New Energy · Vacuum Conveying

Vacuum Conveying & Ton-Bag Packing for NCM / Anode Graphite

Drying → mixing → screening → vacuum transfer → storage → rotary valve → de-ironing → FIBC packing.

Battery materials recycling & processing plantHunan, China2024

Vacuum Conveying & Ton-Bag Packing for NCM / Anode Graphite

Challenge

After drying and mixing, NCM and graphite powders needed dust-free transfer into storage and clean FIBC packing without metal contamination.

Solution

CYprocess integrated vacuum conveying from the vibrating screen to storage tanks, with rotary valve discharge, de-ironing and a ton-bag packer at the end of the line.

Results

Fully enclosed transfer from screen to packer
Metal contamination control via de-ironing
Stable FIBC filling with dust extraction
Continuous link from mixing to packaging

Project Details

Project background

A battery materials processor runs drying, mixing and screening before packing. Open transfer created dust and risked ferrous contamination in anode graphite and NCM products.

Battery powder plant — NCM and graphite lines need sealed conveying and clean packing

System design

Vacuum conveyors pick up screened powder into storage tanks. Rotary valves meter discharge through a de-ironner into the FIBC packer. Pulse-cleaned filters keep the conveying receivers efficient during continuous duty.

Complete powder line — End-to-end route from process to ton-bag packing

Results

Packing is cleaner and more consistent. Operators handle sealed FIBCs instead of open powder transfer, and metal detection / de-ironing protects product quality.