Cases

20 Ton Double Girder Oevrhead Crane Sold to Sri Lanka

2022-12-22 17:34:30

Crane customer and lifting solution

As we all know, steel products are closely related to everything in our daily life. And lifting equipment is necessary for every steel factory because of the heavy steel products. Yuantai crane company has served lots of steel companie and has rich experience to provide optimal crane products and services for your factory or workshop. Following crane case is about a sucessful crane cooperation with clients from Sri Lanka

It’s a steel and pipe company, which is mainly dealing with the production of steel beam, pipe fabrication. The Sri Lanka client is now expanding its business and his new workshop is completed. After knowing clients' lifting requirements and factory parameters, our engineer tean decide to recommend 20 ton QD double girder overhead crane. Client satisfied with crane drawing, we reach an agreemen. Now all the equipment are ready and waiting for the installation of overhead crane. Yuantai is his first choice, and in return Yuantai gives him the first class crane services

Features of 20 ton QD double girder overhead crane

  1. Girders are cambered to an amount equal to the deflection caused by dead load plus one half the live loads and the trolley.
  2. Simple structure and easy maintenance
  3. Micro speed for all motions through inverter (VVVF) drives with suitable interlocking.
  4. Close loop circuit for hoisting mechanism with encoder feedback for fault detection.
  5. All rotating parts with proper lubrication system. Forced lubrication for vertical type big gearbox.
  6. All gear cases are rigidly constructed from welded steel plate or of cast steel. All gear and pinion blanks are of forged alloy steel.
  7. Steel core hoist rope having minimum factor of safety of 6. Fleet angle not exceeding 2.5 degrees in reached positions.
  8. All major bought out items of globally renowned make only. No indigenous makes of bought out components/items are used.
  9. Optional Hydraulic buffers for high travelling speeds as an optional.

Crane Service for clients

Provide professional crane customized services
Establish special team for this project, to cooperate with the production dept, supply dept, quality inspection dept and others to make every effort to implement the various tasks of this project. Implement the product quality veto system to ensure the product manufacturing quality (strengthen the company’s existing quality tracking card system, and strictly check by inspectors).

Reliable after-sales service: 
Installation guide----We have our own installation team, the after-sales team will reach for you in time.
Quick respond----- Our company will respond to the maintenance service within 8 hours, provide solution within 24 hours.
Free consultation---Providing free quick-wear part long lifetime and exclusive engineer support at any time. Equipment regular maintenance guidance.


Why choose Yuantai overhead crane for your steel factory

  1. Both side of all the steel plate of crane are pretreatment by pretreatment production line
  2. Reasonable manufacturing process: Sand blasting-- Primer spray--Primer drying. Eliminate the innerstress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality.
  3. The welding of main beam adapt radiographic inspection and ultrasonic flaw detection for the welding joint and fillet weld position
  4. The welding of end beam adapt double gun gantry submerged arc welding, highly welding quality ensure the stable quality of the crane effectively.
  5. The crane wheel and wheel axle and treating by high efficiency quenching and tempering, it can eliminate the internal stress effectively and ensure the processing precision.
  6. Yuantai has top advanced processing and manufacturing equipment and processing technology in the crane industry all over China, at the same time, we try the best to ensure the Yuantai product quality and satisfy the demand of customer.

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