Powder Supply Center

Key Features:

Automatic Cleaning System – Ensures highest cleaning efficiency for all powder-carrying parts (hoses, pumps, spray guns, etc.).

High-Capacity Powder Supply – Large fluidized hopper provides stable and continuous powder feeding.

Centralized Control – Integrates management of the entire coating line, including powder center, spray booth, guns, reciprocators, and curing oven.

Closed, Dust-Free System – Directly connects to the automatic booth recovery system, preventing powder leakage and ensuring a clean environment.

Automatic Powder Recovery & Sieving – Recycles and mixes overspray powder with fresh material for maximum powder utilization and cost savings.

What Is a Powder Supply Center?

A powder supply center is an integrated system designed to store, control, and deliver powder coating material to multiple spray guns or coating stations. It ensures a continuous, consistent, and clean powder feed during the coating process.

A Haztek powder supply center typically includes a powder hopper, fluidizing system, sieving unit, powder pump, and control module. These components work together to maintain stable powder flow, reduce waste, and improve coating efficiency.

By using a centralized powder feed system, manufacturers can achieve higher transfer efficiency, faster color changes, and more uniform coating quality — making it ideal for automatic and large-scale powder coating lines.

Components of a Powder Supply Center

A powder supply center is the heart of an automatic powder coating system, ensuring consistent powder delivery and efficient color management. A typical Haztek powder supply center consists of the following key components:

1. Powder Hopper
Stores and fluidizes the powder coating material, keeping it in an even, aerated state for smooth powder flow.

2. Powder Pump and Injector
Transfers powder from the hopper to spray guns through precise, controlled air pressure, ensuring consistent coating thickness.

3. Sieving Unit
Removes impurities and oversized particles from the recovered powder, guaranteeing coating quality and surface smoothness.

4. Fluidizing System
Maintains uniform powder movement within the hopper to prevent clogging and ensure stable powder feed.

5. Control System
Integrates sensors and PLC controls to manage powder flow, gun output, and automatic color change functions.

6. Powder Recycling and Recovery Unit
Collects overspray powder and recycles it efficiently, reducing material waste and improving cost-effectiveness.

At Haztek, our automatic powder supply centers are engineered for high efficiency, easy maintenance, and precise control, helping manufacturers achieve stable production and superior coating results.

Powder Supply Center: Complete FAQ Guide

Q: What is a powder supply center?

A powder supply center is a centralized system that stores, controls, and delivers powder coating material to spray guns or automatic coating booths. It ensures a stable powder flow, consistent coating quality, and efficient color change during production.

Q: How does a powder supply center work?

The system uses a fluidized powder hopper and powder pumps to transport powder through controlled air pressure. Sensors and PLC systems regulate powder feeding, ensuring accurate delivery to each spray gun.

Q: What are the main components of a powder supply center?

A Haztek powder supply center typically includes: 

Powder hopper – for storage and fluidization 

Powder pump and injector – for precise delivery 

Sieving unit – for removing impurities 

Fluidizing plate – for stable powder flow 

Control panel – for automation and system monitoring

Q: What are the benefits of using a powder supply center?

Consistent powder flow for uniform coating 

Quick color change and reduced downtime 

Improved material efficiency through powder recycling 

Cleaner working environment and less manual handling

Q: Where is a powder supply center used?

It is widely used in automatic powder coating lines, industrial finishing systems, and large-scale production facilities requiring high precision and repeatability.

At Haztek, we design and manufacture high-performance powder supply centers that integrate advanced control systems and durable components, helping clients achieve maximum efficiency, reliability, and coating quality.