Archive for October, 2013

Creative breakthroughs of die casting technology

Junction of walls for a structure generally takes place at attach points or mounting lugs. Traditional machined “hog-out” shapes often fly with undue weight, as it generally is not feasible to machine away low stress material in tight unaccessible areas. The design of gear casting allow the designers to thin and thicken areas based on the requirements of load instead of productivity constraints.

The characteristics of crack arrest differ in concept between the castings and fabrications. Conventional fabrications may utilize multi-piece members fastened together to produce either a redundant structure, or one where the crack grows to the extremity of a single sub-assembly. China has become the international castings and forgings country(including die casting, general casting, forging, etc.) production, a growing number of countries of Europe and the United States Japan and South Korea Australia, including the region of its original self-produced or newly developed products, transfer production to China with the typical cost and technology advantages.Stress redistribution of monolithic casting design, eradicates fears of conventional beam and frame assemblies buckling and failing at certain loads on the built-up assembly. Enhanced designs in single piece castings allow more efficient distribution of loads throughout the structure. Likewise, the defects such as holes or saw cuts brought into the structure do not spread freely because of the ability of stresses to redistribute move across the structure.

There are two rough forming process, they produce rough exterior appearance is often similar to non-professionals very good at, is generally not easy to separate the die castings and die forging (liquid forging). The designs of castings should be creative in order to attain crack arrest or load redundancy, however, and may utilize step sections, parallel ribs and inherent stiffening to both arrest damage in service, as well as to facilitate redundant load paths for conditions of over stress.

All the products like stainless steel foundry, machine tool castings manufactured by our company have passed the most strict and professional authentication in the world including ISO9000, SAE, ASTM, AISI, Din and GS, thus ensuring the international leading quality of the products and laying solid foundation for the success of the customers.

pump casting parts: http://www.fotai-china.com/pros/pro23.htm

The social and economic development constraints element

Long-term and strategic perspective, resource crisis will threaten socio-economic development constraints and establish a sound strategic security resources and reserves and resources, crisis management imperative. Demand and prices for the current recovery trend, we must foster a sense of crisis resources, as early as possible to establish resources crisis management mechanism.

Domestic demand and the challenges faced policy control, time control policies introduced earlier than our expectations, frequency regulation and control efforts are far more than market expectations. We are worried about tightening monetary policy, the funds will allow the pressure to increase steel distributor, will face a process of reducing inventories, which to some extent the future of steel prices will impact. Suspension of work by the Spring Festival from January to February this year, the impact of seasonal consumption of cement was usually low, we believe that prices slightly adjusted during the period is relatively normal, and is expected to cement production and sales and prices will gradually end up in a quarter. “Building the countryside,” the current widespread concern by the market, although still at the trade association submitted its proposal stage, but we expect the future will reach 100 billion yuan policy support scale, and on the cement, glass, building materials and housing construction-related markets play a positive role .

Focus on the Taihang Cement, Beijing New Building Materials, rainbow stock investment opportunities. In the current low profitability of state, steel prices on the profitability of the destruction of steel products is considerable. More worrying is the tightening of the steel stock valuation levels far exceed the profitability of the steel industry”s influence. Investors are advised to be appropriate to reduce the number of positions in response to earnings risk and valuations decline.

Our company has strong technical force and powerful production capacity and mainly casts all kinds of hardware casting, ductile iron casting, which can be widely used in many industrial departments such as engineering machinery, mining machinery, rubber machinery, agricultural machinery, shipbuilding industry and pump body and valve iry.

gray iron casting: http://www.fotai-china.com/pros/pro9.htm

Aluminum die casting application has a great development space

In a variety of aluminum alloy castings, die castings are placed in the most important position. In the automobile industry in developed countries, car engine block,transmission housing, direct hole intake manifold, wheels, gear power steering rudder shells, and other important parts have been commonly used aluminum die casting. Surface cleaning and more ordinary polygonal drum and shake buried cleaning device. Small quantities of small pieces that can be used polygonal clean the rollers on the surface requires high decorations can be used to buff polishing cloth or leather.

Compared to developed countries, is still much room for development of aluminum die casting applications in the domestic auto parts manufacturers, with the continuous improvement of the domestic automobile emissions environmental standards and aluminum die casting technology continues to progress, it is expected that China will have more the number of auto parts manufacturing of aluminum die-casting technology. Cleaning machine for mass production of castings can be used shells vibration. Should be open type with the pressure, remove the castings. Die casting open from the end of the injection, known as the open type, open type should be controlled accurately. Open type time is too short, due to alloy strength is still low, may be casting top and deformation caused by the fall of the die-casting type; open type too long, the casting temperature is too low, shrink large, core pulling and top out casting.

