精品无人区一区二区三区,久久久久久亚洲一区二区三区蜜臀,99国产精品永久免费视频,69精品人人人人

?
Professional manufacturer
tianhong Lift safety

English | 簡體中文

sdtianhong678@163.com

Product

Your location:Aerial Work Platform
  • Mobile Scissor Lift
  • Mobile Scissor Lift
  • Mobile Scissor Lift
  • Mobile Scissor Lift
  • Mobile Scissor Lift
  • Mobile Scissor Lift
E-mail Us:sdtianhong678@163.com


Mobile Scissor Lift


mobile scissor lift to the requirements can be selected as the two phase, three-phase, battery, diesel engine for lifting power, also can choose special locations explosion-proof motors, electrical appliances, etc. The elevator, under the control of elevator control method for electric, hand, electric dual or remote control, can still use during blackout. This series of elevator has a mobile and flexible, steady lifting, large capacity, easy to operate etc, mobile hoist is widely used in factories, grain depot, airports, gas stations, organs, wharf, wild power, street lamp maintenance and architectural decoration and other industries. mobile scissor lift can be designed and manufactured according to customer's requirements

mobile scissor lift hydraulic oil made certain pressure vane pump, the oil filter, flameproof electromagnetic directional valve, throttle valve, hydraulic control one-way valve, balance valve into the lower cylinder, the hydraulic cylinder piston upward movement, improve the weight, the upper cylinder oil return by the flameproof electromagnetic directional valve back to the fuel tank, the rated pressure through the overflow valve adjustment, observing the pressure gauge pressure gauge reading values. The hydraulic cylinder piston downward motion (both weight down). The oil in the hydraulic explosion-proof solenoid directional valve to enter the upper cylinder, and the lower cylinder oil return the balance valve, hydraulic control one-way valve, throttle valve, flameproof electromagnetic directional valve back to tank. To make the weight fall calm, safe and reliable braking, set the balance valve on back to oil, balance circuit, maintain pressure, make the falling speed is not affected by weight changes, the throttle valve flow adjustment, lifting speed control. In order to make safe and reliable braking, to prevent accidental, increase the hydraulic controlled check valve, hydraulic lock, ensure the safety of burst in hydraulic pipeline accident can self-locking
 
E-mail Us: sdtianhong678@163.com






E-mail Us: sdtianhong678@163.com
ABOUT | PRODUCT | News | QUALITY | SERVICE | NETWORK | SUCCESS | CONTACT US |
Ji'nan Tianhong Machinery Manufacturing Co., Ltd. Copyright @ Copyright 2016
National service hotline:+86 0531 84230556 Fax:+86 0531-84230557 E-mail Us:sdtianhong678@163.com 魯ICP備13022570號
*Website related to the website and related resources are the source of the Internet, if there is infringement,
please inform us, we will delete the technical support within 24 hours:qiangzi
The main:The lifting platform | Aluminum Alloy elevator | lifting elevator | aerial vehicle | hydraulic lift | hydraulic lifting platform | fixed cllimbing |
国产一级a毛一级a毛免费观看 | 男女 视频一区二区三区 | 国产精品福利社w91 强奸高潮抽插亚洲av | 综合人妻久久一区二区精品 | 天天躁日日躁狠狠躁av无码 | 少妇高潮ZZZZZZZyⅩ脱出 | 人妻日韩精品中文字幕 | 亚洲中文字幕在线观看视频 | 亚洲精品区一区二区三区水户香奈 | 99在线精品视频 | 一区二区三区不卡在线 | 黄色小视频在线免费观看 | /乱熟乱熟农村少妇一区二区 | 高跟肉丝丝袜呻吟啪啪网站AV | 性欧美丰满熟妇XXXX性仙踪林 | av 在线 免费 自拍 | 欧美肉大捧一进一出免费视频 | 国产亚洲精品精品国产亚洲综合l | 国产亚洲成AV人在线观看导航 | 国产人妻人伦精品一区二区网站 | 无码国产精品一区二区免费96 | 午夜成人性做爰A片无码潘金莲 | 国产精品美女一区二区三区 | 成人A片无码永久免费第三集 | 亚洲国产欧美黄片 | 中文字幕A片无码免费看 | 大战极品G奶少妇 | 东京热无码电影在线观看 | 武侠古典另类视频二区 | 少妇插b蜜桃视频 | 国产精品偷乱一区二区三区 | 精品一区二区在线视频 | 免费在线观看av | 91久久久久一区二区 | 亚洲成人一区二区 | 中文字幕乱码人妻二区三区 | japan人妻.com | 国产精品污污的网站 | 真人美女毛片免费播放 | 三级片黄片免费观看 | 国产三级久久久久 |