Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *
Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *

Не нужен алюминиевый сварочный прут для порошка паяльный пруток низкотемпературной пайки 1 6 мм *


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Product Description


Low temperature aluminum flux cored wire is a new type of gas welding aluminum wire. It has its own flux core and can be welded
without welding powder. Low temperature aluminum flux cored wire can weld almost all white metals, including aluminum, aluminum
alloy, aluminum magnesium alloy and dissimilar welding between the above metals, and even repair the corroded or oil contaminated
white metals. It is suitable for all-round welding by primary welding operators, and only needs a small heating device, The weld
strength after welding is generally higher than that of the base metal itself. It is enough to know the gas welding operation. It
is mainly used for flame brazing, induction brazing, furnace brazing, etc. of refrigeration and air conditioning heat exchanger,
refrigerator freezer heat exchanger, automobile air conditioning heat exchanger, aluminum heat exchanger for heat pump, aluminum
row of cold storage, various aluminum tubes, aluminum connecting parts, etc.

Instructions for low temperature aluminum welding wire
Step 1: polish the surface through physical cleaning. The surface of base metal must be cleaned and welded immediately after
cleaning.
Step 2: heat the surface of the base metal at the welding position until the temperature reaches the working temperature of the
welding wire 380 ℃ - 400 ℃, so that the weld can be formed by the heat conduction of the base metal. Do not burn the welding wire
with flame. In addition, only when the surface temperature of the base metal is sufficient, the molten welding wire can flow and
penetrate into the metal crack to achieve the welding effect. The temperature of the base metal must reach 380 ~ 400 ℃, including
the temperature of the base metal during welding, which can be high but not low. Do not deliberately burn the welding wire with
flame. After the base metal temperature reaches 400 ℃, the welding wire will naturally melt by heat conduction of the base metal.
Step 3: when repairing thin aluminum, as long as the aluminum base metal is heated to the working temperature, and then the
welding wire is rubbed back and forth to form the weld. Only the metal brush is used to fill the welding wire at the welding
position to form the weld.
Step 4: small parts are welded with propane gas, large parts are heated and welded with industrial gas or induction heating
device, and natural slow cooling after welding.

Note: The thicker the part is, the more troublesome it is to heat it. Therefore, it is very important to use a reasonable heat
source. Welding can be carried out as long as the surface temperature of the base metal reaches the working temperature of the
welding wire. Neutral flame welding is used when oxyacetylene welding is used, but do not directly burn the welding wire.
Applicable heat source: it can be used for many kinds of heat sources, such as propane, oxyacetylene, etc.

Storage: stored in a ventilated and dry place for a long time
item
value
Warranty
1 years
Certification
ROHS
Customized support
OEM, ODM
Place of Origin
China
Model Number
1.6mm*50cm
Material
aluminium
Diameter
1.6mm
Melting Point
 577℃~582℃
Weight
15Kg
Application
 Brazing of aluminium and aluminium
Flux Content
 15-20%
Diameter
1.6mm
melting point
577℃~582℃
Applicable process
automatic flame brazing, manual brazing, brazing in atmosphere protection furnace, high frequency brazing, etc.




Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Company Profile






Shanghai Lotux Industry Co Ltd is an enterprise specialized in manufacturing and exporting welding and cutting equipment, accessories, consumables, tools and integrated industrial automation system. Our scope of supply includes inverters MMA, MIG / MAG, TIG welding machines, plasma cutting machines, tools, and sliding rails and blocks for industrial automation. With intellectual property as core, we provide our customers with professional and qualified products and high-quality supply chain supporting services. We sincerely hope to be long-term partners with our customers and achieve mutual benefit in future business cooperation.


FAQ


1. who are we?
We are based in Shanghai, China, start from 2015,sell to Eastern Asia(30.00%),Mid East(20.00%),Eastern Europe(20.00%),Southeast Asia(10.00%),South Asia(5.00%),South America(5.00%),Southern Europe(2.00%),Northern Europe(2.00%),Africa(1.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hardware tools,Machinery manufacturing

4. why should you buy from us not from other suppliers?
1. Advanced technology of IGBT DC inverter with compact and more energy saving.
2. perfect welding performance with easy operation.
3.High cost-effective

5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
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