The resistance also. Generally open casting wall thickness of 1 mm required 3 seconds to calculate the adjustment and then through a trial. Removal of the gate and the equipment used in the flash punch, hydraulic machines and friction press, under mass production, according to the casting structure and shape of the mold, punching time to complete the clean-up task.

The products like cast steel products, precision investment casting manufactured by our company has been sold to over 80 countries and areas including South Asia, Australia, Europe, Middle East and North America and they are well praised and received.

auto parts casting: http://www.fotai-china.com/pros/pro17.htm

With the method of the least effort to make the highest efficiency

The present invention meets the need for sealing test after the completion ofthe oil filter bases are widely used in the oil filter manufacturing.This enables the designer to decrease overall thickness and save weight.This is because of the more efficient transfer of stresses from one point load to the overall structure.

The utility model discloses a aluminum oil filter seal testing machine, belonging to theseal test device technology, including fixed installed in the rack on the table to theworkbench with the first entrance of the pressure medium , as described in the firstcavity of the first entrance of the pressure medium and oil filter as described in the first cavity entrance location corresponding to; the second entrance of the pressuremedium, the second entrance of the pressure medium, as described in said oil filterthe second cavity of the entrance position of the second cavity corresponding to;used for compression of the oil filter of briquetting and the briquette connection withthe workbench thread; for sealing the oil filter as described in the first empty chambercavity exports and the second cavity of the export of the second cavity sealing device. The inherent stiffening capability of investment castings with complex “T” stiffeners, undulating walls, return flanges and co-incidental fluid coring passageways ensure enhanced designs in both the static as well as dynamic loading cases. Cooling problems led the most vexing problems of the LED street lamp housing manufacturers,aluminum plate, but can be used because of aluminum”s high thermal conductivity, good heat dissipation, can effectively export the internal heat.

The aluminum plate is a unique metal-based CCL, which has good thermal conductivity, electrical insulation properties and machining performance. Should try the design of the PCB near the aluminum base, thereby reducing the thermal resistance of the part of the encapsulants.

The products like lost foam casting manufacturers, stainless steel investment casting manufactured by our company has been sold to over 80 countries and areas including South Asia, Australia, Europe, Middle East and North America and they are well praised and received.

cast steel products: http://www.fotai-china.com/

The three dimensional material design features

Castings with isotropic properties have similar material attributes in all directions, as contradicted to the big differences between the longitudinal and transverse characteristics of wrought alloy castings generally used. This simplifies the analysis requirements for stress engineers and they can use a single level of material characteristics or finite element modeling of their 3D CAD designs.

The anti-gravity casting is a foundry casting forming process developed in the 1950s.It is the metal in the crucible liters of fluid under pressure along the tube bottom-up to overcome gravity and resistance to filling the mold, and a method for casting under pressure. Put pressure on the form according to the liquid metal filling the mold, anti-gravity casting can be divided into low pressure die casting, pressure casting, pressure casting and vacuum casting. In conventional fabrications – the flexibility of fasteners (bolts, rivets), stress risers in fastener holes, and the variations in installation of fasteners, induce the design knockout factors for strength that are not applied to single piece castings. hermal insulation for high-performance aluminum plate is the use of such technology, it has a very good thermal conductivity and high strength electrical insulation properties; metal grass-roots support component of the aluminum plate, requires a high thermal conductivity, usually aluminum board, copper (in which the copper can provide better thermal conductivity), suitable for drilling, punching and cutting conventional machining.

After the first tryout check the hair accessories, analyze the flow direction of the solution, the existence of hedging volume gas, whether there is the supercharger excessive volume gas, whether there is pressurized to the lack of cold material did not break out, the existence of the slag package location the size and volume of gas row does not meet the material part of, etc., need to change the mode after verifying these later. Structures also generally fail at joints, hence with decrease in number of joints, the structure becomes more reliable and predictable in performance.

Our company has strong technical force and powerful production capacity and mainly casts all kinds of grey iron casting manufacturers, grey iron casting manufacturers, which can be widely used in many industrial departments such as engineering machinery, mining machinery, rubber machinery, agricultural machinery, shipbuilding industry and pump body and valve iry.

alloy steel casting: http://www.fotaimachinery.com/product/alloy-steel-casting.html

Does New Coal Slime Dryer have its Unique Features

Coal slime dryer is a kind of highly efficient, stable and reliable heating drying equipment, designed by Fote Machinery to dry materials of high moisture or strong stickness. Its performance are better than tube sawdust rotary dryer, sand rotary dryer. It”s features are big capacity, low energy cost, and high efficience. It”s applied in the materials like coal slurry, mud, filted gypsum, Muddy, high-moisture swell soil, electroplate mud and so on.

