China Drying Network News After several months of preparation, the 25,000-ton/year dimethyl sulphoxide project jointly invested by Handan Group…

An aircraft engine wearing parts diagram (abbreviated), the minimum wall thickness of 2mm, a total length of 400mm, is a typical long thin-walled parts. Technical requirements are higher, the aperture tolerance is 0.046, the outer circle tolerance is 0.03, and the su…

LED display industry people together, it is easy to talk to LED display products: how much the distance between points, how to refresh, how to use constant current drive ... ... if you do not understand, this kind of chat, is not that good pressure Big?

How to do it? To say th…

Parking lot management system technical indicators:

1. The parking lot management software has the functions of inquiry print report, statistical analysis, system maintenance and fixed card sale.

2. The system software can automatically sort an…

For decades, "Moore's Law" has been the "golden rule" of the chip industry - when the price remains the same, the number of components that can be accommodated on an integrated circuit can double about every 18-24 months, Performance will also double. Howe…

Chemical shield pump repair method is: Disassemble the shield pump: the first part of the clean-up, and then make an apparent inspection of them, whether there is any exception. Then measure the size of the key parts, electrical inspection of the motor windings

(1) Mechanical inspe…

Screw pump usage common sense

First, the screw pump start

Screw pump suction stop valve should be fully open in case of starting to prevent overload or suction air.

Although the pump has dry suction capacity, but must prevent dry rotati…