The meaning of electrostatic powder coating:
1. Protection - Protect the coated object from the surrounding medium, prevent corrosion, ageing and various media.
2. Decorative effect--Coating can make the coated object have color, luster, vividness, smoothness, three-dimensionality and logo, etc., giving people a beautiful visual experience.
3. Special function--coating can adjust the conductivity of heat, electricity and other energy, prevent the adhesion of microorganisms (sterilization), display, control the emission, reflection and absorption of sound waves, and produce luminous light. While beautifying the environment, it also plays a role in the regulation of color and psychology, and can improve the internal environment of factories, schools, ships and vehicles, prevent disasters and improve work efficiency.
Details Images
Automatic Powder Coating Gun System
1. A central control cabinet combines all gun controller for integrated operation, enbales to set parameters only at one host unit to control whole system.
2. COLO-191S powder coating unit applies latest DVC technology allows a flexible and accurate setting of all parameters, giving perfect finish with consistent quality.
3. The 100kv spray gun powerfully charge powders delivers high transfer efficiency, increase powder utilization
Powder Coating Reciprocator with PLC Controller
1. The PLC controller supports precise adjustment of speed, stroke and position, effectively reduces paint or powder wastage, and all functions and controls can be performed at the touch screen.
2. Mechanical components using linear rail guide, scroll up and down with a belt drive to ensure constant running while speed changing.
3. Machine stop control by conveyor provided with programmable positioning and adjustable timing restart.
4. Carry up to 24 pcs spray gun with high stability, both applied to powder coating or wet painting.
Automatic Powder Feeder System
1. Continuously, uniformly, quantificationally feed the powder to the spray gun, improve application quality.
2. Automatic cleaning of spray guns, powder hoses, injectors during color change, reduce manpower and increase efficiency.
3. A sieving section makes sure only quality powders are recyled, the mixing of fresh and recovery powders increase powder utilization.
4.100 liter capacity of powder hopper, a sener will detect the powder position and alarm a signal when a lack of powder.
5. A simple-operation touch screen panel makes it easy to handle the process.
Mono-cyclone Automatic Powder Coating Booth
It consists of a chamber body, a powder spray gun, an automatic reciprocating machine, a powder supply device, a recovery device, an air suction device and an electric control.
In order to obtain higher recovery efficiency and color change speed, large cyclone primary recovery and secondary recovery of filter element can be used. The recovery wind is soft, and the powder sprayed by the spray gun is partially absorbed by the workpiece, and the excess powder passes under the action of the fan. The cyclone barrel is recycled and transported to the sieving machine for recycling. The ultra-fine powder is absorbed by the filter element twice, and the powder is dropped by the electromagnetic pulse valve backflushing, and falls into the recovery tank for full recycling. The recycling rate is about 95%. The recycling method has the advantages of convenient color change, simple cleaning, and small floor space.
Powder Coating Curing Oven
● Drying and curing equipment:
The drying and curing furnace mainly provides a baking and curing temperature environment for the coating, and the hot air is circulated and heated in the oven, the heat efficiency is high, the temperature in the furnace is balanced, and energy is saved. The heat source can be widely selected from electricity, coal, oil, gas, and biological particles.
The oven insulation layer is filled with aluminum silicate cotton or rock wool. After the mechanism is formed, it is assembled in a plate shape; the oven structure is compact, solid and durable, and the heat insulation and sealing property is good; the temperature rise is fast, the temperature difference is small, and the energy saving effect is remarkable; The range, holding time, heating rate and automatic protection can be set by any program; it has simple operation, stable operation, complete automatic control, no need for personnel to be guarded; widely used for drying and curing of various products.
Common heating methods and features:
1. Electric energy heating: The equipment cost is low, the use cost is high, and there is no pollution.
2, fuel heating: equipment cost is slightly higher, the cost of use is general, slightly polluted.
3. Coal-fired heating: Low equipment cost, low cost of use and serious pollution.
4, particle heating: high cost of equipment, low cost of use, pollution.
5, gas heating: equipment cost is generally low, the use of low cost, no pollution.
Pretreatment Process
The pre-treatment equipment can be divided into spray type, swimming immersion type and manual dip tank type, all of which are made of corrosion-resistant materials. Different treatment forms can be selected according to the product size, the structure is reasonable, and the ideal use effect can be achieved.
Commonly used spray pre-treatment features: the syrup sprays the surface of the product through the nozzle. Because the spray will generate a certain pressure, the surface of the workpiece can be well washed and has the characteristics of large-scale continuous operation, but the one-time investment is relatively large. The dosage of the syrup is also large, which is suitable for long and simple surface treatment.
The pre-spray treatment equipment system uses a centrifugal water pump to form a high-pressure atomization effect from the nozzle through the pipeline to achieve the purpose of cleaning. The utility model has the advantages of high-pressure atomization effect, cleans the surface of the workpiece, and recycles the cleaning liquid, thereby achieving the purpose of energy saving and environmental protection, generally suitable for mass production of the production line, and has good effects, and is widely used in household appliances, hardware, lighting, toys, automobiles. Parts and other industries.
Company Profile
Kafan Company
Kafan is a new brand under COLO group, whose people has specialized in powder coating equipment for more than 10 years. Our products covers: electrostatic powder coating gun, powder spray booth, powder coating oven, powder coating line and some spare parts. Such one-stop purchasing facilitate customers buy what they want. Whether for powder coating beginners or update projects, Kafan's powder coating system optimize the application and operation. As an professional manufacturer, we devoted to supply most innovative and reliable powder coating system solution with powerful production capacity and advanced technology.
Kafan located in Hangzhou, China, we own a manufacturing base of 6000 square meters, around 150 employees and 24 sets production equipment, dividing into technical department, sales department, after-sale department, production department, QC department, admin department and finance department, etc. As a fast growing company in powder coating industry, we have exported to more than 100 countries, established long term business with distributor in US, Russia, Poland, UK, Germany, South Africa, Vietnam, Malaysia, etc. Quality and service is our endless goal to achieve.
