LZ1200 Concrete PC Bar Production Line

Brand Name:suntech
Certification:ISO
Model Number:1200
Minimum Order Quantity:1
Delivery Time:120DAYS
Place of Origin:CHINA
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Location: Hangzhou China
Address: NO.58, LEITING ROAD. HANGZHOU, CHINA
Supplier`s last login times: within 47 hours
Product Details Company Profile
Product Details

I. Whole Work Flow:

Pay off → Wire arranging→ Mechanical descaling→ Horizontal type wire drawing and forming machine → Vertical and horizontal straightening → Three roll clamping and driving→ Cleaning unit →Heating No.1 →Heating No.2 →Heating No.3 → Heat Preservation → Cooling for Quenching → Induction Tempering → Heat Preservation →Cooling for Tempering →Three roll clamping and driving → Shearing → Wire separating → Wire take-up


II. Main Technical Parameters:
No.ItemSpecification
1Raw material30MnSi,30Si2Mn and other alloy spring steels
2DiameterΦ 7.0-13.0mm
3Working speed

90-100m/min for type φ 7.1mm;

80-90m / min for type φ9.0mm;

65-70m/min for type φ 10.7mm;

40-45m/min for type φ 12.6mm.

4Induction quenching temp.≤950ºC constant and adjustable
5Induction tempering temp.≤450ºC constant and adjustable
6Temp. control accuracy≤ ±5ºC
7Take-up coil dimensionφ1800-φ2400mm
8Pay-offHorizontal rotating type pay off
9Center elevation1000mm
10Production methodContinuous production
11Finished products

1) Products keep consistence with "GBT5223.3-2005" and "JISG3137-1994"



III. IGBT Induction heating power supply feature:

1. 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

2. 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

China LZ1200 Concrete PC Bar Production Line supplier

LZ1200 Concrete PC Bar Production Line

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