RTM-800CNC Automatic CNC Circular Saw Blade Roll Tensioning Machine, CNC Automatic Saw Blade Tension Rolling Machine

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For a circular saw blade, in order to make it more stable and run without deviation during high-speed rotation, tension must be applied to the circular saw blade body. All high-speed rotating cutting tools, such as circular TCT saw blade, circular diamond saw blade, circular knife, log saw blade, etc. require rolling tension processing, , which is crucial for high-quality cutting tools. Yuanda tools RTM-800CNC automatic circular saw blade roll tensioning machine is the best choice for the saw blade tension rolling task.

RTM-800CNC Automatic circular saw blade roll tensioning machine is model with completely new design to improve tension rolling quality and also significantly improved the working efficiency. Compared to the traditional type circular saw blade roll tensioning machine, the latest generation of saw blade tensioning machine RTM-800CNC, operator only needs to set the diameter of the tensioning rings on the HMI and adjust the rolling pressure, the machine will automatically complete all roll tensioning actions, including automatic switching of different rolling rings with different diameters.

Above the roll tensioning machine’s touch screen, the electrical engineer from Yuanda Tools innovatively added the latest electronic pressure control unit. If there is a slight decrease in pressure during the saw blade’s tension rolling process of the hydraulic unit, the machine will be stopped to ensure uniform and consistent tension is applied to each circular saw blade.

Machine Feature

  • Reliable hydraulic system provides stable rolling pressure
  • Rolling pressure control by high-precision electronic pressure gauge
  • Tensioning rings diameter directly input on touch screen
  • Automatic whole circle roll tensioning up to 4 layers of tensioning rings
  • Optional KEYENCE fiber optic sensor for automatically avoiding scrapers on multi-ripping saw blades
  • Color touch screen HMI
  • Simple and easy operation
  • Long service life

Technical Parameter

Saw Blade Diameter 150-800 mm
Saw Blade Thickness 1 to 10 mm
Maximum Rolling Force 60kN
Minimum Rolling Force 8kN

Total Power 4.0kW
Voltage and Frequency Standard 380V 50Hz 3Phase(Custom made available)
Oil Pump Motor Power 1.1kW
Frequency Converter Power 2.2kW

Dimensions (Length X Width X Height) 1860 X850X 1760mm
Net Weight 980 KG 
Gross Weight 1050KG (Contain packing)

Optional configuration

    • KEYENCE fiber optic sensor solution for automatically avoiding scrapers on multi-ripping saw blades, suitable for automatically roll tensioning for strobe saw blades

    • Mechanical circular saw blade tension measuring device

    • Customized services can be provided according to the actual needs of customer’s special saw blade roll tensioning task