Gas - Electric Hybrid Furnace Brazing Equipment With Silicon Controlled Rectifier

Alumium Brazing Furnace , Furnace Brazing Equipment , Gas-Electric Hybrid

This mesh belt continuous electric gas aluminum brazing furnace is mainly used for the brazing aluminum stainless steel and aluminum plate , copper etc. The product surface can be bright without oxidation with the help of this equipment.

The furnace has modern and fine structure with little energy consumption, high heat efficiency, which ensure the stable production quality. It is easy to use and safe to operate and it will not generate the industrial pollution.

It is equiped with intelligent thermostat and silicon controlled rectifier to ensure temperature control precision of ±1℃. It’s advanced, reliable, practicable and cost effective as an industrial furnace.

The inserted heating elements are located in the different zones to heat up workpieces to brazing temperature. The individual SCR is used to stabilize heating demand in each zone. Within the range of whole belt width, the furnace temperture uniformity will be fluctuate within ±3°C (Based on the measurement on the same section of moving workpiece).

Technical characteristics of aluminum brazing furnace

Process flow of aluminum brazing:Put on the parts - degreasing (heat degreasing or water cleaning degreasing)- brazing spray - drying - preheating - brazing - cooling (under protective atmosphere)- strong cooling – take down the parts

The atmosphere in the brazing furnace is significant during the brazing process, it requires that the Oxygen concentration should be below 10 ppm and the drew point is lower than -72°C. The temperature uniformity of the same product is especially important when the brazing temperature is reached, the general requirement is ±3℃. The requirements for some products are even higher

Main characteristics of aluminum brazing furnace

1. From the stirring of brazing agent, spraying, drying, brazing to cooling are continuously and automatically operated, which ensures the mass production reliably and saves the cost to the greatest extent.
2. The parameter related to the brazing quality like drying temperature, brazing speed, brazing temperature, warming up rate, nitrogen flow and pressure will be automatically controlled after setting the program which ensures the product stability.
3. All key components are procured globally to ensure the reliability of aluminum brazing furnace.
4. The muffle chamber in the furnace is made of imported stainless steel plate (SUS316L) with a thickness of 8mm or more.
5. Aluminum brazing furnace adopts advanced automatic temperature control technology, temperature control accuracy is 1°C.
6. The advanced atmosphere protection design of aluminum brazing furnace ensures that the N2 in the furnace is fully protected when the brazing furnace is in operation, and the amount of N2 is minimum.

Customer Service

Aojie’s Aim “The First Class Service, The Best Quality”

Before Service

Process Analysis

Feasibility Demonstration

Technical Consultation Service

Process Test

Integrative and Integrated Solution Including Process and Brazing Material Solution

After Service

Preparation in Advance, Layout, Water, Electricity, Gas and Drive Facility

Equipment Acceptance to Ensure Eligible Products for Clients

Specialized Technical Training

Quality Guarantee, Promise to Users Guarantees in Three Respects

Supply Friendly and Efficient Service as On-site Service and etc.

Xi'an Aojie Electric Heating Equipment Engineering Co., Ltd. is a premier manufacturer of mesh-belt controlled atmosphere continuous brazing furnaces and industrial heat treat systems.

Started in early 1990s, Xi'an Aojie designed and manufactured its first mesh-belt controlled atmosphere continuous brazing furnace. In the years that have followed, Xi'an Aojie has committed to independent research and development of advanced brazing furnaces and heat treat equipments.

Nowadays, Aojie mesh-belt continuous controlled atmosphere brazing furnace has successfully replaced imported equipment due to its unique advantages. Aojie mesh-belt controlled atmosphere brazing  furnaces are widely used for brazing parts of stainless steel, carbon steel, aluminum, brass and copper, etc. by the industries of automobile, aero-space & aviation, and household appliances, etc.

To serve the aero-space & aviation industry, Aojie developed high, intermediate and low temperature high precision electric heating car bottom furnaces which meet temperature uniformity requirements set by US Military Specifications.

Aojie also developed BAB production lines for the production of stators and rotors of high efficiency and power economized motors.

Xi'an Aojie is a full service supplier, beginning with initial technical services such as feasibility studies, facility analysis and planning, continuing through equipment manufacturing, system installation, furnace start-up and operator training.

Aojie is always untiringly seeking to provide dependable equipment and technical support for customers to manufacture high-quality and low-cost products.

Some of our customers are as follows: