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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

  • Dealing with special situations of tower crane 2020/3/23 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...
  • Tower crane inspection and maintenance 2020/3/23 Inspection and maintenance of tower crane in general you can look for the tower crane rental company directly, or consult relevant construction specification rules of tower crane, here are the complete information. You can for your reference.Though examination of tower crane is usually tower crane professionals need to deal with things, tower crane tower crane rental company needs to maintain, repair is due to more dangerous in the working process of tower crane, eac...
  • Construction machinery industry operating conditions are expected to be improved in the second quarter 2020/3/23 According to the China Machinery Industry Federation, the construction machinery industry to reverse the second half of last year, "cooling" situation, 1 to 2 months of this year, the industry growth year on year growth trend. Market participants believe that the operating condition of the construction machinery industry is expected to improve in the second quarter.Since June last year, the growth rate of the machinery industry suddenly turned down. But thi...
  • The popular science...Your tower crane luffing car is ok? 2020/3/23 Tower crane operation friends the least, the car for a tower crane is very important.Professionals to understand, for some machinery sales staff or site subject, then you know its specific functions and principles?Your tower crane trolley is good?​Cars is the boom luffing mechanism of back and forth in the above, by pulling wire rope.Luffing mechanism is to use the motor driven machine of decelerate of planet of driving drum, the drum around a wire rope drag and exer...
  • 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...