Hvaf Supersonic Flame - China

The HA - 2000 supersonic flame spraying device developed by Zhengzhou Lijia is an innovative High - Velocity Air - Fuel (HVAF) system.

It initiates combustion and heats the powder by creating a high - speed stream of air composed of compressed air and propane fuel.

Subsequently, it propels the powder to a velocity exceeding 700 m/s, which then strikes the substrate to form a coating characterized by an extremely low oxygen content and a very high density.

The HA - 2000 spraying system is a set of spraying apparatus developed by a group of our company's engineers.

This development is based on the import, assimilation, and utilization of international advanced equipment and know - how.

All the settings on the equipment's panel are operated through a touch - screen interface.

It comes with world - class functional modules for process configuration, spraying supervision, etc.

It provides a wide range of common operations, information presentation, and fault notifications, which are well - aligned with users' operating preferences.

It is easy to operate and has reliable quality.

The key benefits of the HA - 2000 system are as follows:

1 - Touch - screen operation.

The equipment is designed with a fully - closed - loop automatic control structure.

All gases are regulated by an inlet pressure sensor and a regulator.

The pressure can be continuously monitored and automatically adjusted to meet the process - set values.

2 - Propane is employed as the fuel, and air is used as the oxidizer.

This is the safest combustion mode among the gas - based models in the market.

3 - The spray gun's architecture is designed according to the rocket principle.

The speed of the flame stream can reach more than 2000 m/s.

It has a high output power that can be adjusted continuously.

4 - The spray gun uses axial center powder feeding, a novel injection approach that enables the powder to be better melted and evenly spread across the entire flame.

This results in improved coating coverage efficiency and quality.

5 - It has the ability to store and recall process formulas.

Parameters can be added, modified, and saved as needed.

6 - The fuel system of the device uses a fully - closed - loop design, a modular design, and is controlled by a high - performance Programmable Logic Controller (PLC).

The operation is both safe and uncomplicated.

7 - The coating has a strong bonding strength and a low porosity (≤1%), reaching the international leading standard.

It also offers high spraying efficiency (capable of spraying up to 20 kg of powder per hour).

As this is a customized proposal, the price is subject to discussion.

Company Contact:

• Posted By: Zhengzhou Lijia Thermal Spray Machinery Co., Ltd

• Phone: 18603830542

• Address: Zhengzhou Lijia Thermal Spray Machinery Co., Ltd, zhengzhou , 河南 , China

• Email:

• Business Description: 生产和销售：喷涂� ��械设备及配件、� �动化控制设备、电
  
  经营范围
  
  子产品� �金属制品、电子控 制箱、环保设备、� ��尘设备
  
  ；耐磨防� ��技术服务；新材� �和喷涂机械专业领 域内的技
  
  术研发、 技术转让、技术服� ��、技术推广；隔� �房工程施
  
  工；涂� �设备安装；销售： 机械设备、五金交� ��、软件及
  
  辅助设� ��、机电产品、金� �材料、建筑材料， 货物进出口
  
  、技术 进出口。