一、Regionality
Along with the development of construction machinery, elevator production has become more and more sophisticated channels, in addition to Suzhou province to make elevator accident, Jiangsu, Guangdong, Henan also gradually become a channel making lift of the province, and in the country have a lot of big and small lift manufacturers. For customers, it is best to choose the hydraulic lifting equipment from the nearest manufacturer, and because the region is relatively close, the offer will be relatively cheap and easier to obtain the buyer's trust。
二、Diversity of commodity skills
In the development process of engineering machinery, with continuous improvement of skills and skills with tact, and we need to change the market, in addition to the original mobile lifting channel and fixed lifting channel, also showing the hydraulic lifting many other different types of channels such as: Aluminum Alloy lifting channel, electric lifting channel, a small elevator, light lifting channel. Hydraulic channels have also produced many branches. The same is the high-altitude operation channel, most of the inclined cylinder, but some manufacturers alone, modeled after foreign, created vertical cylinder high-altitude operating channels. There are rail type elevators, the north and South workmanship is not the same, and the structure is not the same。
三、The uncertainty of multiple quotations
Some customers in the acquisition of lifting channels may be more than one, perhaps the acquisition of multiple units, which led to the seller in the number of quotations on the amount of doubt, the difference in the master, the offer will also show a certain fluctuation of the reduction。
四、Production cost and cost of elevator
The price of the lift channel is also determined by the cost of the goods. The lifting channel product is not the same as raw material, standard in price is not the same, and in the use of function and life safety are also different. Many people pay great attention to the price when choosing the purchasing and lowering channels, and then ignore the safety and durability. With regard to the production of lifting channels, the Sino US joint venture is higher than the domestic raw materials, precise workmanship, more security. On the offer, the hydraulic lifting channel quoted by the joint venture is much higher than the domestic quoted price。
Overall, there are many factors affecting the price of lifting channels, we believe that, despite the continuous development of construction machinery and the market needs to constantly change, there will be many different types, different standards of lifting channels. Side in the screening, while constantly innovative, in the construction machinery industry to carry out。
Operating rules
1 The operator must understand the structure and function of the equipment。
2 Before use, check whether the channel is not missing, the fasteners and fasteners are loose everywhere, the welding is not strong。
3 See if the oil is enough。
4 Support the leg before starting, and make the leg as possible as possible to get the maximum supporting area, adjust the leg to make it level。
5 Turn on the power, start the motor, observe the motor rolling is not normal。
6 If the lifting channel presents the creeping appearance, the exhaust treatment should be carried out immediately。
