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GALVANIZED STEEL WIRE

What are the key steps in the production process of galvanized steel wire?

Production process of galvanized wire

1. Wire drawing process

- Pretreatment of steel (removal of oxide layer, oil stains, etc.)
- Drawing of steel wires of different diameters

2. Pickling process

- Purpose and importance of pickling: Pickling is an important step in the production process of galvanized steel wire. It can ensure the cleanliness of the steel wire surface, improve the adhesion and uniformity of the zinc coating, and thus improve the overall performance and service life of the product.
- Type of acid used (hydrochloric acid, sulfuric acid, etc.)

3. Galvanizing process

(1)Hot dip galvanizing vs electro galvanizing

1)Advantages of hot-dip galvanizing

Excellent anti-corrosion performance: The zinc layer formed by hot-dip galvanizing can effectively prevent steel oxidation and extend its service life.
Uniform coating: Due to the way of immersion in zinc liquid, the coating thickness is uniform and can cover parts of complex shapes.
Good adhesion: After surface treatment and alloying reaction, the adhesion between the zinc coating and the steel is strong and not easy to fall off.
Economical efficiency: Hot-dip galvanizing has high production efficiency, is suitable for mass production, and has low maintenance costs.
Environmentally friendly: The hot-dip galvanizing process is relatively environmentally friendly, and zinc is a recyclable material.
China Hot Dipped Galvanized Wire is commonly used in construction, transportation, agriculture, etc.

2) Advantages of electro galvanizing

Uniform coating: The electroplating process can form a uniform zinc layer on parts of complex shapes, ensuring the anti-corrosion effect.
Good adhesion: The electroplated zinc layer has strong adhesion to the substrate and is not easy to fall off.
Lower cost: The electroplating process is relatively simple, suitable for small batch production, and the equipment investment is low.
Environmentally friendly: The electroplating process is relatively environmentally friendly, the chemicals used are controllable, and zinc is a recyclable material.
Diverse applications: Electro galvanizing is suitable for a variety of products, such as electronic components, automotive parts, etc., and is widely used in various industries.

https://www.zzsteelgroup.com/hot-dip-galvanized-steel-wire-gi-iron-wire-3-6mm-4-6mm-for-fence-panels-and-nets-product/

4. Post-processing process

- Surface treatment (such as rust prevention, coating, etc.)
- Testing and quality control
- Packaging and storage

Strict quality control

The measures taken by our factory to strictly control the production quality of China galvanized steel wire are mainly reflected in the following aspects:

1)Raw material inspection

Strict Screening: We carry out strict screening of raw materials to ensure the use of high-quality low carbon steel or high carbon steel.
Incoming factory testing: All raw materials must be tested for chemical composition and physical properties before entering the factory to ensure that they meet standards.

4)Equipment maintenance

Regular Maintenance: Regular maintenance and calibration of production equipment to ensure normal operation and production efficiency of the equipment.
Technical Upgrade: Continuously introduce and upgrade advanced production equipment to improve production accuracy and efficiency.

2) Production process monitoring

Real-time monitoring: During the production process, advanced monitoring equipment is used to monitor temperature, humidity and process parameters in real time to ensure the stability of production conditions.
Process Standardization: Develop detailed production process standards to ensure that every link is implemented in accordance with specifications.

5)Employee training

Professional training: Regularly provide professional training to employees to improve their operational skills and quality awareness to ensure that every link in the production process can meet quality requirements.

3)Quality inspection

Multiple Inspections: Multiple quality inspections are carried out at all stages of production, including appearance inspection, coating thickness measurement, adhesion testing, etc. to ensure product quality.
Regular random inspections: Regular random inspections of finished products to ensure that each batch of products meets quality standards.

6)Customer feedback mechanism

Collect feedback: Establish a customer feedback mechanism to promptly collect and process customer opinions and suggestions on product quality to continuously improve production processes and quality management.

Through the above measures, as a galvanized wire manufacturer, we strictly controls quality during the production process of galvanized wire rope to ensure that each batch of our hot dipped galvanized wire and electro galvanized wire products can meet customer needs and industry standards.

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Post time: Nov-13-2024

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