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    arc spray coating machine, molybdnum metal alloy wire  arc coating machine 

    Our arc spray machine is mainly used to improve wear resistant,corrosion resistant,high temperature resistant of the workpieces, or used to repair broken workpiecs, to lengthen its use life . The spraying materials can be zinc, aluminum, copper, molybdnum, titanium,stainless steel,high carbon steel,nickel chromium alloy,wear-resistant alloy,Babbitt alloy material, brass, SS304 ,black metal and so on .

 

1.principle of   arc spray coating machine, molybdnum metal alloy wire  arc coating machine 

      This high velocity arc spraying (high velocity arc spraying) is a technology which uses arc to melt metal,the arc is formed by combustion in two continuous feeding metal wire,then the melting metal is atomized by high speed airflow.Through the laval nozzle,the atomizing metal particles are accelerated to make them to exceed supersonic to spray to the workpieces to form a coating.

 

2. component of  arc spray coating machine, molybdnum metal alloy wire  arc coating machine 

   It is composed of a special power supply, an arc spray gun, a push type arc spraying device, and a wire feeder.

 

3. parameter  of  arc spray coating machine, molybdnum metal alloy wire  arc coating machine 

(1)Arc spray gun parameter

Model	Arc spray gun
Operation mode	Handed or fixed
Input voltage	≤24V(DC)
Applied wire diameter	Φ1.2 Φ1.6 Φ2.0 Φ3.0 mm
Air pressure	>0.5Mpa
Air consuming	>1.85m3/min
Wire feeding gravitation	>8kg
Feeding velocity regulating grade	Stepless speed regulating
Weight	2.65kg

 

(2) Metal wire parameters:

Spray material	Wire diameter	Working current	No-load volt	Air hat diameter	Maximum spray efficiency
Zinc wire	1.2-3.0	80-210	18-30	6-8	30
Al wire	1.2-3.0	120-240	25-38	6-8	9.5
Steel wire	2.0	150-200	35-40	7-8	6
High carbon steel wire	2.0	150-220	10-44	8	5.5
Stainless steel wire	2.0	150-220	10-44	8	5.5
Zn-Al, Pb-Sn alloy wire	1.2-2.0	80-110	18-28	7

 

4. Style of  arc spray coating machine, molybdnum metal alloy wire  arc coating machine 

    There are various kinds of arc spray machine in our factory,

(1)SX-150 power:7kw gun amount:1 gas comsuption:2.3m³/min

Application: Test and Research on a small amount of spraying and coating

 

(2)SX-300 power:12kw gun amount:1 gas comsuption:2.3m³/min

Application: Spray zinc and aluminum, small scale repair

 

(3) SX-400 power:15kw gun amount:1 gas comsuption:2.3m³/min

Application:zinc, aluminum, partial repairing process

 

(4)SX-500 power:18kw gun amount:1 gas comsuption:2.3m³/min

Application: hardware repairing, small project construction

 

(5) SX-600 power:21.6kw gun amount:1 gas comsuption:2.3m³/min

Application:spray hard alloy wire, boiler construction

 

(6)SX-800 power:28.8kw gun amount:2 gas comsuption:4.6m³/min

Application: Spay zinc and aluminum in big area, works automatically

 

(7)SX-1000 power:36kw gun amount:2 gas comsuption:4.6m³/min

Application: project construction, big quantity process, works automatically

 

(8) SX-2000 power:72kw gun amount:4 gas comsuption:9.2m³/min

Application: Big project construction, long time spraying project, large quantity of spraying work

 

(9) SX-4000 power:144kw gun amount:8 gas comsuption:18.4m³/minApplication: Big project construction, long time spraying project, large quantity of spraying work

 

  The biggest difference of the arc spray machines above is the power ,data after code "SX "stand of electronic current ,from 150 to 4000,then power is from 7kw to 144kw,you can choose the economical and practical model based on your requirement ;of course, our professional technologists can recommend you after discussing more details.

 

5.characteristics of  arc spray coating machine, molybdnum metal alloy wire  arc coating machine  

1) Stable and convenient

This equipment is improved in the operation program by integrated circuit to prevent from machine damage by misoperation of workers, so as to protect the safety of operators and the equipment.

 

2) High adhesive force of coating(70Mpa)

Compared with 30-40Mpa of common arc’s coating,the adhesive force of coating can reach 70Mpa.

 

3) Workpiece won’t be deformed and its structure won’t be changed.(<100℃)

Generally the rised temperature of workpiece won't exceed 100 ℃ when spraying, so the workpiece won't be deformed. And the spraying heat won't take effect directly on the surface so it doesn’t change the structure of workpiece.

 

4) High efficiency and wide application

The equipment has high spray efficient and high power; It's suitable for on-site construction, and can use all kinds of metal and metal ceramic materials(solid and without core), such as alloy wires, Mo, Al, Zn, red copper, copper alloy, Babbitt etc. It is widely applied in spraying anti-wearing and anti-rust coatings for boiler’s four kinds of tubes, coal pulverizing system (fan impeller and scroll casing), roller, dryer, axis, mould,all kinds of workpieces and so on.

 

5)Spray gun for long distance(30-meter-long-cable)

The spray gun can be equipped with 30-meter-long cable, air tube and 8-core control cable, so it can spray at remote places about 30 meters from the equipment.

 

6)Unnecessary to change the wearing parts frequently

We have patent conductive nozzle which is anti-wearing and greatly enlarges use time of wearing parts. This helps to reduce the spraying cost and improve working’s efficiency and coating’s quality.

 

7)Convenient maintainance and repair

We take maintainance and repair work into our consideration during designing the equipment and spray gun which make it convenient to maintain and repair.

 

6. typical application of  arc spray coating machine, molybdnum metal alloy wire  arc coating machine  

(1) spray zinc aluminum on steel outdoor structure ,such as bridge, boat parts,metal chairs /metal facilities in the garden and so on or in other outdoor facility

(2) spray zinc for lpg gas cylinder

(3) spray required coating on mould, sculpture surface spraying and so on

(4) spray required materials on the surface of the broken workpieces,such as roller,axial neck ,fan and so on, to repair it and lengthen its use life

(5)magnetic coating on cooking utensils

 

7. Other main thermal spraying equipments and service:

(1) Vacuum plasma spray machine

(2) Thermal spray coating services

(3) HVOF spray equipment

(4) Plasma spray equipment

(5) Arc spray equipment

(6) Sputter Target Produce Equipment and technology

(7) Industrial water chillers

(8) Precious metal vacuum coating equipment

(9) Cooker magnetism and thermal conduction coating spraying production line

(10) Electro Brush Plating Equipment

(11) High power flame spray plastic equipment

(12) spray materials 

 

8. about our factory

       our factory is specialized in spraying construction,coating services,and spraying equipment for more than 30 years ,we are Senior member of China thermal spray association ,we have the first class construction certificate of thermal spray ,all our products are of good quality and competitive price

 

   we can not only offer you the machine and the training service , but also can offer you the wearing parts of our machine, and can help you solve the technology problem if needed , you can contact us at any time after buying our machine ,I am sure we can offer you best after-sale service 

 

If you are interested in,please contact me freely , I will contact you accordingly,thanks