120kW Mesh‑Belt Continuous Brazing Furnace 5‑Zone 1150℃ for Hardware Powder Metallurgy

Our mesh‑belt continuous atmosphere brazing furnace is fully‑automatic continuous thermal processing equipment. Workpieces loaded in stainless steel trays are conveyed by high‑temperature resistant mesh belt through pre‑heating, high‑temperature brazing, slow cooling and rapid cooling zones under controlled protective atmosphere.

It delivers consistent brazed joints with bright, oxidation‑free workpiece surfaces. Compared with batch‑type vacuum brazing furnaces, this continuous model is engineered for high‑volume mass production to improve overall throughput. It is widely deployed by automotive component manufacturers, powder metallurgy factories and hardware processing enterprises.

1.Continuous Automatic Operation Stainless steel heat‑resistant mesh‑belt transmission with stepless speed regulation, supporting stable 24‑hour non‑stop mass production.

2.Complete Protective Atmosphere System Compatible with nitrogen and ammonia decomposition mixed gas atmosphere. It effectively prevents surface oxidation during high‑temperature brazing, producing bright silver workpieces without secondary polishing.

3.Zoned Independent Temperature Control Multiple heating zones equipped with individual PID controllers. Temperature accuracy reaches ±5 ℃ to guarantee uniform heating and stable brazing quality across all batches.

4.Modular Furnace Construction Consists of loading chamber, pre‑heating zone, brazing heating zone, slow cooling zone, gas‑shield rapid cooling zone and electric control cabinet. Modular design simplifies on‑site installation, maintenance and spare‑parts replacement.

5.Multi‑level Safety Interlock Protection Built‑in over‑temperature alarm, atmosphere pressure monitoring, mesh‑belt overload protection and emergency stop function to avoid equipment damage caused by mis‑operation.

1.Automotive components: sensors, brake parts, pipeline assemblies, heat exchanger components

2.Powder metallurgy parts for sintering and brazing process

3.Hardware assemblies and fasteners for copper‑based & silver‑based brazing

4.Heat exchange parts for refrigeration and air‑conditioning industry

1.Workpieces are neatly placed into stainless steel trays at the loading station.

2.The mesh belt transports trays into the pre‑heating zone for gradual temperature rise.

3.Trays move forward into high‑temperature brazing zone, where brazing joints are formed under protective atmosphere.

4.Workpieces pass through slow cooling zone to release thermal stress and prevent cracking & deformation.

5.Gas‑shield rapid cooling zone implements fast cooling.

6.Finished bright oxide‑free brazed parts are discharged.

We are an original Chinese manufacturer with over 18 years of experience in thermal‑processing furnaces. All equipment is in‑house designed, assembled and fully tested before shipment.

1.Custom‑built furnace dimensions matched to your hourly production capacity

2.Full after‑sales package including installation guidance, commissioning and on‑site operation training

3.Long‑term spare‑parts supply for global clients

4.Third‑party inspection is acceptable prior to delivery

Q: What is the difference between this furnace and vacuum brazing furnace?

A: Mesh‑belt brazing furnace supports 24‑hour continuous mass production with high throughput. Vacuum brazing furnace works in batch mode, suitable for small‑batch high‑precision parts requiring high vacuum environment.

Q: Can you customize the furnace according to my production requirement?

A: Yes. We adjust furnace width, heating‑zone length and mesh‑belt speed range based on your target hourly output.

Q: Which brazing filler metals are compatible?

A: It fits copper‑based and silver‑based brazing fillers for carbon steel, stainless steel and alloy assemblies.