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Nanjing Nianda Furnace Science and Technology Co., Ltd.

Furnace, Industrial Furnace, Heating Furnace manufacturer / supplier in China, offering Walking Beam Heating Furnace For Metal Slab, Ingot and Billet, Bogie Hearth Aging Furnace, Suspansion Chain Type Half-Axle Quenching And Tempering Furnace (Industrial Furnace) and so on.

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Supplier Homepage Product walking beam furnace Walking Beam Heating Furnace For Metal Slab, Ingot and Billet

Walking Beam Heating Furnace For Metal Slab, Ingot and Billet

FOB Price: US $500,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500,000/ Piece
Get Latest Price
Production Capacity: 1-15
Transport Package: Steel Sheet
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: ND-HF-1250
  • Trademark: Nianda
  • Origin: China
  • Certification: ISO, CE
  • Specification: Custom Design
  • HS Code: 8514901000
Product Description
Equipment features and description of working process:

It is mainly designed for heating of copper, copper alloy in controllable atmosphere before rolling. This production line adopts the most advanced and reliable atmosphere control technique. The whole working procedure can be automatically controlled; It saves investigation cost, with high thermal efficiency, reliable and safety operation.

Installation level and Main Characteristics:

To save energy, reduce heat loss, it adopts one end loading and the other end unloading method, furnace door will need not to be frequently opened during production.

The proper and reliable hydraulic system ensures slab can be evenly and smoothly transferred in side of furnace chamber, no sliding and no scratch; The advanced positioning devices and aligning devices can make sure that slab can exactly positioned and delivered to rolling machine.

High quality imported combustion device and perfect control system ensure temperature can be automatically controlled; The double-cross limit controller ensures air-gas ratio is automatically regulated, and atmosphere inside of furnace chamber is adjusted.

Each heating zone can be individually controlled with help of analyzer and industrial PC. Inner atmosphere can be regulated as micro-reducing atmosphere, neutral atmosphere, and micro-oxidizing atmosphere.

To meet requirement of small batch of workpieces to be suitable to heated in the furnace, working process can be modified or re-set at any time.

The "soften loading" function ensures surface of slab remain in good condition.

To improve surface quality of slab flow rate inside of furnace chamber can be regulated. Burner can be controlled automatically or remote manually controlled.

The "stepping" function ensures slab can be uniformly heated.

Proper history records function.

The working process parameter and temperature curves are recorded and stored in the industrial PC.

Slab numbers will be automatically calculated in the control system.

Alarm history will be stored for operator analyzing and management.
No.CodeSlab Size (mm) Annual productivity Pieces ( % )Annual Productivity (t)
C10100
C10200 
230×620×8000 40 120,000 
2C11000 230×620×8000 20 60,000 
C19200 230×620×8000 20 60,000 
C19400 230×620×800015 45,000 
C70250230×620×800015,000 
Total amount 
100 300,000 
Remarks: Copper slab with thickness 170~ 230mm , length 4800 ~ 8000mm can be heated in this walking   beam furnace. 

No. Item Technical Data 
Name of equipment Walking-beam re-heating furnace 
2Name of Workpieces Copper slab and copper alloy slab 
3Specification of Copper Slab 230mm × ( 400 ~ 650 ) mm× 8000mm ;
230mm × ( 400 ~ 650 ) mm× 4800mm ;
210mm × ( 400 ~ 650 ) mm× 7200mm
(  230mm × 620mm × 6600mm ) 
Production RateMaximum:60t/h   6pieces/h 
Slab Temperature 800 ~ 1050  ± 5 
Temperature of Furnace Chamber Maximum 1150  
Fuel City Gas 
Calorific Volume 3500 ~ 3800Kcal/Nm 3   
Calculated Calorific Volume 3600Kcal/Nm 3 
10 Pre-heated air temperature 250 -400  ( during normal working time ) 
11 Thermal efficiency ≥60% 
12Thermal Control Method Burner flame is remote, automatic, and continuously controlled.   
13 Burner Type Flat Flame Burner + Long Flame Burner 
14 Burner Numbers Total 55 pieces , heating section : 35pieces , soaking section 20 pieces.   
15
 
Rated Combustion rate
 
Maximum : 6000 Nm 3 /h 
16 Chamber Dimension Width 9000× Height 1100(600)× Length 16800mm 
17 Loading capacity Slab quantity:
21pcs/batch×10t/piece=210t/ batch 
18 Total Length of furnace body About 27.6meters 
18 Feeding & discharging   method Side feeding and side discharging 
19 Loading Method Single Row, centralized in middle position 
20 Stroke distance of Movable beam Upward move: 90mm ,
Downward move: 80mm 
21 Horizontal moving distance of movable beam 800mm or 400mm ×2 ( it shall be negotiated with buyer ) 
22 Heat Exchanger Model Tube type ( direct cross and counter current ) 
23 Heating Time About 3.5 hours 
24 Temperature control Zones   9 zones 

















































Main technical parameter of feeding table:

No. Item Parameter 
Small walking beam feeding table 
1
 
Overall Size
 
7830×6000
 
2
 
Working Height
 
800mm
 
3
 
Fixed Frame Beam
 
5 pieces
 
4
 
Movable Frame Beam
 
4 pieces
 
5
 
Feeding Width of Over-head Crane  
 
900mm
 
6
 
Maximum Lifting Height of Movable Beam
 
300mm
 
7
 
Maximum Horizontal Moving   Distance
 
800mm
 
8
 
Motor Power of Hydraulic Pump
 
18.5Kw×(1+1)
 
9
 
Motor Power of Circulating Pump
 
5.5Kw
 
10
 
Horizontal Moving Cylinder
 
φ100 -450mm
 
11
 
Lifting Cylinder
 
φ140 -950mm
 
Alignment Device (Centralizing Device )
 
12
 
Cylinder Number
 
2 pieces
 
13
 
Cylinder Specification
 
QGB-160×400
 
14
 
Working Pressure
 
0.5 ~ 0.7MPa
 
Measurement Roller Table  
 
15
 
Length of Roller Table
 
8330mm
 
16
 
Width of Roller Table (length of motor is not included)
 
1080mm
 
17
 
Working Height
 
1000mm
 
18
 
Driving Roller Number
 
8 Pieces
 
19
 
Driven Roller number
 
9 pieces
 
20
 
Motor Power of Roller Conveyor
 
2.2Kw
 
Front Roller Table
 
21
 
Length of Roller Table
 
1830mm
 
22
 
Width of Roller Table (Motor length is not included
 
1080mm
 
23
 
Working Height
 
1000mm
 
24
 
Driving Roller Number
 

 
25
 
Driven Roller Number
 

 
26
 
Motor Power of Roller Conveyor
 
2.2Kw
 

 

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