Exotherme Schweißen Schimmel

COUWELD exothermic welding Mould is made of Graphite, the performance is very good,the coloris black ,one mould can be used for 75 times at least if you use them by right methods,the Shelf life is 18 monthes but you should store them and use themby right methods.it;s very perfect for exothermic welding. the picture is suit for all the mould,for theirfeatures is same to each other.certainly,the type is different, the connectors islarger the mouldshould be larger. you should choose right type powder for different moulds,or you'll get unqualitied joint.the amount of powder is not enough,then the joint maybe not beautiful and stable.if the amount of powder is too much ,the copper will smelt leaked ,and leads to wasting,the joint maybe not beautiful and stable.so the right amount powder for mould isneeded . you can call us by +86-21-50932955 to ask more information about themoulds or other products. welcome to call us.