13

2021-03

Nitrogen make machine

technical parameter name:Nitrogen make machine Model: CH-20 Nitrogen production: 1.5 m3 / h (customized) Nitrogen purity: 99.5-99.9 (customized) Nitrogen output pressure: < 0.8MPa Air input pressure: < 0.8...

30

2020-11

Diesel engine radiator

3 maintenance methods for radiator of diesel generator set   1: Ensure that there is no air in the radiator. The radiator should not be in the condition of partial water discharge, because it will accelerate the corrosion. For the gener...

25

2020-11

Aluminum brazing process using continuous brazing furnace

Surface preparation of workpiece   In order to ensure the formation of uniform and high-quality brazed joint, the oil and oxide on the surface of the workpiece must be removed before welding; in order to improve the solderability of some ...

23

2020-11

Aluminum brazing process

Aluminum welding method:   Almost all kinds of welding methods can be used to weld aluminum and aluminum alloy, but the adaptability of aluminum and aluminum alloy to various welding methods is different, and each welding method has its o...

17

2020-11

Flux and brazing process

Flux and brazing process   The first NB furnace in the world was invented by Alcan company of Canada in 78, and its registered trademark is NOCOLOK. Flux was developed by Solvay company in 78-79. Flux was mainly a mixture of KF and aif...

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

High frequency aluminum radiator tube welding making machine

Aluminum tube making machine   High frequency welded tube mill machine is a complete set of equipment which uses strip steel as raw material to produce round steel pipe or a row of steel pipes of various styles through a series of pipe ma...

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...

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...

01

2020-11

aluminum cooling system brazing furnace

explain Appearance: NEWPower: 280KWlength of brazing furnace: 30mWidth of brazing furnace: 1.8mWeight: 22TNitrogen: 40-60 m3 / hTransmission chain: brand newManufacturing time of brazing furnace: 2014Usage time: 2 yearsIs there a problem with t...

01

2020-11

Continuous tunnel type Natural gas brazing oven

explain name:used brazing furnace Appearance: 90% NEWPower: 280KWlength of brazing furnace: 30mWidth of brazing furnace: 1.8mWeight: 22TNitrogen: 40-60 m3 / hTransmission chain: brand newManufacturing time of brazing furnace: 2014Usage time: 2...

30

2020-10

Used NB continuous aluminum brazing furnace

Used aluminum brazing furnace Used brazing furnace explain name: used brazing furnace Appearance: 90% NEWPower: 280KWlength of brazing furnace: 30mWidth of brazing furnace: 1.8mWeight: 22TNitrogen: 40-60 m3 / hTransmission chain: brand newMan...