AirTOP Pneumatic & Hydraulic
AirTOP Pneumatic & Hydraulic is specialized in manufacturing pneumatic and hydraulic components, including pneumatic cylinder, solenoid valve, directional valve, mechanical valve, FRL units, pneumatic fittings, air gun, etc.
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Make Your Job Easier With Tyre Machines And Wheel Balancers
Posted on July 31st, 2009 No commentsTyre machines have proven to be an asset to workshops and garages, as no longer workers have to struggle with changing tyres.of pneumatic cylinder.Automobile accessories are associated elements of a vehicle, which help in increasing the efficiency and appearance of a vehicle. The vehicle accessory of top quality beautifies the incomplete and plain area of the vehicle by its charm and attraction.
One such important accessory of any automobile is its wheels. Wheels or tyres guard the performance of a vehicle as well as protect lodgers. Wheels are the key constituents of a vehicle and to guard the rims of a wheel from damaging while changing of tyres, tyre machines is one of the effective means. Earlier, steel rims were more common than any other type of rims but were quite heavy in weight as compared to the alloy wheels, which are quite light in weight.
Nonetheless, steel rims are very easy to repair, where as the alloy wheels are tough to mend but are simple to accelerate. Indeed, steel rims can be re-shaped into its usual shape easily by using a simple hammer where as alloy wheels cannot be brought back into its shape as it generally breaks but with the help of tyre machines all kind of wear and tear of tyre can be taken care of.
Today a large number of tyre machines are available that are ideal for both small workshops as well as garages, which helps in changing and maintaining the tyres of the vehicles. By using these tyre machines, it becomes very easy to demount and mount the tyres.
Tyre changers operate both on the lower and upper bead that tenderly removes the tyre or rim from the wheel and lessen stress as well as damage. The tyre machines are easily obtainable in the market and that at also at very affordable rates. These high performance tyre changers are an excellent substitute obtainable for mounting and demounting of the vehicles tyres.Pneumatic Cylinder, Pneumatic Valve, Air Cylinder, Air Treatment Units, Pneumatic Accessories, Hydraulic Components, Pneumatic Cylinder Manufacturer, Outdoor SPA, Steam Shower Room, Electric Chain Hoist.
These machines have the aptitude to grip a tyre of any size. Remote control unit, lubricated unit fitted, air powered bead breaking system and two pneumatic cylinders are some of key features of these tyre machines.
Complete with an extraordinary mounting tool and polyurethane tool as well as the standard steel mounting head, the tyre machines provides an integrated security for the alloy rims. Additionally, the mounted spoke tool along with its extraordinary surface treatment has the ability to change any wheel, reduces the friction on the tyre and also has features of rotation and angle adjustment.
With the help of tyre machines, the most tough wheels and tyres can be de-mounted and mounted in an easy and safe way. The incorporated central locking system laser guides the lower and upper bead breaker and the computer-regulated rotation speeds up the functioning of the tyre machines.
The fully mechanical tyre machines pneumatic cylinders and wheel balancers also feature LCD display and are semi-automatic and swing arm machine, which are capable to mount the tyres up to 24 inches rim. Tyre changers also include a wheel balancer with an automatic distance data input and rim diameter, which is fully proficient and motorised to grip 24 inches rims with the hidden and special weight functions along with guided programs relating to weight placement. -
Throttle Pressure and Throttle Response
Posted on July 26th, 2009 No commentsFrom a technical point of view, throttle response can be measured by how fast your engine can build vacuum in its intake manifold, via throttle pressure. The faster and higher peak vacuum is reached in the intake manifold, the higher the pressure differential will be between outside air, and your engine. This pressure differential forces the air to flow from the area of high pressure (outside air) to the area of low pressure (the engine and pneumatic cylinders), and the higher the pressure difference, the greater the pressure force, and the faster the air flow into the engine.
This is essentially how throttle response works. To improve throttle response several engine alterations can be used to achieve a higher peak vacuum in the engine or a faster change in vacuum per throttle input… some of these include:
1- Using undersized intake pipes and intake plenum runners to increase the airflow velocity in the intake system, making the engine able to suck all the air out of it faster and create vacuum sooner.
2- Adjusting intake cam timing to open the intake valve as peak vacuum is created inside the cylinder near bottom dead center.
3- Reducing the overall intake system volume, by using smaller manifolds, less vacuum lines, and more electrically operated (rather than vacuum operated) engine auxiliaries which means the engine has less air volume to clear from the intake system to create a vacuum in the manifold to force new air in.
