(1) Provide protection against high temperatures, corrosion, erosion, wear-resisting and prolong use life.
(2) Change appearance, electrical or tribological properties of the surface, replace worn material
(3) Spray on substrates of various shapes and free-standing parts in the form of plates, tubes, shells, etc.
(4) Powder processing (spheroidization, homogenization, modification of chemistry, etc.)
(1)The first step of any coating process is surface activation. This is done by cleaning and grit blasting the surface to be coated. Masking techniques are normally adopted for components that only need specific areas coated.
(2)The second step is to melt the material, this is done by introducing the feed stock material into the hot gas stream. The hot gas stream is produced by either chemical reaction (Combustion) or by physical reaction (Plasma).
(3) Thirdly the particles are then accelerated to the substrate by the gas stream and deform on impact to form a coating.
(4) Finally the coatings are inspected and assessed for quality by either mechanical or microstructural evaluation.
(1)High temperature resisting coating. All kind of metal powder , such as chrome oxide ( tungsten carbide, etc.).
(2) Very easy for operation and easy to carry,most suitable for carbide
(3) The coating can get high bonding strength, low porosity.
(4)You can get accurate coating by controlling technological parameter.
All thermal spraying processes rely on the same principle of heating a feed stock, (Powder or Wire) and accelerating it to a high velocity and then allowing the particles to strike the substrate. The particles will then deform and freeze onto the substrate. The coating is formed when millions of particles are deposited on top of each other. These particles are bonded by the substrate by either mechanical or metallurgical bonding,the HVOF spray's material is powder.
(2)powder feeding machine
1- Packaging & Shipping
2- Some our customers
(1) Plasma Spray Machine
(2) HVOF spray equipment
(3) Arc spray equipment
(4) High power flame spray plastic equipment
(5) Sputter Target Produce Equipment and technology
(6) Cooker magnetism and thermal conduction coating spraying production line
(7) Thermal Spray Coating Services
HOW CAN YOU GET THE HIGH EFFICIENT SERVICE ?
1- If you want to get the equipment for coating ,please answer us several questions below in your inquiry,than we will choose the suitable machine for you.
(1)- What's the product for coating ? You'd better send us some photos.
(2)- What's the coating's function in the product ?
(3)- What's the coating's thickness ?
2- If you want us to offer coating service for your product,please answer the questions below in your inquiry.
(1) What's the product for coating ? You'd better send us some photos and tell us the dimension.
(2) What's the coating's thickness and it's function ?