Product Application By the advanced impact extrusion technology, we can manufacture the products such as aluminum bottle, aluminum cover, aerosol can, collapsible tube.,etc These Products are widely used in cosmetics packaging, electronics, medical, food and automotive industries Product Features: a.Customized in Shape and Size at your choice; b.Good flexibility and tractility, corrosion proof well, and attractive appearance; c.Excellent Quality In accordance with European Standard EN570/573. Product Range: a.Product Specifications: Alloy Purity Hardness Thickness Diameter Tolerance 1070 99.70% 16-20 HB 2-30mm 6-140mm �±0.05mm Annealing temper is:450 to 480 centigrade, time is: 8 to 12 hours b. Chemical composition (%): Alloy Si Fe Cu Mn Mg Cr Ni Zn Ca V Ti 1070 0.25 0.25 0.04 0.03 0.03 - - 0.04 - 0.05 0.03 Other Min Al 0.03 99.7 Product Shape: Shape: Round, Oval, Column, Rectangle Domed , Conical Surface Technology Tumbling or Shot-Blasting Product Process: 1-1070 Aluminum ingot-Smelting This stage starts by loading furnaces F1th ,F2th with 30MT each of raw aluminum (alloy AA1070, purity 99,7% 2-Continuous casting and hot-cold rolling The melt is poured into the strip casting wheel, which rotates at a speed of 6 meters/min. A strip of 220 mm wide by 20 mm thick is formed. 3-Cold Lamination/Rolling which aloud a maximum tolerance 0,05 mm 4-Stamping/Punching This stage counts with four stamping presses, In this process we get about 50% of slugs for each Ton of punched strip. 5-Annealing Treatment With this we obtain a Brinell hardness of 16 a 21 HB. 6-Surface Finish Surface treatment is sand blasted, vibrated and tumbled 7-Final Inspection QC department(gauge,mechenical test, surface quality) 8-Selection and Packing Boxes are marked with customers information QC -Testing The quality policy of Nansen Industries is to establish implement and maintain an effective assurance system. Based on standard of EN570 and ISO 9001 with the full employees in the process of continuous quality improvement and quality assurance practices resulting in our customer satisfaction. The purpose of our quality system is to continuously improve the quality of our products, our services and productivity in order to achieve internal and external customer satisfaction.
The MM7025 is an ideal two-channel power amplifier with whopping 140W RMS into 8 ohms per channel. Use it in an AV setup to give your front channels an earth-moving boost or in combination with a HiFi Pre-Amplifier to create a high quality 2 Channel System. Current Feedback Current Feedback amplification is a well known, Marantz original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads. Customized Components On paper an electrical component might look excellent but the result may fall short of the combined design expectations. Marantz selects the appropriate components for the specific design application. In some cases its simply not possible to use standard components that meet the high Marantz standards. These components will then be specially made for Marantz in close cooperation with the Marantz engineers. DC-Trigger A DC trigger is an assignable voltage output which can automatically control for example an electrical projection screen, lowering it when the DVD input is chosen on the receiver. IR Flasher IN The IR-Flasher IN is a standardized connection to control the AV system by external IR receivers independent of the infra red control format used. On the IR-Flasher OUT an IR-Emitter can be connected to controlled third brand components. The third connection link to this is the IR-Receiver INPUT which is similar to the IR-Flasher In, but it outputs a voltage to directly feet an external IR-Receiver eye. Please check capability per product in the specification section. Linear drive power supply LDPS Marantz own technology to design a power supply capable to follow all details of an audio signal to reproduce the finest sound quality.
