J-series Heavy Duty Stiffener Plate Element Straightening Machine

Why We Talk about Heavy duty Stiffener Plate Element Straightening Machine?

1) Up to know we understand on this J series Stiffener Plate element Straightening machine in view of its Usage and Workpiece/ Constructure/ Main units/ Working way/ Hydraulic system/ Operation/ Parameters;

2) We got to know this is a heavy duty equipment for processing heavy duty, or large scale workpiece. “Heavy duty” means strong and solid components of this Ribbed Plate element Straightening machine, covering all units of mechanical/ hydraulic and electric;

 3) Besides, for operating on such heavy duty Stiffener Plate Straightening Machine, safety is always a critical factor to consider;

 4) In this section we will have a discussion on these two aspects (Heavy duty and Security) of J models Rib Plate element Straightening Machine.

  1. Heavy Construction of J Series Stiffener Plate Straightening Machine:

    1) Strength of Main Body of Wuxi JACK Ribbed plate element straightening Machine:

    a) As part of Steel Structure Straightening Machine, J series Rib plate straightening equipment has the main body style of mechanical gantry and overhead platform integrated frame, which has the highest degree of rigidity;

   b) Material: The Ribbed Plate Straightening Machine mechanical main frame is made from welding structure members of Q235/ Q345/ 45# carbon steel/ Manganese steel;

   c) Shear stress/ Bending stress of critical loading sections are strictly managed; No butt- welding of plates/ No stress happened at welding seam;

   2) Motor Reducer Driving in the Rib Plate Element Straightening Machine:

   a) For this Stiffener Plate Straightening equipment, revolve of the bottom straightening rollers are driven with motor reducer of high power and large torque, which drives revolve of the bottom rollers and hence travel of workpiece;

   b) The driving torque of motor reducer is sufficiently large that even for the unevenness surface of the workpiece, the skidding of the workpiece will not do harm to reducer;

   3) Hydraulic cylinders in the Stiffener Plate Straightening Machine:

   a) As we introduced in the 3^rd product section of “J28 Stiffener Plate Element Straightening equipment”, oil cylinders of its hydraulic system are large ones of high pressure, with the specialties of big output force/ Tight sealing without leakage even after long term use;

   b) The bi-directional interlock guarantees sufficient pushing force of the cylinders.

2. Safety Assurance of J Series Ribbed Plate Straightening Machine:

   1) Design of the J series Ribbed Plate Straightening Machine fully conforms to Chinese national standard of JB5226.2《Safety Standard on Mechanical Machinery and Electric units》and GB4064《Guideline on Security of Electric units》;

   2) Limit switches and rubber hard stops are installed on transverse movement of top straightening rollers in the Stiffener Plate Element Straightening Machine;

   3) Hydraulic oil pump station has the function of safety precaution against overload;

   4) For maintenance and service of this Ribbed Plate Straightening Equipment, it is necessary for personnel to climb up the overhead platform thru staircase. The making of guardrail and staircase avoid sharp angle of 90°, in the form of rounded 45° instead;

   5) Electric control system has protection against overvoltage/ overcurrent/ undervoltage/ undercurrent in driving section of Stiffener Plate Element Straightening Machine;

   6) Emergency STOP button on remote panel of this Rib Plate Straightening machine as the last resort on safety assurance of the Rib Plate Element Straightening Machine;

7) Related Equipment: JF16 Sheet Metal Steel Plate Butt Welding Seam Straightening Machine, which operates at the same Shipbuilding Production Line as the J series Rib Plate Element Straightening Machine.   

   3. Parameters of J Series Heavy duty Stiffener Plate Element Straightening Machine: