SK Series Injection Molding Machine
Machine Models: UN90SK~UN560SK
Basic Introduction:"SK Series" not only has the advantages of internationally leading plastics injection molding machine with variable pump and the design concept of "energy-saving, low noise, user-friendly", but also makes great improvement in power consumption, machine noise, plasticizing quality and repeatability. With all these advantages and leading technology, "SK Series" is the best buy which is suitable for product molding in various industries.
Energy-saving: Compared with the conventional machine with fixed displacement pump, it can save energy by 20%-50%.
Stability: Adopting imported hydraulic and electronic components of famous brand, workmanship by Japanese-imported machining center and strict quality control system, the stability of machine performance is greatly improved.
Excellent Plasticizing Effect: Adoption of double-flight screw secures wonderful plasticizing and mixing effect.
Low noise: Machine noise is dramatically lowered down by adopting comprehensive noise controlling technology.
- Hydraulic System
- • YUKEN(Japan) / REXROTH (German) high response proportional variable displacement pump with automatically adjustable system pressure and flow.
- • Famous hydraulic components with high reliability and long service life.
- • Reasonably designed hydraulic valve block with little pressure loss.
- • Low noise.
- • By-pass filter-system to control contamination level under NAS8.
- • Energy-saving hydraulic system can reduce energy consumption by 25% to 50% compared with traditional fixed displacement pump system.
- • Low oil temperature system prolongs service life of the seals.
- Clamping Unit
- • Integral plate structure of clamping tail platen and moving platen greatly enhances platen rigidity and reduces platen transformation.
- • Optimized toggle structure ensures stable mold opening and closing movement with little impact
- • The design of tail platen, moving platen and fixed platen are made by finite element analysis, which ensures rational stress distribution and high clamping precision.
- • Central lubrication system for mold height adjusting mechanism assures convenient machine maintenance.
- • Inspecting volume-type lubrication system guarantees high lubricating pressure and reliability.
- • Hydraulic motor driven mold height adjusting mechanism.
- Injection Unit
- • New screw design with better plasticizing and mixing effect.
- • Modular structure design for convenient components replacement.
- • Screw L/D ratio of over 20:1 for better plasticizing effect.
- • Central lubrication device of injection unit assures convenient machine maintenance.
- • Slider under movable hopper for easier materials feeding.
- • A variety of optional special screws for specific materials.
- Controlling System
- • Mirle MJ4700 computer controller from Taiwan.
- • 8" TFT LCD display.
- • Flexible molding data setting and adjusting.
- • 120 sets of mold data saving.
- • SPC production quality control.
- • PID temperature control.