Zinc wire Aluminum wire products Manufacturer
Home >> Products >> Zinc and Aluminum Products >> Zinc spraying machine 500 Model

Zinc spraying machine 500 Model

Inquire Now

Next

PRODUCT DESCRIPTION

Zinc spray machine 500 model


Description

This kind of machine is mainly used for corrosion protection ,which covers a large area and is effective for long term ,of a variety of steel structures such as bridges ,sluice gates ,ships ,pipes ,iron towers ,lamp posts ,container ,etc. 


Feature

By adopting stepless speed regulation ,the spray gun can be used to spray various metal wires with different melting point ,such as zinc wire ,aluminum wire , zinc aluminum alloy wire ,copper wire , lead-tin wire ,high carbon steel wire and stainless steel wire etc. Specification of Spray wire ranges from 1.0mm to 3.0mm diameter .


Technical Parameters

The complete set of equipment consists of a 250 high-speed arc spray gun and a 500 model arc spraying machine 


Table 1 (Basic parameter)



Item

Basic parameters

1

Weight of Spray Gun

2.65kg

2

Operating pressure /Consumption of spray gun

0.5Mpa/2.87m3/min

3

Wire-feeding pulling force of spray gun

9.8kg

4

Wire-feeding speed of spray gun

Stepless spreed regulation

5

Weight of arc spraying machine

185kg

6

Input power supply

380V (three-phase)50Hz

7

Maximum output current

500A

8

No-load output voltage

18-44V

9

Arcing time factor

(500A)100%

10

Temperature

85

11

Characteristic

Flat characteristic 



Table2  Main technical parameters(for reference)

Spraying material

Wire diameter(mm)

Frequently-used working current(A)

No-load voltage(V)

Selected air cap(mm)

Maximum efficiency of spray painting(kg/h)

Zinc wire

Φ2.0-φ3.0

120-210

20-30

Φ7-φ8

18-35

Aluminum wire

Φ2.0-φ3.0

130-240

25-38

Φ7-φ8

5.3-10

High carbon steel wire

Φ2.0

150-220

38-44

φ8

4.3-5.8

Stainless steel wire

Φ2.0

150-220

38-44

φ8

4.3-5.8

Copper wire

Φ2.0

150-220

32-40

Φ7-φ8

3.5-6.3

Wire of Aluminum 

zinc and terne meter

Φ1.0-φ2.0

80-110

18-28

Φ7

-



Schematic diagram of electric arc spraying

Principle :act as consumable electrodes ,two coated metal wires are fed at a constant speed and are melted by electric arc produced between ends of two metal wires . Subsequently ,melted metal wires are atomized into small-grained and evenly distributed particles and are sprayed onto workpieces’ surfaces by compressed are flow to form coatings , When operation of spray coating is performed ,two wires intersecting wire each other at an angle are (30℃-40℃ at usual conditions )are continuously fed and respectively connected wire power supply’s positive and nagative electrodes ,Arc is generated at the ends of metal wires ,Under the action of power supply ,stable combustion of arc is maintained ,Behind the point where the arc is generated , melted metal wires are atomized into fine particles and sprayed onto pre-treated substrate’s by high-speed compressed air flow so as to form coatings 


Copyright © Shijiazhuang CanChun Metal Products Trade Co., Ltd. All Rights Reserved.| Sitemap

Technical Support:

Online Services

CHAT ONLINE

sophia807768

canchunsales

lvxuemin1

sherryyang6885