipe As an essential component in pipeline construction, the curved pipe has an irregular special geometric shape and cannot be batch anti-corrosion on a continuous operation line like the straight pipe anti-corrosion. Traditional curved pipe anti-corrosion technology has the defects of not matching...
Heating furnace sales This article will give you a better understanding of our professionalism Heating furnace sales. The title of this chapter is somewhat inaccurate, because it is the temperature of the charge (workpiece) that needs to be controlled, not the temperature of the furnace. Despite this inaccurate title, it is retained in its current form because it has been widely used. According to the requirements of metallurgists, the goal is to bring the surface of the charge to a given temperature and maintain this temperature until a specified temperature uniformity is achieved in the charge, or to change the temperature of the charge according to a specified heating and cooling cycle. In both cases, the uniformity of the charge temperature is required for all parts of the furnace. The interior of the charge should reach a given temperature without exceeding this temperature. The reason is very simple. For each specific process (rolling, forging, bending, extrusion, annealing, heat treatment) and for each specific material, there is a minimum temperature that must be reached for the process to proceed smoothly. Temperatures that exceed the required value by a large amount are not only a waste of heat, but also often have undesirable consequences, such as excessive oxide scale, decarburization...
induction furnace for heating billets Figure 2.9 shows the principle of an induction furnace for heating billets. An induction coil, to which an alternating current is fed, surrounds the billet to be heated. This induction coil is usually water-cooled and has a refractory lining. In practice, the induction coil is generally much longer than a billet, which is supported on water-cooled slide rails and pushed through a horizontal induction coil. The billet can be pushed into the charging end of the induction coil by a hydraulic or pneumatic push rod. A clamping mechanism or friction mechanism can also be used to allow the billet to be fed continuously. There is little advantage in filling the induction coil with billets in this way. The most expensive and least electrically efficient method of moving billets is to use a stepping mechanism. When the diameter of the steel bar reaches 38 mm or more, the billet can be fed continuously. At the discharge end, a discharge roller is usually installed, which is particularly important for continuous feeding induction heating furnaces to prevent the head of the billet from being gradually cooled. An induction coil is only suitable for workpieces within a certain diameter...
Heating furnace 2025 Until now, the old flame furnace has remained an attractive alternative heating method due to its low capital investment, and its importance is comparable to that of the penetration induction furnace when oil and gas costs are low. Because fuel costs are unstable, accurate cost comparisons can only be made for specific equipment within a specified period, but it is always important to consider other practical aspects besides the capital investment. Induction furnace 1. The time required to heat the billet in an induction furnace is much shorter than the time required to heat it in a flame furnace. Therefore, such a short heating time helps to reduce the production of oxide scale. The typical oxide scale content of flame furnace heating is 3-4%, which can be reduced to 0.5% by electric heating. Oxide scale fragments will cause accelerated wear of forging dies (one company estimates that the life of the die can be increased by 30% due to the minimal oxide scale of induction heating). 2. Since there are no combustion products in the heating zone, oxidation and decarburization of the steel parts are effectively avoided, so clean billets can be obtained by this...
steel induction furnace heating the steel pipe and insulation, suitable for the diameter of 20mm-3000mm thickness: 5mm-50mm steel induction heating. 2 , steel pipe induction heating furnace selection parameters summary: diameter Control System Intermediate frequency power supply Φ 18-28mm PLC intelligent control KGPS 200KW Φ 30-70mm PLC intelligent control KGPS 350KW Φ 80-110mm PLC intelligent control KGPS 500KW Φ 16-32mm PLC intelligent control KGPS 200KW Customized steel tube induction furnace according to customer’s actual needs 3 , steel pipe induction heating furnace PLC intelligent control system : 1 , according to user needs to provide intelligent control or remote control console 2 , man-machine interface, easy to operate 3 , real-time adjustment of equipment operating parameters 4 , real-time control of the heating process, and has a recording function 5 , different international language switching 4 , steel tube induction heating furnace has features: 1 , medium frequency power supply control, infrared thermometer control, non-contact heating , making the workpiece heating more uniform. 2 , steel tube induction heating furnace closed-loop control, heating speed, high production efficiency. 3. All the water pipelines of the induction furnace body are made of 304 stainless steel pipes to avoid water rust and...
The main technical requirements of this equipment are as follows 1. Production line name: KGPS-350kW/2.5kHz aluminum alloy round bar medium frequency induction automatic heating production line 2. Number of production lines: 1 set 3. Equipment use: used for aluminum alloy round bar heating 4. Main process parameters and technical requirements of the equipment 4.1 Heating process requirements 4.1.1 blank material: aluminum alloy 6028 4.1.2 Billet specification range 4.1.3 Heating temperature: 450 ~ 480 °C 4.1.4 beat: 5 ~ 6 seconds / piece 4.1.5 The heating is stable during normal operation, the temperature fluctuation between each material is within ± 15 °C; the axial radial (core table) ≤ 20 °C 4.1.6 Cooling water supply system pressure is greater than 0.5MPa (normal water pressure is greater than 0.4MPa ) , high temperature is 60 °C , the corresponding hose pressure and interface also need to be scaled up to safety standards.
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