Product Introduction
10000*1000*250mm Tunnel Aluminum Brazing Furnace System
| Mesh Belt Operating Surface Height | 900mm | Working Station Size | 1000mm×250mm |
| Speed | 150～600mm/min | Brazing Temperature | 620 |
| Width Of Brazing Furnace | 1000mm | Length Of Brazing Furnace | 6000mm |
| High Light | 620degree Aluminum Brazing Furnace, W1000mm Aluminum Brazing Furnace | ||
This advanced tunnel-type aluminum brazing furnace system operates under a controlled nitrogen-protective atmosphere, specifically designed for the continuous brazing of aluminum heat exchangers and automotive thermal management components. The system enables high-precision joining of critical components including aluminum radiators, oil coolers, intercoolers, heater cores, tube condensers, evaporators, parallel flow condensers, laminated evaporators, and air charge coolers.
Technical Advantages
1. Precise temperature profile control across 10-meter tunnel length
2. Uniform nitrogen atmosphere distribution for oxide-free brazing
3. High-throughput continuous processing capability
4. Superior joint quality for complex aluminum assemblies
5. Energy-efficient cooling zone optimization
Key Applications
1. Automotive aluminum radiators and cooling modules
2. HVAC heat exchangers (condensers & evaporators)
3. Charge air coolers and intercoolers
4. Oil coolers and thermal management systems
5. Continuous production line integration
Technical Parameters
| maximum service temperature | 700℃ |
| effective working size | 1000mm(Mesh belt width)×250mm(Height of mesh belt) |
| The channel size | 1050mm×300mm(Straight edge height) |
| Temperature control zone | 6 points in Section 6 of Section 3 (temperature measurement) |
| Temperature measuring point layout | The upper and lower of each section + furnace temperature measurement |
| design power | 240KW±10% |
| Temperature control mode | PID, The work pressure regulating |
| heating mode | resistance wire |
| length of the heating zone | 6M |
| conveying chain | SUS316L, Wire Φ 3 mm, wear silk Φ 3.5 mm |
| Mesh belt operating surface height | 900mm |
| Normal operating temperature | 600～650℃ |
| Furnace temperature uniformity | ±3℃ |
Product Advantages
Tunnel Aluminum Brazing Furnace
A. The shell comprises a Q235-6mm thick steel plate and structural steel. The top is fixed and sealed by bolts, and the side is for easy maintenance.
B. The furnace’s top, wall, and bottom are equipped with needle-blanket fibre cotton insulation materials. The roof insulation material will be attached to the removable roof on the cover. Needled blanket fiber cotton insulation can ensure low heat storage and easy temperature control. The insulation layer is made of ceramic fiber needled blanket made by Shandong Luyang Stock Co., Ltd., which has excellent thermal insulation performance and can save more than 30% of electric energy when heating up.
C. The helical electric heating wire is inserted into the furnace body from the side through the insulating porcelain tube, and the opening is blocked with the ceramic plug head to prevent heat loss and facilitate the replacement.
D. MUFFLE adopts SUS304-6mm and SUS316L-6 mm plates of TISteel. After a sizeable folding machine, the furnace MUFFLE has a folding length of 6 meters, and a V-shaped groove is pressed at the bottom.
E. Stainless steel towing rail is used at the bottom of the muffle to facilitate muffle sliding by thermal expansion and cold contraction;
F. Two nitrogen pipelines and one thermocouple for temperature measurement are installed inside the muffle.
G. Nitrogen pipeline flowmeter is installed below the static cooling chamber, which can adjust the three-way flow of the inlet of the front curtain chamber, the brazing furnace, and the rear chamber;
H. The brazing furnace will be divided into three independent areas. The brazing chamber uses a plug-in heating element made of 0Cr25Al5 alloy, mounted separately on the top and bottom of the muffle of each brazing chamber. The heating design considers the thermal expansion and expansion rates of different components. All the information displayed shows the maximum capacity of each zone rather than the general production capacity. The actual amount of input will depend on the element. To be altered by particular and inherent differences;
Tunnel Aluminum Brazing Furnace System
The advanced tunnel-type aluminum brazing furnace cooling system is specifically engineered for controlled atmosphere brazing (CAB) of aluminum heat exchangers under a nitrogen protective atmosphere. Utilizing NOCOLOK® flux technology, this continuous furnace delivers precision brazing for automotive and industrial thermal management components.
Product SKU: 1
Product Brand: DAG
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