What is the difference between Chinese brand electrostatic spray guns and European brands?

What is the difference between Chinese brand electrostatic spray guns and European brands?

Comparative analysis of Chinese brand electrostatic spray guns and European brands:

Core Technology and Stability‌

·‌European brands‌ (such as SATA, Gema): Using precision manufacturing processes and optimized internal structure design, they can achieve more uniform spray coverage and stable electrostatic adsorption effects, especially suitable for industrial scenarios that require high coating uniformity‌.

·‌Chinese brands‌ (such as  HDA electrostatic spray gun ): In recent years, technology has been rapidly iterated, and basic performance has been improved through simplified structural design (such as multi-caliber copper nozzles). However, there are still gaps in high-precision electrostatic control and complex spray mode switching.

‌Materials and Durability‌

·European brands generally use corrosion-resistant alloy materials to support long-term high-pressure operation (such as GRACO products) and have low failure rates.

·Domestic spray guns are mainly made of cost-effective materials. Although they can meet conventional needs, they may suffer from wear or sealing problems under extreme working conditions (such as continuous high-pressure spraying).

2. Cost-effectiveness and applicable scenarios

‌Price and Maintenance Cost‌

·‌European brand‌: The price of a single machine is usually 3-5 times that of domestic products, but it has a long service life (such as ANEST-IWATA products can exceed 10 years) and low maintenance costs‌.

Chinese brand‌: The price advantage is significant (HDA electrostatic spray gun). Based on decades of experience, it can also achieve the durability of the world's major brands. It basically does not need to be replaced in 3-5 years. Compared with some users who take good care and maintenance, it can be used for 10 years without any problem.

Scene Adaptability‌

·‌European brand‌: more suitable for automobile manufacturing, high-end industrial spraying and other fields that require extremely high precision and stability‌.

‌Chinese Brand‌: It performs well in medium and low complexity scenarios such as furniture, home appliances, aluminum profiles, steel plate auto parts, glass bottles, etc., and supports rapid debugging and flexible adaptation.

For example, the HDA-1020 manual electrostatic spray gun is an industrial-grade spray equipment suitable for electrostatic spraying of liquid coatings. The following is a compilation of comprehensive information:

‌1.Core parameters‌

‌Model‌: HDA-1020

‌Type‌: Handheld Liquid Electrostatic Spray Gun‌

‌Voltage‌: Maximum DC-60KV‌

‌Coating supply method‌: Pressure feeding type‌

‌Spraying distance‌: 200mm‌

‌Air pressure range‌: 0.05–0.4MPa (commonly used), maximum support 0.6MPa‌

‌Spray paint volume‌: 200ml/s‌

2. Application scenarios‌

‌Industrial spraying‌: Suitable for surface spraying operations on metal sheets, hardware, etc.‌.

‌High precision requirements‌: Support small batch sample spraying or proofing scenarios‌.

‌Electrostatic adsorption‌: Improve paint adhesion through high-voltage static electricity and reduce paint waste‌.

‌3. Product advantages‌

‌Efficient atomization‌: Using external air mixing design to improve the uniformity of paint atomization‌.

‌Compatibility‌: Supports water-based paints and solvent-based paints

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