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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

  • Construction and dismantling of construction lifts 2017/7/21 Construction and dismantling of construction lifts 1. Before installation, should be based on the requirements of the foundation, power, light, tools and lifts into the road and the preparation of the site. 2. Check and check the construction of the elevator inside and outside the lift cage, weight, wire rope, rail frame, vertical and horizontal support, bridge, fence, etc. should be complete, do not meet the replacement or repair. 3. Check the strength of the embedd...
  • Maintenance of metal structures 2017/5/31 Maintenance of metal structures1. Strict implementation of the crane steel structure scrap standards.2. The main force of the structural parts should check the metal fatigue strength, weld cracks, structural deformation, damage, etc., the main force of the structural parts of the key weld and welding heat affected area of ​​the base metal should be checked, if found Abnormal, should be handled. Inspection of structural parts shall be carried out in accordance with th...
  • The security of checking beforetower crane begin lifting work 2017/3/17 The security of checking beforetower crane begin lifting work Heavy tower crane to todays most common construction machinery, is the main roles in the modern construction engineering machinery, now, as long as where a construction, will soon find a giant stands there.Heavy tower crane application in the construction project to be reckoned with.However, its safety measures also nots allow to ignore.Before the lifting must be to do a good job of safety inspection.To in...
  • The security check before heavy tower crane lifting work 2017/2/24 The security check before heavy tower crane lifting workHeavy tower crane to todays most common construction machinery, is the main roles in the modern construction engineering machinery, now, as long as where a construction, will soon find a giant stands there.Heavy tower crane application in the construction project to be reckoned with.However, its safety measures also nots allow to ignore.Before the lifting must be to do a good job of safety inspection.To introduc...
  • Tower crane's common faults and emergency deal 2017/2/17 Tower cranes common faults and emergency deal Tower crane in outdoor work process will often encounter a variety of small fault, if we know about the causes of these failures are not very, there was no way to timely find out the solution, not only waste the time, also reduces the efficiency of our work. Below small make up to you to introduce what are the common fault of tower crane and the solution of different fault, hope can help to you:1, tower crane foundation s...
  • Limit devices and test blocks of tower cranes 2017/1/12 A tower crane must have automatic travel limit switches and automatic overload prevention devices that prevent overloading at any trolley position, the load block from travelling beyond the highest allowable position specified by the manufacturer and the trolley from travelling beyond the allowable limit specified by the manufacturer. limit devices on a tower crane must be tested before the crane is first used on each work shiftAny malfunction of an automatic limit o...
  • Mobile Tower Crane Type will be more and more popular 2016/12/22 Mobile tower crane according to the walking device can be divided into orbital, tires, car type, four crawler. Fixed the orbital tower crane tower in walking the bottom shelf, can be run on a dedicated track, good stability, with load walking, high efficiency, which is widely used in construction and installation. Tire type, vehicle type and crawler tower crane rail unit, easy to move, but you can not walk with load, poor stability, has little production.Sta...
  • Key points of tower crane foundation construction and security measures 2016/12/10 Key points of tower crane foundation construction and security measures1, pass the tower crane piles structure column construction points1) perfusion pile length and pile diameter must meet the design requirements, the thickness of the pile bottom sediment < 100 mm.2) as the control layer thickness, on the reinforcing cage advocate muscle, every 4 m set a protection pad, symmetrically arranged around the reinforcing cage 3 ~ 4.3) initial perfusion catheter bottom ...
  • Teach you know about tower crane 2016/11/28 Tower crane is placed at the top of a vertical Tower slewing crane boom type.Tower crane, also known as tower crane or tower crane is a kind of modern engineering construction main hoisting machinery, it is composed of steel structure, working mechanism, electrical system and safety device of four parts. First, the main characteristics of tower crane1, the tower cranes main advantage is:(1) with sufficient lifting height, large working range and working space.(2) can...
  • Dealing with special situations of tower crane 2016/11/23 Our company from heavy tower crane of the professional company, the quality of our products is good, the following introduce everyone to pay attention to the following special circumstances on the basis of processing.(1) go ahead, fixed after adhesion. In tower crane amplitude range can not cover the entire building long degrees, and building local height limit exceed the height of the tower crane free to walk again, fixed to the construction method can be used first...