Shuttle rotomolding machines feature a rail-based shuttle structure at their core, typically incorporating 2-4 mold carts. These carts traverse rails between stations such as heating and cooling zones, enabling separation of heating and cooling processes to prevent energy waste.
Offering flexible operation, it suits multi-variety, small-to-medium batch production with quick mold changeovers. Its relatively simple structure keeps initial investment and maintenance costs low, though its single-batch output falls short of tower rotary machines. This makes it more suitable for producing small-to-medium hollow products.
Intelligent Heat Distribution
The oven adopts a pure hot air circulation heating method, and the hot air can be directed to the mold at an intelligent adjustment speed to form deep cavity products.
Anti-Deformation Oven Door
The oven door adopts an anti-deformation structure with good sealing performance; the frequency conversion drive is fast and stable.
Cylindrical Oven Structure
Designed with optimal space utilization rate, the oven has a small heat-absorbing area, making it energy-saving and environmentally friendly.
Digital Wireless Communication
Adopt digital wireless communication technology for flexible installation. The line connection of the electrical part is simple, supporting remote access to all machine software for assistance.
Flexible Air Lines
Each arm is equipped with a single air line; a dual air line is optional.
FEA Simulated Arm & Head
The fully enclosed head and arm have undergone FEA simulation with high transmission accuracy, long lifetime, and a good lubrication system.
High-Efficiency Cooling
Large flow negative pressure fans, including both air cooling and water cooling, are adopted to achieve fast cooling speed and high production efficiency.
Independent Cart Control
Each cart is controlled independently, with a frequency conversion speed regulation system adopted to balance movement.
Versatile Stations
Up to three stations, from 2000 to 8500 mm (84" to 335") swing diameter.
Space-Saving & High Load
Advanced rotational molding machine requiring less space while maintaining high load capacity.
Consecutive Arm Cycles
Central oven and one station on each side of the oven for cooling and demolding. Consecutive cycles of the same arm are possible while the other is waiting, loading, or unloading.
FEA Heat Utilization
The oven has undergone FEA and heat utilization simulation analysis, resulting in a high heat utilization rate, fast heating rate, energy saving, and environmental protection.
Simultaneous Production
This machine is suitable for simultaneous production of products with large time differences at each molding stage.
Premium Burner Options
We offer two brands of burners: Italian Riello and German Weishaupt. Customers can choose according to their actual needs. Natural gas, liquefied gas, diesel, etc. can all be used on the machine.
PLC Control Solution
Modular PLC design with Ethernet communication ensures stable signal transmission, eliminating issues caused by wiring faults.
HMI Touchscreen System
Featuring touchscreen + remote control to facilitate mold installation/demolding, boosting production efficiency.
Full VFD Control
All motors—including major/minor shaft rotation, thermal circulation fans, cart movement, and oven door operation—are VFD-controlled for smooth operation and high efficiency.
Oven Tunnel Settings
Adjustable airflow volume/direction (different product volumes require distinct airflow control).
Heating/Cooling Functionality
Multi-stage heating and cooling settings; real-time temperature monitoring; recipe storage capability to save and recall specific product process parameters.
Remote Terminal Maintenance
Enables mobile device monitoring of equipment status, remote troubleshooting, and system upgrades (supports all network connections: 4G, Wi-Fi, and wired).
What are the key advantages of a shuttle rotomolding machine?
Shuttle rotomolding machines feature a rail-based shuttle structure with 2-4 mold carts. This separates the heating and cooling processes to prevent energy waste. It is highly flexible, making it ideal for multi-variety, small-to-medium batch production with fast mold changeovers and a lower initial investment cost.
Which burner brands and fuel sources can be used with this equipment?
We offer two premium burner brands: Italian Riello and German Weishaupt. The machine is highly compatible with multiple fuel sources, including natural gas, liquefied gas, and diesel.
What kind of control system does the machine use?
The machine is equipped with a modular PLC control solution utilizing Ethernet communication for stable signal transmission. It also features a user-friendly HMI touchscreen system with remote control, and all major motors are VFD-controlled for smooth and efficient operation.
How is the oven designed to save energy and protect the environment?
The oven features a cylindrical design that optimizes space utilization and reduces the heat-absorbing surface area. Furthermore, the oven structure has undergone FEA heat utilization simulation analysis to ensure high heat utilization, fast heating rates, and minimal energy loss.
What types of mold arms are compatible with the machine?
The machine supports multiple arm configurations depending on your production requirements, including Straight arms, L arms, C arms, O arms, and U arms. Each arm is equipped with a single air line, with dual air lines available as an option.
Does the machine support remote troubleshooting and maintenance?
Yes, the machine includes a Remote Terminal Maintenance Module. This allows operators to monitor equipment status, perform remote troubleshooting, and execute system upgrades via 4G, Wi-Fi, or wired network connections.
