Selection and maintenance of greenhouse roller blinds.

1,224 Published by xia, Crystal Oct 30,2019

Want create site? Find Free WordPress Themes and plugins.

The greenhouse roller blind machine is a roller blind machine, which is mainly composed of a reducer, a motor and a roller blind device. Whether it is selected or used, attention should be paid to the stability of the reducer and the roller blind device. After the aspect can be stabilized, the greenhouse roller blinder can be more durable and create greater benefits for our greenhouse growers.

Roller shutter WiFi controller can be controller by mobile phone APP.

1. The bearing in the greenhouse roller blind is also a very important component. The quality of the bearing is also an important aspect of the greenhouse roller blind machine.

2. The outer ring and the inner ring of the boring tool or the hacksaw blade to be smashed or slid, and the outer ring and inner ring of the bearing should be “giggle” and free from swarf, scratches or only inconspicuous fine marks. If the bearing has the markings blurred, the appearance is dull, the swaying has a gap, the outer ring rotates at the same position, there are scraps or scratches during the slashing, the rust stains on the cage, etc., indicating that the bearing quality is unqualified, do not buy.

3. The end face of the outer ring should be marked with the code name, origin and date of manufacture, and it should be clearly conspicuous.

4. Hold the inner and outer rings separately with both hands so that they move relative to each other in the radial and axial directions. There should be no sense of clearance. Larger bearings can feel the gap, but there should be no metal impact.

5. For qualified ball bearings, it is made of high-quality bearing steel. The inner and outer rings and cages should be bright as a mirror after wiping off the anti-rust oil. The hand should be smooth and delicate when touched.

6. Make a mark on the outer ring. Whenever you stop, the stop position of the mark should be different.

7. The rivet riveting between the cages should be uniform and the rivet heads should be unbiased. Support the inner ring by hand and the outer ring by the other hand. The outer ring should be able to rotate quickly and then gradually stop.

Did you find apk for android? You can find new Free Android Games and apps.

2019 China Shenzhen Public Security Expo!

Focus on security technology innovation and lead the development of AI industry. The 17th China I...

Do you like ? 3,689

Read more

Celebrate the 14th anniversary of Yaoertai !

On May 11, 2019, our company Yaoertai was founded 14th anniversary! In the past 14 years, we hav...

Do you like ? 3,511

Read more

2019, let’s go hiking together!

Saturday, the first week of work in 2019, On a sunny afternoon, Yaoertai, all business colleagues...

Do you like ? 4,612

Read more

The 28th Beijing Construction Expo will be held soon, and invite you to participate in the grand event!

The 28th China (Beijing) International Building Decoration and Materials Expo will be held on Mar...

Do you like ? 4,552

Read more

R+T Asia Shanghai Door and Window Sunshade Exhibition, the opening of the 2019 is coming soon

The 15th R + T Asia Shanghai Door and Window Sunshade Exhibition will be held from February 27th ...

Do you like ? 3,832

Read more

Difference between 433 remote control and 315 remote control and its code method

The frequency used by the radio remote control is 433Mhz or 315Mhz, also referred to as 433 remot...

Do you like ? 19,772

Read more

Infrared alarm principle, function and installation method

The infrared alarm can detect the infrared rays emitted by the human body, and is composed of an ...

Do you like ? 4,196

Read more

Congratulation YET Global Sources Electronics Exhibition bring to a successful close

Congratulation YET Global Sources Electronics Exhibition bring to a successful close Gate remote ...

Do you like ? 4,360

Read more
YET2018All Rights ReseverdTechnical Support:Baiila