Knowledge

Crucible furnaces, aluminum melting furnaces, crucible annealing furnaces, and small crucible furnaces have the advantages of fast heating, simple operation, environmental protection and energy saving

1. The charge of the push-slab furnace is put into the furnace: Before the charge is put into the furnace, the electric furnace steelmaker should review the weight, alloy elements and composition in t

The gasification reaction of solid fuel is divided into five layers according to the characteristics of the production process in the furnace. Dry layer-at the top of the fuel layer, the fuel contacts

The surface impurities should be removed, and the place in contact with the metal should be preheated and then painted. The tool must not be stained with water, otherwise it will cause the molten liqu

Box-type high temperature furnace is also known as muffle furnace. Using new thermal insulation materials, small size, light weight, good thermal insulation effect, fast heating speed, the panel is ma

Pushing furnace, zirconia sintering pusher furnace, high temperature pusher furnace, atmosphere pusher furnace are mainly used for the sintering of advanced ceramics and structural ceramics: such as o

1. After opening the package, check whether the resistance furnace is intact and the accessories are complete. 2. The box-type electric furnace is placed on a platform or workbench in a dry place indo

6.1. The temperature control system uses SCR single-phase voltage regulation to control the temperature of the electric furnace, a total of 4 groups. 6.2. The temperature control instrument is importe

1. Introduction to pre-vacuum box furnace The pre-evacuated box atmosphere furnace is widely used in the heat treatment of metal materials in low vacuum, reducing and protective atmosphere; it can als

4.1. The gas used for the gas curtain at the furnace mouth is hydrogen or ammonia decomposition gas. 4.2. When the furnace door is opened, ignite the ignition nozzle of the furnace mouth first.

1. Preparation before heating up: 2. Check whether the gas source is sufficient, whether the ammonia decomposition device is operating normally, and whether the cooling water is connected 3. Open the

3.1. The protective gas is hydrogen or ammonia decomposition gas. 3.2. The shielding gas is divided into 2 air inlets, one of which leads to the furnace lining to provide shielding gas, and the other