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Rail Insulation Joint Dissociator

Rail Insulation Joint Dissociator
Rail Insulation Joint DissociatorRail Insulation Joint Dissociator
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CategoriesRailway Maintenance Tools
BrandRailway Maintenance Equipment & Solutions
ModelRail Insulation Joint Dissociator
Update TimeFeb 7,2026
Detail Information
Overview
The Rail Insulation Joint Dissociator applies lateral shear force to create a slight displacement between the two rails at the insulated joint gap. This displacement overcomes the bonding shear strength between the insulation plates and the rails, thereby achieving separation of the plates from the rails.
Key Features
⚪  Cost Efficiency: Reduces expenses associated with renting oxygen and acetylene equipment for disassembling insulated joint plates through flame heating.
⚪  Labor Safety: Minimizes occupational hazards linked to using sledgehammers or oxygen-acetylene torches.
⚪  Operational Productivity: Enables disassembly of one insulated joint within 1–5 minutes, significantly improving work efficiency and doubling labor productivity.
Technical Specifications
Total Weight: ≤ 60 kg
Maximum Shear Resistance: 280 kN
Supporting Tool: Hydraulic Jack (40 t)
Working Efficiency: ≤ 5 minutes (from equipment setup to complete disassembly)
Application Effectiveness
Rail Insulation Joint Dissociator Application Effectiveness
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