What causes a water-cooled rectifier to overheat?

Pipe blockage, high-temperature liquid, and low water flow can all cause overheating in water-cooled rectifiers.

What is the warranty period for this equipment?

The standard warranty is 1 year, but it can be extended up to 5 years according to special needs.

What certifications does the product have?

The product has passed international CE certification and is also certified with GOST.

Metal Electroplating Machinery Factory Price Customization Chrome Electroplating Rectifier for Galvanizing

Name: Metal Electroplating Machinery Factory Price Customization Chrome Electroplating Rectifier for Galvanizing
Brand: Liuyang Haney Electromechanical Equipment Co., Ltd.
SKU: 1978679821

Hunan, ChinaLiuyang Haney Electromechanical Equipment Co., Ltd.

US$1,999.00

1-4 Pieces

US$1,979.00

5-19 Pieces

US$1,959.00

20+ Pieces

Sample price:US$1699.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Spare Parts

Voltage

380V

Automatic Grade

Manual

Warranty

1 Year

Certification

CE, IP54 Protection

Input Voltage

220V/380V/415V OEM

OEM Brand

Workable

DC Voltage

0-300V OEM

DC Current

50-50000AMP OEM

Cooled Type

Water Cooled

Output Frequency

19-21kHz

Ripple Coefficient

Not Beyond 4

Control System

Panel /Remote Control

Extra Function Optional

RS485 Communication or Touch Screen

Transport Package

Wooden Package

Specification

24V 2000amp

Trademark

Haney

Origin

China

HS Code

8504409999

Production Capacity

1000PCS/Month

Key features

IGBT Soft Switch Tech: Adopts IGBT inverter soft switch technology for high performance and stability.

High Energy Efficiency: Saves 5-25% energy compared to common or thyristor rectifiers.

Comprehensive Protection: Features overvoltage, short circuit, overheat, and phase deficiency protection.

Durable Components: Uses 6061 aluminum radiator, Schottky diodes, and 316L stainless steel options.

Flexible Customization: Supports OEM for voltage, current, brand, and extra functions like RS485.

Extended Warranty Option: Standard 1-year warranty with optional extension up to 5 years.

Global After-Sales Support: 24/7 technical assistance, spare parts supply, and online training.

Versatile Applications: Suitable for electroplating, anodizing, sewage treatment, and mining.

Company profile

Liuyang Haney Electromechanical Equipment Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2009-08-08Nearest Port: GuangZhou or ShenzhenAverage Response Time: ≤4.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier presents itself as a China-based manufacturer/factory focused on surface-treatment equipment, including electroplating rectifiers, industrial chillers, heaters, filters, tanks, baskets, rotators, and heat exchangers. It reports ISO 9001 certification, 3 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Stated rectifier productivity is 50,000 pieces, while export sales account for 90% and exporting began in 2009. However, the records contain inconsistent location and business-type information: one slice identifies a private manufacturer in Liuyang, Hunan, while another lists a Guangdong location and a trading-company classification. Evidence of after-sales processes, customization, financial strength, and named customer cases is limited. Recent trade records show one transaction each in several months with buyers in Ukraine and Uzbekistan, but these records do not establish broad customer coverage or financial credibility.

Supplier typeThe supplier is described as a Manufacturer/Factory and as a high-tech enterprise specializing in surface-treatment equipment. However, another record classifies the associated company as a trading company, and the stated locations differ between Hunan and Guangdong, creating a registration and identity inconsistency that should be verified.

CertificationsThe supplier explicitly reports ISO 9001 certification for its supplier management systems. This supports the presence of a formal quality-management certification, although no certificate number, issuing body, scope, or validity period is provided.

R&D capabilityThe supplier describes advanced technology, scientific management, R&D activity, and high-tech-enterprise status, with 6–10 R&D engineers reported. This is positive evidence of an innovation function, but no patents, product-development examples, or technical performance data are provided.

Production capacityThe supplier reports 3 production lines, 6–10 quality-control staff, and annual electroplating-rectifier productivity of 50,000 pieces. These explicit capacity indicators support production capability for its core rectifier product, although capacity for the wider product range is not quantified.

Product Q&A

Q:What materials are used in the machine construction?

The rectifier is equipped with a copper transformer solenoid valve, an aluminum radiator, and a cold-rolled steel chassis.

Q:Is it possible to add an extra plug for the control box?

Yes, adding an extra plug for the control box is workable.

Q:Do I need to add the slow start function?

The slow start function is usually applied for rectifiers with higher DC volts (e.g., 24V, 36V) to prevent rapid voltage rise, part damage, and uneven plating.

Q:What is the operation procedure for the rectifier controller?

First, turn to constant voltage, then power on. Hang the pieces, and you will see the current appear and increase as more pieces are loaded.

Q:How to connect the bus bar with cathode and anode?

Connect the cathode with the center copper bar where pieces are hung, and series connect the anode with the copper bars on both sides of the tank. Oxidation is the opposite.