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 […]
Design of collection method for melting furnace baghouse dust collector Design of collection method for melting furnace baghouse dust collector Baghouse dust collector collection method design The characteristics of the exhaust gas of the aluminum melting furnace are: The dust is fine and light; The exhaust gas temperature is high (about 200 ° C); The […]
Part three: Layering, Aluminum extrusion defect analysis and quality control method Layering, Aluminum extrusion defect analysis and quality control method Layering causes and solutions Layering This is a skin layering defect formed by the inflow of ingot skin flowing into the product along the interface between the mold and the front end elastic region when […]
Pros and cons analysis of three air inlet of baghouse dust collector Pros and cons analysis of three air inlet of baghouse dust collector Baghouse dust collector 3 air inlet pros and cons analysis The design of the air inlet of the bag dust collector has a great influence on the dust removal efficiency and […]
Electrostatic powder coating principle Electrostatic powder coating principle The working principle of Electrostatic powder coating Electrostatic powder coating is based on the principle of high voltage electrostatic corona electric field. The metal guide ring on the spray gun head is connected to the high voltage negative electrode, and the coated workpiece is grounded to the […]
India customer aluminium dross machine and dross cooling machine installation and commissioning work completed India customer aluminium dross machine and dross cooling machine installation and commissioning work completed Aluminium dross machine and dross cooling machine installation and commissioning Dated on 24th September 2019, our technician was back from Kolkata of India last week. The installation […]
How to identify the quality of casting billets How to identify the quality of casting billets Casting billets quality identifing As the requirement for aluminum profile from the customers is getting higher and higher, aluminum billets materials play important role in extrusion quality. To ensure the quality of aluminum materials, we must first ensure the […]
Part two: Coarse grain zone, Aluminum alloy extrusion defect analysis and quality control method Coarse grain zone, Aluminum alloy extrusion defect analysis and quality control method Coarse grain zone causes and solutions Coarse grain zone The coarse grain zone is an annular coarse grain region formed on the periphery of the extruded product and is […]
The preparing work you need to do before shot blasting The preparing work you need to do before shot blasting Shot blasting preparing work 1. Carefully read the drawings, process documents, based on the product, clean the product and then shot blasting; 2. According to the workpiece material to be shot blasted, the purpose of […]
Part one: Extrusion funnel, Aluminum alloy extrusion defect analysis and quality control method Extrusion funnel, Aluminum alloy extrusion defect analysis and quality control method Extrusion funnel causes and solutions Extrusion funnel At the end of some extruded products, after inspection at low magnification, there is a phenomenon in horn-like in the middle of the section, […]
