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News
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Box-type resistance furnace in jewelry welding
The application of box-type resistance furnace in jewelry welding is mainly reflected in the following aspects: 1. Welding preparation: In the process of jewelry making, box-type resistance furnace can be used to heat metal parts to a suitable tempe...
Apr. 27. 2025
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Advantages and Disadvantages of High Temperature Muffle Furnaces for Heat Treatment
A heat treatment high temperature muffle furnace is an electric furnace that can work at high temperatures. Its internal temperature can usually reach thousands of degrees Celsius. The following is a detailed introduction to its advantages and disadv...
Apr. 21. 2025
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How to choose a muffle furnace suitable for high temperature annealing？
When choosing a muffle furnace for high temperature annealing, there are several key factors to consider to ensure it meets your experimental or production needs. Here are some specific selection recommendations: 1. Temperature range and accuracy Tem...
Apr. 15. 2025
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JZJ Testing HT-706 High Temperature Creep Tester is favored by Indian cement industry giants
Recently, after multiple rounds of technical evaluation and global supplier screening, a well-known Indian cement equipment manufacturer finally reached a cooperation with JZJ Testing and purchased two HT-706 high temperature load-softening creep tes...
Apr. 09. 2025
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What are the maintenance measures for air permeability tester?
The maintenance measures of the air permeability meter include daily equipment cleaning, equipment calibration, inspection of air paths and pipes, regular replacement of filters, lubrication of moving parts, inspection of electrical connections and s...
Apr. 02. 2025
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What is the difference between the one-key pre-oxidation alloy melting machine and the ordinary melting machine?
The following is an analysis of the core differences between the one-button pre-oxidation alloy melting machine and the ordinary melting machine in terms of product efficacy, combined with a comparison of technical principles, application scenarios a...
Mar. 25. 2025
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Craftsmanship creates quality! Nanyang JZJ Testing Company successfully delivered 10set customized high-temperature muffle furnaces to help the high-quality development of the refractory industry
Recently, with the issuance of the last batch of equipment inspection certificates, JZJ Testing successfully completed the production and delivery of 10 high-temperature muffle furnaces tailored for the refractory industry, marking a new stage in the...
Mar. 17. 2025
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How to open the door of a high temperature muffle furnace at high temperature
Opening the door of a high-temperature muffle furnace at high temperatures is a process that requires careful operation, as opening it directly may cause burns, sudden cooling and shattering of the furnace, and damage to the heating elements. The fol...
Mar. 11. 2025
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How to control the heating temperature and time of the multi-function melting machine?
The control of the heating temperature and time of the multifunctional melting machine is a key link in the experimental process. The following will introduce in detail how to control it. First, the multifunctional melting machine is usually equipped...
Mar. 05. 2025
