The gas melting aluminium furnace can be used for smelting,casting and heat plating of nonferrous metals such as aluminum,zinc,silver,lead,tin and copper.Features:1. Using natural gas (liquefied gas) as fuel, clean and safe, make the workshop clean and easy to manage.2. High thermal efficiency, low operating cost Compared with electric heating furnace, it has large dissolving capacity, high efficiency and low energy consumption, completely eliminating the cost of replacing electric heating body.3. Using imported international brand burners to completely burn the gas, exhaust gas emissions are completely free of pollution, multiple heat flow channels are designed, and the energy generated by the burner is fully utilized to greatly improve the thermal working efficiency and the energy saving effect is remarkable.4. Especially suitable for areas with power shortages and power shortages, eliminating the need to expand production and the need for power expansion.5. High heat power: It can adapt to pressure fluctuations and adjust the air distribution once (ie, the gas pressure is high, the suction air is more; the gas pressure is small, the suction air is less), the combustion is sufficient, and the heat efficiency is high.6. High safety: The burner is equipped with a small fire. When the furnace starts, first point a small fire. When the small fire is normally and stably burned, the automatic control system will open the main gas valve, and the fuel can enter the normal combustion of the boiler without causing deflagration.7. Strong fuel adaptability: This kind of burner can be applied to natural gas, liquefied petroleum gas, gas, liquefied petroleum gas mixture and other types of gas only by replacing a small number of components.8. Gas valve groupThe furnace can be directly connected to low pressure gas pipelines without the need for a pressure regulating station. Its gas valve is a low pressure valve. Gas valve consists of three parts: manual valve, electric valve, gas pressure regulating valve. Some models of boiler electric valve and pressure regulating valve are the same valve. According to user requirements, the gas maximum pressure switch and gas minimum pressure switch can be set separately. Gas pressure regulating valve requirements The pressure in front of the valve is 5-11 inches of water column (127 mm water column - 279.4 mm water column), and the valve pressure is not less than 3.5 inches of water column (88.9 mm water column).9. Gas shutoff protection deviceThe gas pipe is provided with the highest pressure switch and the lowest pressure switch. When the gas is cut off or the gas pressure is reduced to a certain value, the lowest pressure switch is activated and the system is automatically closed; when the gas pressure is too high, the highest pressure switch is activated and the system is automatically closed.
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Bengbu Longhua , founded in 1982, is a professional high-tech enterprise engaged in the design, manufacture and sale of cold chamber die casting machines, die casting peripheral equipments, oil field equipments and new energy equipments (natural gas, nitrogen, wellhead, casing, raw materials, liquefied petroleum gas, special gas, compressor).
On November 7, 2017, Longhua won the national high-tech enterprise certificate!
On June 26, 2019, Longhua was successfully listed in the National Science and Technology Innovation Special Edition!
Longua intelligent die-casting machines are applicable to manufacture of automobile and motorcycle parts (engine cylinder block, cylinder head, crankcase, hinged door covers, oil pan, gearbox housing, gearbox end cap, dashboard, etc.), electric escalator handrail/steps, industrial/road/railway/air/agricultural machinery, spotlight shells, building material parts, furniture, aluminum arts, copper arts, magnesium alloy products, non-ferrous metal processed products and other die casting products.
Longhua's quality goal is that "Today's quality means tomorrow's market".