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Crane Project Case Study

Crane Project Case Study

9 Sets of Overhead Cranes for Sale India | Cranes for Sale India

10 ton, 20 ton 25/5ton overhead cranes for Indian steel mill plant for steel scrap handling & machinery maintenance. Check steel mill overhead crane now.

Background of the Indian client - the leading steel mill factory

Established in 2004, it produces products such as pig iron, sponge iron, billet, TMT bar, wire and ductile iron pipe. It consists of a Sinter Plant, Pellet Plant, Blast Furnace, Power Plant, Steel Melting Shop and Rolling Mill.

DI pipe - product of the Indian client steel mill plantDI pipe - product of the Indian client steel mill plant
TMT bars - product of the Indian client steel mill plantTMT bars - product of the Indian client steel mill plant
Wire rod - product of the Indian client steel mill plantWire rod - product of the Indian client steel mill plant
Sponge iron - product of the Indian client steel mill plantSponge iron - product of the Indian client steel mill plant

History of cooperation

  • First acquaintance: The first inquiry is about small bridge crane and hoist, in June 2019,
  • The first meeting: The second inquiry is about an gantry crane with grab bucket in August 2019, and negotiated in Yuantai office (without visiting the factory).
  • This match has won the trust of customers, and promised to give us orders in the future.
  • And latest cooperation is about the 8 sets of QZ series of grab bucket overhead cranes and 1 sets of QD double girder overhead cranes, which is the our today’s topic, which will be put in length in the following.

9 sets of Overhead Cranes for sale Indian Steel Mill Plants


The Indian customer finally purchased 8 sets of QZ series of grab bucket overhead cranes and 1 sets of QD double girder overhead cranes. QZ types of grab overhead cranes are used to grab iron ore fines concentrate. The 1 set of QD type of hook overhead crane is for equipment maintenance. The speed and work duty of each crane and crane components is included in the initial enquiry, so selection of overhead crane types is straightforward.

Hook overhead crane for general load handling and maintainenece Hook overhead crane for general load handling and maintainenece
Grab bucket overhead crane for scrap handling Grab bucket overhead crane for scrap handling

The selection f grab bucket for QZ series of overhead cranes needs to be determined based on the material density and volume. After consultation and confirmation, the four-rope clamshell grab bucket is finally selected, as shown below:

Clamshell grab bucket for steel mill overhead cranes 
Clamshell grab bucket for steel mill overhead cranes

Grab buckets for India steel mill plant overhead crane

  • 5m3 Four Rope Grab Bucket
  • Model: UP2050 for 20t Qz and UP1052

Main parameters of overhead cranes

As for the main parameters of 8 sets of grab overhead crane and 1 set of hook overhead crane will not be presented here for there are two many specifications a involved. However, some of the main parameters will be presented for your reference.

QZ10-23M Serial number 20010100-103

Rated capacity

10t

Span

23M

Working class

A7

Lifting height

15m

Wheel base

4.10m

Trolley gauge

2.0m

Max. wheel load

162KN

Hook approach

1800/1500mm

Weight

33.7t

Total power

100.5KW

QD25-17.7M Serial number 20010009

Main specifications

Rated capacity

25/5t

Span

17.7M

Working class

A5

Lifting height

24/24.5m

Wheel base

5400mm

Trolley gauge

3300mm

Max. wheel load

218KN

Left and right limit positions

1700/1000mm

Weight

28.5t

Total power

64.6KW

QZ20-23M Serial number 20010104-107

 

Main specifications

Rated capacity

20t

Span

23M

Working class

A7

Lifting height

16m

Wheel base

4.80m

Trolley gauge

2.50m

Max. wheel load

270KN

Left and right limit positions

1900/1500mm

Weight

52.3t

Total power

186.5KW

Detail confirmation to ensure all is designed for your needs

Technical wise l confirm that

  • 1.We will do forging wheels.
  • 2.Motors are slip ring motors with resistance boxes.
  • 3. Resistance box is stainless steel punched grid type.
  • 4.For crane wheels, there're 8 sets, each set consisting of one drive wheel and one driven wheel.
  • 5.The main power supply is suggested to be at side feed, otherwise, the cable will be too much to put on the reel.
Stainless Steel Resistance BoxStainless Steel Resistance Box
Stainless Steel Resistance BoxStainless Steel Resistance Box

How trust is built

  • Professionalism reflected in the quotation
  • Uses knowledge of customer technical preferences from the first negotiation process to give quick and accurate feedback
  • Promise what you can and don't say what you can't do.
Detail confirmaton of steel mill overhead crane Detail confirmaton of steel mill overhead crane
Feed back off Indlian client Feed back off Indlian client
Professional services gain trust from Indian steel mill plant Professional services gain trust from Indian steel mill plant

Quick information

India is rich in mineral resources, with bauxite reserves and coal production ranking fifth in the world, and mica exports account for 60% of world exports. By the end of 1996, the recoverable reserves of major resources in India were estimated to be: 46.389 billion tons of coal (excluding coking coal), 9.754 billion tons of iron ore, 2.253 billion tons of bauxite, 124 million tons of chromite, 65.5 million tons of manganese ore, zinc 5.89 million tons, 3.52 million tons of copper, 1.36 million tons of lead, 68.477 billion tons of limestone, 81 million tons of phosphate, 86 tons of gold, 896 million tons of oil, and 697 billion cubic meters of natural gas. In addition, there are mica, gypsum, diamond and titanium, thorium, uranium and other minerals.

India's steel mills are mainly located in the northeast region, mainly Calcutta. Reason: The iron and steel industry is an industry that has a very large demand for coal and iron ore, and is often located close to coal and iron ore bases in layout. India's coal and iron ore are mainly distributed in its northeast, so India's steel industry is also distributed here, which can save a lot of transportation costs.

Productions

 Open winch trolley for double girder overhead crane  Open winch trolley for double girder overhead crane 
Main girder of double girder overhead crane Main girder of double girder overhead crane 

Delivery

Main girder shiploading for india Main girder shiploading for india 
Main parts and components of overhead crane for delivery to IndiaMain parts and components of overhead crane for delivery to India
Steel mill overhead cranes ships to India Steel mill overhead cranes ships to India 


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