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Temperature | |
Oil spill | |
Gushing oil at negative pressure | |
Safe |
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| Energy-saving benefit | External filter screen | After-sale service | Maintenance and expenses | Inventory of the parts |
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 Practice of DYNA screw type air compressor.The fan leaf of DYNA is proved, according to the experiment of wind-tunnel, with characteristic of high flow and low wind cuts. The rotor is large. The rotational speed is low. when the pressure rises, the decreasing rate of flow is the lowest among units of same class. It does not raise rotational speed to increase the flow, so the noise is low. The low rotational speed causes friction coefficient of the belt reduced and the durability lengthenned. None tooth type belt is used, operatation is more smooth and quiet. Realistic state analysis. The fan , rotor and belt are the main sources of noice during operation of air compressors. |
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Practice of DYNA screw type air compressor. DYNA adopts design of Germany AKG cooler, enlarge area of heat dissipation by 40%. Guides with the air current, it results extremely good in heat dissipation. All inner tubing design are extremely simple, it does not cause damping and interference of the air current. All oil passage adopt metal hard tube; with the smoothness of metal surface and good heat-conduction, the heat dissipation is more effective. Strengthen the cooler and cooperate with the brand-new fan, noise decrease. Realistic state analysis. The industrial worldwide is originated majority at north where it is cold and dry; it is rare that operation of the air compressor has problem of high-temperature. But at Southeast Asia & newly developed Asian industrial cities, where it is hot and humid, the machine jump off owing to the high temperature is the major problem. It influences production. |
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Practice of DYNA screw type air compressor. DYNA adopts the Swedish EO seamless steel tube, the purpose-built bent tube adapter and set up antivibration cushion at all spots that vibrated to offset the vibration frequency effectively. The strenth received is averaged. The vibration is minimized to the lowest. The units are durable. Realistic state analysis. Oil, temperature and pressure are the three major factors of durability of the air compressor. The wear-out of hose is unavoidable and causes leakage. The mixture of oil spill, impurity and dust in the air cause blokage of the cooler. the air compressor can't function. |
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Practice of DYNA screw type air compressor. DYNA adopts 逆相 phase protection, overload protection, two-phases temperature switch protection, all are upto specification requirement of second generation pressures container. The motor and electrical machinery are supplied by manufacturers of CE safety recognition approval. Fire prevention sound insulation fiber ensure safety. it is with ISO 9001 approval. Realistic state analysis. Units that being assembled generally have no assurance of quality. Personnel quality is de-efficient, lack of proper training. The quality control of the materials used is standardized. |
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Practice of DYNA screw type air compressor. DYNA adopts the solenoid valve intake controller, at the moment of power failure, the spring lock up the intake valve. The remain pressure of the compressure chamber of the rotor be released through三通 solenoid valve. Oil would not back spill at negative pressure. Realistic state analysis. During operation of screw air compressors, the internal is at status of pressure maintaining. In case of sudden power failure or a breakdown, oil will gush out. |
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Practice of DYNA screw type air compressor. DYNA solenoid valve intake controller, with precision to control, totally jump off the design theory of the traditional reciprocate air compresso. Its working efficiency is 20% higher than 容調式 intake controller. It saves considerable energy expenses. Realistic state analysis. The lower technology of 容調 control is commonly adopted. When pressure increase; compression ratio rises; efficiency is reduced rapidly; energy consumed. |
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Practice of DYNA screw type air compressor. DYNA adds and hangs external filter. Dust and impure substance in the air be filtered at first stage, it effectively reduce the pollution sources be admitted into the machine. The internal is always kept clean and lengthen durability of consumptive parts. Realistic state analysis. Dust of atmosphere once enter the unit through compression, it may be running to any part randomly with the oil. It will cause load in the system. The durability of consumptive part shortened. |
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Practice of DYNA screw type air compressor. The 100% service-satisfied hot line of DYNA - engineers that are authenticated by mother factory are always available to solve any problem. Consumptive parts of 正廠 are always available; working-hour are short; quality is always the first. Realistic state analysis. To entrust general compressor shops to maintain, it is time-taking and no quality insured. |
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Practice of DYNA screw type air compressor. Spare parts list, consumptive material change all are clearly stated on maintenance manual that attached with the machine. All relative items are very clear. We guarantee its quality and cost being reasonable. Realistic state analysis. Part consumptive material service durability differs; change is frequent. Costs to purchase one machine are low; but maintenance cost is enormous. |
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Practice of DYNA screw type air compressor. DYNA has been producing for over 20 years. New models have been developing; the old models are still being still produced continuously; the accumulation of the experience and technology plus highly automated warehouse management. With sufficient stock of the parts, we guarantee 20 years of supply. Realistic state analysis. The durability of markets of general assembled units are limited. Models change and replaced miscellaneously. Parts and materials supply are not systemically organized; production of one batch is finished, no stock available once production stopped. |
