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Automated Brazing Filler Metals Low Melting Point Lead Free Solder Wire For - China

price: contact company for price

Automated brazing filler metalslow melting point lead free

solder wirefor heat exchanger aluminum welding aluminum -JH-


R&D background

In recent years, as copper becoming a scarce strategic

resource, the price of electrolysis copper increased so high

that the consumers in the entire materials industry are

choosing aluminum instead of copper; which is carried

forward and processed smoothly and quickly through materials

scientist and a group of enterprises. And in some specific

field, “aluminum replaces copper” has implemented

successfully. While, there also exist problem in aluminum

brazing industry.

Disadvantages of traditional aluminum brazing

1. The melt point of aluminum soldering materials is580

degreeor so, which is close to the parent materials’ of 630

degree. With high defective rate of welding, it requires

using experienced and skilled aluminum technician in real

brazing production, caused high cost as well.

2. Choosing corrosive flux iseasy to cause solder

corrodedonce it entered inside of tube.

3. for the flux and solder are separately, there would be

certain difficult to carry out automatic brazing. And

directly restrict the implementation of the process of mass



automatic brazing solder, without smearing corrosive weld

paste and flux during welding.

Brazing directly, cut off smearing brazing flux process and

improved product efficiency.

Without cleaning after welding for non-corrosion material on



Aircraft engine unit, Heat exchangers, Refrigeration air

conditioner aluminum evaporator, Condenser, Freezer,

Aluminum alloy tube.

Filled the gap domestically

Therefore, in recent years, specialists working in technical

research of brazing domestic and overseas are seeking for

solution ofnon-corrosive automatic brazing aluminum solder;

which was developed and applied successfully in one of

foreign enterprises, and absolutely monopoly domestically,

but clogged up the promotion of new technology for expensive

price. To breakthrough the technical domination overseas,

striving for high-end materials nationalization, For many

years constant efforts, R&D team of Jinghang brazing

technology, overcame this problem ultimately, developed and

researched the non-corrosive automatic brazing aluminum

solder, filled the gap in domestic market(China).

Aluminum automated brazing filler metals soldering wire

simple solder braze process-JH-001L


Model Ingredient




0C Specification Shape Scope

Brazing Method

Anti-corrsion Test Joint Strength

JH-001L-K AL Si Se

Rera earth 560 580

Φ 1.6, Φ2.0


, 5KG/Roll




Paste Refrigeration air condition aluminum evaporator

Manual flame brazing, automatic flame brazing , high

frequency brazing and soldering in the furnace Qualified at

more than 500hrs salt spray test 1.8 times of parent

materials strength

JH-001L-Q 565 580 Strip

Paste Automobile air conditioner condenser, evaporator,

radiator, pipe pieces

JH-001L-P 570 585 Strip

Paste Aluminum evaporator, condenser, and tube unity for

large-scale cold storage

Company Contact:

  • Phone: +8615012663931

  • Address: No.1208 Meili AAA Buliding People North Road Longh, Shenzhen, China

  • Email: Email

Published date: October 29, 2013 -

  • Business Description: Shenzhen Jinggu New Materials Technology Co., Ltd. (referred to JGMT),

    is mainly in R&D and production for new materials of brazing connection

    in high, medium and low temperature. Focusing on R&D technology for High

    tech brazing new materials, JGMT R & D team has the national top

    technical advantages in areas of stainless steel brazing technique,

    dissimilar metal joining technology and environmental electronic solder

    paste technology, especially, the Al&Al brazing technology leading the

    way worldly. JGMT technology takes environment as his responsibility,

    and strives for making greater contributions to society in the field of

    new materials technology in the near future.

    Currently, JGMT has completed the wholly owned acquisitions for Jiangsu Jing Hang Metal Materials Co., Ltd. therefore, JGMT and JHMT are serving for the same brand and sharing resource.

    Jiangsu Jinghang Material Technology Co., LTD. (referred to JHMT) is a high tech enterprise collected of scientific research, production, management, and services; originated in Beijing, developed and grown in the yellow sea pearl Dongtai city, Jiangsu province. The company based on research and industrialization of high end non ferrous metal materials, plays an international leading role in the field of special metal brazing.

    The company has the top level science and technology team, of which, the chief scientist is one of the founders in china non ferrous metal brazing field. JGMT team now is undertaking 973 national key basic research, 863 project, the National "863" project, the National Natural Science Foundation, Beijing Natural Science Foundation and other projects. This unique R&D of environmental brazing self aluminum alloy solder has filled the gap of non solder materials in china; the new special model of Copper tin and hafnium alloy solder is the updated generation of silver solder, saving amount of cost for customers; the successful development of stainless steel low temperature and non corrosion solder, with world class advanced level, makes the braze welding of Stainless steel foil tube become a reality.

    JGMT, with high quality products, do service for fields of aerospace, carrier rocket, Chang E space craft ,etc., and provide a set of integrity technology solution using technical advantages.

    JGMT Based on the management conception of cutting edge technology to excellent quality, carrying out sincere help management thinking, to work with you and create a bright future.

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