1. Application:

The Powder coating line is mainly used for the surface treatment of LPG cylinders.

2. Working Principle:

The line uses the principle of electrostatic spraying to achieve the surface coating of cylinders. That is , the thermosetting expoxy polyester powder is passed through a high voltage static electrode to electrostatically adsorb the powder on the surface of the rust-romoved bottle body, and the powder is heated to a melting point of the powder through a specific drying channel, and dried to form a cured film with strong adhesion. During spraying, excess powder is adsorbed on the surface of the filter element under the action of wind. Compressed air pulse the filter element intermittently under the action of a pulse meter and a solenoid valve, and the powder adsorbed on the surface of the filter element is shaken to the bottom of the chamber to facilitate recycling and cleaning. 

3. Structure

<> Automatic powder spaying system 

     a. Electrostatic powder room
     b. Automatic recycling device
     c. Lighting device
     d. Pulse device
     e. Automactic Spaying Gun  5 pcs
     f.  Manual Spaying Gun        1 pc
     g. Spreader rotation device   Variale Speed. 
     h. Oil Water Saparation Device
     I. Stainless steel powder drum

<> Powder curing furnace

      a. Curing furnace body
      b. Air Break room
      c. Inlet and outlet exhaust device
      d. Exhaust blower

<> NG or LPG Funace 

      a. Heat preservation chamber 
      b. SUS 304 + Aluminum silicate wool
      c. Circulating fan
      d. Heating Furnace
      e. Burner in Italian brand

<>  Hanging Conveyor 

<> Rotary spreader

<> PLC control system

4. Main Technical Data
 
5. LPG Cylinder Production Flow Chart




6. Company Introduction

Established in 1983, Taizhou Yuehai Manufacturing Co., Ltd is specialising in design, manufacturing, testing, assembly and commissioning of LPG Cylinder Production & Re-validation Line and LPG& LNG & Liquified Gas Storage Tanks.

With more than 30 years' development, the products manufactured by Taizhou Yuehai are not only sold well in China, but also exported to more than 20 countries, such as Egypt, Kenya, Uganda, Libya, the Sudan, Nigeria, Iran, The philippines, Vietnam, Malaysia, Indonesia, Bangladesh, Guatemala, Cuba, and so on.

Our value is to provide high- quality products to our demestic and overseas cleants.

Our business principle is to hour our contract and keep our promise.

7. Our Company



8. Production Machines




9. Our Service 
  <> Pre-sales Consulation
  <> Factory visit available
  <> Machines Deminstration
  <> Reasonable configration
  <> Fast delivery
  <> On-site Installation and training 
  <> Help with trial production
  <> Fast After-sales technical support
  <> Fast spare parts delivery
  <> Logo and colors of machine can be customized

10. Overseas Installations



11. Clients' Workshps




12. We need to know the following information before quotation:

<> Technical drawing of cylinders you plan to produce, if possible

<> What specification of cylinder you plan to produce( 6 kg, 12 kg or others)?

<> Are you a newcomer in this line or you have had some machine in your workshop?

<> How many cylinders will you plan to produce per 8.5-hou shift?

 If you have any questions, please feel free to contact us by