• Johnson Tools Manufactory Co.,Ltd
  • Johnson Tools Manufactory Co.,Ltd
  • Johnson Tools Manufactory Co.,Ltd
  • Johnson Tools Manufactory Co.,Ltd
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    • china latest news about Why use Laser saw blade for Green concrete cutting!
      2019-07-24 Why use Laser saw blade for Green concrete cutting!
      Why use laser saw blade to cut Green Concrete? As concrete hydrates and begins to set a develops internal stresses, the objective in controlling cracking is to relieve these stresses, form of the random crack. this is the problems facing concrete contractors. how to solve it, it is better cutting on ...
    • china latest news about Laser saw blade passed MPA tested!
      2018-08-15 Laser saw blade passed MPA tested!
      MPA Certificate Z-14598/18 Congratuation: Our 350mm Laser Welded Saw Blade has passed testing by MPA Hannover. Germany. All tested tools have fufilled the safety requirement of EN13236:2010+ A1:2015 "Safety Requirements for superabrasive products". For non-precision cutting-off wheels. From: Johnson ...
    • china latest news about Core drill machine are satisfied by our clients.
      2018-09-06 Core drill machine are satisfied by our clients.
      JS-250C Core drill mahcine for reinforced concrete. Machine Data: Part No.: JS-250C. Style: Vertical Diamond Core Drill with 2 gear speed regulation. Drill range: 15-250mm. Rated Voltage: 110v/220v/240v. Spindle: UNC1-1/4"-7 or A-rod. Rated Frequency: 50-60Hz Rated input power: 4580W. No-load speed: ...
    • china latest news about Diamond grinding discs-Underfloor heating system.
      2018-08-02 Diamond grinding discs-Underfloor heating system.
      We push our new item products since last year, and get good feedback from many clients Clients feedback: "Very good quaiity products, fast cutting on our underheat flooring work." Premium quality floor cutting disc (diamond cutting blade, floor cutting disc) for installing underfloor heating in ...