ECO High Efficient Preform Injection System

HIGH EFFICIENT PREFORM 
INJECTION SYSTEM WITH
BETTER PRICE PERFORMANCE RATIO

Demark brings you the ECO series high efficient preform injection system with many years' innovation. The system is up to 72 cavities and double production capacity comparing with normal injection machine. With the advanced pressure hold technology, the system makes the plasticization and pressure hold at the same time therefore has a better cycle time for production. With DEMARS precision preform injection molds, post cooling take out robot,centralized control system and high efficient material drying system, the ECO series brings you more returns with limited investment.

 

The ECO series is specialized for preform production with enlarge screw and fast clamping design. The system is widely used for water and beverage preform production as well as big gram preform such as oil and 5L water preform. Demark also insist on the "turnkey" solution concept by offering preform design and whole plant planning to our customers with more suggestion on various aspects.

 

Demark ECO series, born to produce with efficiency.

 

"DEMARS" is a mold brand of Demark Holding Group

         

                  

 

 

Electric screw drive         Pressure hold valve                Reliable clamping                 Proportional valve control

 

Independent electric       With the advance pressure    Special design for PET preform   Advanced proportional
screw drive brings you   hold technology.The system   mold,which ensure the fast          valve control
both plasticization and   makes the plasticization and   clamping movement and              technology makes the
energy efficiency.          pressure hold at the same      uniformly forced of the mold.        fast and precise

                                      time therefore has a better                                                          clamping possible.

                                      cycle time for production.

                  

Servo motor drive hydraulic system                                    SIEMENScontrol system                                Post cooling take out robot

The hydraulic system was driven by a                             SIEMENS centralized control                         Three station post cooling 
servo motor which ensure the lower                               system special designed for                          robot makes the preform
energy consumption and sufficient                                  PET production.                                                perfectly cooled with better
hydraulic power supply.                                                                                                                                   cycle time.

 

Based on the SIEMENS industrial control solution,
Demark develop the control system perfectly suitable
for large scale preform production. With following
advantage:

Customer also can choose BECKHOFF control system from Germany and
B&R automation control system from Austria