design and manufacture lead-acid batteries, spotlights and jumper starters
The main function of the pump is to pump gas into the object that needs to be pumped, that is, when we usually need to inflate, we cannot do without the pump. The types of this product are also very diverse. For example, balloon pumps and car pumps will use this product. It can be driven by manpower... read more
However, there are many brands of car air pumps currently on the market, and the quality is uneven. How good is the car air pump? How to buy? Questions such as how to use the air pump have plagued many consumers. The following editor will give you a detailed introduction to the skills and other know... read more
1. The working principle of the air pump is: (1) The engine drives the crankshaft of the air pump through two V-belts to drive the piston to pump air, and the injected gas is introduced into the air storage tank through the pipeline. On the other hand, the gas storage tank also introduces the gas in... read more
1. Subject matter and scope of application: This standard specifies the security requirements play pump operation; suitable for use Jushu all play pump to operate. 2. All pump valves, meters safety devices must be complete and intact, and regularly check the school positive and lubricants used in co... read more