Aluminium and aluminum alloy billets surface defects: Cinch marks surface defects of aluminium billets Cinch marks surface defects of aluminium billets Cinch marks, pull cracks When the frictional resistance between the solidified shell formed during the casting and the mold wall exceeds the strength of the ingot log itself, a cinch mark is formed on […]
UAE customer aluminium dross processing machine and dross cooling machine delivery UAE customer aluminium dross processing machine and dross cooling machine delivery Dated on 20th March 2020, the container loading of aluminium dross processing machine and dross cooling machine was completed for the UAE customer. Our factory was back to normal at the End of […]
DIN EN1706:1998 DIN EN1706:1998 ALUMINIUM ALLOYS CHEMICAL COMPOSITION（%） DIN EN 1706:1998 (Si) (Fe) (Cu ) (Mn) (Mg) (Cr) (Ni) (Zn) (Ti) (Pb) (Sn) (AL) ENAC-46000(ENAC-AlSi 8.0-11.0 0.6-1.1 2.0- 4.0 0.55 Max 0.15- 0.55 0.15 Max 0.55 Max 1.2 Max 0.2 Max 0.35 Max 0.25 Max Bal ENAC-46200(ENAC-AlSi 7.5-9.5 0.7 Max 2.0- 3.5 0.15-0.65 0.15- 0.55 […]
What kind of machine is needed for aluminum profile film application? What kind of machine is needed for aluminum profile film application? Aluminum profile film applicator machine for the packaging What kind of machine does aluminum profile need to apply for film sticking? What is the price of this film applicator machine? Brightstar Aluminum Machinery […]
Part twelve:Pitted surface,extrusion defect analysis and quality control method Pitted surface,extrusion defect analysis and quality control method Pitted surface causes and solutions Pitted surface This is a surface defect of the extruded product, which means that the surface of the product has a small rough and uneven continuous patchy sheet and point scratches, pitting and […]
What kind of machine is needed for hot aluminium dross processing? What kind of machine is needed for hot aluminium dross processing? Hot aluminium dross processing machine What kind of machine is needed for hot aluminium dross extraction? What is the price of this dross processing machine? Brightstar Aluminum Machinery offers aluminium dross processing machine […]
Part eleven: Hard bending,extrusion defect analysis and quality control method Hard bending, extrusion defect analysis and quality control method Hard bending causes and solutions Hard bending The sudden bending of the extruded product somewhere in the length is called hard bending. The main causes of hard bending: 1. The extrusion speed is uneven, suddenly changing […]
Aluminum profile brushing process and advantages Aluminum profile brushing process and advantages The brushing process and advantages of aluminum profiles brushing machine Brushing process The brushing process is a new type of aluminum surface treatment process. The base materials are aluminum extrusion and aluminum plates, use brushing wheels, brushing belts, or nylon endless belts to […]
What kind of wrapping machine is needed for aluminum profile packaging What kind of wrapping machine is needed for aluminum profile packaging Aluminum profile wrapping machine application What kind of wrapping machine does aluminum profile need to wrap? What is the price of this wrapping machine? Brightstar Aluminum Machinery offer aluminum profiles wrapping machine for our […]
Heavy oil regenerative combustion system general information Heavy oil regenerative combustion system general information Heavy oil regenerative combustion system Something about heavy oil regenerative combustion system The regenerative combustion system of aluminum industry consists of a regenerative inflamer (including regenerative burner, fuel burner, and regenerator ), air reversing valve, fuel reversing valve, gas supply pipeline, […]
Part ten:Twist, bend and wave,extrusion defect analysis and quality control method Twist, bend and wave,extrusion defect analysis and quality control method Twist, bend and wave The phenomenon in which the cross section of the extruded product is angularly deflected in the longitudinal direction is called twisting. The phenomenon that the product is curved in the […]
Part nine:die line,extrusion defect analysis and quality control method Die line,extrusion defect analysis and quality control method Extrusion die line causes and solutions Extrusion die line A longitudinal depression or protrusion formed on the surface of extruded profiles. Die lines are present to some degree in all extrusions and are caused by a roughening of […]
Brightstar Aluminum Machinery 2020 Chinese New Year holiday Please note that our company will be closed for the Chinese New Year celebration from 19th January until 5th February,2020. Normal business will resume on 6th February,2020. At the early of the year 2020, we would like to express our best wishes and thankfulness for your great […]
Baghouse dust collector delivery for India customer Baghouse dust collector delivery for India customer India customer baghouse dust collector container loading The baghouse dust collector container loading was done this week for our India loyal customer. Many thanks for our customer support and good job, Brightstar. As it is the end of Chinese New Year […]
Aluminium dross recovery machine delivery for Egypt customer Aluminium dross recovery machine delivery for Egypt customer Egypt customer aluminium dross recovery machine delivery Dated on 24th December 2019, aluminium dross recovery machine loading was completed for one Egypt customer. Thanks for our Egypt customer support and good job, Brightstar! Brightstar focuses on dross recovery for […]
