Monthly Archives: December 2015

Application of AS700 Series Cabinet-Type Inverter

The Shanghai Yixin International Trade Co., Ltd. is a National High-tech Enterprise, National Innovative Enterprise, Shanghai IPR Model Enterprise, Shanghai, Patent Model Enterprise, and Shanghai Technology Center.
Yixin International is a comprehensive international trading company with multilingual support for business; languages include English, Russian, Spanish, German, and Japanese. The company aims to provide a platform on which China’s high-quality products can more easily enter the international market, while making it easier high-quality products from the international market to enter the Chinese market as well.
The company also specializes in the design, development, manufacture and selling of the various types of inverters as well. One of the widely used inverter is the AS700 Series Cabinet-type Inverter.

AS700 series inverter for four-quadrant port machinery is specially designed for the industrial hoisting field, such as large portal hoist, gantry crane, shore bridge, bulk cargo, crane, and has successfully applied in the industries such as paper making, metallurgy, mining, cement, energy, chemical, petroleum and natural gas, etc.
AS700 series inverter for four-quadrant port machinery is a highly flexible AC drive product with below outstanding features: customized to meet the user's individualized needs; wide range of power and voltage, including maximum 690V industrial voltage; several built-in options; programmable to meet different application needs.
This inverter is a complete energy regeneration drive. This drive includes all parts that are running with energy regenerative including filter at incoming line side. Energy regenerative power supply unit allows energy conversion between motor and generator mode. One of the main design concepts of STEP industrial drive is to ensure the product with long service life.
Other than this, the drive is also Energy saving. Energy regenerative drive has obvious energy saving advantages, i.e. energy direct feedback toward grid without heating consumption. As external braking resistance is not required, it could be easily installed with smaller space.
This drive provides high-performance. It enables very quick conversion between electric and power generation mode, which is based on quick control performance of vector technology. Energy regenerative power supply unit can improve output voltage, and even if input voltage is lower than rated value, it can still output rated voltage with full amplitude.
After the features, coming over to the main point i.e. the Application of the AS700 Series Cabinet Inverter, it has wide range of applications. The standard configuration of this machine is capable of meeting different needs. It can be used in variety of fields, because of the standard features, which meets almost all the requirements. The S3i – n*S3i and S4i – n*S4i control board is located outside the module. The circuit board of this machine has coating. It also has extendable programming I/O ports. The communication is through the profit-bus DP. Input electric isolation is available. The AC contractor is at the incoming line side. It also has a built-in LCL filter. Du/ dt filter (nx in outline dimension). The design is optimal for the cabinet installation. The design of the module is more convenient with versatile installation. The cooling fan and capacitor provides super-long service life.

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Advantages of Yiyou glue machine

The Shanghai Yiyou Electromechanical Equipment Co. Ltd. is a company which specializes in the design, development, manufacturing and selling of the Thermoforming Machines. The company has the most advanced technology which has been accumulated as a result of vast experience of the founder in the field of thermoforming machine manufacturing. The company manufactures a wide range of machines. The products of the company are available in four categories.
Thermoforming has benefited from applications of engineering technology, although the basic forming process is very similar to what was invented many years ago. Microprocessor and computer controls on more modern machinery allow for greatly increased process control and repeatability of same-job setups from one production run with the ability to save oven heater and process timing settings between jobs.
Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold, and trimmed to create a usable product. The sheet, or "film" when referring to thinner gauges and certain material types, is heated in an oven to a high-enough temperature that permits it to be stretched into or onto a mold and cooled to a finished shape. Its simplified version is vacuum forming.

