Box Atmosphere Brazing Furnace for Copper & Aluminum Components Brazing

1. Customer Profile

The customer is a domestic advanced metal processing enterprise, focusing on precision manufacturing of heat exchange structural parts, new energy conductive components and metal assembly parts. With growing market demand for high-performance copper and aluminum assemblies, the company aimed to upgrade its brazing production line to achieve high consistency, low-oxidation brazing results under controlled protective atmosphere.K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

2. Project Background

The customer’s original brazing process adopted open-air heating equipment. Metal workpieces were prone to surface oxidation, resulting in unstable brazing seam quality, high reject rate and extra post-processing workload. The client put forward clear core requirements for new brazing equipment:K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

1. Complete brazing of copper and aluminum parts under sealed protective atmosphere to effectively avoid oxidation;
2. Stable and uniform temperature field inside the furnace to guarantee consistent brazing quality of batch workpieces;
3. Intuitive touchscreen control for easy editing and execution of complex heating curves;
4. Matched with material loading and unloading trolley to realize efficient batch production.

K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
3. Solution & Equipment Configuration

After multiple rounds of technical communication and process verification, we customized and delivered the PT-A800-384LC Box Atmosphere Brazing Furnace. Main technical specifications:K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

• Model: PT-A800-384LC
• Chamber dimension: 800 mm (Depth) × 800 mm (Width) × 600 mm (Height)
• Heating element: External mounted resistance wire
• Heating rate: 0–20 ℃/min; recommended operating heating rate: 10 ℃/min
• Thermocouple: N-type
• Operation system: Touchscreen integrated control
• Furnace appearance: Silver grey

This box atmosphere brazing furnace features a fully sealed furnace chamber. It can fill protective atmosphere to isolate oxygen during the whole heating and cooling cycle. Equipped with a dedicated hydraulic loading trolley, the furnace realizes convenient loading and unloading of copper and aluminum workpieces, greatly improving production efficiency. The even temperature zone ensures uniform heat distribution across workpieces, supporting stable mass brazing production.K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
4. Project Outcomes

1. Greatly improved product quality: The closed atmosphere environment effectively suppresses oxidation on copper and aluminum surfaces. Brazing seams are smooth and dense, and the product qualification rate is significantly increased.
2. Optimized production efficiency: Supporting batch processing together with the matched transfer trolley reduces workpiece handling time and simplifies the production workflow.
3. Flexible process development: The touchscreen control system allows engineers to store and call multiple heating programs for different copper and aluminum brazing processes.
4. Lower post-processing cost: Less oxidation reduces polishing and cleaning procedures after brazing, cutting overall manufacturing costs.

K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
5. Customer Feedback

“The PT-A800-384LC atmosphere brazing furnace fully meets our demands for copper and aluminum component brazing. The sealed atmosphere design solves our long-standing oxidation problem. The matched loading trolley brings great convenience to daily production. We are satisfied with the stable equipment performance and professional technical service from PROTECH.”K1kMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac