10

2020-11

Positioning fixture for aluminum brazing

During brazing, the components connected by the brazed parts must be fixed in the position for assembly. During the whole brazing process, the relative position should be fixed to ensure that the welding gap meets the design requirements and the g...

08

2020-11

How to deal with the failure of vacuum brazing furnace

The vacuum instrument of vacuum brazing furnace is within the scope of validity. After leak detection by leak detector, the protection valve at the vacuum gauge has air leakage problem, so the valve is replaced.   1. Through the inspect...

05

2020-11

What to do if the valve of brazing furnace leaks

The vacuum instrument of vacuum brazing furnace is within the scope of validity. After leak detection by leak detector, the protection valve at the vacuum gauge has air leakage problem, so the valve is replaced. 1. Through the inspection, the g...

04

2020-11

What are the factors affecting the quality of high frequency welded pipe production line?

What factors affect the quality of high frequency welded pipe production line? First of all, the welded pipe process is an important link in the high-frequency welded pipe production line, which can directly affect the quality of the products prod...

04

2020-11

Influence of material selection on service life of aluminum radiator

1. Test the radiator   The experimental objects are six kinds of radiators with different materials, and their numbers are shown in Table 1 to table 3 (including flat tube, fin and collector tube). A. The flat tubes of B and C are non com...

02

2020-11

Precautions for radiator salt spray testing

Rust and grease must be completely removed from the sample substrate for test. Whether the substrate is sandblasted, polished or phosphated, be careful not to be exposed to humid air, so as to prevent the formation of water film on the surface of ...

02

2020-11

Intelligent Salt spray testing machine

Intelligent salt spray testing machine Intelligent salt spray testing machine is designed for surface treatment of various materials, including coating, electroplating, organic and inorganic film, anode treatment, antirust oil After anti-corro...

29

2020-10

intercooler and radiator core assembly machine and Cooling core builder

 Equipment use: The radiator core assembly machine is used for the assembly of Automobile radiator core and condenser core and Intercooler core and oil cooler core. The whole machine works smoothly, assembly is quick, easy to operate, low energy ...

29

2020-10

Full automatic intercooler and radiator core assembly machine

Purpose of equipment: The Full automatic intercooler and radiator core assembly machine equipment is a combination of mechanical and hydraulic devices and manual screw adjustment, with Domino mode pipe layout and material issuing, flat pipe lappi...

29

2020-10

Parallel flow condenser round header opening machine

Main uses The condenser header opening machi equipment is a special equipment for adding the fixed length round aluminum tube through pressing and punching to the core collecting pipe of parallel flow condenser. It is one of the essential equipme...

29

2020-10

automatic intercooler and condenser core assembly machine

automatic intercooler core assembly machine Equipment advantages: 1. It can be realized that one person can operate multiple fin forming machines at the same time by using fin collector instead of manual collecting fin, which can effectively re...

28

2020-10

Construction technology scheme of aluminum plate welding

1. Base metal preparation: To weld aluminum, the welder must carefully clean the base metal and remove any oxide and hydrocarbon contamination from the aluminum surface with oil or solvent. The melting temperature of oxide on the surface of alu...