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Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts

Plastic Part Coating
Plastic part coating is a process that involves applying a coating to the surface of plastic to achieve decorative, protective, and functional modifications (such as anti-slip and conductivity). It is widely used in electronics, automotive parts, household goods, toys, and other fields. It solves problems such as poor adhesion to plastic surfaces and uneven coating appearance, improving the aesthetics, corrosion resistance, wear resistance, and service life of plastic products.
Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 1
When producing plastic parts by spraying, using paints with low volatile organic compound (VOC) content, employing environmentally friendly atomization technology in the spraying equipment, and using precise paint control technology can improve paint utilization and operational efficiency, reduce paint mist dispersion, reduce waste generation, reduce resource consumption, and reduce environmental pollution from waste.
Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 2

IMLUCKY offers a wide variety of products and different spraying technologies for you to choose from!

Spraying Case Study

This spraying application case demonstrates the automated spraying of high-viscosity water-based silver powder paint on plastic parts. A pneumatic booster diaphragm pump delivers the paint, which is then carried by an automatic air spray gun. A pneumatic agitator stirs the paint to prevent sedimentation, resulting in fast and uniform spraying. This reduces paint waste, alleviates environmental pressure, increases production capacity, and achieves excellent coating quality and extremely high coating efficiency.

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 3

Based on the customer's spraying needs, IMLUCKY's professional technicians customize a complete solution according to the customer's requirements.

Configuration Product Details:

  1. German Timmer PTI-MHD1065 pneumatic pump
  2. Japanese Iwata WA-M220 automatic spray gun
  3. Longcheng pneumatic mixer
  4. Paint pressure regulator
  5. Paint hose
  6. Air hose
  7. Integrated feed rack
  8. Intelligent spray control for automatic spray gun.

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 4

High viscosity of silver paint can cause orange peel effect, while low viscosity can cause sagging. Silver powder tends to settle, so it needs to be stirred at low speed for 5-10 minutes, then filtered through a 120-200 mesh filter (to remove clumps of silver powder or impurities). The prepared paint should be used within 2 hours. If spraying is paused, it must be stirred again to prevent silver powder settling and stratification.

The paint is stably delivered using a German Timmer 1065 pneumatic diaphragm pump, and uniformly stirred using a Longcheng pneumatic mixer. It is then used with an Iwata WA-M220 automatic spray gun for spraying plastic workpieces.

The paint produces a uniform, smooth coating that is durable and saves paint, effectively reducing material costs and complying with environmental policies. Automated spraying significantly increases production capacity, enabling rapid production of high-quality products. Suitable for various spraying applications, meeting your spraying needs!

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 5

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 6

We provide customized spraying solutions and comprehensive support for plastic parts manufacturing, covering a complete set of equipment from spray pumps and metering systems to spray guns.

Whether you need single-component or two-component materials, regardless of flow rate or viscosity, we can meet your spraying needs.

IMLUCKY

A professional spraying equipment service provider, dedicated to serving you.

We can provide you with...

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 7

  • Customized configurations to meet your individual needs
  • Supports online guidance or offline installation training
  • Technical support

Where painting is needed, IMLUCKY is everywhere

IMLUCKY has focused on the spray painting field in China for over 15 years, always adhering to a clear goal: to help the manufacturing industry achieve energy conservation, efficiency, and environmental protection.

As a factory specializing in spray painting technology for over 15 years, IMLUCKY is committed to providing world-leading industrial products, coating technologies, and services to various industries. Our professional team can provide you with everything from simple spray painting tools to complex automated and intelligent customized solutions.

Diaphragm Pump Solution for Stable and Efficient Coating of Plastic Parts 8

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