78m2/H Continuous PU Sandwich Panel Production Line PLC Control

Powder Coating Line

Automatic Painting And Spraying Line For Steel Construction Parts

1. Production procedure
Loading the work-piece → Automatic spraying & washing pretreatment → Drying oven → Feed work-piece to spray booth → Feed work-piece to curing oven → Exit the oven and let it cool naturally → Remove the work-piece

1 The equipment is used for welding 3D structural mesh plate by the slanting stell wires when the upper mesh plate and lower mesh plate and in-between panel of EPS is passed through the equiment.The equiment is also used for welding single surface stell wire mesh plate for external wall heat preservation.
2 Adopt wholly pneumatic operation mode with stable operation,good reliability and long equiment lifetime.
3 Adopt integrated pneumatic wire-clamping device for finishing the forward procedure.
4 Adopt the integrated self-adaptation wire-welding device for finishing the welding procedure.
5 Provice the self-checking function and the failure automatic alarm function with easy poreation adn easy maintenance.
6 Adopt PLC adn touch screen control,and can automatically finish to straighten,weld and cut the stell wire.
7 Can produce two kinds of panels with either dense or sparse insertion.

2. Powder coating plant components list
● Spraying & washing pretreatment

● Drying oven
● Powder spray booth
● Mono-cyclone recovery system
● Filters recycle system
● Powder curing oven
● Curing oven heating system
● Powder feed centre: 2 sets
● Manual spray gun with controller
● Automatic spray guns with controller
● Reciprocators (3.0m travel)
● Suspension type conveyor line with drive
● Electronic control system: 1 set

Friendship Machinery is a world leader in automatic welding machine for steel fabrication field and industrial pipeline construction projects, providing an extensive range of equipment for a variety of project applications.

Year after year, automatic welding systems from Friendship Machinery are designed, tested, used, and continuously upgraded in every type of environment. Our customers enjoy industry-leading repair rates that are constantly improving: from less than 5% in 2001 to less than 2% in 2012.

The performance record of our specially designed and manufactured automatic welding machine is the backbone of Friendship Machinery's reputation. The proven ability of every set machine is why customers have returned to us repeatedly for new applications, designs and machinery as their products change and expand. We are proud of that fact.

Our main products: H&I beam welding line, T beam welding line, box column beam line, CNC multi-head plate cutting line, beam assembly machine, straightening equipment, steel pipe welding line, shot blasting machine, CNC flame/plasma cutting equipment, welding assisting machinery incl. Welding manipulator, welding positioner, turning roll (welding rotator), Membrane wall panel production line, which are widely used in many industries like aerospace, petrochemical, metallurgy, shipbuilding, chemical equipment, boiler pressure vessels, steel structure construction, etc.

Since 1990s, the market for steel structure building industry boomed. With fast development, very short period for construction and beautiful external appearance, as well reasonable price was occupied in the market of building industry. We invest more on developing roll forming machine such as Metal roof &wall panels machines, C&Z purlin machines drywall Stud-track forming machines , Metal decks machines , No- girder and Column curves forming machines, Guard rails forming machines , Downspout pipes forming machines and so on.

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