Steel Bars on
Steel Bars on

Steel Bars on

Parameters On-Line Continuous Quenching Furnace Equipment For Steel Bars Steel material:30MnSi,30Si. Product diameter:φ7
Basic Info.
Model NO. Ronen
Tolerance +-0.05mm
Control PLC+IGBT+Touch Screen
New Technology Automatic
Feature High Efficiency and Energy Saving
Price Factory Direct Supply Price
Raw Material Tube, Pipe, Profile, Bar
After Sales Service Provide Solutions Within 24 Hours
Delivery Time Delivery on Time, Without Delay
After-Sales Service Provided Engineers Available to Service Machinery Overseas
Application Steel Wire Quenching or Tempering
Productivity 17900t/Year
Machine Type IGBT Induction Furnace
Heating Material 30mnsi,30si
PC Bar Diameter 7.1mm,9.0mm.10.7mm.12.6mm
Transport Package Wooden Case
Trademark RONEN
Origin Hebei, China
Production Capacity 60PCS/Year
Product Description

Parameters

Specifications

7.1mm

9.0mm

10.7mm

12.6mm

Line speed

60-110m/min

40-100m/min

30-90m/min

20-60m/min

Quenching temperature

860ºC-960ºC

860ºC-960ºC

860ºC-960ºC

860ºC-960ºC

Tempering temperature

360ºC-460ºC

360ºC-460ºC

360ºC-460ºC

360ºC-460ºC

Consumption per ton

≤375kW.h/T

≤370kW.h/T

≤370kW.h/T

≤370kW.h/T

Strength of Extansion

>1420MPa

>1420MPa

>1420MPa

>1420MPa

Yield strength

>1275N/mm2

>1275N/mm2

>1275N/mm2

>1275N/mm2

Elongation

>5%

>5%

>5%

>5%


On-Line Continuous Quenching Furnace Equipment For Steel Bars

Steel Bars on-Line Continuous Quenching Furnace Equipment

Steel material:30MnSi,30Si. Product diameter:φ7.1~φ12.6mm, Standard: JIS G 3137

Running speed: For makingφ7.1mm,Rated speed: 100m/min; Max. speed: 110 m/min(2.07t/h); For makingφ9.0mm,Rated speed: 90m/min; Max. speed: 100m/min(3.01 t/h); For makingφ10.7mm,Rated speed: 65m/min; Max. speed: 80m/min(3.18t/h); For makingφ12.6mm,Rated speed: ≥40m/min;Max. speed: 50m/min(2.94t/h); Heating temperature: Max.Quenching temperature:950°C Max.Tempering temperature:450°C Electricity consumption/T: at the highest quench/temper temperature, diameter isφ9.0mm, the consumption is <390KW/h per ton. Production line center level:1000mm

Equipment composition and Process flow: On-line equipment:Pay-off stand→Wire pack up device→Mechanical descaling→Bright die and Notching die→Drawing→Straightening→1#Traction machine→Pre-heating power supply(600kW/8kHz IGBT Intermediate frequency induction heating power supply)→Temperature raising power supply(200kW/30kHz IGBT Superaudio induction heating power supply)→ Temperature raising power supply(200kW/50kHz IGBT Superaudio induction heating power supply)+Quenching/Holding→Quenching water tank →Temper power supply(300kW/8kHz IGBT Intermediate frequency induction heating power supply)+Temper and holding pipe→Temper water tank→2#Traction machine→Wire leading tank→Hydraulic shearing/reverse machine→Take up coil 1→Take up coil 2

Steel Bars on-Line Continuous Quenching Furnace Equipment


Steel Bars on-Line Continuous Quenching Furnace Equipment


Electrical Control:Electrical appliance introduction

IGBT Induction heating power supply feature

1. Main elements are Germany SIEMENS 400A/1200V big power IGBT consist parallel circle, have a good capability of frequency automatic tracking

2. Voltage/Current double closed circuit control, this mode has constant voltage operation feature, it means the voltage of inductors will not be influenced by Inlet voltage/Load resistor, etc. Constant voltage make the load heating most stable

3. Adopt the most advanced control technology in the world. By a intelligent programming device CPLD, make IGBT induction heating power supply has the function of Fixed-angle&Phase locking/Frequency automatic tracking, etc. This design can improve the stability and efficiency. Because the machine has protect function of Over-frequency or Low-frequency unlock, it can accurately protect wire heating inductors from short circuit and open circuit fault

4. Inverter circuit has function of Fixing angle/ Frequency tracking and control. When the operation condition is changing, the phase angle of inverter will not change, it has wide frequency suitable range

5. Frequency sweep method: High accuracy of phase locking frequency, small attack. Start success ratio is 100%. Power regulating range: 10%-100%

6. IGBT Induction heating device has wide application in heating treatment.
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