... make the Pb-Sb or Pb-Ca gridComposition: main casting machine, mould, cooling water tank and control system.Performance & Features1 ... supplying, casting, trimming, collecting and scrap returning.2 The main machine is mechanically operated.3 The temperature of the lead melting pot ... and cooling water system.4 The speed of the main machine is controlled by the step less regulator, the closing/opening of ...