The Nissei STX Series is a compact vertical hybrid injection molding machine designed for precision and efficiency. Evolving from the ST Series, it incorporates the advanced X-Pump® System, combining hydraulic control with servomotor drive technologies. This fusion enhances injection performance and energy efficiency, making the STX Series ideal for molding high-precision automotive and electronics parts.
Key features of the STX Series include a high-response injection system with approximately half the response time of conventional machines and an injection speed 1.3 times faster. It offers stable control in ultra-low speed ranges and achieves about 40% less power consumption. The space-saving design, with floor dimensions of 860mm x 850mm for the STX10 and 900mm x 1000mm for the STX20, provides excellent layout flexibility and automation adaptability.
Choosing the STX Series ensures quick injection response, wide-ranging injection speeds, and stable control in ultra-low velocity ranges. The high-rigidity straight-hydraulic clamping unit offers excellent workability, while the affordable, low-maintenance design ensures long-lasting precision and low running costs.
Click the dropdowns below to view detailed specifications for each model in the STX Series.
Item | Unit | 2A | 5A (std) |
---|---|---|---|
Screw Diameter | inch (mm) | A: 0.63 (16) B: 0.75 (19) | A: 0.87 (22) B: 1.02 (26) BB: 1.10 (28) |
Injection Capacity | inch³ (cm³) (oz) | 0.79 (13) (0.44) 1.1 (18) (0.6) | 2.1 (35) (1.2) 3.0 (49) (1.6) 3.5 (57) (1.9) |
Max. Injection Pressure | psi (MPa) (kgf/cm²) | 39820 (274) (2800) 30930 (213) (2175) | 40100 (276) (2820) 30290 (209) (2130) 26170 (180) (1840) |
Clamping Force | USton (kN) (tf) | 45 (405) (41) | |
Clamping Stroke | inch (mm) | 11.8 (300) | |
Min. Mold Thickness | inch (mm) | 6.7 (170) | |
Max. Daylight Opening | inch (mm) | 18.5 (470) | |
Tie Bar Clearance (H×V) | inch (mm) | 12.2 x 12.2 (310 x 310) | |
Die Plate Dimensions (H×V) | inch (mm) | 17.7 x 17.7 (450 x 450) | |
Ejector Stroke | inch (mm) | 2.4 (60) |
Item | Unit | 5A (std) |
---|---|---|
Screw Diameter | inch (mm) | A: 0.87 (22) B: 1.02 (26) BB: 1.10 (28) |
Injection Capacity | inch³ (cm³) (oz) | 2.1 (35) (1.2) 3.0 (49) (1.6) 3.5 (57) (1.9) |
Max. Injection Pressure | psi (MPa) (kgf/cm²) | 40100 (276) (2820) 30290 (209) (2130) 26170 (180) (1840) |
Clamping Force | USton (kN) (tf) | 72 (641) (65) |
Clamping Stroke | inch (mm) | 16.9 (430) |
Min. Mold Thickness | inch (mm) | 6.7 (170) |
Max. Daylight Opening | inch (mm) | 23.6 (600) |
Tie Bar Clearance (H×V) | inch (mm) | 12.8 x 12.8 (325 x 325) |
Die Plate Dimensions (H×V) | inch (mm) | 18.8 x 18.8 (478 x 478) |
Ejector Stroke | inch (mm) | 2.8 (70) |
A: The STX Series offers clamping forces ranging from 10 to 20 tons (11 to 22 U.S. tons), suitable for various molding applications.
A:The X-Pump® System combines hydraulic control with servomotor drive technologies, operating the servomotor only when necessary, resulting in significant energy savings.
A: The STX10 model has floor dimensions of 860mm x 850mm, and the STX20 measures 900mm x 1000mm, offering a compact footprint for flexible installation.
A: Yes, the STX Series is designed with excellent layout flexibility and automation adaptability, making it suitable for various automated production setups.
A: The STX Series features an affordable design with low maintenance costs and long-lasting precision, ensuring reliable operation and reduced downtime.