Powder Coating Equipment/Cooling Belt for Powder Coating Production

• After-sales Service: Available
• Warranty: 1 Year
• Roller Dia.: 220-600
• Belt Width: 600-1000
• Belt Length: 4000-7000
• Drive Motor: 1.5-5.5
• Model NO.: TOPSUN
• Throughput: 200-1200kg/H
• Cooling Mode: Cooled Water
• Overall Dimensions: (4000-7000)*(750-1400)*(1600-2000)
• Transport Package: Case, Pallet
• Specification: TSX
• Trademark: TOPSUN
• Origin: Yantai, China
• HS Code: 8474
• Production Capacity: 10 PCS/Month

Product Description

Powder Coating Equipment/Cooling Belt for Powder Coating Production
Web:ytopsun.en.made-in-china.com,ytopsun.en.made-in-china.com

Water Cooled Cooling Belt with Flaker:



1.Features:

Consistent quality imported steel belt

Bottom cooling water spraying system, installed heating and cooling device

Equipped with guide device to avoid deforming

Better cooling result, higher efficient productivity

Few maintenance and easy cleaning

Chips thickness and roller speed adjustable

Crusher with finger pin and teeth type

Minimized cross contamination, simple operation

2.Technical Parameters:
 

Model	Roller Dia. (mm)	Belt Width (mm)	Belt Length (mm)	Drive Motor (kw)	Capacity (kg/h)	Cooling Mode	Overall Dimensions (mm)
GDY-406	220	600	4000	1.5	200-400	Cooled Water	4000*750*1600
GDY-508	325	800	5000	3	400-500	Cooled Water	5000*900*1800
GDY-510	325	1000	5000	3	500-700	Cooled Water	5000*1100*1900
GDY-610	440	1000	6000	4	600-800	Cooled Water	6000*1100*1900
GDY-612	440	1200	6000	4	700-900	Cooled Water	6000*1400*1900
GDY-712	600	1000	7000	5.5	900-1200	Cooled Water	7000*1400*2000

3.Company:

Dongsun is a leading manufacturer in China of Powder Coating Production Equipments, i.e. Mixers, Extruders, Cooling Belt and Air Classifier Mill. We inherit 30 years of experiences in this industry and have exported to nearly 30 countries and regions in the past 10 years, and win widely good reputations.

We passed CE certification approval and ATEX explosion resistant test, etc. international standards, we do know how to meet the diversified and customized made requests of our customers.

Our everlasting business philosophy: consistant quality, effective communication, responsible service.




4.Service


1.Any inquires will be replied in the first time.

2.High quality products, competitive price, fast lead time.

3.Our sales staff will be have a good communication with you ,let you fully understand the situation of our enterprises and products.

4.We will provide high quality overseas service ,our technical staff will be able to provide you with technical support ,for you personally to overseas assembly and test equipment.

5.Our customer service staff will put your feedback to the technical staff in the first time, timely solve your problem.

Manufacture of powder coating

 

Raw material pre-mixing

All the raw materials used in powder coatings are in the solid phase when mixed together. The polymer and the other ingredients such as pigments, fillers, cross linkers etc are weighed accurately into a mixing vessel. The contents are then blended together to produce a homogeneous mixture

Extrusion

The pre-mx is then fed into the extruder, the barrel of which is maintained at an exact predetermined temperature.  The barrel temperature is set so that the polymer is only just liquefied.  Too high a temperature will give a low melt viscosity, low shear and poor pigment dispersion which in turn will not produce coatings with the desired performance.  The feed rate on the hopper and the speed of the extruder screw are then balanced so that the screw is kept fully loaded.  By careful adjustment of these three parameters, conditions of high shear and therefore intimate mixing are maintained within the extruder.  The molten extrudate passes between cooling rollers and emerges as a thin sheet of approx. 1mm thickness which is then broken up into chips of about 10-20mm.

Milling or grinding

The chips are then ground to achieve a particle size distribution suitable for the application process eg electrostatic spray, fluid bed dipping. For this a pin-disc or hammer mill is employed. In modern mills an internal classifier is used to limit the maximum particle size, oversized particles being continuously fed back to the mill.

Sieving

This is the final operation in the process, irrespective of the method used to produce the powder. This operation is used to remove any oversize particles which may have passed through the mill and to achieve a finely tuned particle size distribution.

Powder storage

After final sieving, the powder is stored in tightly closed containers in a dry place to prevent possible contamination or possible moisture pick-up. For long term storage powder should be maintained at as low a temperature as possible, preferably below 25^oC.  Powders should be kept away from moving parts as frictional heat may cause the powder to fuse and possibly cure within the container.