Turnkey project Low price Pakistan popular hot rolled steel bar plant complete cost

Product Overview

Description

Turnkey project Low price Pakistan popular

hot rolled steel bar plant complete cost 

Steel billet ------Feed into furnace----- electric induction heating furnace ------feeding out of furnace---run in rolling table-----roughing rolling mill--run out lifting rolling table ------continuous rolling mills----Cooling bed input rolling table--chain type cooling bed----cut into Fixed-length -packing table

 

 

Billet size suggestion:

1.  For the proposed use of 60 billets at a production capacity of 5-7 tons, the mill cost is lower.

Upgrading of the blanking machine on the basis of horizontal and secondary equipment can be fully satisfied.

2. For the proposed use of 90 billets in the 7-10 tons production, the model of the opener should choose 320 type 4 stands or so.

3. For continuous casting and rolling, we should recommend customers with more than 10 tons of output. When the output is too low, continuous casting and rolling will inevitably extend the return cycle of investment. We will stand in the perspective of investors to recommend more suitable equipment.

 

 

5T/hour productivity, we suggest customer use 60*60 steel billets,this mainly decide cost of rolling mill.

Covering area: 20m*100m,   Transformer capacity:3000KVA

 

PART 1: heating parts 

Heating energy can use natural gas or heavy oil as medium, or electric heating.

1). Gas heating save cost , but it is suitable for continuous 24 hours working

2). If every day Intermittent work, for example, work 5hours, 8-10 hours, recommend you electric heating furnace, is more suitable .

For example, use electric induction heating furnace 2300KW, heating capacity : 5.2ton per hour.  The steel billet is fed into heating furnace, through feeding mechanism ,by automatic hydraulic type push steel billet , to be heated.

 

 

 

The heating quality of the blank directly affects the energy consumption of the heating furnace, the life of the rolling mill, and the output and quality of the finished product.

The heating process of the blank mainly includes:

Billet heating temperature ,Billet heating time, 

Billet heating speed ,Billet heating uniformity,

Based on theoretical calculations and actual production experience, the billets should be continuously heated to 1050 to 1150°C in the furnace.

 

 

PART 2 : Rolling mills  

2.1.Rough rolling mills

The steel billet heated by the heating furnace is pushed out by the auto hydraulic type push steel billet machine one by one, and is fed into the Φ350 three-high mill through feeding out of heating furnace roller path and the run in rolling table.

2.2.use 3 groups Φ250×2 two-high mills ,one drag two (one group has two racks) continuous rolling mills.

 

Main configurations of hot rolling mills 

Name	Quantity
215KW  Motor	1set, Voltage:380V .frequency:50Hz.
215KW start cabinet	215KW start cabinet
Flywheel	1set , material:cast steel
ZD60type reducer	1set, A=600mm
280mm three-axis gear box	1set,A=280mm
Rolling mill rack (three-rollers)	1 rack,material: cast steel
roller dia250/300×700mm	3pcs, material: Endless chilled nodular cast iron    size;dia250/320×700mm
Connecting shaft	3pcs, material: alloy.  size:SWC250×900mm
nylon rod	3pcs, material;nylon  size;dia60×1000mm

 

 

 

  

PART 3.Cooling bed 

Cold Beds and Finished Products

The rolled part with the finished section enters into the cooling bed input track.

 

The rolling stock continues to lead to a 3000KN cold shearing machine, which is cut to a length of 6 to 12 meters by means of a sizing machine. After the sheared steel is inspected on the inspection bench, the fixed-length and non-sizing steels are placed in the finished product collection basket.

Auxiliary equipment

1. Run in rolling table before roughing mill 1set

Run out lifting rolling table 1 set     

2. pinch roller 1set,

3. Swinging head scissors 1 set

4. Chain type cooling bed 1 set(40×4M)

5. 100 Hydraulic metal cutting machine 1set

6. feeding (Run in )rolling table,rolling table come out of from cooling bed,rolling table after shear

 

The biggest advantages : We provide turnkey project 

 Seller will dispatch engineer to supply installation & debugging service till machine normal production.Seller will training buyer's workers to operate machine & normal daily maintenance.
Buyer pay seller engineer USD100/day/person.Buyer responsible for seller engineer‘s visa,round-trip tickets,accommodation,food.

 

Before sales

Our professional technical recommend the right machine,and can also customise special machine as customer's requirement and special parts.

  

Sales following

During machine production, watching the machine quality and testing machine.and take pictures or make video for customer checking.

 

After Sales

 We will send technical go to customer's factory to install and adjust machine.

We have after-sell service center in Vietnam and Indonesia,to supply all life-time machine maintance and repairment service

 

 

 

If you are intertested in hot rolled steel bar /rebar plant ,please contact us !

We will provide you the whole solution and reasonable price .