Description

HR-E series of variable pump plastic injection moulding machine is equipped with high-efficiency low-noise and high sensitive variable pump. It makes the hydraulic output power always matches the system requirement. No extra-energy lost via the overflow valve. Comparing with traditional machines,energy saving efficiency is around *0%**0%,which causes cost reduction obviously.It is equippped with high performance precision oil filter,at the condition of normal continuous running,can meeet U.S.A standard NAS8. STANDARD &#***0; 5 Points vertical double toggle mechanism &#***0; Double-cylinder balance injection system &#***0; Multi-stage pressure & speed injection &#***0; Computer control proportional backpressure for charge &#***0; Low pressure mold protection &#***0; Hydraulic core pulling & inserting &#***0; Multiple hydraulic ejector knock-out &#***0; Mechanical,hydraulic,electrical safety devices &#***0; Automatic concentrate lubrication system &#***0; Uariable displacement pump control &#***0; Optimized composition of hydraulic control elements of the famous brands &#***0; Mechanical leveling pad &#***0; Linder transducer control &#***0; Plastic injection machine PC control system &#***0; Multiple options of computer CPU systems OPTIONAL &#***0; Multiple hydraulic core pulling & inserting &#***0; Extended nozzle &#***0; Robotic pincher &#***0; Hopper dryer &#***0; Auto-loader &#***0; Automatic plastic dehumidezer &#***0; Mold temperature controller &#***0; Water cooler &#***0; Mold clamps SPECIFICATION screw diameter:mm *0/*0/*5 shot weight:g **3/**1/**7 injection pressure: mpa **0/**6/**4 injection rate:g/s **7/**5/**5 plasticizing capacity:g/s *0/*5.8/*1.6 screw speed:rpm **0 clamping force:kn ***0 stroke of moving platen:mm**0 pump motor power:kw *8.5 heating power:kw *5 machine dimensions(s*w*h):m5.5*1.6*2.1 machine weight:t 6.5 oil tank capacity:L **0