a级毛片无码久久精品免费_柠檬福利第一导航在线_广东少妇大战黑人34厘米视频_色噜噜狠狠综曰曰曰

Welcome to Jinan Jinli Hydraulic Machinery Co., Ltd! Our company is insured by an insurance company!                              TEL:0531-84233822   TEL:13954115865   中文版

contact us

聯(lián)系我們

TEL:0531-84233822

TEL:15550068833/13954115865

E-mail:jinliyeya@126.com

Address: Haichuang Industrial Park, Huanghe Street, Jiyang District, Jinan City

Industry News

Knowledge popularization of scissor type fixed lifting platform

Source: Time:2019-04-24 16:43:38 views:

  & nbsp; Scissor type fixed lifting channel is a transportation and loading equipment that transports goods from one height to another. After the operation is completed, the channel is level with the ground, does not occupy space, and does not affect the passage. Usage: Scissor type fixed lifting channels are commonly used for transporting goods between height differences on production lines, adjusting the working height during material loading and unloading, adjusting the working height during workpiece installation, feeding materials to loading machines from high places, lifting components during installation of large equipment, matching with transfer vehicles such as forklifts for fast loading and unloading of goods in storage and loading areas, lifting cars, fixed three-dimensional parking, and other places.



  & nbsp; Superior feature: equipped with safety devices to prevent overloading of lifting channels; Equipped with a protective valve to prevent hydraulic oil pipe rupture; Equipped with emergency descent devices for sudden power outages; The doors on the upper and lower floors are equipped with safety devices that are interlocked with the control system. Safety function: The lifting structure is made of high-strength manganese steel rectangular tubes, with a scissor type mechanical structure that is easy to protect, has strong stability, and high load-bearing capacity. The lifting height is about 10 meters and the load capacity is about 10 tons.

  & nbsp; Low cost: Compared to the scissor type mobile lifting channel, the cost is much lower. Therefore, when choosing a lifting channel, it is necessary to consider the application range, frequency of operation, load capacity and other factors of the lifting channel, and select a suitable lifting channel according to the requirements of the operation.

  & nbsp; It should be noted that for some places' lifting channels, protective barriers should generally be added above the channels because lifting channels are classified as special equipment, and the quality inspection bureau is very strict in inspecting this area. It is only necessary to remove lifting channels that are considered to have safety hazards. Therefore, when the salesperson asks if you want to add barriers, do not blindly refuse. Consider whether it is necessary based on the location of use.

Links

精品人妻无码一区二区三区91 | 又大又长又粗又硬又黄裸体毛片 | 人妻少妇偷人伦伦精品视频 | 亚洲无码888888 | 国产伦精品一区二区三区成人片 | 国产又粗又猛又爽视频上高潮 | 四川少妇xxxx | 四川少妇BBBB搡BBB搡 | 午夜精品A片一区二区三区无码白浆 | 少妇A片风狂少妇AA片 | 亚洲精品成人无码毛片 | 亚洲精品国产黄色 | 中文在线字幕观看电视剧 | 亚洲AV无码永久精品成人妖精 | 成人做爰A片免费视频 | 国产凹凸熟女一区二区 | 又粗又硬又爽又黄免费视频 | 精品国产一区二区在线观看 | 国产精品99精品久久免费 | 三人成全免费观看电视剧高清完整版 | ..真实国产乱子伦毛片 | 国内精品无码一区二区三区 | 天天干天天干天天日 | 欧美性爱一二三区 | 曰本无码人妻丰满熟妇啪啪 | 国产一二三四在线 | 久久久久亚洲精品无码AV | 欧美国产wwwxxxmd91 | 成人午夜福利视频 | 99精品大学生啪啪自拍 | 影音先锋亚洲成av人在 | www.91av| 一夲道人妻熟女aⅴ深 | 国产黄色三级视频在线观看 | 女同在线A片一区二区三区竹菊 | 国产精品久久久久久一级毛片内衣 | 手机看片黄色三级电影 | 国产一区二区免费高清视 | 国产熟女白浆精品视频 | 91精品少妇高潮一区二区三区不卡 | 国产91精品久久久久久久久网曝门 |