北京十一选五中奖金额

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Unified hotline Eighteen billion nine hundred and fifty-four million four hundred and thirty-one thousand four hundred and thirty-three

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Eighteen billion nine hundred and fifty-four million four hundred and thirty-one thousand four hundred and thirty-three
Fax: 0533-5203927

Contacts: Manager Wang

Company address: No. 46, Bozhong Road, small industrial park, Ma Shang Town, Zibo
Common problem
Attention points of screw vacuum pump
Source: Http://hybchf.cn/ Date: 2020-05-20 14:15 14:15, click: Author: screw vacuum pump.
        Screw vacuum pump Application rate is more and more common. After long term application, there will be some problems. In order to achieve better results, let's learn about the following. Screw vacuum pump What should I pay attention to?
  After 2000 hours, the screw vacuum pump should be overhauled, check the aging degree of the rubber seal, check whether the exhaust valve plate is cracked, remove the dirt on the valve plate and the exhaust valve seat, clean the rotor, rotating disc, spring and other parts of the vacuum pump cavity, and dry with the dry cloth. In most of the new vacuum pumped dry gases, the vacuum pump recommends a change of oil for about 100 hours. If the screw vacuum pump response is abnormal, stop checking immediately. In operation, the bearing temperature does not exceed the ambient temperature of 35 C. When the screw pump is used in cold winter, the screw plug must be screwed under the pump body after closing, so as to remove the medium and avoid freezing and cracking.
        The above is about the use of screw vacuum pump attention, you can according to the actual operation requirements, choose the right way, avoid blind operation cause unnecessary losses, if you have other problems, you can pay attention to our website, we will regularly update the website article, hope to help everyone.
 

Zibo Dan ray Vacuum Equipment Co., Ltd.
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Eighteen billion nine hundred and fifty-four million four hundred and thirty-one thousand four hundred and thirty-three
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Contact address: No. 46, Bozhong Road, small town Industrial Park, Ma Shang Town, Zibo

Company Tel: 18954431433

Contact: Manager Wang

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