Blogs/News/PSAs

Application Field: Works With

The Single-Row Ball type Slewing Ring have four points with one row. They could bear axial load, radial load and tilting moment at the same time. And they are composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four points. There are three types of this kind of single row 4 points contact ball slewing bearing: without gear bearing (non tooth), external crane slewing gear bearing (external tooth), and Internal gear bearing (internal tooth).

Cleverly Change the Lower Bearing of the Tower Crane Slewing

Cleverly change the lower bearing of the tower crane slewing:

1. Firstly, the main rope of the tower crane will be replayed.
2. At 13cm on the flange connected to the bearing seat at the olive-shaped bottom of the rotating body, use a 14mm diameter steel bar to pull the ribs on the four sides of the tower machine in the horizontal direction.
3. At the top four corners of the crane slewing ringplatform, each line has a wire rope buckle with a diameter of 12.5mm, each hanging a 4 ton chain hoist.
4. The four hoist hooks are hung on the angle steel at the lower part of the revolving body at 90 cm. Be sure to hang it up. If there is no hanging point, you can weld a ring with electric welding.
5. After tightening the hoist slightly, remove the connecting bolts of the flange and the bearing seat, the bearing seat and the tower body.
6. Tighten the hoist to create a gap between the parts.
7. Quickly pull out the bearing housing and immediately insert the corresponding thick square wood prepared in advance for the position of the housing that is pulled out.
8. Replace the new tapered tower crane slewing bearingwith the bearing model and add enough butter.
9. Reinstall the parts in place according to the above steps.
10. After removing the temporary fixed steel bars and other objects, they can be tested and put into use.

Slew drive can also be called slew drive gearbox. Most of our slewing ring drive is kind of worm gear reducer. And the slew ring bearing is a gear drive part.

The slewing drive is a full-cycle rotary reduction transmission mechanism integrated with a driving power source. As a professional slew drive manufacturer, Fuyong Intelligent produces high-quality slewing ring drive products! Any inquiry is welcome!

Riccia fluitans and Glossostigma elatinoides are the two most common varieties in the aquatic plant world, and they are the species that people prefer more when they choose to plant water grass.

When breeding such kinds of aquatic plant species, in addition to scientific and reasonable care, but also regular trimming. Cut off the aging and rotten leaves, so that the new leaves can grow normally, and let the water plant always maintain a beautiful and tough status.

For Glossostigma elatinoides, it is like a green velvet carpet, and the emerald green luster can always amaze people's eyes as if people are sloping on the green grassland, breathing the fragrance of green grass.

It is not easy to maintain the whole area of Glossostigma elatinoides. When the Glossostigma elatinoides grow too dense, the lower grass will rot and rot because they cannot reach the light. So the method of trimming the Glossostigma elatinoides is that When the growth is too dense, the leaves should be trimmed directly from the top, and the new leaves will grow back after trimming.

This kind of trimming method depends on the environmental conditions and the frequency of trimming times. But the maximum is 2-3 times. After multiple trimming, the new leaves will no longer grow, or the leaves become smaller. At this time, it needs to be replanted.

Riccia fluitans is like an elf in the water. Bubbles will pop up from the end of the leaf, like a layer of crystal clear pearl, dazzling and charming. Makes people fascinated in looking at it.

Riccia fluitans is a rootless aquatic plant, which needs to be fixed with plastic net or cotton thread when planting. And when it reaches a thickness, if without trimming, it will float to the surface like a cloud.

Since Riccia fluitans produces many oxygen bubbles during photosynthesis, it will increase the buoyancy of aquatic plants. The water plants at the bottom will also turn wither-yellow or even rot because they cannot reach the light; When the buoyancy is too strong, the water plants will float to the water surface.

So when trimming, we can use thinning methods, just like trimming the hair to make multiple layers. Trimming with water grass scissors at an oblique angle, only trim a part of the water grass, and the top growth parts could not completely be trimmed or destroyed.

Here I recommend this kind of tools: Plants Aquascaping Tools Kit

This kind of trimming does less damage to the moss, and the water grass recovers faster.

Different species of aquarium plant mesh have differences when trimming. We can make effective trimming methods according to the specific form of the water plant and the specific setting of the planted tank, so that the water plant can also fully show its beauty and toughness.

SENZEAL: THE MOST SUITABLE CHOICE FOR AQUARIUM

If you want to buy high-quality aquarium accessories at a reasonable price, then believe me Senzeal must be the best choice for you. Senzeal is the ultimate destination for aquarium accessories, here it provides a variety of aquarium-related products, mainly including sustainable and high quality aquatic biological equipment, aquarium accessories, aquarium decorations, fish care, and plant care, to provide you with the best shopping experience. Our online store offers the latest and best quality of aquarium-related products. Therefore our facilities use state-of-the-art equipment and technology to maintain the water quality conditions and the optimum health of all aquatic life. You can comfortably shop on Senzeal.com at home, we will use the safest transportation system, to ensure that all products before arriving at your home can get the best care.

Application Field: Photovoltaic Power Generation

Application Field: Photovoltaic power generation

Application Field: Thermal Power Generation

We have slewing drive for solar tracker for sale. Just contact us! Maanshan Fuyong Intelligent Technology Co., Ltd. is specialized in the manufacturing and development of slewing ring drive for many years. We sincerely invite and welcome people from all around the world to invest and create more values together.