BH Series Introduction
l Patent design of toggle direct clamping: Toggle gets straight when mold closing, then clamping is done through pulling tie-bar by 4 booster cylinder on fixed platen.
l Advantages: precise, clean, and efficient
l Dry cycle: BH150-200：≤2.2s；BH260-320：≤2.7s；BH400-500：≤3.2s
l Patent design of toggle direct clamping with hi-speed proportional valve for mold opening/closing, position difference of repeated molding opening less than 0.5mm
l Patent single cylinder injection unit, more precise injection and faster response
l Parallel plasticization during mold opening, thanks to duo servo motor system, shortens cycle time
l Independent digital back pressure control
l No oil contaminant on mold and parts outgoing area, suitable for clean production requirements
l High power oil cooler controls the oil temperature
l Special design of stationary and moving platen with high stiffness
l No-contact transducer brings fast response and high precision and long life
l Keba controller
l Linear guide for platen moving, higher precision and faster response
l Nano infrared heater band with low thermal inertia yields precise temperature control, higher efficiency of heating and transmission, saves energy of 20%-40%.
l Theoretic injection speed: 200-300mm/s
l Special barrel/screw for high plasticization
Optional Features :
- Hybrid injection unit available, which can have parallel plasticization during mold opening/closing, and shorten the cycle time to increase efficiency
- Plasticizing static mixer available, which can improve color mixing.
- Parallel ejection during mold opening available