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Selling Welding 2021 Hot Selling Automatic Welding Laser Welder Machine

China Selling Welding 2021 Hot Selling Automatic Welding Laser Welder Machine, Find details about China Thermite Welding, Thermite Welding Sale from Selling Welding 2021 Hot Selling Automatic Welding Laser Welder Machine

Model NO.
60R2
Type
Details
Trademark
China Coal
Transport Package
According to The Needs of Customers for Packaging.
Origin
China
HS Code
9031809090
Model NO.
60R2
Type
Details
Trademark
China Coal
Transport Package
According to The Needs of Customers for Packaging.
Origin
China
HS Code
9031809090

Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding


Keywords:Railroad Thermite Welding

Introduction of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Thermite welding is a track connection construction process with mature technology, simple, convenient, fast, and high-quality construction.
Rail thermite welding is the thermite flux composed of aluminum powder, iron oxide and other metal additives in a special crucible, and a high temperature match is used to ignite the thermite reaction. During the reaction, a large amount of heat is released and the molten alloy mixture reacts to form.Because of its high density, molten steel sinks below, the slag generated by the reaction is relatively light and floats on the upper part, and the molten steel is filled with sand in a short time.
At the same time, the aluminum hot molten steel itself acts as a filler metal, crystallizes and cools together with the molten steel rail, and the two steel rails form a whole.
The main process of the thermite welding process
Preparation → Rail end drying → Rail end descaling and decontamination → Rail alignment → Fixture installation → Sand mold installation → Sealing → Preheating →
Crucible installation → ignition → reaction → demoulding → push the knob → polish.zmwm11

Parameter of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Iron III50DE60DE
City Tram59R260R2
CraneQU-70QU-80QU-100QU-120
Crane (Import)QU-120CR73UIC54BS80A
 

Photos of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Selling Welding 2021 Hot Selling Automatic Welding Laser Welder MachineSelling Welding 2021 Hot Selling Automatic Welding Laser Welder MachineSelling Welding 2021 Hot Selling Automatic Welding Laser Welder MachineSelling Welding 2021 Hot Selling Automatic Welding Laser Welder Machine
 

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