ACparts Engineering Sdn Bhd
3, Jalan Makmur 1,
Taman Perindustrian Cemerlang,
81800 Ulu Tiram,
Johor, Malaysia.
+607-8611290
+607-8611299

Latest News

Causes of overheated compressor

Jun 28, 2019
Causes of overheated compressor
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Causes of overheated compressor:

1. High surrounding temperature:
The air ventilation of the compressor room is normally bad or is to be said no air ventilation at all, which will cause the high room temperature too. When the compressor take in high temperature air, the oil temperature of the internal structure of a compressor will rise and  hence it will spoil the compartment of the compressor.
 
2. The cooler is too dirty or clogged:
Cooler is the main compartment in a compressor to lower down the temperature. However, if the cooler was clogged, it will slow down or totally block the flow of the oil through the cooler and overheating will occur. Besides, if the outer part of a compressor is dirty, it will block the air  from the cooler fan passing through the heat sink of a cooler. This will also affect the function of a cooler in lower down the oil temperature inside a compressor.
 
3. Insufficient oil:
The machine head cannot cool down if there’s insufficient oil inside a compressor. This results in the overheating.
 
Conclusion:
These are the causes of overheating compressor. High temperature will spoil or shorten the lifespan of the compartments inside a compressor. This will cause extra expenses or loss to the user. There is actually compressor which is using smaller cooler just to cut their production cost while producing the compressor. When this type of compressor is fully loaded, it will lead to overheating situation. Attention on design specifications in every aspects of a compressor is important when choosing or buying a compressor to avoid more loss in future.

 

空压机高温的成因是什么?
1. 环境温度过高:一般空压机房里本身的通风系统做的不是很理想,或是完全不透风,造成机房内温度高,这样空压机吸入的空气温度过高,机头内部油温就会不断升高,以致高温损坏各机件。
 
2. 冷却器肮脏或严重阻塞:冷却器是冷却油温的主要元件,当其内部或外部产生阻塞时,以致油无法通过或慢速通过冷却器,这都会造成油温无法降下来,另外如果冷却器外部肮脏、阻塞也会使冷却风扇的风无法通过冷却器的散热片,而会产生油温无法冷却的问题。
 
3. 油量不足:油量会因为不足,以致不够油量来冷却机头所产生的热量,所以产生高温现象。
 
结论:不论以上各种原因造成的高温情况,高温会对空压机各零组件造成损坏或缩短其寿命,而造成使用者的损失,更有一些空压机本身因为要降低成本而使用小号的冷却器,以致当在全载的情况下因散热不及而产生高温,所以建议大家在选购空压机时,必须注意其各方设计规格,不要因为一时贪便宜买到不合规格的空压机,以致日后的损失会更大。

Drawbacks of insufficient lubricant for air compressor

May 16, 2019
Drawbacks of insufficient lubricant for air compressor
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Drawbacks of insufficient lubricant for air compressor

 

1. Will lead to overheat and damage the machine

If the lubricant is insufficient or improper, after the air compressor has been working for a period of time, some of the parts will melt or expand and lead to damaging of the machine.
 

2. Sound and environmental pollution

When there is insufficient lubricant, the operation of the compressor will lead to some noise and might damage bearing and gear. In some circumstances, noise are affected by poor transmission or misplaced gearing. In this case, it will affecting the production and polluting the environment.
 

3. Machine not performing, wastage

During the working process of the air compressor, without proper amount of lubricant, the transmission parts might get stuck and lead to low performance of the machine. In this case, the air compressor will not be able to perform normally and the consumption of energy will increase proportionally.
 

4. Oil Spill

After the air compressor is running for a period of time, the oil from the cabinet might leak due to the damage of the screw or seal rings. Frequent cold start (oil produces foam) or too high oil level will lead to oil leakage. These will result in environment pollution.
 

5. Poor friction lubricant, lead to wear and tear

In conditions that the machine are lack of lubricant, the gearing are unable to work normally. The gear will be worn and spoilt easily. When the tooth surface of the gear is tear, the air compressor will be unable to work and perform normally, same goes to the bearing in the machine.



 

空壓機潤滑不良將導致這些嚴重後果

1. 油溫過高,熱變形大,引起損壞 空壓機工作一段時間後,由於潤滑油量不合適或超負荷運轉等原因,油溫急 遽上升,有些零件會熔結產生故障; 有些零件熱變形大,引起精度下降;有 些零件在高溫下材料強度降低,引起損壞。

2. 震動、噪音、環境汙染嚴重 空壓機啟動後,有時會發出尖叫聲,如聲音大且持續持續可能是軸承損壞, 齒輪磨損; 如偶爾聲音大則可能是齒輪損傷,或有異物卡住。 有時還會產 生較大的抖動現象,可能是由於傳動裝置固定不好或齒輪、軸承磨損造成 的。 這個情況,都嚴重汙染環境,使生產現場失去安全感,影響生產,此 時必須進行開蓋檢查處理。

3. 運轉不靈,動力耗損大 空壓機在工作過程中,傳動件有時會卡住,出現斷續運轉和運轉不均勻等現 象,在這種情況下,空壓機無法正常地傳遞載荷、傳遞運動而且能量耗損又 特別大。

4. 漏油 空壓機運行一段時間後由於密封圈損壞或螺絲鬆動,會出現箱體漏油。 有 時頻繁冷啟動(油產生泡沫) 或油位太高還會出現通氣塞處漏油,造成環境 汙染。

5. 摩擦副潤滑不良,導致表面磨損、膠合 摩擦副表面,典型代表如齒輪副等齒合傳動的零件,在惡劣的工況條件下, 齒合面間無法形成良好油膜或形成了又很快破壞了,表面就會出現磨損、膠 合、塑性變形等齒面失效形式,使空壓機不能正常工作。軸承、軸承類也容 易出現此類故障。

Rent/Sale compressor

Jul 24, 2018
Rent/Sale compressor
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Rent and sale compressor , we supply new and second hand compressor to give customer a good service.

Sale of Second hand Air Compressor

Mar 28, 2018
Sale of Second hand Air Compressor
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Type: GA75PLUS
Pmax:7.5bar - 108psi - 0.75Mpa
75kw- 100HP
Manufacturing year: 2008


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