... speed device driven 5kw. Eight, equipped with a 2.2kw submersible pump and pipe (equipped with sprinklers.) Nine, a distribution box ... (leakage protection, air switch). Ten, after-sales service: (vibrators, submersible pumps, electric roller or motor) for three months replacement, one ... , sand making machine production line, a total of ten series of more than 70 varieties. The company's mining machine ...