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Electric Heating Rotomolding Machine Suppliers in China - Eco-Friendly, Safe, and Efficient Factory Solutions
Product Features
Electric-heated rotomolding machines utilize electrical energy as their heat source, with precise temperature control as their core feature. Through electric heating elements, temperatures can be maintained with an accuracy of ±5°C, accommodating diverse plastic melting requirements. Operating without open flames or exhaust emissions, they are suitable for indoor production without requiring ventilation systems. The equipment features a streamlined structure for easy operation and maintenance, and incorporates over-temperature and leakage protection for enhanced safety.
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Energy saving and environmental protection, no waste gas emission.
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Can accurately control the mold temperature and control the product molding quality.
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High degree of automation, access to smart factories.
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Operation is convenient, and covers a small area of land.
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Suitable for the production of high value-added products.
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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
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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Ocen 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
| 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 |
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Frequently Asked Questions
Q: What is the temperature control accuracy of the electric-heated rotomolding machine?
A: The machine can maintain temperatures with an accuracy of ±5°C through precise electric heating elements, accommodating diverse plastic melting requirements.
Q: Is this rotomolding machine environmentally friendly for indoor use?
A: Yes, it operates without open flames or exhaust emissions, making it highly suitable for indoor production without requiring complex ventilation systems.
Q: What are the key features of the PLC Control Solution?
A: It utilizes a modular PLC design with Ethernet communication to ensure stable signal transmission and eliminate issues caused by wiring faults.
Q: Can the equipment parameters and operations be managed remotely?
A: Yes, it features a Remote Terminal Maintenance Module that enables mobile device monitoring of equipment status, remote troubleshooting, and system upgrades via 4G, Wi-Fi, or wired connections.
Q: What safety protections are integrated into the machine?
A: The equipment features a streamlined structure that includes built-in over-temperature and leakage protection for enhanced operational safety.
Q: How are the motors controlled for smooth operation?
A: All major motors—including major/minor shaft rotation, thermal circulation fans, cart movement, and oven door operation—are VFD-controlled to ensure smooth operation and high efficiency.