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Causes of surface corrugation defects on aluminum profile:
1. the design of the length, proportion or cavity size of the aluminum profile extrusion die is seriously wrong, and the flow ratio is seriously disturbed.
2. aluminum extrusion dies work with angle of obstruction and angle of flow.
3. the difference of the drop ratio of the upper and lower die in the aluminum extrusion die.
4. die die work with parallel aluminum extrusion, a horn mouth.
5. the die resistance of the aluminum profile extrusion die is high on the flow table, blocking the work out with the material or drainage slot (size, depth, position).
6. aluminum profile extrusion die work belt outside the empty knife is too few, even does not have (the electric spark not to hit well) or too big (the work belt does not support to crack the distortion).
7. the new die or repaired aluminum extrusion die is difficult to produce because of the uneven grit, polishing and uneven working band.
8. part of aluminum extrusion work with oil.
9. the support pad is too small to hinder.
10. aluminum tail waves appear around 1m (V3 volume aluminum press).

Application of frame aluminum profile:
1. mechanical frame structure and all kinds of parts connection;
2. worktable, industrial assembly line, conveyor belt;
3. small automatic equipment and non-standard electromechanical equipment;
4. Industrial Inspection and inspection and safety protection system;
5. assembly line of electronic and auto parts;
6. chemical, pharmaceutical, medical, food, cleaning and other equipment;
7. commercial exhibition, outdoor advertising and stage settings, etc.;
8. industrial fence, protective cover, all kinds of frames;
What are the features of the profiles of frame aluminum profiles?
1. the use of a wide range: applicable to machine frames, stents and doors, industrial automation equipment, factories and offices table, shelves, containers, ladders and so on.
2. the construction is convenient: modular and multi-functional, without complex design and processing, you can quickly frame the ideal mechanical equipment coat.
3. beautiful and practical shape: light quality and high stiffness, concise appearance, no paint.
4. scalability: unique T type, groove design, the installation of components without dismantling sections, you can install nuts and bolts in any place, refitting equipment is simple and quick.

Aluminum alloy profile products have become an important family decoration because of their high strength, light weight, corrosion resistance, good decoration, long service life and rich color. At present, the types of aluminum alloy building materials sold on the market are mainly divided into anodic oxidation coloring section, electrophoresis coating section, powder coating section, fluorocarbon coating section, heat insulation section bar. Consumers in the purchase and use of aluminum alloy profiles, should pay attention to the following six points:
Aluminum alloy building profile
1. ask the seller for the quality report of the product.
2. check the product ex factory certificate, pay attention to the date of production, specifications, technical conditions, enterprise name and production license number.
3. look carefully at the surface condition of the product, the product should be bright color, good gloss, the surface can not have obvious scratches, bubbles and other defects.
4. we must pay attention to the product wall thickness, doors and windows material thickness should be no less than 1.2mm.
5. pay attention to the product surface coating thickness, oxidation products of the anodic film thickness not less than 10 m, the electrophoresis paint product film thickness not less than 17 mu m, the thickness of the coating powder coating does not exceed the 40-120 m range, fluorocarbon paint spraying products should be coated in two above, not less than 30 m.
6. users of coastal areas should have better corrosion resistance electrophoretic coating profiles, powder coating profiles or fluorocarbon spray profiles.

Wood plate: a template made of wood, usually of poplar and pine. The utility model has the advantages that the weight is relatively light, the price is relatively cheap, and the utility model does not have the limitation of modulus when in use, and can be processed according to the requirements. Disadvantages: the number of use is relatively small, there is a certain amount of wear and tear in the process of processing, the destruction of resources is large, the quality of the project is low.

Aluminum alloy template: aluminum template technology is made of integrally extruded aluminum template. The degree of the whole system of high standard, light weight, strong bearing capacity, with high precision, turnover frequency and high bearing capacity, wide application range, convenient construction, reduce construction personnel, reduce labor intensity and improve the quality of the construction. The utility model has the advantages of high recycling value and renewable utilization, and can completely achieve zero discharge of construction waste, and is suitable for various fields of the construction industry.