4- Using cam separation and cam overlap (when both intake and exhaust valves are open at the same time) to have the previous cycle’s exhaust gasses help pull in fresh intake gasses for the beginning of this combustion cycle.Pneumatic Cylinder, Pneumatic Valve, Air Cylinder, Air Treatment Units, Pneumatic Accessories, Hydraulic Components, Pneumatic Cylinder Manufacturer, Outdoor SPA, Steam Shower Room, Electric Chain Hoist.
One interesting application of this concept is the G-Power supercharger kit for the BMW M3. The ASA supercharger powered kit focuses on response and efficiency rather than on astonishing peak power figures. The G-Power kit utilizes a very conservative boost supercharger by ASA giving a peak of only 4.4 psi of boost. Since the engine already very highly powered at 420hp, the addition of just 4.4psi of boost results in well over 500hp (as a conservative estimate) and as much as 560hp as a result of this combination.
The focus of the G-Power kit is not just power figures, as rather than just providing a supercharger kit for the M3, G-Power has designed a completely new intake manifold for the M3. The manifold although has higher volume than the original M3 manifold (for more peak power as this is now a supercharged car), does have a narrow profile that promotes high air velocities to improve throttle response. Furthermore, the new manifold has integrated individual runners for each cylinders complete with trumpet style inlets raised from the air cylinder floor of the plenum, which has been proven through fluid flow simulation to reduce boundary pressure differentials, reduce the pressure drop inside the intake manifold, and promote higher air velocities that lend themselves to higher peak vacuums and faster vacuum buildup inside the manifold.
Even though centrifugal superchargers typically show a linear boost curve with engine rpm, and thus produce little to now power gain in lower rpms, the combination of this supercharger with the redesigned intake manifold and new tune reportedly provides over 20% increase in torque at ALL engine rpms, and with increased response.
Here it is in G-Power’s own words:
Air duct: Sport air filter system, CAD-FEM flow optimized boost recooling system consisting of an air duct made from aluminum cast, high capacity air-to-air intercooler made from aluminum cast in the car’s front and a large volume air box made from aluminum cast, including 8 integral resonance induction pipes made from light polyamide, ensuring an optimal throttle response and a perfect torque curve; pneumatic controlled, engine load related boost control; boost level approx. 4 psi rel.
The G-Power kit comes in 3 power ranges corresponding to 4, 6 and 7psi of boost. The 7psi kit with their full titanium exhaust is capable of peaking out over 580 hp with great response to match. Last but not least, the new G-Powered M3 is capable of doing a 0-124 mph 2 seconds faster than a factory M3, which at those speeds is about 20 car lengths of distance between the two cars. Moreover the G-Power with its unlimited speedometer will keep pulling all the way up to 223mph! -
A Bigger Engine is Better
Posted on July 19th, 2009 No commentsThe version 350 CDI Blue EFFICIENCY is that of smaller consumption of the range Class S. It has a diesel engine of six cylinders in V of 2,987 cm³ that gives 235 CV.
Is a motor of capable and smooth pneumatic cylinder operation to move with certain ease the car? Only to travel very loaded in highways where that to do progresses often have can be remained somewhat just.
This motor consumes 7.6 l/100 km (0.1 liters more with bodywork extended). The following Class S more next by consumption of fuel is the S 400 HYBRID, that has a total power of 299 CV supplied jointly by a motor of gasoline and another electric one of 20 CV. The consumption endorsed of the S 400 HYBRID is somewhat greater, 7.9 l/100 km, but the necessary disbursement to acquire it in a lot greater, since costs some 13,000 € more.Pneumatic Cylinder, Pneumatic Valve, Air Cylinder, Air Treatment Units, Pneumatic Accessories, Hydraulic Components, Pneumatic Cylinder Manufacturer, Outdoor SPA, Steam Shower Room, Electric Chain Hoist.
In the 350 CDI Blue EFFICIENCY Mercy-Benz has applied some improvements so that the consumption be possible the lower thing. It has the lower part of its bodywork careened to reduce the resistance aerodynamics to the advance and a change of automatic marches (of seven marches) that is disconnected of the motor when the car is detained. The only car of similar size and power that spends less is the BMW 730d of 245 CV (7.2 l/100 km).
An aspect that distinguishes to the Mercy-Benz class S is the smoothness with which it displaces. To the interior few noises they arrive and vibrations, for which to travel in it turn out to be really pleasant.
