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热喷涂设备-喷锌机-喷铝机

 

喷涂设备系列

热喷涂设备(喷锌机,喷铝机,喷锌铝合金机)系列

Thermal spraying equipment (spraying zinc machine, spraying aluminum machine, spraying  injection machine spraying zinc alloy machine) series

·热喷涂系列过程:以某种热源将喷涂材料(线材或粉材)加热,受热的材料形成熔融或半熔融状态的微粒,这些微粒以压缩空气为动力以一定的速度冲击并沉积在基体表面上,形成具有一定特性的喷涂层。

·以提供热源的不同,可分为燃烧法和电热法。前者包括燃烧火焰喷涂、爆炸喷涂及高速火焰喷涂(HVOF);后者包括电弧喷涂及等离子喷涂(又分常压等离子喷涂与水稳等离子喷涂)。喷涂工艺对涂层产生重要影响的是喷涂温度(严格的说,是溶滴冲击基体表面时的温度)和溶滴冲击表面的速度。

·斯特尔热喷涂系统主要用于铁塔、灯杆、桥梁、水闸们、船舶等结构件大面积长效防腐及造纸烘缸、印刷辊、曲轴等工件的表面磨损的喷涂修复,还适用于电容、电瓷行业的电极喷涂等。

·Thermal spraying series process: Add some heat source and to heat up the spraying materials(Wire or powder materials), heated material form melting or half melt condition of particles, These particles are power by compressed, to certain speed for the impact and deposition in the matrix surface, form a spray coating with some characteristics.

·To the different provide between heat source it can be divided into burning method and heating method. The former includes combustion flame spraying, explosion spraying and the flame spraying (HVOF); The latter include arc spraying and plasma spraying (is divided into atmospheric plasma spraying and plasma spraying water stability). Spraying process have an important impact on the coating is that spraying temperature (Strict said, it is the temperature of dissolve drops the matrix surface of the impact) and dissolve the speed of the impact drops surface.

·Stel hot spraying System, which is used for light pole, Bridges, tower, the locks, shipbuilding and other structural long-term anti-corrosion and paper dryer, printing roll, crankshaft etc of workpiece surface wear spraying repair, also applies to capacitor, electroceramics electrode coating industry.

 

涂层功能 Coating function

依据美国F.N.LONGO对热喷涂涂层的分类方法,涂层按功能可分为:

1、耐磨损涂层。包括抗粘着磨损、表面疲劳磨损涂层和耐冲浊涂层。其中有些情况还有抗低温(<538C)磨损和抗高温(538843C)磨损涂层之分。

2、耐热抗氧化涂层。该种涂层包括高温过程(其中有氧化气氛、腐蚀性气体、高于843℃的冲蚀及热障)和熔融金属过程(其中有熔融锌、熔融铝、熔融铁和钢、熔融铜)所应用的涂层。

3、抗大气和浸渍腐蚀涂层。大气腐蚀包括工业气氛、盐性气氛、田野气氛等造成的腐蚀;浸渍腐蚀包括饮用淡水、非饮用淡水、热淡水、盐水、化学和食品加工等造成的腐蚀。

4、电导和电阻涂层。该种涂层用于电导、电阻和屏蔽。

5、恢复尺寸涂层。该种涂层用于铁基(可切削与可磨削的碳钢和耐蚀钢)和有色金属(镍、钴、铜、铝、钛及他们的合金)制品。

6、机械部件间隙控制涂层。该种涂层可磨。

7、耐化学腐蚀涂层。化学腐蚀包括各种酸、碱、盐,各种无机物和各种有机化学介质的腐蚀。

 

Coating can be divided in function according to the US F.N.LONGO of method that the classified method of thermal spraying coating.

1. Wear resistance coating. Including resistance to stick with wear, wear coating surface fatigue and resistance to blunt turbidity coating. Some of them have difference such as fight microtherm wear(<538C) and high temperature resisting wear coating(538~843C).

2. Heat resistant antioxidant coating. This coating process application of coatings including high temperature( There are oxidation atmosphere, corrosive gas, higher than 843 of erosion and thermal barrier) and molten metal process(There are melting molten aluminum, zinc, iron and steel, melting molten copper).

3. Atmospheric corrosion resistance and dipping coating. Atmospheric corrosion caused by corrosion including industrial atmosphere, atmosphere, atmosphere of salt field, etc; Dipping corrosion caused by corrosion including drinking water, the drinking water, hot water, salt water, chemical and food processing, etc.

