做彩票的为什么要不断拉人

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Professional snow insulation blanket manufacturer
Professional snow insulation blanket manufacturer

time: 2019-12-21 09:39:07

author: Maoxin Greenhouse Insulation Materials Co., Ltd.

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This article is provided by Maoxin Greenhouse Thermal Insulation Materials Co., Ltd. It focuses on the relevant contents of professional snow-proof and thermal insulation manufacturers. Maoxin Greenhouse Insulation Materials Co., Ltd. specializes in providing professional brands of thermal insulation quilts, high-quality thermal insulation quilt manufacturers, high-quality thermal insulation quilt prices and many other products and services. From pre-sale to after-sale, you provide various professional content services, so that you can rest assured that every penny you spend.

Professional snow insulation quilt manufacturers have a useful life. In general, the use period of vegetable greenhouse insulation quilt is 3-8 years, but the service life of vegetable greenhouse insulation quilt is also different according to the user's use method. Wait a minute.

1. When the vegetable greenhouse insulation is severely aged, damaged and cannot be repaired. In the case of multiple damages that cannot be repaired, rainwater will enter the quilt along the damaged area, and the entire quilt will be damaged, so the problem of replacing the quilt should be considered at this time.

Professional snow insulation is made by professional manufacturers 2. Vegetable greenhouse insulation is made stiff and thin. When the roller shutter machine is working, it is found that the vegetable greenhouse insulation is very stiff and not evenly laid. This situation indicates that the vegetable greenhouse is The thermal insulation effect of the thermal insulation quilt is gone.

This kind of quilt is useless, especially in the cold north in winter, when the night temperature is as low as minus 20-30 degrees, this kind of thermal insulation effect can't fully meet the needs of the warm winter greenhouse. Therefore, in this case, do not hesitate to change to a new quilt. Otherwise, the whole greenhouse crop will be frozen, and it will not pay more.

The quilt in the greenhouse can protect the vegetables in the shed in winter, but the quilt should be protected outside the shed. 1. When the film is preset in the equipment, the new type of insulation is covered by the movable curtain method. Swing away during the day and cover up at night. High-temperature weather can be used as a cover. For simple greenhouses and greenhouses, manual methods are usually used to pull and release thermal insulation quilts. For large greenhouses and greenhouses, mechanical pulls and thermal insulation quilts are usually used.

2. It can be used as the outer insulation cover of small arch shed in large equipment. 3, The heat insulation is covered with grasshoppers on the slopes of greenhouses and greenhouses. 4. The thin heat insulation is directly covered on the open field or the cultivation surface of the equipment, which has the effects of heat insulation and wind protection.

http://cyccww.cn/bwb-958.html indicate: http://cyccww.cn/bwb-958.html

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linkman: Manager Yang

linkphone: 15033110058

QQ: 1331515152

address: South of Wangcun Village, Qiji Town, Wuji County, Shijiazhuang, Hebei

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