Your Professional Pickling Equipment Manufacturer & Supplier
Jiangsu Yuexin Anti Corrosion Equipment Co., Ltd., specializes in the production of PPH, PVDF, and PE piping systems, anti-corrosion equipment, and environmental protection solutions. The company integrates design, manufacturing, and sales, providing reliable products and professional technical services for multiple industrial sectors. Our products include PPH, PVDF, PE and other piping systems; PPH, HDPE, and PVDF spiral wound seamless storage tanks; large-diameter spiral wound air ducts; PPH tank bodies, covers, and towers; corrosion-resistant equipment such as fans and filters; pickling equipment; and acid mist systems.
Why Choose Us
Advanced Equipment
We are equipped with automated extrusion welders, seamless spiral winding machines, and CNC engraving equipment, ensuring stable and reliable product quality as well as efficient, smooth production operations.
01
Industry Experience
Experienced in supplying products for the metallurgy, chemical, environmental protection, pharmaceutical, and electronics industries, with familiarity in different application and operating requirements.
02
Customization Services
Pipe systems and anti-corrosion equipment can be customized in size, material, and structure according to specific project needs.
03
Reliable After-Sales Service
We provide professional technical support, installation guidance, and training services; we pledge to provide a rapid response and effective solutions within 24 hours for any quality-related issues.
04
Specification
|
Item |
Specification |
|
Equipment Type |
Pickling Equipment |
|
Processing Material |
Stainless steel / carbon steel pipes |
|
Pipe Size Range |
Customized |
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Treatment Process |
Pickling, rinsing, neutralizing, drying |
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Acid System |
Hydrochloric acid / mixed acid |
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Conveying System |
Roller conveyor, corrosion-resistant design |
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Control System |
PLC automatic control |
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Tank Material |
PP / FRP / lined steel |
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Operation Mode |
Continuous or semi-automatic |
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Application |
Pipe surface cleaning and oxide removal |
Benefits of Pickling Equipment
Higher Productivity:
Continuous operation means the minimum stop, the least downtime, and the maximum output.
Better Surface Quality:
The automated process ensures uniform pickling, resulting in a clean and smooth surface.
Lower Operational Costs:
Since the system runs continuously, energy and acid consumption are optimized, reducing overall costs.
Environmental Benefits:
Pickling equipment are equipped with acid recovery systems, leading to less waste and lower environmental impact.
Improved Safety:
Automation reduces directly concerned human exposure to harmful chemicals, thereby ensuring workplace safety.
Continuous pickling equipment are engineered for high-speed, high-volume operations. In these systems, the steel strip moves through the pickling tanks in a nonstop flow, allowing for uniform pickling and consistent surface quality across long runs. This approach is ideal for large-scale steel manufacturing where maximizing throughput and minimizing processing time are critical.
Push-pull pickling equipment offer greater flexibility, making them well-suited for operations that handle a broad range of steel grades and strip dimensions. Unlike continuous lines, push pull pickling allows for frequent changes in material type and thickness, accommodating smaller production lots without sacrificing pickling efficiency. This versatility is especially valuable for facilities that process specialty steels or need to switch between different product specifications.
Batch pickling equipment are typically used for smaller production runs or for pickling steel forms that are not easily processed as a continuous strip. While batch lines may have lower production capacity, they provide precise control over the pickling process, making them suitable for applications where surface finish and quality are paramount.
Key Components of Pickling Equipment
A pickling equipment plays a crucial role in metal processing. It is primarily used to remove impurities from metal surfaces. The key components of a pickling equipment include acid tanks, rinsing zones, and drying sections. These parts work in conjunction to ensure effective cleaning.
Acid tanks utilize solutions like hydrochloric acid. These tanks often operate at specific temperatures, typically around 60-80 degrees Celsius. Reports suggest that optimizing this temperature can enhance cleaning efficiency. Below these temperatures, impurity removal may be less effective. Rinsing zones follow, where water washes away leftover acids. These zones must be large enough to thoroughly cleanse the metal.
Finally, drying sections are critical. They prevent rust and enhance storage reliability. Studies indicate that a well-functioning drying unit can reduce moisture levels to below 5%. Inadequate drying can lead to significant quality issues later in production. Controlling humidity during this stage is essential for optimal metal durability.
Working Process of Pickling Equipment
Pickling equipment operates through a series of steps ensuring thorough cleaning:
Entry Section – Steel coils are loaded onto the line. Mechanical welding joins coil ends together to make a continuous strip.
Pre-cleaning – The strip now passes through the pre-cleaning section, where water sprays remove loose dirt and debris.
Pickling – The steel strip goes into an acid bath that removes scale and oxidation,n, with the concentration and temperature of the acid being controlled for maximum efficiency.
Rinsing and Neutralizing – The strip will be rinsed after pickling to remove any acid, while neutralizing agents will ensure that any chemical residues are removed from the steel.
Drying and Oiling – The cleaned steel is dried and oily to form a protective film against rust.
Exit Section – The processed steel is rewound and prepared for the next level of operation, perhaps cold rolling or galvanizing.
Applications of Pickling Equipment
Automotive
Ensures smooth and defect-free steel for car bodies.
Construction
Prepares steel for structural applications.
Appliances
Provides clean steel for refrigerators, washing machines, and other products.
Pipelines
Scale removal against corrosion in pipelines for oil and gas and coating for corrosion protection.
Pre-sales:
Provide free professional consultation services.
Professional sales engineers conduct in-depth research and communication to fully understand user needs.
Develop and formulate systematic solutions to meet specific user requirements.
During sales:
Provide free installation guidance and training.
Provide strong logistics and delivery support.
Provide one-on-one dedicated free consultation services.
After-sales service:
In case of quality problems, within the warranty period, we will be responsible for the three guarantees (refund, replacement, and repair) free of charge.
If quality problems occur during use, after receiving the client's letter or telegram, the supplier should provide a clear response and solution within 24 hours.
Packaging and Shipping
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Packaging |
Protective film + wooden case or steel frame |
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Transportation methods |
Road transport, rail transport, sea transport |
FAQ
As one of the most professional pickling equipment manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale cheap pickling equipment made in China here from our factory. We also accept customized orders.
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