High Voltage Hot Dip Galvanized Steel Pole For Electrical
Transmission
Specification
Material: | high quality Q345 hot rolled steel |
Mounting Height: | 3-30m or according to the requirements of customers |
Shape of pole: | Round,conical,octagonal,square,mid hinged,polygonal shafts are made
of steel sheet that folded into required shape and welded
longitudinally by automaticarc welding machine |
Brackets: | Single or double brackets are in the shape and dimension as per
customers requirement |
Base plate: | Base plate is square or round in shape with slotted holes for
anchor bolt and dimension as per customers requirement
|
Groung mounted: | The length buried underground as per customers requirement
|
Galvanizing: | Hot dip galvanization with thickness of 80-100µm average
|
Powder coating: | Pure polyester powder painting, color is optional |
Production Process
Our factory own advance production line, machine including bending
calibration machine, hydraulic plate shears machine, shears
machine, slitting machine, 208T hydraulic straightener, etc. All
the purpose is to produce good quality steel poles.
The fabrication process as cut plate, bending, forming, automatic
welding, drill holes, quality check before galvanized, hot dip
galvanized and powder coating, finally quality check according by
client’s required.
Raw Material
When purchasing the raw material (steel plate), on sheet of mill
certificate from mill factory must be enclosed. When the raw
material arrives at the warehouse, the quality department must take
the elongation test and the chemical composition analysis to make
sure the raw material have meet all the standard that the needed
before production.
Plasma Cutting
Cuting the raw material that have meet all the standard required
into different length and width. CNC laser cutting is used to
direct the material or the laser beam generated. A typical
commercial laser for cutting materials would involve a motion
control system to follow a CNC or G-code of the pattern to be cut
onto the material. The focused laser beam is directed at the
material, which then either melts, burns, vaporizes away, or is
blown away by a jet of gas, leaving an edge with a high-quality
surface finish.
Molding
Forming the cutted steel plate into the shape (circular or
polygonal or other shape ) that as per specified in the drawing.
This invention relates to forming devices and more particularly to
devices or machines for bending longitudinally rolled sections or
strips of metal stock to desired curvilinear shapes.
Welding
After molding, weld the steel plate together. Usually it is
longitudinal welds. It adopts A.C.inverter control, with functions
of stable running and fast traveling speed; The seam-tracking
arc-guide mechanism is three-spindle system to guarantee the
alignment without aberrancy; The main frame and welding machine are
intergrated control, with flux auto-recovering system and it is
easy to operate with high efficiency.
Features
1. We can supply the product base on client required drawing ,but
also can supply the design for any kinds of lamp poles ,electric
poles ,street lighting poles, high mast poles ,garden light poles ,
outdoor lighting ,outdoor lighting poles ,flag poles ,traffic light
poles ,lighting ,road lighting pole.
2. Matercial :hot rolled coil from Q235 to Q460 ,ASTM573 GR65, GR50
,SS400, SS490,ST52-3
3. Deal: Hot dip galvanized Following ASTM A 123 or any other
stardand by client required.
4. Packing: Plastic bulble , Mat &Straw Bale or following
client required
5. Length : within 16meters once forming( single section)
6. Thickness: from 1mm to 25mm
7. Shape: polygonal(6-side,8side,12-side,16side) round tapered.
8. 110KV to 220kv
9. Easy install and maintenance.
