Hose Tube Heat Treatment System Coil to Coil Annealing Machine Heating Furnace
Product Parameters
Product Details
Type |
Cooling Type |
Adjustable power output range |
Rated power current |
Motor Power (KW) |
Max relative humidity |
Size(L*W*H)(m) |
SGL-J-60 |
water cooling |
1%-100% |
105A |
60 |
95% |
Customized |
SGL-J-80 |
water cooling |
1%-100% |
140A |
80 |
95% |
Customized |
SGL-J-100 |
water cooling |
1%-100% |
140A |
100 |
95% |
Customized |
SGL-J-120 |
water cooling |
1%-100% |
175A |
120 |
95% |
Customized |
SGL-J-160 |
water cooling |
1%-100% |
165A |
160 |
95% |
Customized |
√ Supplier Audit Programs: Our stringent supplier audit programs ensure only the highest quality materials are used, guaranteeing unmatched reliability and performance.
√ Product Inspection before Delivery: We conduct thorough product inspections before delivery, ensuring each unit meets our rigorous standards for quality and functionality.
√ Lab Testing Supported: We offer comprehensive lab testing services to validate the performance and durability of our products, ensuring they exceed industry benchmarks.
√ 20-year Industry Professional Experiences: With over two decades of professional expertise in the industry, we bring unparalleled knowledge and innovation to every project.
√ Customer Oriented Technology Team: Our technology team is dedicated to addressing customer needs, providing tailored solutions that drive success and satisfaction.
√ Timely Response After-sales Backup: Our dedicated after-sales support team ensures timely responses and solutions, maintaining seamless operations and customer peace of mind.
a. Integrated heating power system ensures uniform heat distribution and excellent insulation.
b. Advanced induction heating coil designed for precision and efficiency.
c. Movable water cooling tunnel for flexible and effective cooling.
d. State-of-the-art temperature control system for optimal performance.
e. Gas pressure monitoring board for enhanced safety and control.
f. Efficient wasted hydrogen burning device designed to minimize waste.
g. Recycled water cooling system for sustainable and efficient cooling.
Process Flow
Bright Annealing finned pipe is crafted through heat-treating (annealing) steel using a controlled protective atmosphere furnace. Post heat-treatment, the steel exhibits a mirror-like, reflective finish, though minor imperfections and cloudiness may occur. This bright annealing stainless steel can be further polished to achieve a more reflective surface, ideal for applications requiring high reflectivity.
Our On-Line Fixing & Fusing (Annealing) equipment heats stainless steel welded pipes to 1050°C and subsequently cools them below 100°C under hydrogen protection. The intermediate frequency induction heating power supply employs the latest DSP+IGBT technology. Featuring DSP digital control, it offers self-protection and diagnostic functions. Compact and efficient, it rapidly heats pipes with energy-saving and low-waste benefits. The specially developed inducer, tailored for stainless steel properties, conserves 15%-20% more energy compared to similar products. Utilizing hydrogen gas optimally.
√ Water Pressure / Atmosphere pressure monitoring board
√ Wasted hydrogen burning system
√ Buzz a larm system
√ Real-time oxygen monitoring device
√ One-body IGBT power supply
√ Core power supply technology
√ Water cooling or air cooling optional
√ Higher efficiency
√ Enhanced energy savings
√ Customization support
√ Intelligent control system
√ Real-time processing data recording base
√ Heating curve recording
Core Functions
1. Remarkably reduces the hardness of steel pipes, significantly enhancing plasticity, which eases cutting, machining, and cold deformation processes.
2. Produces fine grains and a uniform steel structure and composition, elevating overall steel performance and preparing it for subsequent heat treatments.
3. Effectively eliminates residual internal stresses within the steel, thereby preventing deformation and cracking.
Exclusive Features
Versatile Applications
The Hangao single tube type online stainless steel pipe heat treatment annealing machine is expertly designed for industrial applications, such as finned tubes, HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, and petrochemical pipes.Ideal for use in chemical, pharmaceutical, wine-making, petroleum, food processing, automotive, paper manufacturing, and air-conditioning industries,our tube mill products meet stringent ASTM, DIN, ISO, GB, and JIS standards.
About SEKO
Established in 2009, Guangdong Hangao Technology Co., Ltd. is a premier industrial stainless steel pipe making machine manufacturer with two decades of expertise. We offer a comprehensive range of services including design, research and development, manufacturing, sales, after-sale support, and additional auxiliary services. Our unwavering commitment to excellence, high-performance products, and attentive customer service has garnered us a loyal customer base and high recognition from peers and authoritative organizations alike. Our products are proudly exported to numerous countries such as Dubai, Russia, India, Thailand, Pakistan, Vietnam, and more.
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Frequently Asked Questions
1. Which countries are your products exported to?
Our products are globally distributed, accompanied by the necessary certifications.
2. How about the warranty?
All our products come with a one-year quality warranty. Within this period, spare parts replacement is free of charge. Additionally, we offer lifelong technical support and various forms of assistance.
3. How do you install your machine?
Typically, our engineers will visit your factory to assist with the installation and adjustment of the machines. We also provide detailed paper installation instructions and videos to ensure you master the process.
4. Which export port do you use?
We can use any ports in China.
Commonly, we use Shenzhen port, but we can accommodate your preferred port.
5.How about the payment terms and delivery time?
Payment terms for small machines: 100% T/T, Western Union, or Cash in advance.
For larger machines and bulk orders: 40% deposit and 60% before shipment (we will document the entire delivery process for your confirmation).
We accept T/T, L/C, Western Union, and other payment methods.
Delivery time for machines is between 45 to 90 days.
6. Do your goods have ISO9001 or CE certification?
Yes, all our goods are ISO certified. Every machine we produce meets the highest quality standards.
7. What is the nature of your company: dealer or factory?
We are a manufacturer with a large factory. We warmly welcome you to visit our factory and get in touch with us.