Now Fote Machinery has researched and developed a new type of coal slime drying machine, which has a advanced dryer system. Coal slime dryer system mainly have feed system, heat source system, transmission system and drying system, dust removal system, induced air equipment, electric control system composition. And the new type coal slime drying machine has obvious advantages compared with other company products:

1.New type internal structure strengthen the cleaning and heat conduction effect for scattered material, eliminates sticky phenomenon in the cylinder body, and has stronger adaptability to moisture, viscosity material.

2. it adopts the co current drying method: the hot air and material go into the dryer in the same end and the working efficiency is very high.

3.New type of feed and discharge device, to eliminate the drum drying machine feeding jams, discontinuous, uneven phenomenon etc and reduce the dust removal system load.

4.it could change operation parameters according to different material and make the material form stable all broken fabric curtain in the dryer cylinder body and heat exchange more fully.

5.Can control product size and moisture according to customer request, the finished products moisture can be lower than 8%, the particle size can be controlled in the lower 8 mm.

6.the dryer has large overload ability, large processing capacity, low fuel consumption and drying cost.

7.Drier resistance to overload ability, large in capacity, fuel consumption, dry low cost.

8.the dryer has large overload ability, large processing capacity, low fuel consumption and drying cost.

Henan Fote Machinery Co., Ltd. is a professional copper cable recycling machinery, copper cable recycling machinery manufacturer, and our products have been highly praised by the customers at home and abroad.

flat die wood pellet machine: http://www.fut-china.com/p-26.html

Innovation is Indispensable to Coal Slime Dryer

Coal slime dryer produced by Henan Fote is to create the nature of the industry, and the creative and revealing in strategic thinking of the whole process of. Innovation is the strategic thinking broke the old ideas of bondage. In ordinary people and on the basis of former new creative, new creation and new breakthrough. Its performance in enterprise strategic activity is formulated to normal and is consistent with previous and the law of economic development business strategy.

Coal slime rotary dryer is a kind of highly efficient, stable, and reliable heating drying equipment, designed by Good group to dry materials of high moisture or strong stickness. Its performance are better than tube bundle rotary dryer and blade rotary dryer. With big capacity, low energy cost, and high efficiency.People of any ability all not innate, strain innovation ability is also in everyday social life through the study, accumulation, summary, exercise and form and improve.

Coal Slime dryer consists of shell, front and rear supporting wheels, feeding and discharging devices, gear drive and gear cap. The accessories like firebox, feeding and discharging equipment and dust collector are not included as parts of the dryer. Because of the adoption of reasonable working parameters, the rotary dryer, manufactured by our company, can save 10-15% energy and increase production by 10-15%, and is widely used in industries like cement, ore beneficiation, etc.

The objective environment must follow understanding, adaptation, use, influence, the transformation five program. The core is to meet, the survival of the fittest not only in nature so, in social economic, even more so, whether the enterprise or individual to survival and development down must adapt yourself to the environment. In order to be able to adapt to the environment must be informed of the understanding of the environment present and future trends in understanding and adapt to based on the subjectivity, make full use of the advantage of this unit, and strive to develop their own as soon as possible.

Henan Fote Machinery Co., Ltd. is a professional scrap metal crusher, flat die pellet mill suppliers manufacturer, and our products have been highly praised by the customers at home and abroad.

calcium silicate board equipments: http://www.fote-machine.com/product/calcium-silicate-board-machine.html

The Application and Features of Scrap Metal Machine

Scrap metal crusher machine is the new type of crusher machine, which is widely used for crushing of all kinds of scrap metals which including of zip-top cans, paint buckets, bicycles, diesel oil barrels, motorcycles, washing machines, shells of cars and refrigerators, electric closets, steel plate offal,(the underline parts should be sheared first, then shredded),et.It is easy maintenance, simple structure, and powerful capacity. Now Fote Machinery experts will share the application and features of scrap metal crusher machine.

The application of scrap metal crusher: The shredding line can be used to shred waste car body (without engine,gearbox,tyres),tinplate,household appliances,bicycle and similar urban garbage,empty can,other metal scraps bales, the shredder can shred and remove coatings,increase density,and prevent any explosion when putting scrap into oven,in order to improve smelting rate.

Features of metal crusher /scrap metal crusher:

1 the metal crusher slow down the motor drive.It works smoothly without too much noise.

2 strong structure and dense stiffeners to ensure the equipment chassis is strong.

