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China Suppliers Lined Shuttle Machine for Factories - Efficient Production with 30% Less Floor Space
Product Features
Lined shuttle rotomolding machines feature multiple independent arms operating along a track-based shuttle system. Each arm can be individually controlled, enabling flexible access to identical or different heating and cooling stations. This design supports simultaneous production of products with varying cycle times, allowing loading/unloading on other arms while one is heating—eliminating downtime. Designed for large, heavy-duty products, it incorporates precise temperature control and rotating arm ventilation to ensure uniform wall thickness. Production continues during mold changes, balancing efficiency with flexibility.
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.
The oven door adopts an anti-deformation structure with good sealing performance, the frequency conversion drive is fast and stable.
Adopt the digital wireless communication technology, so the equipment installation is more flexible, the line connection of the electrical part is simple, and support remote access to all machine software for assistance.
Each arm is equipped with a single air line; dual air line is optional.
Large flow negative pressure fans, including air cooling and water cooling, are adopted to achieve fast cooling speed and high production efficiency.
Cart is controlled independently, with frequency conversion speed regulation system adopted to balance movement.
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 system featuring touchscreen + remote control facilitates mold installation/demolding, boosting production efficiency.
All motors—including major/minor shaft rotation, thermal circulation fans, cart movement, and oven door operation—are VFD-controlled (smooth operation, 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 Module: Enables mobile device monitoring of equipment status, remote troubleshooting, and system upgrades (supports all network connections, 4G, Wi-Fi, and wired connections).
Equipment Parameters
| Model No | Floor Size | ||
|---|---|---|---|
| L(m) | W(m) | H(m) | |
| S3-2500 | 13 | 9 | 4.1 |
| S3-3000 | 15 | 10 | 4.6 |
| S3-3500 | 17 | 1 | 5.1 |
| S3-4000 | 19 | 12 | 5.6 |
| S3-4500 | 21 | 13 | 6.1 |
| S4-2500 | 18.5 | 10 | 4.1 |
| S4-3000 | 20.5 | 11 | 4.6 |
| S4-3500 | 22 | 12 | 5.1 |
| S4-4000 | 24 | 13 | 5.6 |
| S4-4500 | 26 | 14.5 | 6.1 |
Straight arm:
| Specifications | A(mm) | B(mm) | C(mm) | Weight (Kg) |
|---|---|---|---|---|
| 1600 | R750 | 370 | 800 | 500 |
| 2000 | R900 | 370 | 1350 | 800 |
| 2500 | R1150 | 370 | 1700 | 1350 |
| 3000 | R1400 | 450 | 2200 | 1600 |
| 3500 | R1650 | 450 | 2700 | 1800 |
| 4000 | R1900 | 450 | 3200 | 2000 |
| 4500 | R2100 | 450 | 3700 | 2300 |
| 5000 | R2350 | 700 | 4100 | 3000 |
L arm:
| Specifications | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | Weight (Kg) |
|---|---|---|---|---|---|---|
| 1600 | R750 | 800 | 1150 | 430 | 1100 | 300 |
| 2000 | R900 | 1050 | 1600 | 610 | 1300 | 500 |
| 2500 | R1150 | 1450 | 1900 | 780 | 1500 | 1000 |
| 3000 | R1400 | 1950 | 2200 | 990 | 1800 | 1100 |
| 3500 | R1650 | 2250 | 2600 | 1240 | 2200 | 1400 |
| 4000 | R1900 | 2500 | 3200 | 1450 | 2300 | 1500 |
| 4500 | R2100 | 2950 | 3400 | 1650 | 2600 | 1600 |
| 5000 | R2350 | 3250 | 3800 | 1840 | 3300 | 2000 |
C arm:
| Specifications | A(mm) | B(mm) | C(mm) | Weight (Kg) |
|---|---|---|---|---|
| 2500 | 1900 | 1640 | 1500 | 1000 |
| 3000 | 2200 | 1980 | 1800 | 1100 |
| 3500 | 2600 | 2480 | 2200 | 1400 |
| 4000 | 3000 | 2980 | 2500 | 1500 |
| 4500 | 3400 | 3480 | 2900 | 1600 |
| 5000 | 3800 | 3980 | 3300 | 2000 |
O arm:
U arm:
Frequently Asked Questions
How does the lined shuttle rotomolding machine eliminate production downtime?
The machine features multiple independent arms operating along a track-based system. Each arm is individually controlled, allowing loading/unloading on one arm while another is heating, which eliminates downtime. Production also continues during mold changes.
What burner brands and fuel options are supported?
We offer two burner options: Italian Riello and German Weishaupt. The machine can run on natural gas, liquefied gas, diesel, and other compatible fuels according to your needs.
How is the heating and cooling system optimized for uniform wall thickness?
The oven uses a pure hot air circulation heating method with adjustable airflow speed and direction. For cooling, large-flow negative pressure fans with both air and water cooling are used to achieve fast, uniform cooling.
What control and automation solutions are integrated into the system?
The machine utilizes a modular PLC design with Ethernet communication, an HMI touchscreen + remote control, and VFD control on all major motors (shafts, fans, cart, oven door) to ensure smooth and efficient operation.
Can the rotomolding machine be monitored and maintained remotely?
Yes. The system includes a Remote Terminal Maintenance Module that enables remote troubleshooting, system upgrades, and equipment status monitoring via mobile devices using 4G, Wi-Fi, or wired connections.
What types of arms are available for this equipment?
We offer Straight arms, L arms, C arms, O arms, and U arms in various specifications and weight capacities to suit different product sizes and configurations.