Arc spraying is a technology that uses an arc burning between two continuously fed metal wires to melt metal, atomizes the molten metal with high-speed airflow, and accelerates the atomized metal particles to spray them to the workpiece to form a coating. Arc spraying is the most commonly used thermal spraying method in practical application engineering such as steel structure anti-corrosion, wear resistance and mechanical parts maintenance. The arc spraying system is generally composed of a special power supply for spraying, a control device, an arc spray gun, a wire feeder and a compressed air supply system.

 

Product introduction: Compared with other arc zinc spraying machines, this electric arc zinc spraying machine mainly has the following characteristics:

 

1. Vertical frame structure, reasonable air inlet and outlet channels and component layout;

 

2. The control system adopts high-quality electrical components, the operation is more reliable, and the manufacturing process of the power supply of the zinc spraying machine is more reasonable;

 

3. The system has overload and short circuit protection;

 

4. The diameter of the rear wheel of the general electric arc zinc spraying machine is 200 mm, and the diameter of the rear wheel of this power supply is 250 mm, which is easy to climb over obstacles on the construction site;

 

5. In addition to the wire feeding voltmeter, a wire feeding ammeter is also added. The spraying current can be preset through the wire feeding voltmeter. During the spraying process, the wire feeding ammeter can be used to check whether the mechanical and electrical status of the zinc spray gun is good;

 

6. The output of the DC high-current part is concealed, the fixing screws can be M8-M12 mm, and the cable joints are pressed contact, so as to avoid the output electric pile hair being heated and causing the insulating plate to burn out, and it will not be damaged by the heating of the cable joints. Output electric pile head.

 

7. It is suitable for pull-type arc spray gun;

 

8. The power supply integrates the working condition control of the spray gun, the wire feeding speed regulation, and the gas pipeline, and is an ideal special equipment for arc copper spraying;

 

9. The control and operation are very simple, as long as the small switch at the bottom of the spray gun is toggled, long-distance control can be realized.

 

Scope of application: The arc zinc spraying machine is mainly used for spraying zinc and aluminum to prevent corrosion on steel surfaces such as steel structures, bridges, wind power generation, railways, water gates, petrochemical storage tanks, and transportation facilities.

 

Spraying material: zinc wire, aluminum wire, tin wire, zinc-aluminum alloy wire.

 

Model	SN-DH400
Voltage	220v/380v
Compressed air pressure	≥0.6Mpa
Input power	18.8kvw
Input current	AC 22A
Output current	DC400A
Output no-load voltage	DC 20- -45V
Voltage adjustment stages	9 grades in total
Load rate	60% ( 400A)
Insulation class	E class
Dimension	700* 500*1010mm
Weight	195kg

 

 

 

 

Q1. Can you customize it according to the customer's request?
A:Of course,We can customize according to your color, size and so on. Please contact us for details.

 

Q2. How about your delivery time?
A:Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

 

Q3: What's your available port of Shipment?
A:Normally,Shanghai port,Qingdao port,Guangzhou port and so on.According to your need,we can send machine to any port if you need.We also could help you ship machine to your country,but we need know the destination port.

 

Q4: How do you make our business long-term and good relationship?
A1. We keep good quality and competitive price to ensure our customers benefit ;
A2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.