Easy to install and operate PIPE GALVANIZING PRODUCTING LINE
1. Enclosed pre-treatment equipment with acid proof tanks
Latest materials and technology for environmental protection
Acid resistance treatment for the full construction Controlled air
flow to maintain negative internal pressure System designed to
work automatically with the scrubber Parts run according to the
process inside the enclosure
2. Drying equipment
Reduce the happenings of zinc blast, and less zinc consumption
By making full use of the recycled heat, the workpieces get the
proper temperature before dipping into the zinc kettle, less
dipping
time is needed, the capacity efficiency is increased.
Heat circulation blower is adopted, it gives even temperature
inside
the drying furnace.
3. Heating furnace
World-class technology in heat transfer design in the furnace,
widely used in more than 200 projects Good insulation and fuel
saving.
Uniform temperature inside the furnace. Even heating of the zinc
kettle is key to extend the zinc kettle lifetime.
Quick response to the temperature control, high efficiency and
economical operation.
The kettle change is simply and convenient, low furnace
maintenance cost.
4. Zinc kettle
The kettle plate is made specially for liquid zinc, low carbon and
silicon,
corrosion proof Professional welding skills, the lifetime of the
welding
seam is longer than the mother steel plate Various zinc kettle
geometric
structures, different steel plate thickness, accurate dimensions.
5.Gear Disk type galvanizing machine
With different disk tooth numbers and gear changing, the
galvanizing
coating thickness can be controlled flexibly.
A single galvanizing machine can produce a wide range of
pipe diameter and length.
High degree of automation and convenient operation.
6. Draw-out and Draw-up equipment
Big magnetic force from the magnetic rolls, it ensures the smooth
pick
up of the pipe out of the zinc kettle.
Several pipes are galvanized simultaneously, stable pipe separation
treatment, long time continuous running smoothly.
Well designed roller arrangement, smooth roller surface, even
rotation
speed, good pipe appearance quality is achieved.
7. Inner blow equipment
Guiding rod inner blow is adopted, very clean and smooth inner pipe
surface,
liquid zinc inside the pipes are recovered back to the zinc kettle,
high
utilization efficiency of zinc, less zinc dust, and lower blowing
noise.
Electro-magnetic absorbing clamping is adopted, this technology can
decrease
the damage to the galvanized surface.
Inner blow for one single pipe available, as well for multiple
pipes simultaneously.
8. Water cooling equipment
Automatic equipment conveying pipes into the water in order
Automatic eliciting device,steel pipe are elicited out of water in
sequence
9. Color belt and logo marking equipment
Alternative color belt painting equipment for option. Printer with
magnetic
color belt frame can paint 1 pipe a time, no limitation of the pipe
diameter.
Point topping printer is suitable for multiple pipes a time of
smaller pipe diameter.
Satisfying the demands of single color of single belt and multiple
colors of multiple belts
Options with spray printing and roller marking
Clear marking, easy content adjusting , and convenient operation.
10. Passivation equipment
Automatic passivation equipment, the passivation chemical is
recycled,
safety and environmentally friendly. Chain type drying is adopted
after
passivation, the passivation film is fasten and stable.
11. Automatic bundling and strapping equipment
Based on different workshop size, special pipe conveying mode
(vertical or horizontal) is designed.
Automatic bundling equipment can achieve different bundle shapes
(square/hexagon/other shapes), intensity of labor is greatly
decreased.
12.Steel-Hot dip galvanizing line Matching table
| No. | Specifications (Inch) | Production Methods | Thickness (mm) | Length (m) | Productivity (m/min) | Internal blown form | Workshop area (m2) |
| 1 | 1/2-2 | Three pro.
| 1.2 | 5-7 | 18-27 | Steam guide rod | 2000 |
| 2 | 1/2-4 | Two/Three Pro. | 1.2-4.0 | 5-7 | 12-24 | Steam guide rod | 2000 |
| 3 | 4-8 | One pro. | 2.75-5.5 | 5-7 | 4-8 | guide rod | 2000 |
| 4 | 4-12 | One pro. | 2.75-5.5 | 5-7 | 4-8 | guide rod | 2000 |
