High efficiency Adjustable RC-25 portable steel cutting machine

     Adjustable RC-25 portable steel cutting machine with eccentric reducing radius R, increasing the crankshaft tangential force. Hand counterclockwise handwheel counterweight rise, hold the left side of the chain tension is zero. The slider moves to the right and push the wedge box, movable blade began moving to the right a little stroke 2R, side wedge whereabouts. Leftward movement of the slider wedge whereabouts, movable blade does not move. After multiple small strokes cut steel, release the hand waving, weight pull in wedge driven side wedge rise. Box spring to the left, moving the blade back into place. Its high efficiency, good rigidity, long life.
      RC-25 portable steel cutting machine vibration adjustable material storage device, adjustable vibration product material storage apparatus comprising: a storage rack; located at the bottom of the storage rack support beam; a lower portion of the support beams of the bottom beam, further comprising an adjustable mechanism and vibration mechanism ; adjustable mechanism is provided between the storage rack and the support beam, the structure includes a slide support beams disposed on both sides of the bottom of the storage rack and fastener material storage rack fixed to the support beam moving along the chute ; vibration mechanism includes a vibration source, the vibration source fixed to the support beam.
     The beneficial effects of product: according to the regulation of convenient storage rack location bar length, so any length overall and steel storage rack support on both ends to prevent deformation of steel after straightening; vibrating mechanism enables the storage rack within reinforced loosen, avoid overlapping bars, confusion, improve the quality of steel strapping; RC-25 portable steel cutting machine has a simple structure, easy adjustment, smooth operation, high production efficiency and low cost advantages.