4. Conductivity and resistance coating.The coating used for electrical conduction, resistance and shielding.

5. Restore size coating. The coating used for some products made by iron (Carbon steel and corrosion resistant steel that can but cutting and grinding) and non-ferrous metal (Nickel, cobalt, copper, aluminum, titanium and other alloy).

6. Mechanical components clearance control coating.The coating can be ground.

7. Chemical corrosion-resistant coating. Chemical corrosion including all kinds of corrosion such as Acid, alkali, salt, all kinds of inorganic and organic chemistry of the medium.

喷涂设备系列

产品特点 Product features

高速电弧喷涂机是我公司研制开发的一种高效率、低能耗的高新技术产品。它是以电产生电弧为热源,将金属丝溶化,以压缩空气进行雾化及冷却,将需喷涂用金属丝吹成微细颗粒,高速喷向经过预处理工件表面,获得理想涂层。

High speed arc it's research and development of a high efficiency, low energy consumption and high-tech products. It is produced as heat source, electric arc will melt metal wire, to compressed air atomization and cooling, on will be spraying with wire micro-sized particles blow in, the gush after pretreatment to the surface coating, obtain ideal.

适用范围 Applicable scope

1. 铁塔、桥梁、水闸门、船舶等钢结构喷锌喷铝防腐。

2. 造纸烘缸、印刷辊、曲轴等工件表面磨损的喷涂修复。

3. 电容、电瓷行业的电极喷涂等。

4. 锅炉四管、制粉系统(风机叶轮及蜗壳)、滚筒、烘缸、轴类、模具等防磨防腐喷涂层。

1. The Eiffel Tower, the bridge, the water gate, shipbuilding and other steel structure spraying zinc corrosion spraying aluminum.

2. HongGang papermaking, printing roll, crankshaft etc the surface of spraying repair wear .

3. Capacitance, electroceramics electrode coating industry.

4. Four tube boiler, system powder system (their impeller and spiral), roller, HongGang axle, mould as well as the grinding corrosion spraying layer.

 

机器型号Model

STR-400

STR-400A

STR-250-D

输入电压Input voltage

3AC380V50Hz

额定输出功率Rated output power

18kw

13kw

7kw

额定电流Rated current

400A

300A

250A

输出电压Output voltage

2145V

1842V

1436V

 

负载率Load rate

60

电压调节级数Voltage regulation series

粗、细调各3档、共9

外型尺寸Envelop dimensions

600×460×850

重量Weight

215kg

195kg

140kg

绝缘等级Insulation class

E

 

主要技术参数 Main technical parameters

喷涂材料

Spray materials

线材直径

Wire diameter(mm)

常用工作电流

Common working current(A)

空载电压

load voltage(V)

选用空气帽口径

Choose air hat caliber(mm)

喷涂效率

Spraying efficiency(kg/h)

锌丝Zinc wire

1.2-3.0

80-210

18-30

6-8

32

铝丝Wire

1.2-3.0

120-240

25-38

6-8

30

铜丝Copper wire

2.0

150-200

35-40

7-8

18

高碳钢丝High carbon steel wire

2.0

150-220

10-44

8

21.5

不锈钢丝Stainless steel wire

2.0

150-220

10-44

8

32.5

锌铝Zinc, aluminum

1.2-2.0

80-110

18-28

7

19-28

铅锡合金丝 Lead-tin alloy silk

1.2-3.0

 

 

 

 

 

本套设备由高速电弧喷枪、电弧喷涂电源组成。另需配套设备:空气压缩机、空气滤清器、放丝盘架。

This set of equipment by the arc gun, arc spraying of power supply. Take another corollary equipment: air compressor, air cleaner, put silk plate frame.

空气压力

Air pressure

输入电源

Input power

输出功率

Output power

输出空载电压

Load voltage output

电源重量

Power weight

调整电压

Adjusting voltage

>0.5Mpa

380V(三相)50HZ

16KW

18-44V

178kg

0-24V

 

采用一体式电控气、电开关,操作更方便,可实现长距离登高作业。

粒子飞行速度达420m/s以上。

轴向气流速度达600m/s

涂层沉积率大于75%

The one-piece electric control pneumatic, electric switch, the operation more

convenient, may realize the long distance race homework.

