Powder Hvof Spray System/ Hvof Spray System

HVOF spray system for all the metal parts to do the tungsten carbide ceramic/WC-Co coating, NiCr-CoCr, etc. metallic ceramic coating.  The coating it can increase the product surface hardness around (HRC>70) to reducing the product wearing during working , to prolong the product use life, to cut your cost, to increasing your competitiveness with you competitor.

We use the advanced flame spraying(HVOF) processing to coating all sorts of Seattle super wear-resistant tungsten carbide parts. Use the HVOF coating system to do  surface treatment the wear-resistance performance is more effective than others (about 2~4 times), and it is dozens times of general stainless steel. The advantage of the HVOF technology is ultra high speed and lower temperature (120 ~200 degrees) to reach the surface of product, to make the coating parts extremely dense and more combining intensity. Compare with the same materials , HVOF coating hardness also obviously better than the other thermal spraying process. (Hardness: can reach to HV1300)  It is very good protection for various easy wear parts.
 

Introduction of hvof spray system

The principal of SX-5000 HVOF spray system is: the mixture gas of oxygen and fuel gas is sent to the burning area of spray gun exit under high pressure. Then the burning gas is accelerated to form a supersonic flame with the help of peripheral compressed air. The spray powder is sent into burning flame and make a functional coating.

SX-5000 hvof spray system consists of spray gun, powder feeding machine, control system, heat-exchanger system and pipeline system. It's a compact equipment with the traits of easy-operating, stable working performance, low fuel consumption and high-quality coating.

HVOF spray system control panel:
 
SX-5000 HVOF spray system control panel has the advanced level, superior performance and easy to operate of the same products in the world. The spraying process can by automation, and monitoring system in real- time and can make response immediate when system has failure.

Parameters of control panel:

Powder feeder of hvof spay system
 
The SX-5000 powder feeding machine is used to store spray powder and send them to burning flames according to technological requirements. The feeding gas is nitrogen, which pulverizes the powder and sends the pulverized particles along withe the gas to spray gun. You can regulate the feeding velocity by the localizer on the regulating control panel.

Parameters of powder feeding

Cooling system of hvof spray system

Double compressor equipment reduce it volume and save your space. Mainly used for nozzle, seals to cooling. The purpose is to make nozzle, sealing ring prolong life.

Spray gun of hvof spray system
 
Spray gun with manual and machine fixed way of operation. Use gases: Oxygen and propane, weight: 2.8KG.
velocity of spray particles: ≥450m/s. It can work a long time stably.

Parameters of spray gun
 

Voltage of the hvof spray system: We can supply the 220V, 380V, 415V and 440V 3 phase 50/60Hz hvof spray system.

Color of the hvof spray system: If you did not like the color of green or gray, you can choice the color you want it. 

For further information, pls visit our website sxspray.en.made-in-china.com 

After service: we can dispatch the engineer to your factory for the machine installation and worker training one week for free charge.