Steel Wire Hot Dip Galvanizing Machine Zinc Coating Type

Hot Dip Galvanizing Production Line Steel Wire Hot Dip Galvanizing Machine

1. Main parameters of hot dip galvanizing machine

2. Technological process of production

pay off→ degreasing → furance and water patenting→water cooling→ pickling → water rinsing → plating assistance → drying → hot dip galvanizing →N₂ wiping → take up

3. Main process introduction

Degreasing: remove the uneven soap powder and borax, and paint a layer of soap powder and borax on the surface of bright steel wire, so that the surface coating of steel wire is more uniform.

Furance and water patenting: make the deformation hardening steel wire to restore the ductility, and obtain the ideal microstructure to meet the cost of steel wire in tensile strength, shape, elongation and other requirements.

Pickling: remove all oxides on the surface of the wires.

Water rinsing: it is a very important step in hot dip galvanizing, prevent iron ions from the surface of the pipes into the zinc pot, too much iron ions will cause zinc ash, zinc slag too much production.

Plating assistance: activate the surface of steel parts, improve the quality of galvanized, it directly affects the quality of coating .

Drying: dry the surface of the wire and improve the temperature of the wire itself, to prevent zinc splashing..

Hot dip galvanizing: the molten zinc reacts with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined.

N₂ wiping:nitrogen is blown to the surface of the steel wire by an air knife, which can smooth the zinc layer on the surface of the steel wire. Meanwhile, the weight of the zinc layer can be adjusted by controlling the nitrogen pressure.

4. Product appliction

planting greenhouses, farms, cotton packaging, spring and steel strand, wire rope etc

5. Packaging & Shipping

We can pack it by pallet, or according to the customers' specific requirements.

Port: Shanghai/Ningbo

6. Our Services

In order to guarantee the customers are able fully to operate the machine, if the customer need, we can help customer training, includes:
(1) Correct operating mode
(2) Correct maintenance way
(3) Correct technological process control
(4) Remove simple problem

Hangzhou Suntech Machinery Co.,Ltd. which is engaged in supplying machines for metal products and industrial automatic equipment, is a high-tech enterprise of Zhejiang province. Our powerful professional researching team has imported, digested and absorbed the most advanced technology of equipment over the world.
　　We deal with many types of machines for metal industry(wire&tube), such as straight wire drawing machine, headstand wire drawing machine, plating production line, pre-tension equipment for wire rope, wire rope coating and plastic-filling equipment group, galvanizing line, annealing furnace, welding electrode and wire production line, and various metal pipe and tube machinery. All have fully entered into the fields of ferrous metal products (high, middle, low carbon) and non-ferrous metal products(stainless steel, niobium, tantalum, copper and so on). Our machines have already been exported to many countries and got high recognition.
　　Bearing with faith ”integrity, cooperation and mutual benefits”, we are looking forward to enjoy sincerely cooperation with more and more friends over the world