Automatic Powder Feeding System | JCT Machinery

Automatic powder feeding system is a main component for achieving automated production in modern factories. Our automatic powder feeding system achieves fully closed-loop dust-free conveying, helping to upgrade the automation of production lines.

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Cost reduction

Environmental protection

Labor saving

Explosion-proof

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Product Details

Still worried about dust in the workshop and slow manual feeding?

Automatic powder feeding system is mainly used to safely and dust-free transport powdered materials (such as flous, carbon black, pharmaceutical powder, plastic granules, etc.) from storage silos to reaction machines, packaging machines or injection molding machines.

Pneumatic Conveying

This is currently the most widely used technology, utilizing airflow to move powder.

Vacuum conveyor: Uses a vaccum pump to create negative pressure, drawing material in. Advantages include a fully enclosed design and no dust leakage, making it suitable for the pharmaceutical and food industries.

Positive pressure conveying: Uses compresses air to "blow" material to its destination, suitable for long-distance, high-volume conveying.

Mechanical Conveying

These systems directly move materials using physical mechanical structures.

Screw feeder: Pushes materials using rotating helical blades. Advantages include simple structure, low cost, and suitability for powders with good flowability.

Bucket elevator: Conveys vertically, saving space.

Tube chain conveyor: Uses a chain to drive discs, propelling materials within a closed pipe. Suitable for complex paths (horizontal + vertical combinations).

Automatic Powder Feeding System Main Components

Module	Function
Feeding module	Storing raw materials to be conveyed
Conveying module	Power core
Filtering module	Solid-gas separation to prevent dust from entering the pump body
Discharge module	Controlling material descent
Control module	Automatic coordination

Why is automatic powder feeding system needed?

1. Reducing losses directly translates to profits
When feeding materials manually, material loss due to dust is typically around 0.5% to 2%.
Automatic powder feeding system can reduce dust loss through vacuum-sealed conveying, saving both raw material costs and workshop cleaning fees.
2. Solving the problems of recruitment difficulties and safety compliance
Handling powder is physically demanding work with a poor working environment, making it undesirable for young people; occupational diseases (pneumoconiosis) and dust explosions pose significant compliance risks.
The fully enclosed system of automatic powder feeding system can pass environmental and safety inspections more quickly.
3. Eliminate human error
Manual feeding is prone to overfeeding, underfeeding, or uneven feeding speed, resulting in poor batch stability of products from the reaction machines.
Automatic powder feeding system can work in conjunction with the weighing module to achieve precise quantitative measurement, ensuring consistent product quality.

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The manufacturing process of hmpsa pillow-shaped involves adhesive formulation, adhesive mixing, and packaging. Raw materials are blended in an adhesive mixing machine to create a uniform mixture. The adhesive is then tested for quality, packaged, and stored. This process ensures the production of high-quality hmpsa for various applications.Equipment configuration： ● Reactor (or kneading machine) ● Storage Tank● Vacuum System● Filtration system ● Chiller System● Packing Machine● Cooling water tank
HOT MELT ADHESIVE PRODUCTION LINE

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What is the formula of hot melt adhesive production line? | JCT Machinery

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