Bearing surface treatment Vacuum Dryer

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The solid phase change, quenching process referred to as surface heat treatment on the part of the surface layer by a rapid heating method, commonly known as the surface hardening. Including flame Frequency Induction Hardening Hardening high (middle), lase r heating or electron beam heating quenching. The characteristics of these methods: local Hardening of the surface deformation of the workpiece; heating speed, high production efficiency; heating time is short, very slight surface oxidation and decarbonization.
1) continuous vacuum dryer, this model is a structure of spray-dried and freeze-dried, consolidated developed out. The course of their work is carried out in a low temperature environment, dry environment to maintain a low temperature state, the device itself should be equipped with a high-performance cooling parts, the device itself cooling line better, which requires the performance of the bearing must meet the low-temperature resistance, high heat.sealed ball bearing
2) vacuum disc continuous dryer drying heat-sensitive materials, the drying process is under negative pressure. Processing, because the the space pressure s different, the equipment may appear trace changes in sizing long down will cause a great impact on parts of the equipment, which requires the bearing has higher toughness, clearance of small amplitude free The adjustment of the performance. To ensure purchase the above performance bearing products, it is necessary to be construed as a better understanding of the bearing code.
3) double cone rotary vacuum dryer, the drying process of the powder, granular and fibrous materials. Under these dry material can determine their working environment is dirty, a lot of dust, which requires higher bearing dustproof performance. And then there is the institution of the device itself, this model is the use of belt / chain two elastic coupling, and thus the equipment running smoothly, in order to run smoothly up to equipment high-speed, rotating parts are the best selection of bearings.bearing company