The company manufactures machines which are used in the gluing process of manufactured plastic materials. These machines are available in the last segment of machines which are manufactured by the company. In this segment, Box folding, edge sealing of plastic drums and plastics, edge folding and cutting are the post process of sublimation in plastic thermoforming, and the desired effect of customers can be achieved by using with different machines.
As we take a look at the gluing machines manufactured by the company, we find two models available. First is the Fully-automatic Drum Gluing Machine. This machine is used specially for the forming and gluing of PVC, and PET material drums. With this machine, one doesn’t need to go for manual gluing, which is actually a mess. It is characterized by automatic discharging without manual gluing. The operation of this machine is really easy and doesn’t need any formal training prior to operating it. The work of this machine is really precise and accurate. The product and aesthetics are ensured by precise positioning design, and easiness in operation. With this machine, the process of supporting is reduced, and has reduces the efforts and time required to do the same. The materials which are considered suitable or the machine are the PVC, and PET. The diameter is said to be 50-200mm. the air pressure is 3-6kg/ cm2. The required voltage for this machine is 220V and the size is 850L*840W*145H.
The second machine is the Fully-automatic Folded Plastic Box Gluing Machine. The full-automatic triple folded plastic box gluing machine is suitable for production and gluing of PVC, PET, PP and other plastic boxes, and is characterized by reasonable equipment design, easiness and safety in operation, suitability for various glues, high production efficiency, and no scratches and perfect adhesion of products ensured. The machine is applicable to gluing of PVC, PET plastic boxes or folded boxes, and hot melting of PP boxes with PET non-whitening glue.

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The nominal force for FIN angle notching machine is 1000KN

The Shandong Fin CNC Machine Co. Ltd.
is a high tech enterprise, which being certified by the Chinese government is listed in the stock market. The company was founded in the year 1998. The company is devoted in the manufacture of and selling of CNC machine tools for steel structure industries such as steel constructions, bridges, power transmission towers, electric power substations, communication towers, plates and lorry beams.

The company have been making steady improvements in the field and have accumulated advanced core technologies, and this is the reason behind the quality products manufactured by them. The company is dedicated to develop complete set of CNC controlled machines and systems which can be divided into five categories: complete set of CNC machines for steel structure, for steel tower, for large steel plates, CNC Processing machines for lorry beams and CNC boring and milling center. With CNC control systems, FIN's products can process the H-beams, U-beams, angles, plates, tube sheets, flanges and other steel profiles by drilling, sawing, punching, marking, cutting, boring and milling.
Talking about the FIN CNC angle notching machine, the nominal force of the machine is considered to be around 1000KN, which is really high, and one doesn’t find such in other general machines. The variant available in this is the, Notching Machine for Angles Model ACH200. Notching Machine for Angles Model ACH200 is mainly used to cut the flange of angle by a Hydraulic pressing machine with easy operation. The angle notching machine is with high cutting speed and high working efficiency
The nominal force for the angle notching machine is 1000KN. This cnc machine can process work-piece size is 200*200*20mm. This angle processing machine can cut angle from 0-45 degree. The angle line can process max. Length of cutting is 300mm
The notching machine rated pressure of hydraulic system is 22Mpa. The angle machine dry running times is 16 times/ minute. The right angle cutting size is 200*200*16mm.
As, the machine is quite appreciated due to its nominal force which is 1000 KN, let’s also take a good look over the remaining specifications of the machine as well. The rated pressure of the hydraulic system of the machine is said to be 22Mpa. The dry running time is 16times/ minute. The maximum size of the work-piece varies depending on the blade and its angle. The single blade cutting is 200x200x20mm (Q235-A, σb≈410MPa) 200x200x18mm (Q420, σb≈680MPa). The cutting angle is 0°-45°. The maximum length of cutting is 300mm.
The right angle cutting is 200x200x16mm (Q235-A, σb≈410MPa) 200x200x12mm (Q420, σb≈680MPa). The motor power of the hydraulic pump is 18.5 Kw, and the overall dimension is 2635mmx1200mmx2090mm. The approximate weight of this machine is 6500kg.  The working temperature requirement for this machine is 0℃- 40℃. The three phase four wire system has a AC voltage requirement of 380V. Along with this, the fluctuation of the voltage is considered to be ±10%, and the frequency of this machine is about 50 Hz.

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