Car balance block

In recent years, due to a sharp increase in car ownership, coupled with the tire warranty auto repair business has been included in the opening regulations, vehicle repair and maintenance market balance block heat gradually heating up. Car balance block warranty service become more and more investors concern, the number of counterweights service shop is also growing fast. Here for the conservation and repair of the equipment involved, the market situation and the optional products for analysis. With the benefits of nitrogen-filled tires are more and more car owners concerned about the emergence of a growing number of tire nitrogen machine on the market, in addition to the lute, Zhuhai, wind speed and other brands in the domestic market with a tire nitrogen machine. Investors determine the merits of tire nitrogen machine there are three points: ① see type nitrogen generated. Hollow fiber membrane technology is the most advanced technology, machine performance is very stable, but the high cost, the market price is higher. PSA molecular sieve technology is the earlier technology, dynamic operation, although performance in general, but the advantage is lower cost, the market price is lower. ② see gas production. If the production of nitrogen is small, in the case of continuous operation, the filling machine is often due to lack of storage volume and the "half-way temporary strike." If the business is busy, then it would seriously affect the business. Some manufacturers in order to compensate for these machines shortcoming gas production, on the outside with a few hundred liters of large air tank child, but after all, is a temporary solution, because a tank filled with nitrogen gas to give a few hours, time-consuming and power. ③ Look nitrogen purity. Most of the market nitrogen purity nitrogen machine calibration is more than 95%, very few manufacturers of machine calibrated to 90%, may require the purchase of nitrogen purity test, to prevent the purchase of non-performing models.