The Class S has pneumatic valve suspension of series, call “AIRMATIC” that gives very good relation between stability and comfort. This suspension gives the possibility to adjust two levels of height of the bodywork. The suspension “AIRMATIC” also modifies the hardness of the dampers automatically in function of the situation, though there are two selectable programs by hand. -
Pneumatic Jackhammers
Posted on July 12th, 2009 No commentsJackhammer, also known as a pneumatic valve or pneumatic jackhammer, is a handy percussive drill powered by compressed air. The pneumatic drill is used for a variety of tasks that may include drilling rock, break up pavement, and various other tasks that require powerful hammering. The pneumatic jackhammer works similar to a hammer and chisel, by jabbing with its bit, not rotating it. The pneumatic jackhammer is one of the most popular rugged tools that are available today. Although, the portable pneumatic jackhammer is not viable for use on walls and steep slopes, as it relies on the inertia of the mass of its body to drive the bit into the work, and directing that mass when not supported by the work is difficult.
Also, for the pneumatic jackhammer to be effective, gravity is required to bring the mass back into contact with the work after each blow. For using the pneumatic jackhammer effectively, the operator may bend over the tool to assist but is not really capable of overcoming the forces involved when not assisted by gravity. A technique developed by experienced laborers is the use of two man teams to overcome this obstruction of gravity. One laborer operates the hammer and the second assists by holding the hammer either on his shoulders or supported in his arms. Both men can use their collective weight to push the bit into the workface. This method is widely referred to as horizontal jack hammering. Another method is overhead jack hammering, which requires strength conditioning and endurance to hold a smaller jackhammer, called a rivet buster, over ones head.Pneumatic Cylinder, Pneumatic Valve, Air Cylinder, Air Treatment Units, Pneumatic Accessories, Hydraulic Components, Pneumatic Cylinder Manufacturer.
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Jack hammers are widely used in construction projects. The jackhammers find a typical use particularly for knocking down and putting up the foundation of structures. However, the pneumatic jackhammers also find extensive use in the fields of excavation and mining. The pneumatic jackhammers are one of the important tools. The pneumatic jackhammers are faster and more efficient than the traditional hammer-and-chisel. Thus, when employed in projects which demand tasks to be finished in time, the pneumatic jackhammers come forth as the most reliable solutions. The pneumatic jackhammers are thus especially needed in demolition projects that need to be finished in time.
The pneumatic cylinder jackhammers are quite difficult to operate considering the tasks they perform and require some basic skills to work with. Therefore appropriatecare should be taken whenever they’re used. To promote occupational safety, construction companies must require their operators to read a pneumatic jackhammers guide. Before you start using the pneumatic jackhammer, it is strongly recommended that you wear your safety gear when it. The recommended safety gear is mentioned clearly in the user guide but generally include boots, gloves, goggles and ear muffs. While operating a pneumatic jackhammer stout clothing helps too. Usually the bits of the jackhammer get very hot in operation so use caution handling them. The rest of the machine can get quite warm also. So it is always better to count on the safety precaution while operating a pneumatic jackhammer. -
Reliable Pneumatic Conveying
Posted on July 8th, 2009 No commentsAtlas Food Processing Systems has over 60 years of experience in the bulk handling industry and has supplied over 1,000 pneumatic conveying systems to bakery and food processing companies.
Pneumatic cylinder conveying of bulk solids is an established and accepted method of both transferring and accurately feeding materials into downstream processes such as mixers and blenders, and for packaging and distribution systems.
It must be said, that the most important consideration in providing a reliable conveying system, must be given to the specific characteristics of the conveyed materials, such as its bulk density, particle size, moisture content, abrasiveness, fragility and sensitivity to temperature.
Consideration of the materials specific characteristics allows the selection for the most appropriate method for conveying the material. The reliability of the conveying system is also dependant on the design and installation of the conveying system.
Once the specific characteristics of the material to be conveyed are identified and the appropriate conveying method selected. Consideration of the batch sizes, batches per hour and the number of delivery points allows calculation of the conveying rate, which will satisfy the production requirements.
Having established the conveying rate, the next step would be to select the ideal conveying pipe diameter and feeder, which will guarantee throughput tonnage, and ensure reduced power consumption.
When establishing a pipe route, it is good practice to consider using horizontal and vertical pipe runs. This will ensure a consistent and stable flow of material during conveying.
It is best to avoid inclined pipe runs. Inclined pipe runs affect the efficiency of the conveying system because the material will tend to drop out of the air flow and descend back down the pipe. At best the material will be re-conveyed back up the pipe and at worst could develop pneumatic valve into line blockages at the bottom of the inclined pipe section.
Always use straight conveying pipe lengths between bends to allow the conveyed material to accelerate to its desired velocity after each bend, and thereby reduce the overall pressure drop in the system.
Some times overlooked is pressure drop in the supply line from the blower, particularly important if the blower is located some distance away from the pick-up point, and also the increase in temperature due to the compression of the conveying air.
The use of long radius bends will reduce wear and pressure loss within a system although tee bends can be sometimes used on fragile or very abrasive products.
