China Energy Saving 250ton Pet Prefrom Servo System Plastic Injection Molding Machinery

We are manufacturer of plastic machinery in China, there are five kinds of injection machine at present, and our engineers come from joint venture which specially export injection machine to Europe, they keep the technology update all the time. And we also offer customised machines.

Specifications
Injection molding machine
1. Big tie bar space and shot weight capacity
2. Most famous component parts
3. Perfect after-service
Specifications:
Injection molding machine,
Over 20 years' experience
CE, ISO9001
24 hour online service
Features of product:
1) LCD computer control with big display screen
2) Hydraulic double proportional valve
3) Hard chrome plated high tensile strength steel tie bars
4) Generous space for fitting large moulds
5) Large opening stroke
6) Two position transducers to control Clamping and Injection
7) Four stages of injecting, independent velocity and pressure control
8) Hydraulic mould height adjustment device
9) Screw cold-start prevention device
10) Melt decompression control
11) Screw back pressure control
12) Multiple hydraulic ejection
13) Differential high speed clamping
14) Centralized lubrication system
15) Low pressure mould protection device
16) Mechanical safety interlock
17) Double electrical safety interlock
18) Oil return filter
19) Oil tank with inner stainless steel container

INJECTION UNITitemunitLSF258ABCscrew diametermm505560screw L/D ratioL/D2421.820theoretical shot sizecm 3504610726injection weightg459555661Injection rateg/s121146174Plasticizing capacity
g/s
324149Injection pressureMpa223184155Screw speedrpm0-190CLAMPING UNITClamp forceKN2580Space between tie barsmm560*530Toggle strokemm505Max. mold heightmm560Min. mold heightmm200Ejector strokemm150Ejector tonnageKN62Ejector numberp9OTHERSMax.pump pressureMpa16Pump motor powerKW22Heater powerKW16Machine dimensionm5.3*1.5*1.95Machine weightt7.1