China Single Girder Metallurgy Overhead Crane

Single Girder metallurgy Overhead Crane

Lifting Weight 1-10t

Max Lifting Height 20m

Span 7.5-31.5m

Single Girder metallurgy Overhead Crane is mainly used in lifting molten metal and foundries.
The lifting hoist is YH metallurgy wire-rope electric hoist with lifting capacity reaching 10t.

The bottom of main girder adopts special heat-insulation treatment with working environment temperature negative 10ºC~60ºC, and relative humidity ≤ 50%( 40ºC). Design and manufacture meet the requirements of AQSIQ Doc # (2007)375.

Single Girder metallurgy Overhead Crane can be also employed to lift non-molten metal and high temperature solid metal.

Mechanisms

1. Computer optimized design of box-typed main girder, the full length of web plate is cut and formed through numerical control and its deflection is accurate.

2. Low clearance structure of trolley and reasonable size of hook allowing the crane wide application scope.

3. Arc wheels or flat wheels, anti-friction bearings, honey-typed buffers and anti-derailment devices.

4. Three-in-one motor drive, steeples speed control, hardened reducer, safety disc brake.

5. Good performance, runs smoothly with the steeples speed control

6. Shot blasting grade reaches Sa2.5 after welding and releasing internal stresses to insure the best
performance of main girder.

7. Painting epoxy zinc-rich primer, and the thickness of oil film is 140 μm.

Electric System

1. Power supply through slide lines.

2. Phase protection; automatically disconnect main power when phase stagger occurs.

3. The crane and hoist are mutually independent and could travel at the same time.

4. Sliding contact line meets the requirement of power supplying and adapts shaking.

5. Etch-proof control handle with protection degree IP54.

6. Heavy-duty aviation plug.

7. Electrical components are equipped in position that convenient to maintain, and with good protection to avoid inadvertent contact.

8. Electric cable is suspended in cable trolley which slides flexibly and smoothly on a C-type steel.

Safety Protection

1. Locked fall-proof reducer

2. Outdoor hoist with rain-cover

3. Alarm indicator lights

4. Infrared anti-collision
The Technical Data

Things that you may want to know about us !

Founded in 1988, Weihua Group is a leading crane manufacturer in China. Weihua has been committed to heavy machinery researching and marketing. The main product covers lifting
machinery, port machinery,
mining machinery and construction machinery, etc. The whole coverage of Weihua Group is 3,420,000 square meters with 6,800 employees.

Weihua adheres to scientific and technological innovation and owns a 600-people R&D team, 494 patents,CNAS laboratory, etc. For the cranes, Weihua have made many breakthroughs which include anti-sway system, CNC high precision positioning system, self-climbing crane for wind power maintenance and so on.

In recent years, Weihua cranes have been employed to serve China's Aerospace Engineering projects such as launching of Shenzhou spacecraft, Long March carrier rockets and Tiangong space laboratory.
You can also find Weihua products in the fields of manufacturing, metallurgy, nuclear power, railway,port, petrochemical and wind power.

Weihua products also find its places in the global markets and won much praise from108 countries like America, Japan, Russia, Singapore, Korea, Thailand, Malaysia, Mexico, etc.

Our success comes from customers' success.
Welcome to Weihua !