3 the crusher is delivered with conveyor feeding equipment.

4 the crusher has full range of control buttons. It needs as long as one person to control the device in entire processing procedure.

5 the equipment body is accompanied by a security identification and security labels to ensure safe use.

6 the equipment can produce a much higher percentage of group ball.

In the processing of crush, the rusts, paints and other waste materials which adhering to the surface of the scrap metals were separated, then under the working force of magnetic sorting devices the non-metallic wastes that mixed in the scrap metals were sorted out which including of non-ferrous metal, plastic and rubber, etc… The final product that from the metal shredder machine is easily carrying and shipping, conveniently steel-making, shortening time of smelting, and greatly improve the efficiency of iron and steel smelting.

Henan Fote Machinery Co., Ltd. is the largest company specializing in the production of calcium silicate board equipments, waste copper cable recycling machine, which have the best quality and the most competitive prices.

sawdust dryer: http://www.fut-china.com/p-18.html

How to Ensure the Sawdust Dryer Work Stability

Sawdust dryer is special designed for woodchips, sawdust and wood powder. Wet sawdust will be conveyed into the rotary drum by screw conveyor continuously. The water will evaporate in high speed hot flow. It is mainly made up of air heater, feeder, air flow drying pipe, cyclone separator and fan etc.What we should do to ensure dryer machine has a stable working environment?

In the sawdust rotary dryer working, the stability plays an important role to hold the whole work process. So we need ensure that high stability and make everything work well. As we all know, if the gypsum enters into drying machine discontinuous, the temperature will fluctuate. Using traditional manual control, temperature fluctuation range is wide and technological requirements is ≤±3℃. When gypsum is less in gypsum drying machine in actual operation, the range of temperature fluctuation greatly exceed given value, and the stable time is thirty minutes.

The sawdust dryer machine includes heating furnace, feeding port, rotary drum, screen drum, raw material conveying pipe, cooling drum and discharging port. Rotary drum is located on the driving roller; the roller will rotate in low speed drive by motor and reducer. There is feeding port between heating furnace and rotary drum and the drum is equipped with stir blade. The dam board is equipped between the rotary drum and screening drum. One end of the screening drum is connected with the rotary drum; the other end is connected with the raw material conveying pipe. The screening drum is internally with baffle plate, and equipped with slagging hole at the bottom.

In the process of gypsum, there are some parameters of gypsum to be changed, such as thickness of plate, fire resistant board, and water resistant board. These parameters don”t affect the control of drying temperature in addition to the change of length of board, and the change of other parameters will affect drying temperature. When achieved automatic control, operating personnel only input the required production specifications.

Henan Fote Machinery Co., Ltd. is the largest company specializing in the production of coal slime dryer, cable recycling machine, which have the best quality and the most competitive prices.

flat die wood pellet machine: http://www.fut-china.com/p-26.html

Relationship Between Copper Wire Recycling and Environment

As we all know, with the developing the economic and social, protecting environment has become more and more important. So the traditional production method of copper recycling machine need to be improved and ungrated as soon as possiable. However, some links of thermal processing lead to many economic and environmental losses like heavy energy consumption and environmental pollution, therefore compressing thermal processing and shorten technological procedure is the direction of this transformation. Now China has got breakthrough in this field.Today Fote Machinery will talk about the relationship between copper wire recycling and environment.

Why copper wire recycling is important for environment?

Copper wire recycling is important for environment as it removes this metal from our landfills or prevents used copper metal from ending up in dumps in the first place.

Electricity brings light to every corner of the world. Similarly, electrical wire covers worldwide. Unsightly scrap copper wire, of which copper is often a major component, can also be important. But with time past and metal breaks down, hazardous chemicals used in the manufacture of copper items can leach to groundwater.

Copper wire recycling saves large amounts of human effort and fuel energy that is spent on mining the ore from which this conductive metal comes from. For example, copper wire scrap is melt down and reformed into a new, appropriate product. This remelting takes only about 15% of the total energy consumed in mining, milling, smelting, and refining copper from ore.

At present, complex economic situation increases the uncertainty of copper cable recycling machinery manufacturing market. The fluctuation of copper price at high level and the increasing price of auxiliary material raise the copper production cost. Correspondingly, the profit decreases, copper manufacturing entering Low-profit era. Facing to this situation, domestic copper processing industry has to improve its technology level. It is what they are doing now.

As a professional sawdust dryer china, flat die wood pellet machine manufacturing company, Fote Machinery has been always doing its best in products and services.

desulfurization gypsum pressure ball machine: http://www.fut-china.com/p-24.html

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