Details

This equipment is specially designed for feeding materials into reaction vessels. The feeding process generates no dust emission or leakage. Material drops under slight positive pressure, preventing solvent vapor from rising back into the feeder. Discharge is clean with minimal internal residue. Model XRF80-EX offers a capacity of 1500 L/h, consumes 1600 NL/min of gas, and requires 0.1 kW power. This feeder is suitable for active pharmaceutical ingredients, chemical, and material industries where containment and solvent back flow prevention are critical.

Technical Specification:

Core Advantages

The feeding process generates no dust emission or leakage.

Material drops under slight positive pressure, preventing solvent vapor from rising back into the feeder.

Discharge is clean with minimal internal residue.

Product Features

This feeder features dust-tight sealing, slight positive pressure discharge to block solvent backflow, clean material evacuation, and compact construction suitable for reactor mounting.

Product Applications

Designed for feeding into reaction vessels, this equipment is suitable for active pharmaceutical ingredient, chemical, and material industries requiring containment and protection against solvent vapor return.

Precautions

Verify the positive pressure setting before each feed cycle. Inspect seals and gaskets regularly for solvent resistance. Purge the unit with inert gas when handling flammable solvents. Clean internal surfaces promptly after each batch. Disconnect gas and power before disassembly.

Picture of Factory

Why Choose Us

1. Engineering depth Layouts are checked against your P&ID and hazard study to align interfaces, venting, and access platforms with site standards. 2. Manufacturing traceability Material certificates and weld maps can be bundled for FAT documentation, supporting audit-ready pharmaceutical projects. 3. Lifecycle support Spare parts kits, on-site commissioning, and remote guidance shorten startup time and keep feeding performance stable.

FAQ

Q: How does the feeder prevent solvent vapor from entering the unit?

A: The feeder maintains a slight positive pressure during discharge. This outward flow blocks any upward movement of solvent vapors from the reactor.

Q: What happens if the gas supply pressure drops below the required level?

A: A pressure switch can be integrated to trigger an alarm or stop feeding automatically, preventing potential backflow conditions.

Q: Can this feeder handle materials that tend to stick or cake inside?

A: Yes. The clean-discharge design and minimal internal residue feature reduce accumulation. For sticky materials, an optional liner or coating can be added.