- Overview
- Product Description
- The pre treatment
- Curing oven and Drying oven
- The powder coating booth
- The recovery system
- The conveyor system
Basic Info.
Product Description
The process of Automatic powder coating line
| No. | Process Name | Process Parameter | Mode | Remarks | |
| Temperature | Time | ||||
| 1 | Loading | RT | |||
| 2 | Pre treatment | 35-50ºC | 15-20 min | Automatic | Adjustable |
| 3 | Drying Oven | 100-120ºC | 15-20 min | Automatic | Adjustable |
| 4 | Cooling | RT | 5-10 min | ||
| 5 | Powder coating | RT | 3-5min | Automatic and Manual | Adjustable |
| 6 | Curing | 200-220ºC | 30-35 min | Automatic | Adjustable |
| 7 | Cooling | RT | 10-15 min | ||
| 8 | Unloading | RT | |||
24h technical and business service
30+ years experience in powder coating industry
200+ professional technicians, engineers and workers
300+ projects in China and around the world
To bring a customized SUCCESSFUL project for you!
Our Main Products:
Manual powder coating machine, Automatic powder coating line, Spray painting equipment, Pretreatment System, Drying Oven, Powder Spraying Gun, Reciprocator, Fast Automatic Color Change Equipment, Powder Coating Booth, Powder Recovery Equipment, Conveyor Chains, Curing Oven, etc. All the systems are widely used on the applications of automotive, home and office appliance, machines industry, metal fabrications and so on.And through to CE, ISO 9001 standards.
Types: Immersion / spraying /shot blast
Customized design based on products' requirements: rinse, degrease, chemical rust removal, silane,pottery,phosphate, pure water rinse,etc;
The shed is made of stainless steel/PP, beautiful and durable, with a high degree of automation, it is equipped with exhaust fan to prevent the mist spill over out.
If the solution need to be heated,it will be equipped with heating device and the tanks will be designed double layer.In the tanks,there are filters to clean the recycled solution,so the impurities will be separated and easy to clean the tanks.
In the beginning and ending of the shed,there will leave one meter of space to ensure the mist will not spread out, at the top of the shed,there are two rows of rushes to prevent the solution polluting the chain.So the conveyor can serve a long time.
There are exhaust fans and waste gas treatment device ,so it eco-friendly.
Curing oven system. Divided into bridge type and tunnel type.
The tunnel oven has a wind curtain at both ends ,so the heat will not loss, which saves the fuel. This is our patent.And tunnel oven is suitable for long and thin products,like pipes;
The bridge oven is installed on the metal frames,the burner chamber is under the oven,so save space,and people can cross the oven from the bottom,products can transport from the bottom,save manual labor;and the bridge oven is suitable for most of the products which are not so long;
The oven is made of galvanized plate inner and outside,the middle insulation is 150 mm rock wool;
Advantages:
1.Same Heat Distribution: The temperature is kept consistent and the temperature difference is controlled within ±3°. This uniformity is the key for stable quality;
2.Adjustable: It can be designed to suit different sizes, shapes of products, meeting various of requirements.
3.Save Energy : It is equipped with Pneumatic doors to prevent heat loss;
| Type | Item | Specification |
| Bridge curing oven And Tunnel curing oven | Conveyor chain speed | Adjustment according to work piece specification |
| Furnace temperature | 180-220°adjustable | |
| Heating time | ≤35mins,usually 15-20mins | |
| Temperature rise curve | Work piece at room temperature to 200°,5-6mins,curing 10-12mins | |
| Heat energy | Gas,electricity,LPG,diesel,multiple options |
The heating chamber mainly consists of circulation fan and burner;
Heating Sources: Gas /LPG/ Diesel / Electricity and so on,optional;
Our burner is fast heating, high efficiency and be equipped with proportional adjustment, frequency conversion. International brand:Riello.
Temperature rise curve
The powder coating booth is made of PP board,looks beautiful,anti-static,the powder will not adsorbed on the surface;in the bottom of the booth ,there is compressed air to blow the powder into the recovery system;in this way it allows workers to clean the booth quickly;there is a centrifugal fan which creates negative air pressure,under the action of negative pressure the powder can not spill over out,ensure the clean working environment;
There are lifters on both sides of the powder coating booth,the spraying guns are installed on the lifters;the lifers is PLC controlled,can move up and down,left and right,even in circle,the Moving Path depend on the workpiece;before the powder coating booth,there are scanners in the post which can scan the workpiece, so the dimension of the workpiece can transport to the control system, which produce an order to the lifter, the whole process is fully automatically.
And there is a shaking machine in the powder supply center,when the powder comes out of the cyclone,enters the shaking machine, in this machine,a filter in it,through shaking and moving ,the powder becomes clean.then for reuse.
| Fast auto color change Powder coating booth | Parameters | Fast auto color change Powder coating booth | Parameters |
| Material of the booth | PP or PVC | Powder recovery system | Large cyclone with secondary recovery unit |
| Size of the booth | Design matching | Powder recovery rate | 99.2% |
| Reciprocator | Design matching | Powder recovery time | 10-15 mins |
| Powder coating gun | Gema,Nordson,ZY | Size of the large cyclone | Φ1m,H4.8m,customized |
| Lighting | LED | Electrical control center | Design matching |
* Powder recovery rate as high as 99.2%
* Color change time: 10-15 minutes
* Suitable for multiple color more than 3
* No dust spillover, reduce powder waste
* Save labor time
* Improve the quality of spraying
* Powder recovery rate: 98%
* Color change time: 15 minutes
* Reduce production stagnation time and increase productivity
* Advantages: Economical, Save space
* Disadvantages: Not suitable for multiple color change
How does the powder run ?
Conveyor chains:
1.Easy to install and disassemble, Low maintenance rate;
2.PLC control, adjustable speed, suitable for different workpieces;
Types:C-type track,I-type track,Double layer track,
C-type track : Suitable for small and light workpieces;
I-type track: Suitable for large and heavy workpieces;
Double layer track:Suitable longer ,larger and heavier workpieces,save labor,save space,stop and start at any time;
Company profile and Certifications
Are you a trader or a factory?
We are manufacturer and exporter.
Our own factory was found in 1998,Our export office was established in 2014.
What should I provide if interested in your powder coating equipment ?
A.The material/size(max)/weight(max)of your workpiece.
B.How many of your daily output(one day=8hours,one month=30days)?
C.What heating power do you prefer: electric, gas, diesel or coal?
D.The size of your factory(length, width and height)?
How to ensure the quality of the equipment?
A,We have hundreds of patents and passed the IS9001:2015 quality management system certification.
B,The Technical Review Committee, reasonably determines and divides the stages of design,
production, installation and commissioning, and formulates detailed progress plans for each stage,
Strengthen the quality assurance system and quality protection measures of equipment
manufacturing department.
C,We manning quality inspectors specially to control the processing quality of product strictly.
How to install equipment after purchasing your equipment?
A,We will provide installation information and installation videos
B,Our engineers will guide the installation and run the equipment.
C,After the debugging, will provide complete training and track customer device usage.
How is your company's after-sales service done?
A,Provide the list of consumables to assist customers in establishing a comprehensive equipment
maintenance system.
B,After the equipment is delivered to the customer, our company will send professionals to track the
customer equipment for 60 days.
C,If customer has a device failure in the process of using the device, our company will operate the
device remotely through the computer network through the authorization given by the customer, and
eliminate all equipment failure problems.
D,Any problems with the equipment, our company guarantees to give solutions within 12 hours.
Feel free to contact with us to get your design .