ROBOSHOT 𝛼-S450𝑖B Small Capacity

Engineered to exceed the demanding requirements of medical, automotive, and technical moulding industries, this machine sets the standard for excellence in injection molding. Trusted by manufacturers worldwide, it delivers unparalleled reliability and efficiency, ensuring seamless production processes and superior end products.
Tonnage
4500 kN | 450 tonf
Tie bar spacing, H×V
920x920 mm
Screw diameter (mm)
48, 52, 56, 64, 68, 72 mm

Benefits for Your Business

Significant cost reduction and efficiency improvement in production.

Enhanced Versatility

The ROBOSHOT a-SiB series offers faster response times, injection rates, enhanced standard injection pressures, wider screw diameter options, and potential for four-axis servo-core control.
Function to estimate the power consumption in advance

Lowest Energy Consumption

FANUC's servo tech and energy recovery cut ROBOSHOT's power use 50-70% vs. hydraulics, 10-15% vs. rivals. Low maintenance, high uptime, fewer parts mean lowest TCO.
Pictogram for Precision positioning (ROBOMACHINES) in black. SVG format.

Precision and Accuracy

ROBOSHOT uses FANUC CNC servo drives for precise control, offering the fastest acceleration and ensuring top-tier accuracy, reliability, motion, position, and pressure control.
Pictogram for CNC Touchscreen (ROBOMACHINES) in black. SVG format.

World-Beating CNC Reliability

With 65 years of development, FANUC ROBOSHOT boasts the world's most reliable CNC control. User-friendly with standard interfaces, it ensures swift processing and consistent part quality.
Pictogram for Fixed Price Servicing (Service) in black. SVG format.

Lowest Cost of Ownership

ROBOSHOT excels in minimising ownership costs with low maintenance, high uptime, fewer components, and minimal wear. Say goodbye to ownership cost worries.
Test Description

Lifetime Machine Support

With over 35 years of experience and a dedication to precision, FANUC ensures high reliability in producing long-lasting, high-quality products, supporting customers in achieving effective operations.
Pictogram for Spare Parts (Service) in black. SVG format.

Durability and Longivety

FANUC offers a set of preventive maintenance features to enable you to extend the machine lifetime resulting in reduced costs, maximised uptime and enhanced safety.

Technical Specifications

Clamping Unit
Clamping mechanism
Double toggle
Tonnage
4500 kN | 450 tonf
Tonnage (Increased)
5000 kN | 500 tonf
Maximum and minimum die height - Single platen
1000-350 mm
Clamping stroke
900 mm
Locating ring diameter
200 mm
Tie bar spacing, H×V
920x920 mm
Platen size, H×V
1300x1300 mm
Minimum mould size, H×V
535x535 mm
Maximum mold weight - Single platen
4500-4500 Moving-Stationary
Ejector stroke
250 mm
Maximum ejector force
150 kN | 15.0 tonf
Injection Unit
Screw diameter (mm)
48
52
56
64
68
72
Injection stroke (mm)
176
208
260
260
260
260
Max. injection volume (cm³)
318
442
640
836
944
1059
Nozzle touch force
30 kN | 3.0 tonf
Nozzle touch force (increased)
50 kN | 5.0 tonf
Screw and Barrel
Number of heater zones
3
3
4
4
4
4
Number of pyrometers
1 Nozzle
Total heater wattage (kW)
19.7
21.2
23.9
27.2
27.2
26.6
Max. Injection Speed (mm/s)
240 (high duty)
Max. injection & Hold Pressure 1 (MPa)
270
240
225
175
155
135
Max. injection & Hold Pressure 2 (MPa)
270
240
225
175
155
135
Max. injection rate (cm³)
434
509
591
772
871
977
Max. screw rotation speed (min⁻¹)
400
400
400
400
400
300
Machine weight Single platen | Double platen
25.2 | t
Max. Injection Speed (mm/s)
270
Max. injection & Hold Pressure 1 (MPa)
270
240
225
175
155
135
Max. injection & Hold Pressure 2 (MPa)
270
240
225
175
155
135
Max. injection rate (cm³)
488
573
665
868
980
1099
Max. screw rotation speed (min⁻¹)
400
400
400
400
400
300
Machine weight Single platen | Double platen
25.2 | t

Download for Additional Information

Access essential technical specifications and valuable information about our products through our downloadable documents, aiding your decision-making process and maximising the utilisation of your FANUC products.

Discover the Product Series

Image related to the success story video about ROBOSHOT with the Italian company Poloplast.

ROBOSHOT Series

Fast injection rates, precision and accuracy. Explore our ROBOSHOT series now!

Get Inspired

Get Inspiration from Other's Success

Success Story with the Hungarian company Simon. Showcasing the Roboshot.
Simon

FANUC ROBOSHOT Machines Keep Things Simple for SIMON

High-volume plastics parts; thin walls; zero defects; short automotive lead times; demanding energy efficiency requirements. A growing number of manufacturers are combatting these common challenges by investing in ROBOSHOT high-performance, all-electric injection moulding machines from FANUC. Among their number is SIMON Plastics.

Success story of successful implementation of FANUC ROBOSHOT (injection moulding machines) at the Italian company Poloplast.
Poloplast

Optimised Resources and Sustainable Moulding Thanks to FANUC

In the food packaging industry, production must be fast, reliable and clean. No wonder Poloplast chose FANUC's ROBOSHOT injection moulding machines. In addition to immediate efficiency improvements and energy savings, the advanced software features on the machines allow the company to further monitor and increase productivity while expanding its range of biodegradable products.