Jiangyin Longkang Metal Products Co., Ltd |
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Aluminum Tube Profiles Any Size Extruded Rectangular Aluminum Tube
Supply
Basic Information
The phenomenon of twisting along the longitudinal axis of aluminum
profiles in the extrusion process of one part and another part is
different from the outflow speed; generally, the non-axisymmetric
aluminum profiles are easy to produce, and both solid and hollow
profiles may be produced, and some are produced at the beginning. ,
and some occur at the end of extrusion; the main reason is that the
flow speed of each part of the aluminum profile is different when
it passes through the die; when this defect is slight, it can be
corrected in the subsequent straightening process, and when the
twisting is serious , it cannot be eliminated even by
straightening;
Elimination method:
1) Correct the length of the mold sizing belt to make the aluminum
profile flow evenly;
2) Reasonable design of the shunt hole and bridge structure for the
hollow mold;
3) Place a similar-shaped guide at the exit of the aluminum
profile, or press the aluminum profile with a graphite plate or
graphite strip to make it advance smoothly;
4) Reasonably adjust the extrusion temperature and extrusion speed
to make the deformation uniform;
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| Pure aluminum or aluminum alloy |
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| As customer's requestments |
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Application of aluminum profiles
1. Architectural aluminum profiles (divided into doors and windows
and curtain walls).
2. radiator aluminum profiles.
3. General industrial aluminum profiles: mainly used for industrial
production and manufacturing, such as automated machinery and
equipment, the skeleton of the cover, and the company's customized
mold opening according to their own mechanical equipment
requirements, such as assembly line conveyor belts, elevators, glue
dispensers, Testing equipment, shelves, etc., are mostly used in
the electronic machinery industry and clean rooms.
4. Aluminum alloy profiles for rail vehicle structure: mainly used
in the manufacture of rail vehicle body.
5. Mounting aluminum profiles, making aluminum alloy picture
frames, mounting various exhibitions and decorative paintings.
Certificates and Honors
Factory display
Company Profile
Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang
Town, Jiangyin City - the largest aluminum extrusion profile
production base. Covering an area of more than 35,000 square meters
with more than 350 employees. We focus on metal customization,
special-shaped aluminum profiles, aluminum profiles, aluminum
tubes, rail transit series, doors and windows aluminum profiles,
heat sinks, CNC processed aluminum profiles, interior decoration
series, bending series, etc. We also have precision anodizing and
various surface treatments, such as PVC film, wood grain,
electrophoresis, powder coating, anodizing, etc. After more than 20
years of development, The company has become a modern aluminum
production enterprise with perfect quality management system.
The company has the ability to develop and design molds
independently, we can produce any extruded aluminum profiles
according to your mechanical drawing or sample. Longkang has 10
extrusion production lines (600-3500 tons), one automatic oxidation
electrophoresis production line, vertical and horizontal spraying
production line per each, and a variety of advanced supporting
production, processing and testing equipments. There are also CNT
digital control drilling and milling machine(CNC), double head saw,
hydraulic saw and punching machine in our processing workshop. The
complete technological process can benefit to reduce the production
turnover times for semi-finished products, to avoid the damage
during transportation, improve the production efficiency, reduce
the cost of production,and to ensure the quality and delivery time.
Efficiently treating our customers as partners with sincerity,
specialization and satisfaction is our managerial principle.
Attributed to the backup of a dedicated technical team, filled with
wide and profound knowledge and practice in aluminum profile and
world trade for 20 years, the company owns rich experience in
product quality control and profile physical properties such as
Hardness, Stretchability, Flatness, Straightness, and Tolerance
etc. In line with the principle of sharing the preferential cost
and joint development, the company has formed an interest community
for years with its customers at home and abroad. Sincerely to build
up a pleasant mutual trust, cooperative, win-win and value-added
sustainable partnership is what we are achieving to grow together
with you !
FAQ
Q: How to place an order?
A: First let us know your requirement or application.
Secondly, we quote according to your request or our suggestion.
Third, the customer confirms the sample and makes a deposit for the
formal order.
Finally we arrange production.
Q: The number of products the company produces each year?
A: About 50,000 tons/year.
Q: Are all color products the same finish?
A: No. With powder coatings, bright colors will be higher than
white or gray. Regarding the price of anodizing, the color will be
higher than the silver, and the black will be higher than the
color.