Skip to content
FacebookLinkedinTwitterGoogle+Instagram
Hanna Technology
Hanna Technology
Powder Coating Line | Paint Spraying Equipment

Provide the best powder coating system solution

WahtsApp:+86 186 3213 8668sales@powderspraymachine.com
keywords
  • Home
  • About Us
    • About Us
    • Factory Show
    • Cooperation Customers
  • Products
    • Powder Coating Line
      • Automatic Powder Coating Equipment
      • Manual Powder Coating Line
      • Power And Free Powder Coating Line
    • Powder Coating (Painting) Robot
      • Drag Teaching Programming Robot
      • Visual Automatic Programming Robot
    • Pretreatment System
      • Online Spray Pretreatment
      • Dip Tank Pretreatment
    • Powder Coating Booth
      • Fast Color Change Booth
      • Filter Recovery Powder Coating Booth
    • Powder Coating Oven
      • Camel Back Curing Oven
      • Tunnel Powder Coating Oven
      • Batch Powder Curing Oven
    • Conveyor Chain
      • Automatic Conveyor
      • Power And Free Conveyor
      • Manual Conveyor System
    • Electrocoating Line
    • Electrical Control System
    • Manual Powder Coating Machine
    • Liquid Painting Line
    • Powder Dip Coating Line
    • Powder Coating Powder
    • Powder Coating Machine Parts
  • Application
  • Service and After Sales
    • Service and After Sales
    • Quality Assurance And Service Content
  • Video
  • News
  • Contact
Hanna Technology
  • Home
  • About Us
    • About Us
    • Factory Show
    • Cooperation Customers
  • Products
    • Powder Coating Line
      • Automatic Powder Coating Equipment
      • Manual Powder Coating Line
      • Power And Free Powder Coating Line
    • Powder Coating (Painting) Robot
      • Drag Teaching Programming Robot
      • Visual Automatic Programming Robot
    • Pretreatment System
      • Online Spray Pretreatment
      • Dip Tank Pretreatment
    • Powder Coating Booth
      • Fast Color Change Booth
      • Filter Recovery Powder Coating Booth
    • Powder Coating Oven
      • Camel Back Curing Oven
      • Tunnel Powder Coating Oven
      • Batch Powder Curing Oven
    • Conveyor Chain
      • Automatic Conveyor
      • Power And Free Conveyor
      • Manual Conveyor System
    • Electrocoating Line
    • Electrical Control System
    • Manual Powder Coating Machine
    • Liquid Painting Line
    • Powder Dip Coating Line
    • Powder Coating Powder
    • Powder Coating Machine Parts
  • Application
  • Service and After Sales
    • Service and After Sales
    • Quality Assurance And Service Content
  • Video
  • News
  • Contact

Powder coating storage, construction environment, light loss phenomenon and treatment Storage of powder

The storage of powder has a great influence on its quality. The storage of powder will generally be in a ventilated and dry place, and the temperature of the storage space should not exceed 30 degrees.
Different varieties of powder can not be placed together to avoid mutual pollution. Different manufacturers of powder, in the construction, the powder must be recycled, that is to say, a batch used up and then the next batch, not used up the powder must be sealed box to avoid contamination.
Construction environment
Powder construction units have different requirements for the environment, there are open-air closed, there and the production plant through the body, a variety of.
The correct powder construction environment should be independent, equipped with powder recovery equipment. Can not be placed in the spray room of the unused powder. Every day before and after work to spray the room with a dunnage or vacuum cleaner to clean the ground thoroughly. Spray room in the dust concentration should not be too large. First of all, it is not good for human health, and then the important point is that the powder in a certain space to reach a certain concentration will produce an explosion, which is very dangerous. Because the main components of the powder is chemical materials, flammable, the spray chamber must be prohibited fire.
Powder loss of light phenomenon and treatment
(1) powder in the oven more than the specified time and temperature is likely to surface loss of light. Epoxy polyester (indoor) powder general constant temperature does not exceed 190 degrees. Pure polyester powder general constant temperature does not exceed 220 degrees.
Due to the different materials require different heat, so the time placed in the oven is different. For example, aluminum type, thin iron plate, etc. in the furnace placement time is generally not more than 15-20 minutes can be. Large metal parts are generally placed in the furnace for 30-60 minutes.
(2) in the construction to reduce waste, the recycled powder added to the new powder mix, this situation will often cause the workpiece surface loss of light. The correct method is a powder (normal) add about 3 kg, generally should not exceed 5 kg, otherwise the loss of light.
(3) powder due to high temperature or over-extrusion to produce caking phenomenon. This situation will often make the powder light loss. This situation is generally taken to the lumpy powder with a sieve, and then combined with the unclumped powder, the problem is solved.
(4) different manufacturers of powder mixed with each other, because of mutual interference will also make the powder loss of light. If you need a different manufacturer’s powder must be electrostatic generator for the powder barrel, gun, powder tube and the surrounding environment clean, and then change to another powder.
(5) powder generally should not be stored for too long. Too much time will change the luster, the general luster of the higher powder, stored for too long, construction often some powder will also produce the phenomenon of light loss. Gloss low powder, such as black without light, gray without light, etc., stored for too long again is likely to have the phenomenon of ripple sand pattern.
(6) transparent powder on other powder interference, in the construction as long as you have used transparent powder, want to change the other powder must be clean and thorough gun, powder supply barrel, spray chamber clean up well.

