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High-Load Shuttle Rotomolding Machine from China Suppliers - Custom Solutions for Large Products at Our Factory
Product Features
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.
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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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The cylindrical oven structure is designed with space utilization rate, and the oven has a small heat-absorbing area, which is energy-saving and environmentally friendly.
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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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The fully enclosed head and arm have undergone FEA simulation with high transmission accuracy, long lifetime and good lubrication system.
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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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Up to three stations, from 2000 to 8500 mm (84" to 335") swing diameter.
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Advanced rotational molding machine with less space and high load capacity.
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Central oven and one station on each side of the oven for cooling and demolding. Consecutive cycles of the same arm possible, while the other is waiting or is loading or unloading.
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The oven has undergone FEA, heat utilization simulation analysis, with high heat utilization rate, fast heating rate, energy saving and environmental protection.
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This machine is suitable for simultaneous production of products with large time differences at each molding stage.
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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: Features touchscreen + remote control to facilitate 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) | |
| S2-1600 | 7.5 | 3.8 | 2.8 |
| S2-2000 | 9.5 | 4.5 | 3.1 |
| S2-2500 | 12 | 6 | 3.8 |
| S2-3000 | 13.5 | 7 | 4.3 |
| S2-3500 | 15 | 8 | 4.8 |
| S2-4000 | 17 | 9 | 5.4 |
| S2-4500 | 18.5 | 10 | 6 |
| S2-5000 | 20.5 | 11 | 6.1 |
| S2-5500 | 22 | 12 | 6.6 |
| S2-6000 | 24 | 13 | 7.5 |
| S2-6500 | 26 | 14.5 | 8.5 |
| S2-7000 | 28 | 15.5 | 9 |
| S2-7500 | 30 | 16.5 | 9.5 |
| S2-8000 | 33 | 17.5 | 10 |
| S2-8500 | 36 | 18.5 | 10.5 |
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:
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Product Album
Frequently Asked Questions
Q1: What brands of burners are compatible with your shuttle rotomolding machines?
We offer two high-quality burner options: Italian Riello and German Weishaupt. Customers can choose based on their specific requirements. The machine supports various fuel types including natural gas, liquefied gas, and diesel.
Q2: How does the PLC Control Solution enhance the machine's operations?
Our modular PLC design utilizes Ethernet communication to provide stable signal transmission and eliminate wiring faults. Combined with a touchscreen HMI and remote control capabilities, it streamlines mold installation, demolding, and parameter adjustments.
Q3: What arm configurations do you support, and what are their weight specifications?
We support multiple arm styles including Straight arm, L arm, C arm, O arm, and U arm. The arms range in weight from 300 Kg up to 3000 Kg depending on the specification model (ranging from 1600 to 5000) and mold requirements.
Q4: How does the heating and cooling system achieve high energy efficiency?
The oven is engineered with a cylindrical structure optimized for space utilization and a small heat-absorbing area. It utilizes pure hot air circulation with FEA heat utilization simulation, intelligent adjustable airflow direction, and an anti-deformation sealed oven door to minimize heat loss.
Q5: Can the shuttle rotomolding machine be accessed remotely for troubleshooting?
Yes, the machine features a Remote Terminal Maintenance Module. It supports multiple network connections including 4G, Wi-Fi, and wired lines, allowing for real-time equipment status monitoring, remote software updates, and troubleshooting assistance.