秋霞电影网院午夜伦不卡A片,色综合天天综合网国产成人网,在线观看国产免费视频,蜜桃精久久久久久一区二区三区

Vacuum drying of wood is an important part of ensuring the quality of solid wood flooring

Release Time:2019-04-02

  Wood vacuum drying equipment is an important equipment commonly used in solid wood flooring. Generally, dry hard broad-leaved wood materials, medium and high-grade solid wood flooring are mainly made of high quality imported materials. A more reasonable production method is to first process the logs into semi-finished products of floor slabs at the place of origin, and perform wax seals on the ends of the boards to prevent end cracking, and then sell them to the floor processing factory for artificial drying. Reprocessed into finished flooring.we are provide wood dry machine,you can know it.we can guarantee the quality of wood dry machine.

  Artificial drying is an important part of ensuring the quality of solid wood flooring. The purpose of drying is mainly to stabilize the wooden floor shape. It will not shrink, swell and deform during the future use, and also improve the processing performance, performance and durability of solid wood flooring. The key to the quality of the drying is that the final moisture content must reach an equilibrium moisture content slightly below the environment of use. It is about 12%-16% in the south of China, about 10%-12% in the north, and about 6%-8% in the northwest, and it must be dry and ensure that the non-warping, cracking and drying stress are basically relieved.

  Dry quality and drying cost are generally mutually restricted, but with reasonable drying equipment, reasonable drying process and proper operation, the drying cost can be ensured while minimizing investment and drying costs. .

  Due to the variety of wood drying methods and drying equipment, the products sold in the market are mixed. To help the wood flooring enterprises to purchase the drying equipment reasonably, this article is written for the reader's reference.

  Commonly used wood drying methods include: steam heating, conventional drying, furnace gas heating, conventional drying, hot air drying, dehumidification drying, vacuum drying, and conventional drying of hot water and high temperature water circulation heating in recent years. The appropriate drying method must be selected according to the drying characteristics and requirements of the solid wood floor, as well as the size and conditions of the enterprise.

  company culture

  Entrepreneurial spirit: Unity and dedication, realistic and innovative; adhere to the people-oriented, abide by the quality of gold, Tong Jianxiong Albert, and create a famous brand in the industry.

  Market concept: Find and develop suitable markets for us and strive to achieve high market share.

  Talent concept: fairness is evidence, people-oriented, morality-based, both ability and political integrity.

  Development concept: Only the sense of urgency can last forever.

  Technology concept: Let the opponent follow us forever.

  Innovative concept: innovation, never ending.

  Service concept: Honest and trustworthy, customer first, service with heart, perfection, check customer needs, exceed customer expectations.

  

wood dry machine

haode5858@126.com

0311-83506165

先锋影音资源av | 男女自慰录像播放电影 | 国产又黄又粗又猛又爽 | 丰满少妇一级毛片武乱群 | 中文字幕在线免费观看网站 | 国产精久久一区二区三区 | 蜜桃秘 av无码一区二区三区 | 亚洲VS高潮喷水久久双男男男 | 亚洲精品中文字幕乱码三区 | 久久久成人视频在线免费观看 | 奶大器好H野外寡妇 | 无码午夜精品一区二区三区视频 | 老熟妇一区二区三区啪啪 | 苍井さくら无码合集流出 | 人妻激情综合久久久久 | 色综合久久天天综合网 | 精品一性一色一乱农村 | 亚洲精品成人a v无码 | 一区二区三区视频在线观看精品 | 国产女人永久免费裸体 | …老熟女高潮一区二区三区国产9… | 免费一级婬A片AAA毛片古女 | 日本丰满脂肪人人爱视频在线观看50路 | 岳妇伦丰满88XXX毛片A片 | 91丨九色丨丰满熟女首页 | 91 国产 爽 黄 在线 | 91视频在线观看 | 无套中出丰满人妻无码 | 苍井空和黑人最猛一次 | 少妇高潮精品一区二区三区 | 午夜理理伦电影A片无码新新娇妻 | 免费无码婬片AAAA片在线蜜芽 | 91红桃在线视频黄色 | 国产一级婬片A片久久久花开诺 | 欧美性JiZZ18性欧美 | 欧美亚洲一区二区三区 | 91人妻人人做人碰人人爽九色-百度 | 87成人做爰A片免费 国产精品丰满人妻G奶 | 久久久人妻精品无三区 | 亚洲视频在线观看免费 | 一级a性色生活片久久 |