In a conveying line of constant diameter the conveying pressure drop is directly proportional to line length. As the pressure drops the air volume increases, which in turn increases in air velocity. High material velocities will lead to increased wear on bends and material degradation.
The simplest way to avoid the excessive pressure drops and increased conveying velocities is to ensure that conveying lines are installed taking the shortest route possible to the discharge point and using as least bends as possible.
Apart from improved reliability, the other benefit of using shorter pipe runs is reduce the burden on the conveying blower, which means cost savings on power consumption.
Alternatively, if it is not possible to have short runs to compensate for the increase in air volume and relative air velocity a technique called “line stepping” can be used to increase the pipe diameter at selected points along the pipe run.
Line stepping is an effective technique to reduce conveying line pressure and ensure constant conveying velocity in the pipe line. Promoting a more efficient and stable conveying system, reducing wear on bends and product degradationPneumatic Cylinder, Pneumatic Valve, Air Cylinder, Air Treatment Units, Pneumatic Accessories, Hydraulic Components, Pneumatic Cylinder Manufacturer, Outdoor SPA, Steam Shower Room, Electric Chain Hoist
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Never step a conveying pipe before a bend and it is always good practice to step pipes six metres after a bend.
Rotary valve feeders can also have an affect on the reliability of the conveying system. The rotary valve’s pockets are full until the material is discharged into the conveying line. The empty pockets are then pressurised by the conveying air. If not vented the pressurised air in the empty pockets will pass into the silo and the material above the rotary valve leading to bridging.
One of the simplest ways to avoid this problem is to use a rotary valve that incorporates an outlet for venting the empty pockets. The air can then be vented to a air/dust separator and any carry over can be automatically re-introduced into the conveying system. -
A Tyre Changer to Make Life Easier
Posted on July 6th, 2009 No commentsTyre machines are the finest quality tools that you can find to surmount the obstacles that come while changing the tyres from your car, motorbike or any other vehicle for that matter. While you drive your car, one of the worst things that could happen to you is to find that you have a flat tyre. Having to change the tyre of your vehicle once too often can get quite tiresome. But all is not lost; the professional tyre changer comes to your rescue. It is easy to use and is the quickest and simplest way of getting your tyre changed.Wheels are the main part of a vehicle and it is of utmost importance that the rims of the wheel are protected while the tyres are being changed. The tyre machines take care of this. A tyre changer is not only easily available but also easy on the pocket.The tyre machines which provide high level performance have the best of choices in mounting and dismounting your vehicle wheels. They have the capability of handling tyres of just about any size.The tyre changer has the following features:· It is equipped with a remote control.· It is fitted with a lubricated unit.· It has a bead breaking system which is air powered.· It has a couple of pneumatic cylindersto clamp down the wheel.Besides tyre machines, the automotive engineering has also made available to the consumers other tools like wheel balancers, lifting equipment and sir compressors which one might like to carry especially while on long drives or where the road stretches endlessly with no service stations in sight. At stores supplying such kinds of tools you will also find other relevant items like weights for wheel balance, tubeless valves and other materials used for repair.
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0Besides you also get a range of other tyre accessories like wheel protector rings and tyre fitting tools and other equipment that can be used so as to improve the looks, functionality and effectiveness of your tyres. An advanced tyre changer is made up of lateral bead breaking arms which comprise of assembly for arm actuation as well as bead breaking tools. The actuation assembly is made up of a base frame which is like a box, a side of which has an articulated arm. It has horizontal rotary platforms set up on the box for supporting and clamping down the wheel.There is a huge range of packages and configurations of tyre machines available in the marketplace. They might be semi automatic or have swing-arm machinery that has the capability of mounting and dismounting tyres of up to 24″ rim. The professional tyre changer has a dependable and controlling operation besides a mounting head which safeguards pneumatic valve the alloy wheels or rims.Many a tyre changer will come along with a wheel balancer which has a distance data and automatic rim diameter input which is fully competent in and automated in dealing with 24″ rims with hidden weights or guided programs regarding placing of the weights as wells as exclusive weight functions. You can even shop for such type changing equipment by searching the Net and comparing prices so that you can get the best deal.A few of the best tyre machines available today comprise of:· Fully automated tyre changers with the auto touch option: This tyre changing machine has auto touch tools on the upper as well as lower beads which gently slip off the tyres from the wheels, minimizing stress and averting damage. It also comes with a laser central locking.· Tyre machines equipped with tools for quick release: This machine supports a clamping ability of 24.5″ on the outside and 22″ on the inside. The highest rim width that it supports is 12″ and the highest wheel diameter it supports is 40″.