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China Factory Lined Shuttle Machine - High-Efficiency Suppliers for Compact Production Solutions
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.
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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.
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The oven door adopts an anti-deformation structure with good sealing performance; the frequency conversion drive is fast and stable.
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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.
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Each arm is equipped with a single air line; dual air line is optional.
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Large flow negative pressure fans, including air cooling and water cooling, are adopted to achieve fast cooling speed and high production efficiency.
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Cart is controlled independently, with frequency conversion speed regulation system adopted to balance movement.
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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.
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PLC Control Solution: Modular PLC design with Ethernet communication ensures stable signal transmission, eliminating issues caused by wiring faults.
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HMI System: Featuring touchscreen + remote control facilitates mold installation/demolding, boosting production efficiency.
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VFD Control: All motors—including major/minor shaft rotation, thermal circulation fans, cart movement, and oven door operation—are VFD-controlled (smooth operation, high efficiency).
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Oven Tunnel Settings: Adjustable airflow volume/direction (different product volumes require distinct airflow control).
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Heating/Cooling Functionality: Multi-stage heating and cooling settings; real-time temperature monitoring; recipe storage capability to save and recall specific product process parameters.
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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 independent arm system improve production efficiency?
The independent arms operate along a track-based shuttle system. Since each arm is controlled separately, one arm can be loaded or unloaded while another is heating in the oven. This design eliminates downtime and allows simultaneous production of products with different cycle times.
What burner brands and fuel options are available for the heating system?
We offer two premium burner brands: Italian Riello and German Weishaupt. The burners are highly compatible and can run on multiple fuel types, including natural gas, liquefied gas, and diesel, depending on customer requirements.
What control systems are used to monitor and operate the equipment?
The machines utilize a modular PLC control solution with Ethernet communication to ensure stable signal transmission. It is paired with an HMI system featuring a touchscreen and remote control, making mold installation, demolding, and parameter adjustments highly efficient.
How does the machine ensure uniform wall thickness for deep cavity products?
The machine uses a pure hot air circulation heating method inside the oven, where air direction and intelligent adjustment speeds can be customized. Combined with precise temperature control and rotating arm ventilation, it ensures consistent and uniform wall thickness.
What type of network connections are supported for remote maintenance?
The Remote Terminal Maintenance Module supports all standard network connections, including 4G, Wi-Fi, and wired connections. This allows for real-time mobile device monitoring, remote troubleshooting, and software upgrades.
What kinds of arms can be configured on the shuttle rotomolding machine?
The machine can be configured with various arm designs based on specific production needs, including Straight arms, L arms, C arms, O arms, and U arms, all coming in multiple specifications and weight capacities.