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Zhengzhou Unique Industrial Equipment Co.,Ltd.
ADD: No.5 Building , Jincheng International Plaza, Nongke Road, Zhengzhou City, Henan Province, China.
E-mail: sales@unique-cons.com
Tel: +86-371-65829915
Fax: +86-371-63935058
Zip Code: 450002

  • Women are starting to take power in more and more important positions in recent years 2016/9/7 Women are starting to take power in more and more important positions in recent years. According to a new list *compiled by Agence France Presse (AFP), the world’s 10 most powerful women who made their way above the “glass ceiling”–the invisible barrier that keeps women from rising beyond a certain level in *hierarchy–includes the US’ first female presidential *nominee Hillary Clinton, head of the US Federal...
  • Regular inspection and maintenance of construction hoist 2016/8/30 Regular inspection and maintenance of construction hoist : 1. Before you start checking shall be installed in each floor import and export, signs;2. Check records in the log book of elevator running situation;3. Check the power supply voltage and full load operation voltage fluctuation is not more than plus or minus 5%;4. Check the cable in the cage if stacked neatly, with and without damage;5. Check whether each control, touch button action policy;6. Check whether t...
  • When the tower crane lifting requirements 2016/5/20 (1) process of lifting operations, must be hand command, someone to take care of power, hand operated hydraulic system, hand removable bolts. Non-operating personnel shall board sets lifting platform holder. The control room should be restricted to one person, you must obey the command signal.(2) shall be lift during the day, when special circumstances need to work at night, should have adequate lighting.(3) Wind in the 4 and above, shall not carry out lifting operat...
  • How to maintenance a tower crane 2016/5/17 To ensure safe and economic operation of the tower crane for a longer service life, it must be properly maintained and lubricated.1) Keep the crane constantly clean.2) Check speed reducers for oil quantity. Fill oil in time.3) Check wire ropes at different positions for looseness, breakage or being worn-out. Change defective ropes as required as per relevant stipulations.4) Check brakes for performance and clearance to ensure reliable sensitivity.5) Check safety-prot...
  • Introduction of Derrick Crane 2016/5/11 Cranes , refers to extract hooks or other devices hanging heavy in the space lift and transport machinery and other cyclical operations. Crane There are many categories, "crane", "crane", "crane", "travel" and refers to the commonly known crane in a class or classes. According to the structure can be divided into bridge cranes, cable cranes and jib cranes three categories, according to extract the device can be divided into hoo...
  • Operation procedures of construction hoist 2016/5/3 1. Before working, checking and making sure the cable, grounding line intact, control switch at zero.After power on, should check and make sure the voltage is normal, should be the test without leakage.Should test and verify the spacing device, ladder cage, retaining the place such as door of electrical interlocking device is reliable, good electrical instrument sensitive effective, after start-up, should be no load lifting test, determination of the effectiveness of...
  • How to repair a tower crane 2016/4/27 To ensure safe and economic operation of the tower crane for a longer service life, it must be properly maintained and lubricated.Here we list the points how to maintain a tower crane:1) Keep the crane constantly clean.2) Check speed reducers for oil quantity. Fill oil in time.3) Check wire ropes at different positions for looseness, breakage or being worn-out. Change defective ropes as required as per relevant stipulations.4) Check brakes for performance and clearan...
  • How to maintain a tower crane 2016/4/27 To ensure safe and economic operation of the tower crane for a longer service life, it must be properly maintained and lubricated.Here we list the points how to maintain a tower crane:1) Keep the crane constantly clean.2) Check speed reducers for oil quantity. Fill oil in time.3) Check wire ropes at different positions for looseness, breakage or being worn-out. Change defective ropes as required as per relevant stipulations.4) Check brakes for performance and clearan...
  • Tower Crane weight regulations 2016/4/21 From the weight of the tower crane lift a weight, including the weight of the sling, spreader and container from the weight change due to changes in amplitude, so each has its own crane and lifting itself from the weight of the amplitude of the corresponding table , commonly known as the curve table. From the weight of two parameters: the maximum weight and the most significant since the weight. Maximum weight is determined by the design of the crane structure,...
  • Canton Fair 2016/4/19 2016 spring Canton Fair is helding in Guangdong now, will you come? Our Unique technical team will attend the fair and waiting you there. Our Unique produce Concrete mixing plant, tower crane, various concrete mixers, tower cranes and building hoists and so many other machines. You can take your engineers and discuss with our team on canton fair. And welcome you come to visit our factory this time, to see is to believe. Come to see our plant scale and technical tea...