欧美精品+成人免费+一区二区,惨遭蹂躏的大学校花,日本少妇被黑人xxxxx,已婚少妇美妙人妻系列,一个人看的www免费高清中文字幕,美丽的熟妇中文字幕,三年在线观看免费完整版中文,成人性生交大片免费看r链接,精品香蕉一区二区三区

Overview:The furnace design is a special furnace for aluminum alloy gas new heat exchange type enthalpy melting and heat preservation integration, furnace furnace, aluminum liquid double temperature measurement control mode, heat exchange structure, combustion air recovery through flue gas waste heat recovery preheating cycle, Compared with the conventional integrated burner, it saves energy by about 30%, continuous melting, simple structure operation, high thermal efficiency, low burning rate, low carbon environmental protection and long service life. The continuous proportional-regulating burner is adopted, and the combustion-supporting fan adopts variable frequency proportional control. The burner adopts a split combination structure, the temperature in the furnace is kept within the set temperature range, the furnace and aluminum liquid temperature are automatically controlled, and the temperature is super-temperature burning. The device automatically converts small fire or cuts off gas and power. When the temperature is low, the burner automatically converts the fire to heat, effectively controlling the formation of oxide in the furnace and further reducing the oxidation loss.

Overview:The furnace design is a special equipment for the integration of aluminum alloy gas melting and heat preservation. The new heat exchange structure and combustion air are reused by the flue gas waste heat recovery preheating cycle, which saves energy by about 30% compared with the conventional integrated burner, and has the advantages of simple structure operation, high thermal efficiency, low burning rate and long service life. The split-combined regulated combustion system is adopted, and the temperature in the furnace is maintained within the set temperature range, which effectively controls the formation of oxides in the furnace and further reduces the oxidation loss.

BE-1500KG concentrated melting and holding furnace:The furnace is an energy-saving rapid melting furnace with automatic feeding and automatic control functions for the purpose of melting aluminum ingots and aluminum alloys according to the requirements of users.

First, the melting furnace type: crucible type electric melting furnace (for melting aluminum alloy, there are functions of dissolution and heat preservation)Second, the working principle of the electric furnace:1. Overview: This furnace is suitable for die casting and non-ferrous metal smelting industries, such as aluminum, zinc, copper, magnesium alloy and other smelting. The solution and melting rate can be determined according to the needs. The control system can automatically adjust the functions of melting and holding power according to different conditions.2, electric furnace structure: resistance furnace consists of four major components: furnace lining, resistance heating belt, electronic control system, crucible and so on.3. Working principle: This furnace is a kind of equipment that heats the furnace and crucible after the heat is generated by the electric resistance belt, and then places the non-ferrous metal into the crucible pool for heating and melting.4, the advantages of electric furnace: compared with the traditional furnace such as: diesel furnace series crucible boiler due to oil exhaust, pyrotechnic pressure relief and other reasons, will cause pollution of the surrounding environment, pyrotechnic pressure relief principle leads to its heat loss, thermal efficiency The use of low-value series of adverse factors, the emission of pyrotechnic pressure will produce excessive temperature and energy consumption. The furnace of the electric melting furnace is in a fully sealed state, and has the advantages of less heat loss, fast melting speed, environmental protection (smoke-free dust emission), and obvious energy saving.

First, the melting furnace type: Crucible type resistance dumping melting furnace (for melting aluminum alloy, melting, heat preservation, dumping, etc.)Second, the working principle of the electric furnace:1. Overview: This furnace is suitable for die casting and non-ferrous metal smelting industries, such as aluminum, zinc, copper, magnesium alloy and other smelting. The solution and melting rate can be determined according to the needs. The control system can automatically adjust the functions of melting and holding power according to different conditions.2, resistance dumping furnace structure: resistance furnace consists of four major components: furnace lining, resistance heating belt, electronic control system, sputum, cylinder oil station tilting system.3. Working principle: This furnace is a kind of equipment that heats the furnace and crucible after the heat is generated by the electric resistance belt, and then places the non-ferrous metal into the crucible pool for heating and melting.4, the advantages of the resistance furnace: compared with the traditional furnace such as: diesel furnace series 坩 boiler due to oil exhaust, pyrotechnic pressure relief and other reasons, will cause pollution of the surrounding environment, the pyrotechnic pressure relief principle leads to its heat loss, The series of adverse factors such as low thermal efficiency utilization value, the emission of pyrotechnic pressure relief will cause excessive temperature and energy consumption in the surrounding area. The furnace of the electric melting furnace is in a fully sealed state, and has the advantages of less heat loss, fast melting speed, environmental protection (smoke-free dust emission), and obvious energy saving.

First, the melting furnace type: electromagnetic insulation furnace (for aluminum alloy insulation, there are two functions of dissolution and heat preservation)Second, the working principle of the induction cooker:1. Overview: This furnace is suitable for die casting and non-ferrous metal smelting industries, such as aluminum, zinc, copper, magnesium alloy and other smelting. The melting rate and melting rate can be determined according to the needs. The control system can automatically adjust the functions of melting and holding power according to different conditions.2, induction cooker structure: Induction cooker consists of four major components: furnace body, electromagnetic heating ultra-high temperature wire, electronic control system, induction cooker.3. Working principle: This furnace is a kind of equipment that performs electromagnetic heating on the inner crucible after electromagnetic heating, and then places the non-ferrous metal into the crucible pool for roasting melting and heat preservation.4, the advantages of the induction cooker: compared with the traditional furnace such as: diesel furnace and gas series 坩 boiler due to oil, gas exhaust, pyrotechnic pressure relief and other reasons, will cause pollution of the surrounding environment, the principle of pyrotechnic pressure causes its heat loss Larger, less efficient use of thermal efficiency, the emission of pyrotechnic pressure will produce excessive temperature and energy consumption. The inner sill of the induction cooker is in the state of full thermal insulation material, which has the advantages of less heat loss, fast melting speed, environmental protection (smoke-free dust emission), and obvious energy saving.

Magnesium alloy furnace structure system:1) The concrete made of special composite steel plate does not pollute the magnesium liquid, has anti-corrosion structure inside, and has long service life.2) Using a radiant tube or other heating method, the heater can be quickly replaced3) Stainless steel casing and panel, corrosion resistant, high temperature resistant4) Imported thermocouple, accurate temperature control and high service life5) Quantitative pump instantaneous flow design, maintenance time of more than 30 days (patent: ZL201220249304.8)6) The transmission tube is made of special corrosion-resistant materials, which can be quickly changed, and the maintenance time is more than 30 days (patent: ZL201120347014.2)7) Preheater adopts clamping mechanism to make liquid level control stable and accurate feeding (patent: ZL201420137471.2)8) Preheating machine has low energy consumption and good preheating effect

DMM series magnesium refining production line features:1. Use gas or electric heating to ensure melting efficiency and increase productivity.2. Magnesium liquid automatic liquid transfer and quantitative casting, reflux type quantitative pouring pipe, effectively improve product quality and save labor.3. Double metal composite concrete, complete gas protection device, multi-channel alarm device.4. Ingot casting using automatic horizontal continuous casting machine.

Magnesium ingot melting→Magnesium alloy alloying→Component inspection→Transfer liquid preservation→Continuous casting→Cooling crystallization→Bar billet traction→End of casting→Bar blank sawing→Bar blanking→Finishing spare→Extrusion process