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QDY Ladle Overhead Crane

QDY Ladle Overhead Crane

Ladle overhead crane introduction

Ladle overhead crane is designed for transporting, pouring and charging hot metal in the process of smelting liquid metal, etc.6juHenan Dongqi Machinery Co., Ltd

According to the crane structure, the ladle overhead cranes can be classified into Double Girder Double Rail Ladle Cranes, Four Girder Four Rail Ladle Cranes, and Four Girder Six Rails Ladle Cranes. The front two types are used for lifting middle and large scale ladles, and the latter one is used for extremely large scale ladles. DQCRANES is capable of offering customized ladle overhead crane without lifting capacity limitation. 6juHenan Dongqi Machinery Co., Ltd

Ladle overhead cranes offering of DQCRANES

DQCRANES manufactures and supplies various ladle cranes for different applications in steel industry. DQCRANES can provide you ladle cranes with lifting capacity range from 5t to 74t, span from 10.5m to 31.5m, Temperature range: -10℃~+60℃ and working class A7, and the specific specifications is shown in the following table:6juHenan Dongqi Machinery Co., Ltd

Product Type QDY
Lifting Capacity 5~74t
Span Length  10.5~31.5m
Working Class A7
Ambient Temperature -10~60℃

Features of ladle cranes

Due to a high risk level, ladle cranes are designed with special safety features to ensure the efficiency and safety of crane system. The features of ladle cranes are as follow:6juHenan Dongqi Machinery Co., Ltd

  1. Double sets of independent action brakes is installed to the lifting mechanism.
  2. Heavy hammer and rotary lifting position limiters is installed and down position limiter will be installed when crane hoisting height is more than 20 m.
  3. Over speed protection equipment is stalled.
  4. Fault protection devices, such as, positive and negative contactor is installed to prevent dangerous in case of electricity power off.
  5. Insulating layer is installed at the bottom of main girders to prevent molten steel thermal radiation to ensure the long serving life of main girders.
  6. Special designed metallurgy motor is used, with insulation class H level, and motor protection grade IP54.
  7. Cast steel pulley is used to ensure the safety and long working life.
  8. Steel core wire rope is used, which is suitable for high temperature environment with the safety factor≧ 7.1.
  9. High temperature resistant cable is used for the power supply of trolley.
  10. Thermal insulation layer and air conditioning is equipped to the cabin.

Advantages of DQCRANES’ ladle cranes

High safety and reliability. High safety and reliability is guaranteed by advanced technology and quality products.6juHenan Dongqi Machinery Co., Ltd

State to art design. State-to-art design meet and go beyond international standards.6juHenan Dongqi Machinery Co., Ltd

Cost-effective. Cost-effective crane price is realized on the base of technology innovation and unbeatable resources possessed by DQCRANES.6juHenan Dongqi Machinery Co., Ltd

Easy operation and maintenance. Human and safety oriented design to make the ladle overhead crane operation and maintenance easy and simple.6juHenan Dongqi Machinery Co., Ltd

Crane services of DQCRANES

DQCRANES can provide overall services for all types of industries cranes, and the main services are as follow:

crane design Crane project design
Cranes designed by DQCRANES will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
crane installation Crane Installation
EASAY installation, wonderful working performance. DQCRANES can provide on-site crane installation services and our crane engineers will be at your services when necessary.
lifetime maintenance Lifetime Maintenance
Crane maintenance from DQCRANES ensures your safety and working efficiency.
crane operator training Crane operator Training
DQCRANES training includes crane operation, maintenance and inspection, and crane spare parts, etc.
technical support Technical support
The powerful technical support of DQCRANES will solve your crane technical problems.
crane parts Crane parts
DQCRANES parts will renew your cranes.
QDY Ladle Overhead Crane