Main factors that affect electrostatic powder coating Main factors that affect electrostatic powder coating The factors affecting electrostatic powder coating 1. Powder size (30-50um) The powder changes from large to small Powder fluidity gradually deteriorates Coating property from difficult to easy Being blown away, from difficulty to easy to fly The clogging of the spray […]
Part eight: scratch, extrusion defect analysis and quality control method Scratch, extrusion defect analysis and quality control method Scratch causes and solutions in extrusion Scratch Because of the contact between the sharp object and the surface aluminum profile, the mechanical damage as line or strip caused by relatively moving is called a scratch. Or the […]
Aluminum extrusion cold working process:roller correction Aluminum extrusion cold working process:roller correction Aluminum profile shape correction process 1.Cold working range When aluminum extrusions have the defects such as angle, flatness, opening expanding, closing and longitudinal bending after straightening, cold processing, that is, roller correction method can be used for the shape correction. 2. Determining defect […]
Aluminum profile wrapping machine project running Aluminum profile wrapping machine project running Aluminum profiles wrapping machine testing in customer factory Aluminum profile wrapping machine, also known as bundle wrapping machine for aluminum extrusion. It is for finished aluminum profile packaging with paper or plastic wrapping, which can protect aluminum profile surface effectively and avoid damage […]
Part seven: adverse bonding defects, aluminum extrusion defect analysis and quality control method Adverse bonding defects, aluminum extrusion defect analysis and quality control method Adverse bonding defects The phenomenon that the hollow product extruded by the porthole mold is delaminated or not fully bonded at the bonding joint is called adverse bonding defects. Adverse bonding […]
Delhi customers visiting and meeting from 11th to 14th November 2019 Delhi customers visiting and meeting from 11th to 14th November 2019 Dated from 11th November to 14th November 2019, Brightstar Aluminum Machinery team visited some Delhi existing alloys customers and potential alloys customers there. Aim for technical improvement and pollution control system, improve the […]
Part six: peeling, Aluminum extrusion defect analysis and quality control method Peeling, Aluminum extrusion defect analysis and quality control method Peeling This is a phenomenon of part falling off between the skin metal and the base metal of aluminum alloy extruded product. The main causes of peeling: 1. When it is in the extrusion process, […]
Aluminium dross machine container loading for Indonesia customer Aluminium dross machine container loading for Indonesia customer Indonesia customer aluminium dross machine delivery Dated on 31st October 2019, the last day of October 2019, Indonesia customer aluminium dross machine container loading was completed according to the shipment schedule. It is a repeated order from our Indonesia […]
Extending baghouse dust collector filter bags service life solutions Extending baghouse dust collector filter bags service life solutions When the dust collector filter bag is damaged during baghouse dust collector operation, it is difficult to replace it in time. If the dust removal filter bags are not replaced on time, the dust removal efficiency will […]
Part five: Air bubble, Aluminum extrusion defect analysis and quality control method Air bubble, Aluminum extrusion defect analysis and quality control method Air bubble The local skin metal is continuously or discontinuously separated from the base metal and shows a defect of a round single or strip-shaped cavity bulge, which was called air bubble. It […]
The difference between dry dust collecting system and wet dust collecting system The difference between dry dust collecting system and wet dust collecting system Dry dust collecting system The dry dust removal technology has high dust collection efficiency, and in addition, it has the advantages of convenient management, less land occupation and anti-corrosion features. The […]
Part four: extrusion crack, Aluminum extrusion defect analysis and quality control method Extrusion crack, Aluminum extrusion defect analysis and quality control method Extrusion crack causes and solutions Extrusion crack This is a small arc-shaped crack at the edge of the lateral test piece of the extruded product, and periodically cracks at a certain angle along […]
Casting aluminium chemical composition Casting aluminium chemical composition Chemical Composition ( Mass % ) Alloy Cu Si Mg Zn Fe Mn Cr Ni Sn Pb Ti Al ADC1 1.0 max 11.0 to 13.0 0.3 max 0.5 max 1.3 max 0.3 max 0.5 max 0.1 max 0.20 max 0.30 max Balance ADC3 0.6 MAX 9.0 […]
Aluminum profile sand blasting safe operation process Aluminum profile sand blasting safe operation process Here is the safe operation process for aluminum profiles sand blasting machine: 1. The air tank, pressure gauge and safety valve of the automatic sand blasting machine should be checked regularly. The gas tank discharges dust once every two weeks, and […]
Pulse bag dust collector control process Pulse bag dust collector control process The control process of pulse bag dust collector The bag dust collector has high dust removal efficiency and can effectively caught ultrafine particles of less than 5 microns that are harmful to the human body. In recent years, the bag dust removal technology […]