 

Powder workshop

Share this page
Share with PinterestShare with LinkedInShare with FacebookShare with Twitter

Post navigation

PreviousPrevious post:Powder coating and its construction precautionsNextNext post:The identification method of powder coating

From the Same Category

Chamber curing oven in the powder coating production line (1)
Chamber curing oven in the powder coating production line
2023年2月17日
effectsof the quality of the chain on the conveyor line (1)
3 important effects of the quality of the chain on the conveyor line
2023年2月16日
The correct procedure for using a powder coating chamber (1)
The correct procedure for using a powder coating chamber
2023年2月15日
Workpiece surface phosphating and adjusting the function of the process and control points-1
Workpiece surface phosphating and adjusting the function of the process and control points
2023年2月13日
maintenance of plastic impregnation lines-1
How to perform routine maintenance of plastic impregnation lines?
2023年2月6日
What is the difference of water-spinning wet spray paint booths?
2023年2月3日
Products Category
  • Powder Coating Line
    • Manual Powder Coating Line
    • Automatic Powder Coating Line
    • Power And Free Powder Coating Line
  • Powder Coating Painting Robot
    • Drag Teaching Programming Robot
    • Visual Automatic Programming Robot
  • Pretreatment System
    • Online Spray Pretreatment
    • Dip Tank Pretreatment
  • Powder Coating Booth
    • Fast Color Change Booth
    • Filter Recovery Powder Coating Booth
  • Powder Coating Oven
    • Camel Back Powder Coating Oven
    • Tunnel Powder Coating Oven
    • Batch Powder Curing Oven
  • Conveyor System
    • Automatic Conveyor
    • Power And Free Conveyor
    • Manual Conveyor System
  • Electrical Control System
  • Manual Powder Coating Machine
    • Powder Coating Machine Parts
    • Powder Coating Gun
  • Powder Dip Coating Line
  • Liquid Painting Line
  • Powder Coating Powder
Hebei Hanna Technology Co.,Ltd
  • Telephone
    +86-311-85290395
  • WhatsApp
    +86 18632138668
  • Email
    sales@powderspraymachine.com

Find us on:

Mail
Recent Articles
  • How to design line speed according to production capacity ?
    2021年5月24日
  • Choosing The Right Powder Coating System
    2021年5月18日
  • Manual Powder Coating Line
    Structural features of the cyclone recovery in the powder spraying powder workshop
    2023年5月24日
  • 3 common causes of defects in the oven to the workpiece paint surface
    2023年5月15日
  • Comparison of two types of pretreatment of metal parts before spraying
    2023年5月9日
  • 5 advantages of electrophoretic coating lines (4)
    5 advantages of electrophoretic coating lines VS. powder coating lines
    2023年5月5日
  • Doors and air curtains play an important role in powder escapeb that cannot be ignored
    2023年4月26日
  • thickness of the coating in powder dip tank coating line (2)
    How to control the thickness of the coating in powder dip tank coating line
    2023年4月17日
Main Products

Powder Coating Line

Paint Spraying Equipment

Pretreatment System

Powder Spraying Room

Conveyor Chain

Curing Heating System

Contact Us
  • Phone:
    +86-311-85290395
  • Mobile / WhatsApp
    008618632138668
  • Email
    sales@powderspraymachine.com

Find us on:

FacebookTwitterGoogle+YouTubePinterestFoursquare





    © Hebei Hanna Technology Co.,Ltd. 2018. All rights reserved.