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China Suppliers Factory Square Shuttle Machine with Integrated Oven Door and Flexible Heating/Cooling Stations
Product Features
Features of Square Shuttle Rotomolding Machine: Centered around a square heating chamber, it employs 2-4 shuttle carts moving along tracks to separate processes like heating and cooling. Its heating chamber maximizes space utilization, making it suitable for complex molds such as square or deep-cavity designs. Combined with a hot air circulation system and precise temperature control, it ensures uniform wall thickness in finished products. The equipment supports independent operation of multiple arms, enabling quick mold changes while maintaining production. It accommodates small-to-medium batches of diverse products with low initial investment and energy consumption.
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.
Up to four stations, from 2000 to 8500 mm (84” to 335”) swing diameter.
Covers a small area of land and high space utilization.
Oven door and shuttle cart integrated design, in the production of moving together, to avoid the oven door can not open.
The machine has strong flexibility, equipped with 1/2/3 arms and up to 4 stations, which can be heated/cooled/disassembled simultaneously.
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
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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Frequently Asked Questions (FAQ)
What are the primary advantages of the Square Shuttle Rotomolding Machine?
The machine features a square heating chamber that maximizes space utilization, making it ideal for complex molds like square or deep-cavity designs. It supports independent operation of multiple arms, precise VFD speed regulation, and a reliable hot air circulation system for uniform product wall thickness.
What types of arm configurations are supported?
The equipment is highly flexible and can be equipped with 1, 2, or 3 arms (including Straight arm, L arm, C arm, O arm, and U arm options) and up to 4 stations, allowing simultaneous heating, cooling, and demolding.
What burner options and fuel sources can be used with this machine?
We offer burners from two world-renowned brands: Italian Riello and German Weishaupt. The system is highly adaptable and can run on natural gas, liquefied gas, diesel, and other heating fuels.
How does the control system improve production efficiency?
It utilizes a modular PLC design with Ethernet communication to prevent wiring faults. Combined with an intuitive HMI touchscreen and VFD control for all motors (shaft rotation, circulation fans, cart movement, and oven doors), it ensures smooth and highly efficient operations.
Does the equipment support remote troubleshooting and upgrades?
Yes, the machine is equipped with a Remote Terminal Maintenance Module. It enables real-time status monitoring, remote troubleshooting, and system upgrades via 4G, Wi-Fi, or wired internet connections.
How does the cooling system work to ensure fast production cycles?
It adopts large-flow negative pressure fans and combines both air cooling and water cooling technologies. This dual-cooling method ensures rapid cooling speed, resulting in shorter cycle times and higher output.