B. JS series injection molding machine

This model changes the traditional mode of regulating system pressure and flow with three-way proportional valve, and adopts high response proportional variable pump series to match the output power of the hydraulic system of the injection molding machine with the energy of the machine operation, so as to avoid the loss of high-pressure throttling overflow energy. Compared with ordinary quantitative pump machines, this model can save electricity by 30% - 50% and reduce the heat dissipation of the machine, It can save more than 30% of the use of cold water, reduce the noise around the machine, increase the service life of hydraulic seals and hydraulic oil in the oil circuit, greatly reduce the use and maintenance cost of the machine, and meet the current international strict environmental protection requirements, with obvious economic benefits.