After the replacement of the tires on the pavement cleaning vehicle?

The tires of the road-cleaning vehicle are also the most important part of the whole car. Just after having a healthy leg, people can run very well and quickly. The tire is directly in contact with the ground, and the suspension of the road cleaning vehicle is also used to mitigate some of the impact received by the vehicle while driving, so as to better ensure that the road cleaning vehicle has a better Smooth ride and ride comfort. After experiencing a long period of wear and tear, vehicle tires must be replaced with new ones or disassembled. Of course, it is not just after the tires have been replaced. After the replacement, some relevant tests are required to ensure the safety of the road-cleaning vehicle in the future.

1. When the tires are dismantled and replaced, new tires need to be balanced. After a vehicle tire is mounted on a rim, it is generally not possible to have a 100% uniform weight distribution. In this case, a balancer should be used to test the balance of the rim of the tire under operational conditions. Those unbalanced points use counterweights for weighting so that the tires can run smoothly.

2. When replacing road tires with new tires, the valves need to be replaced. That's because the valve is a rubber product that is depleted, and it has some problems with the aging cycle. When replacing the new road-cleaning vehicle tires, although there appeared to be no problem with the valve at that time, in the new tire's life cycle, the valve will always be in a condition of aging, and it will also cause Some invisible security risks.

3. The road cleaning vehicle needs to perform a four-wheel alignment when replacing a new tire, and tests the tire pressure. The positioning of the rear wheels mainly includes the camber angle of the front wheel of the rear wheel. The front wheel alignment mainly includes the front wheel toe, the main pin caster, the front wheel camber, and the kingpin tilt. The rear wheel alignment of the vehicle and the front wheel alignment add up to be called wheel alignment. Also, it is what we often call four-wheel alignment. The main function of the wheel alignment is to make the road cleaning vehicle able to maintain a relatively stable steering and lightening as well as branch lines, and also reduce the wear of the red steering mechanism and the wheel during the running of the vehicle. (Text / Sun Ni)

Derrick Shaker Screen

Derrick Shaker screen

it includings hookstrip shaker screen and Corrugated shaker screen.

1)

Hook strip shaker screens are applied most widely at present, Main feature as follows:

  1. These products screen panel are constructed with two or three 304 or 316 stainless steel wire cloth layers with a steel backing plate combined together. Because of different mesh size, and steel backing plate, on the condition of using intensity, to get the best and most effective filtering area.
  2. The above of thin wire cloth with middle and the bottom of the thick wire cloth, combined with different thickness steel backing plate together, infinitely enhance the whole screen use intensity. Because of different model and clients requirement, can choose different steel backing plate form, for example hexagonal, rectangular, square and so on, supporting the above different screen cloth, the whole cloth is divided into independent small surfaces, prevent the part excessive expansion damaged, better extend the use lifetime.
  3. it including models: Derrick FLC2000 PWP shaker screen, Derrick FLC500 Series PWP shaker screen, Derrick Hyperpool PWP shaker screen , Derrick 313 PWP shaker screen.

2) Corrugated shaker screen is named by its special corrugated form.Main feature as follows:


1. These products screen panels are constructed with two or three 304 or 316 stainless steel wire cloth layers, after compounded and bended, with a steel backing plate combined together. The wire cloth and bottom steel backing plate combined tightly, increase the filtering area 120% to 150% more than hookstrip flat screen, get an better effective


2. it including models:

  1. Derrick FLC2000 PMD shaker screen,
  2. Derrick FLC500 Series PMD shaker screen,
  3. Derrick Hyperpool PMD shaker screen ,
  4. Derrick DP600 Series shaker screen.


Derrick Shaker Screen



Derrick FLC2000 PWP shaker screen



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