Hebei Oulite Import&Export Trading Co.,Ltd
Hebei Oulite Import&Export Trading Co.,Ltd Once time cooperation,whole-life after sales service
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Professional technology 1.8-4.5mm hot dipped galvanized iron wire production line
We provide hot dipped galvanized wire production line which is producing hot dipped galvanized
steel wire,it is widely used in making wire mesh fence products and construction field.
Hot dipped galvanized iron wire production line characteristics
Wire take up machine: adopts inverted plum blossom take-up unit, which adopts variable frequency
speed-regulating motor, and the take-up speed is adjustable. Each take-up reel is equipped with a
4.0KW and a 0.75KW motor. When the wire is taken up, the wire is flat. The wiring is stable and
the disc weight is 800-1000kg, which is convenient for workers to operate.
Hot dipped galvanized iron wire production line technology
1. Low-carbon steel wire: in accordance with the standard of hot-dip galvanizing of the corresponding
low-carbon steel wire
2. product specifications: Φ1.6 ~ 4.0mm
3. Tensile strength: low carbon 450 N/mm2 ~ 550 N/mm2
4. Thickness of zinc layer: galvanized 40~80/150~ 300 g/m2
5. production speed: D / V40 ~ 60 (maximum 80);
6. the number of steel wire: 12
7. steel wire spacing: pre-treatment 35mm; zinc 45mm
8. the length of the production line tooling: about U-shaped structure 140m
9. heating energy: mixed gas or converter gas, electric energy
10. power requirements: ~ 380V, 50Hz
Hot dipped galvanized iron wire production line theory
1) the steel structure of the furnace body adopts the overall frame dimensions: L26000*W2400*H1800(mm)
2) the net width of the furnace: 1250 (mm), the distance of the steel wire in the furnace; 35 mm;
3) fuel type: mixed gas or converter gas (heat value: ≥ 1250 KCal)
4) contact pressure: normal 0.012MPa, fluctuation ≤ 5% pressure value.
5) contact pipe diameter: DN80
6) using a four-stage assembly of countercurrent furnace type, direct-fired type and premixed burners are
used together to control the atmosphere and pressure in the furnace
7) the number of burners: 24 sets, the maximum operating temperature: 800 ~ 1000 ° C
8) outdoor wall temperature ≤ 45 ° C
Hot dipped galvanized iron wire production line advantage and selling points
1) furnace structure: length 24m * width 2.4m * height 1.8m;
The shell of the furnace body is welded by steel structure, the overall sealing performance is good,
beautiful and practical; the four-stage assembly reduces the installation time on site and facilitates
future maintenance; the column adopts square tube structure, which is not easy to deform, high strength,
long service life, etc. Features. The furnace body is mainly composed of lightweight and heavy insulation materials.
The material has good insulation performance. An economical and reasonable furnace wall can minimize
the heat dissipation of the furnace wall. The temperature of the outer wall of the furnace wall does not exceed
45 ° C. The furnace arch adopts a cast-type integral arch, which has good sealing performance and long service life.
2) The heat treatment furnace adopts a countercurrent open flame heating type furnace. The furnace body is
a three-stage combination. The preheating section, the heating section, the heating section and the heating
section are respectively set up from the inlet. The heating of each section is relatively independent and affects
each other. According to the requirements of the heat treatment process, the furnace temperature and
atmosphere can be set in stages to meet the processing requirements.
3) The heat treatment furnace steel wire inlet and outlet furnace door is designed with mechanical transmission
device, and the furnace door is opened to facilitate the structure to reduce the cold air intake and fire.
4) The heat treatment furnace adopts an energy-efficient waste heat recovery device. The high-temperature
gas discharged from the furnace is recovered by the heat exchanger, and the combustion air is used for the
burner to improve the thermal efficiency of the furnace to save energy. Generally, the combustion air per
combustion Increasing 100 °C saves 5% of fuel.
5) heat treatment furnace temperature control
(a) The control system has two control modes, manual and automatic. The main control PLC adopts
the Siemens S300 series products to ensure accurate and stable control.
(b) The temperature and air-fuel ratio of each section can be adjusted according to the process requirements.
(c) Features of the equipment: The open flame annealing furnace adopts multiple burner heating methods on
both sides, the heating temperature is uniform, the surface of the steel wire is not easily damaged, the pass
rate is high, the temperature control accuracy in the furnace is high, below 1000 °C, according to steel
The actual condition of the wire regulates the temperature and is stable and reliable. The two-stage heating
zone is completely made according to the heat treatment curve of the steel wire to ensure complete phase
transformation of the steel wire in the furnace, the temperature transition is stable, the pass rate of the pass
bar can reach more than 99%, the oxidation burn rate is 0.145%, and the lateral temperature difference
in the furnace is ±2. °C.
Hot dipped galvanized iron wire production line FAQ
| Questions | Answers |
| Can you make a proposal for me | Yes, our technician will make a reasonable proposal for you |
| What information should i give to you to make proposal | Material: low carbon or high carbon |
| Capacity: tons per month | |
| Wire diameter: mm | |
| Zinc coat thickness: g/ m2 | |
| Wire usage: for which application | |
| Energy: natural gas, LPG, electricity | |
| Workshop size: L * W | |
| How is the delivery time | 3 months after receiving down payment |
| How is the payment | 70% balance payment when delivery via L/C at sight or T/T |
| We also need drawing machine,can you supply that | Yes, drawing machine is the first step of the galvanized wire production line, we are also manufacturing it |
| How about after sales service | Quality guarantee for one year,technical support for whole equipment lifetime |
Hot dipped galvanized iron wire production line after sales service
1. Test the machine before shipment
2. Guarantee time: one year since machine was at buyer's factory but within 18 months against B/L date
3. Within guarantee time, if any components are broken under normal condition, we can change for free
4. We can send our best technician to buyer’s factory for installation, debugging and training
5. Buyer need to undertake double-way air tickets, Visa, Worker salary USD100.0/ Day, Accommodations
Company Introduction
Hebei OLT wire mesh machine company with 55 employees, 9000 square meters workshop,
more than 30 years experience in metal wire mesh fence. All these help us to be the leading manufacturer
in Metal wire Mesh and wire mesh machinery field, we are mainly supplying wire drawing machine,
galvanized wire production line, chain link fence machine, wire mesh welding machine,
razor barbed wire making machines, etc.
We can supply 100% right and reasonable suggestions for our new customers.
Welcome to visit our factory to enable our mutual cooperation.
