Textile & Dyeing Industry
Precision heat for dyeing (Steam) & setting (Thermal Oil).
Overview
The textile industry has dual heating needs: saturated steam for dyeing/rinsing and high-temperature thermal oil (260°C-300°C) for stenting/setting. Yudong provides a comprehensive solution: WNS series steam boilers for stable continuous steam supply, and YYW thermal oil heaters for precise high-temperature control without high pressure. Our systems ensure uniform dyeing colors and perfect fabric setting results while recovering waste heat to reduce fuel costs by up to 20%.
Industry Challenges
Key Applications
- Yarn Dyeing
- Fabric Printing
- Stenting & Setting
- Garment Washing
Technical Advantages
- Precise Temp Control (±1°C)
- Fuel Saving > 20%
- Consistent Steam Quality
Recommended Products
FAQ
Why is thermal oil preferred over steam for fabric setting?
Fabric stenting requires high temperatures (260°C+). To achieve this with steam, dangerous high pressure (>5.0 MPa) is needed. Thermal oil achieves 300°C at very low pressure (<1.0 MPa), making it safer and more precise.
Can your boilers recover waste heat from the dyeing process?
Yes, our systems are equipped with economizers and condensers that capture waste heat from flue gas, preheating the feed water or dyeing water, improving efficiency by 10-15%.
How to avoid uneven dyeing color?
Uneven dyeing is often caused by temperature fluctuations. Our boilers use PID intelligent control to maintain temperature stability within ±1°C, ensuring consistent color quality across batches.
What is the lifespan of your thermal oil heater?
With proper maintenance, our thermal oil heaters have a design life of over 15 years. The double-coil design reduces thermal stress and prevents tube fouling.
Do you provide installation service abroad?
Yes, we can send experienced engineers to your site for installation guidance and operator training. We also offer 24/7 online technical support.
Consult an Expert
Get a customized heating solution for your industry.
- Free Technical Proposal
- Energy Saving Analysis