Jiangyin Longkang Metal Products Co., Ltd
Jiangyin Longkang Metal Products Co., Ltd
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Aluminum Tube Profiiles Square Tube Wooden Grain Aluminum Profiles For Outdoor
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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Aluminum tubes can have one or more closed through holes, uniform wall thickness and cross-section, and are delivered in straight or coiled form. Widely used in automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, household and other industries.
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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: What about the delivery time?
A: Average 12 working days, 7 days for mold opening, 10 days for mass 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.