The extruder screw on the injection press has a low pressure vent section where volatile components and moisture are released as gas/vapor from compound and removed through vacuum port.
Rotary / Multi-tool
Rotary machines are ideal for high volume, high quality production. Sanyu has developed various rotary systems with 2, 4, 6, 8, 16 and 32 stations.
Automated
Sanyu designs and integrates automation equipment to injection molding machines to perform the following functions: > Part Removal
> Insert Loading / Preheating
> Runner Picking
> Trim Removal
> Part Inspection
Vacuum
A vacuum chamber surrounds the entire clamp area to enable vacuum molding with any kind of mold. Vacuum molding reduces the likelihood of non-fills and trapped air in the molded part. It helps to keep the mold clean and the chamber insulates the mold helping to reduce power consumption.
Hybrid
To improve shot to shot consistency of injection pressure, speed and volume, Sanyu has developed a servo-driven injection head.
Horizontal
Horizontal injection presses are available from 15ton to 150ton clamping pressure.
Silicone
Silicone Stuffer units can be added to our injection presses to enable the injection molding of HCR silicone compounds.
Sanyu can also build vertical LIM machines.
C-Frame
C-Frame injection molding machines allow unrestricted access to 3 sides of the mold and are ideal for splicing of corner joints.