Multi Zone Heating Oven PP Strapping Band Extrusion Machine With Uniform Hot Air Circulation
Price:
Negotiable
MOQ:
1set
Delivery Time:
60days
Brand:
CHUQI
Product Description
Multi-Zone Heating Oven with Uniform Hot Air Circulation
Product Introduction
Heat setting is the core process determining the final crystallinity, dimensional stability, and strength of PP strapping. This production line features a multi-zone independently controlled setting oven combined with a high-efficiency forced hot air circulation system. The system creates a highly uniform and stable thermal field within the 4-meter-long oven, eliminating temperature dead spots and ensuring precise process temperatures at every stage of heat treatment. This uniform and controllable thermal environment is essential for achieving high product performance and low thermal shrinkage.
Main Specifications
- Core Structure: 4-zone independent precision temperature control
- Uniformity Technology: Built-in powerful hot air circulation device
- Temperature Performance: Highly uniform temperature inside the chamber with minimal fluctuation
- Process Goal: Provides a stable, uniform heat treatment environment for the product
Technical Parameters
| Item | Parameter |
|---|---|
| Oven Length | 4.0 meters |
| Temperature Control Zones | 4 zones independent PID control |
| Heating Method | Far-infrared heating tubes |
| Uniformity System | Forced hot air circulation (multiple fans) |
| Temperature Control Range | 50 - 250°C |
| Temperature Control Accuracy | ±2°C |
| Insulation Thickness | 50 mm (High-efficiency insulation) |
Frequently Asked Questions
What are the specific advantages of multi-zone temperature control in actual production?
It allows for establishing and maintaining a precise temperature gradient along the length of the oven. For example, the inlet zone can be set for rapid heating, the middle zone for maintaining optimal crystallization temperature, and the outlet zone for slow cooling. This fine control better matches raw material characteristics with process requirements, optimizes molecular orientation and crystallization, thereby precisely regulating the final product's strength, toughness, and thermal shrinkage.
How does hot air circulation ensure temperature uniformity in a 4-meter-long oven?
The system uses multiple high-power circulation fans to create directional, high-speed hot air flow inside the chamber. This airflow constantly stirs the air inside, rapidly distributing heat generated by the heating elements to every corner and facilitating full heat exchange with the product. This effectively overcomes temperature unevenness caused by heat radiation, ensuring minimal temperature differences (typically within ±5°C) between the front/back, left/right, and top/bottom of the chamber.
Is the energy consumption of this type of oven very high?
On the contrary, its design balances efficiency and energy saving. The 50mm high-quality insulation layer greatly reduces heat loss. Multi-zone independent control means power is supplied only to zones that need heating, avoiding energy waste. Rapid and uniform hot air circulation shortens the time to reach process stability. Therefore, its overall energy efficiency is higher than traditional designs.
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Company
Jiaxing Chuanqi Machinery Equipment Co., Ltd.
Location
Yucheng town, Haiyan County, Jiaxing City, Zhejiang Province, China
Contact Person
Alex