The speed of 420 particles m/s above.

Axial flow speed of 600 m/s.

Coating deposition rate of more than 75%.

 

喷枪重量

Gun weight

空气压力

Air pressure

空气消耗量

Air consumption

送丝引力

Send silk gravity

调速范围

Speed range

输入电压

Input voltage

2.65kg

>0.5Mpa

>1.85m3/min

>8kg

无级调速

24V(直流)

 

喷涂设备系列

1、电弧喷涂机主要用于钢结构的大面积防腐及磨损或加工失误的机件表面修复和制备电容导电涂层等。

2、主要喷涂材料:锌、铝等。

3、根据不同工况条件的生产需要,该电弧喷枪可固定在机床上对规则的大工件进行喷涂。

4、适用拉式电弧喷枪,推式电弧喷枪也可使用。

5、该电源将喷枪工况控制、送丝调速、气体管路集一身是理想的电弧喷喷涂专用设备。

1It is mainly used in the steel structure of the large area antisepsis and wear or processing error of parts surface repair and preparation capacitance conductive coatings, etc.

2Main spraying materials: zinc, aluminum, etc.

3The arc gun can be fixed in the machine tool of the rules on the great work a spray according to the different working conditions of production needs.

4It can be used to pull type arc gun, also in push type arc gun.

5The power supply conditions have gun control, wire feeding speed, gas pipeline, etc. Is the ideal arc spraying spraying special equipment.

电弧喷涂:
电弧线材喷涂是一项结合了焊接工艺的简单性和轻便性的热喷涂技术,这项优良的表面处理技术实际上可以在任何场所方便地使用。另外,电弧喷涂系统的超高给料能力使之可以非常理想地应用于大面积表面处理场合,例如大型建筑的钢结构和大型轮辊。

应 用:
轴颈、轴承修复
轮辊表面修复
建筑钢结构保护

方  法:
电弧线材热喷涂将线材彻底熔化、雾化,并将液滴喷射到工件表面。该工艺使用电弧加热,而不是使用氧-燃料火焰液化金属。在一个双线系统里,电弧激发两个填装了需喷涂物质的线材反相极头,线材的交叉点直接定位在压缩空气喷射头前方,当电弧产生的热量熔化线材,喷射头将熔融液滴喷到工件表面。机械给料器将两种线材持续送入保证电弧喷涂和液化材料的供给。

实 践:
压缩空气喷射方法在线材电弧喷射系统的使用,使得熔融粒子的氧化速度要比其它使用惰性载流气体系统更快。因而,线材电弧喷涂涂层的显微照相揭示,本方法制备的材料氧化率百分比要比用等离子或HVOF系统制备的其它喷涂涂层要高,涂层的硬度也要增加不少,尽管这个氧化过程可能影响到一些应用。除压缩空气外,氮气也可以作为离子化气体以减少沉积过程中的氧化物。
线材电弧喷涂可以生产特殊的50-50仿合金涂层。因为虽然电弧必须在两线之间激发,但线材可以是不同的材料。通过使用不同类型的两种线材,涂层会形成混合体。如果有这种特殊的涂层需求,线材电弧喷涂将是最佳选择。
 
喷锌是各种工件防护、防腐的首选。为防止工件表面的氧化,以往一般都采用油漆保护,其防腐年限一般在3-5年,因此需要经常性进行维修、保养,耗费大量人力物力。现采用工件表面喷砂后喷锌、再喷漆工艺加以保护,防腐年限可达30年以上无需保养。
维护方便快捷:喷涂可直接在现场进行,无需拆装;
1.喷锌、喷铝、喷铜可修复性强:结构件在加工、起吊、运输、安装过程中,涂层易被碰坏、划伤,电弧喷涂技术可以进行修复;
2.与金属基体的结合力高:电弧喷涂层与基体以机械热镶嵌和微冶金结合共同作用,涂层表现出较高的结合力,是火焰喷涂的3倍,在所有防腐涂层里结合力最高;
 3.涂层质量好:电弧喷涂(喷锌、喷铝、喷铜))加热丝材方式为电弧加热,丝材融化温度高,融化均匀,喷涂致密,涂层质量本公司热诚期待着有五金加工业务的各地各行业客户与我们联系。诚信为本,真诚为广大客户提供高品质的五金加工产品及更完善的服务,确保品质、准时交货、及时响应和处理客户反馈的相关要事。