Thermal Arc Spray Equipment

Suzhou Almac Machinery Equipment Co., Ltd. is a technology-innovative enterprise focusing on equipment manufacturing and R&D. It is one of the few manufacturers in China that can independently produce arc spraying equipment, plasma spraying equipment, and supersonic spraying equipment. The company has a group of technical talents dedicated to the R&D and production of thermal spraying equipment, materials, and processes. It absorbs foreign technology and independently develops new high-energy plasma spraying equipment, supersonic spraying equipment, and arc spraying equipment.

Thermal Arc Spray, or arc thermal spraying, is a thermal spraying technology, also known as twin-wire arc spraying. Arc thermal spraying uses an arc generated between two metal wires to melt the top of the metal wire, and then sprays the molten metal onto the pre-treated substrate surface through one or more gas jets (usually compressed air) to form a coating. This technology has the advantages of relatively simple equipment, easy operation, and high spraying efficiency. If you want to know more about our thermal arc spray equipment, please contact us.

Almac-400 thermal arc spray gun

Arc parameters

Wire feeder

The thermal arc spray wire feeder is suitable for arc spraying and is used for dual wire feeding. There are two types of wire feeding: charged control and non charged control. The wire feeding speed specification is available for users to choose from. Main technical parameters: wire feeding voltage DC24V, 5A, wire feeding method is symmetrical and uniform, wire diameter Ø 3.0mm, wire reel capacity Ø 300 × Ø 50 × 103mm, wire feeding speed range of 1-7 meters/minute for 20kg.

characteristic：

1. The coating efficiency is high, and the spraying material can reach 20kg/h using zinc wire.

2. The bonding strength between the coating and the substrate is high.

3. The spray deposition rate is high, with a zinc deposition rate of up to 75%.

4. The wire feeding speed should be consistent and stable, and a slow wire feeding function should be added when starting the arc to ensure fast and reliable arc starting.

5. It can work continuously at high power and stably for a long time.

Almac-400 Power supply for arc spraying equipment

The arc spraying machine is mainly used for large-area anti-corrosion of steel structures, surface repair of worn or machined parts, and preparation of capacitive conductive coatings

1. Main Spraying Materials: The equipment is designed for spraying materials such as zinc, aluminum, and other compatible coatings.

2. Versatile Spraying Options: This arc spray gun can be mounted on a machine tool for spraying large, regular workpieces, depending on production needs.

3. Integrated Power Supply: The power supply combines control of spray gun operation, wire feeding speed regulation, and gas pipeline, making it ideal for specialized arc spraying applications.

4. Leakage Protection & Zero Sequence Protection: Designed with distribution systems that feature leakage protection and zero sequence protection, this equipment simplifies the wiring process.

5. Compact and Efficient Control System: The power supply and control system are integrated, supporting both push and pull series arc guns for flexible use.

6. Operational Indicators: The panel indicator lights reflect operating procedures and equipment malfunctions, while displaying essential spraying data for ease of monitoring.

7. Device Integration: When paired with other devices, the equipment can be controlled by the connected system (to be specified during the ordering process).

8. User-Friendly Design: The boxboard is plug-in with a simple opening and closing mechanism, offering a compact structure that makes maintenance and repair easy.

9. Reliable Conductivity: High-current connections inside the power supply use copper bars to ensure reliable conductivity.

10. Extended Reach: The spray gun is equipped with a 20-meter cable, air hose, and eight-core control cable, allowing a spraying range of up to 20 meters (specific length to be specified at the time of ordering).

Almac-400 Power parameters of thermal arc spray equipment