1. Strictly follow the computer program to start the operation, turn on the main heating power (one, two, three and four zone heating switches) respectively, and maintain the continuous heating time for 6 hours.vertical-band-saws  That is: 150 degrees for 1 hour, 300 degrees for 1 hour, 450 degrees for 1 hour, 550 degrees for 1 hour, 700 degrees for half an hour, 800 degrees for half an hour, and 50 degrees per liter above 800 degrees for half an hour.vertical-metal-band-sawing-machine-cv-series  2.When the temperature of the quenching furnace reaches above 200 degrees, the furnace mouth cooling water should be turned on (consider saving water, as long as there is a small amount of flow, the water outlet should be 70 degrees)vertical-metal-band-sawing-machine-g5315-g5325-g5340  3. When the temperature of the quenching furnace reaches above 300 degrees, the mesh belt operation is started.vertical-metal-band-sawing-machine-g5325x65x750

Box-type muffle furnace is a commonly used high-temperature furnace, which is widely used in metal heating, sintering, annealing and other processes. In order to ensure the accuracy and stability of the temperature in the furnace, it is very important to verify the box-type muffle furnace. This article will give a detailed introduction to the inspection records of box-type muffle furnaces.cnc-horizontal-metal-band-sawing-machine-gz4265  Furnace door sealing performance verificationvertical-band-saws  The sealing performance of the furnace door is one of the important factors for the box-type muffle furnace to maintain temperature stability. The verification record should include the following: 1. Check whether the furnace door seal is intact and whether there are problems such as aging and cracking;vertical-metal-band-sawing-machine-cv-series  ⒉. Make sure there is no obvious air leakage after the furnace door is closed; 3. Evaluate whether the sealing performance meets the requirements by observing whether there is obvious heat leakage around the furnace door.The characteristics and working principle of vacuum heat treatment furnaces

Industrial furnaces are important production equipment. They are widely used. For many companies, fuel consumption and energy costs are a large part of production costs. Therefore, studying how to improve the energy utilization efficiency of industrial furnaces, reduce energy consumption, and reduce production costs has become a research hotspot in the industrial field and a matter of concern to enterprises. This article will introduce energy-saving measures and methods for industrial furnaces.Vacuum Furnaces Leaks and Detection Techniques Combustion is the main energy consumption link of industrial furnaces. By improving combustion efficiency and reducing fuel consumption, you can effectively save save energy and reduce production costs. Methods to optimize combustion mainly include the following:Process optimization of alumina ceramic sintering technology Advanced burners can achieve an efficient combustion process and effectively control the gas temperature and combustion product emissions during the combustion process. Modern burner technology allows fuel and air to form strong stratified combustion inside through multiple mixing and separations, thereby achieving high-temperature and high-efficiency combustion and reducing smoke emissions. Compared with traditional burners, advanced burners can achieve higher thermal efficiency and lower pollution emissions, and are widely used in industrial fields.Atmospheric Pressure and Vacuum Sintering of High Purity Dense MgO Ceramics

The heat generating device of the heating mesh belt furnace usually adopts a radiant tube, which consists of a metal outer tube and a built-in squirrel cage structure.Analysis of vacuum heat treatment process for wind power products The composition of the heating element is shown in Figure 1. Depending on the operating temperature, the material used in the radiant tube is also different.Vacuum Hardening Stainless Steel The metal outer tube of the radiant tube of the quenching furnace is made of SUS310S, and the maximum operating temperature can reach 1200°C. Tempering furnace The metal outer tube of the radiant tube is made of SUS304, and the maximum operating temperature can reach 800°C.Sintering of B4C by Pressureless Liquid Phase Sintering The heating element with built-in squirrel-cage structure is composed of metal electric heating elements and corundum insulating ceramic sheets. Metal heating elements are also It is called resistance wire, and its commonly used materials are nickel-chromium alloy wire and iron-chromium-aluminum alloy wire.Vacuum Heat Treatment of Fasteners