大棚卷膜器是温室大棚必要装备之一，根据卷膜器安装位置不同可分为侧卷和顶卷膜器，还可根据动力来源分为手动和电动卷膜器。生产中常用的几种卷膜器功能分析如下：
1、侧卷膜应用范围：双层膜温室内用及外用侧部卷膜，连栋温室侧部卷膜、单栋日光温室上风口的卷膜，单拱大棚的侧风口的卷膜。由于内部设有自锁装置，在卷膜器开启和关闭的过程中，能实现任意位置的停止和启动无须任何辅助装置。摇把2/3处有一个孔，如果在此处安装摇把，则摇把回转半径缩小，所以再小的空间也可以安装使用。
2、手动顶用卷膜器应用范围：双层膜温室内用及外用顶部卷膜，连栋薄膜温室顶部卷膜、单栋日光温室顶部卷膜。外壳为铸铝材质，采用精密压铸一次成型工艺铸造而成，其原料及铸造质量与国内顶级一线品牌同步，表面精度甚高。内部设有自锁装置，在卷膜器开启和关闭的过程中，能实现任意位置的停止和启动，无须任何辅助装置。
3、电动卷膜器特点及应用。电动卷膜器是由郑州丰之园农业科技有限公司配件厂，开发制造的最新一代温室卷膜通风降温设备，取代传统手动卷膜器以实现快速卷、放膜及温室环境的自动控制。它具有重量轻、输出扭矩大、输出自锁、行程调节精度高、调节范围大、防雨水、防结露及耗电量低等特点，适用于不同气候条件下使用，是现代日光温室的最佳选择。
青州金鑫温室是一家温室配件生产,温室工程承建的综合性温室公司,青州金鑫竭诚服务现代农业.青州金鑫欢迎各界人士前来参观洽谈，以促成进一步合作谋求共同发展。
青州金鑫工程有限公司 坐落于江北花卉之乡-山东青州。青州市地处山东半岛中部，为古"九州"之一。历史文化底蕴深厚、经济发展迅速。胶济铁路和羊临铁路、济青高速公路和长深高速公路在青州内交叉贯通，309国道、352省道等穿境而过，交通便利，为金鑫的物流提供了便利环境。我们是一家致力于现代化工业高效农业设备与设施生产的一家企业，是专业从事温室工程规划、设计、研究和开发，以及钢结构生产、安装、温室材料、温室配件、温控设备、保温被、服务于一体化的高科技企业。同时，开发了餐厅温室、PC板温室、玻璃温室、科研温室、单体大棚、连栋温室、日光温室等二十几种产品。公司产品自投入市场以来，以诚信为本、质量至上、科学设计、服务周到、价格公道，深受广大用户的好评。到目前为止，我们以“优质的产品、合理的价格、周到的服务、良好的信誉”为企业战略，我们不断完善技术，提高服务，以客户满意为目标，通过我们持续不断的努力，引进一流人才，开发适合国情的温室技术，为促进我国园艺设施的发展和温室产业的繁荣贡献自己的一份力量！Qingzhou Jinxin Engineering is located in the Town of Flower in Qingzhou city, Shandong. Qingzhou, one of the ancient “Nine States”, is located in the middle of Shandong Chersonese. The historical ａnd cultural heritage is rich, ａnd economy develops quickly. Jiaozhou-Jinan Railway、Yangkou-Linqu Railway、Jinan-Qingdao Expressway ａnd Changchun-Shenzhen Expressway cross ａnd link in Qingzhou, ａnd 309 State Road, 352 provincial highway ａnd others pass through the territory. Transportation is convenient, which provides convenient environment for the logistics of Jinxin.We are a enterprise that committed to the modern high efficient agricultural equipments ａnd facilities production. We are also a high-tech enterprise that specialized in the plan, design, research ａnd development of greenhouse engineering, ａnd steel structure production, installation, greenhouse materials, greenhouse accessories, temperature controller, quilt ａnd service as a whole.Meantime, we develop more than 20 kinds of products, such as greenhouse restaurant, PC greenhouse, glass greenhouse, research greenhouse, tunnel, gutter-connected greenhouse, solar greenhouse, ａnd so on. Since the launch of company＇s products on the market, we have received high praise of the majority of users with its honesty as basis, superior quality, scientific design, thoughtful service ａnd reasonable price.To this day, we regards the "high-quality products, reasonable price, thoughtful service, ａnd good reputation" as the enterprise strategy. We keep on improve technology ａnd enhance service with the goal that satisfying customers. Through the continuous efforts, we introduce the first-class talents, ａnd develop industries complying with the national situation to contribute the strength of our part to the development of China＇s horticultural facilities ａnd the prosperity of greenhouse industries!
