KJ Envirotech Co., Ltd.

Recycling & intelligent equipment

Machines and turnkey process lines across six business sectors: lithium batteries, plastics, wastewater, scrap metal, agricultural machinery and biomass.

6Business sectors
26Machine types
4Stages in our battery recycling line
Featured system

Four-stage battery recycling system

Our lithium battery line takes end-of-life batteries from shredding through pyrolysis and screening to blended black mass.

STEP 01

Pre-treatment

Double-shaft shredder, single-shaft shredder and hammer mill. Up to 25 t/h.

STEP 02

Pyrolysis

Anaerobic carbonization furnace and rotary pyrolysis kiln. 1–10 t/h.

STEP 03

Screening

Gyratory screen, air-gravity separator, trommel and black mass delamination stripper.

STEP 04

Blending

Horizontal ribbon mixer. Batch capacity 400–3000 kg.

Why KJ Envirotech

Engineered for real plants

Turnkey process lines

Equipment is designed to fit complete lines, with commissioning support for pelletizing, washing and metal recycling plants.

Wide capacity range

From 100 L/h evaporators to 180 m³/h chippers and 40 t/h plansifters, each machine type comes in a graded model series.

Automation & control

PLC automation, multi-zone PID temperature control, AI vision sorting and variable frequency drives across the range.

Built for heavy duty

Wear-resistant alloy blades and liners, sealed bearings and modular service doors for fast maintenance.

Project case studies

Equipment in operation

Lithium battery recycling
Lithium battery recycling
Wastewater evaporation
Wastewater evaporation
Scrap metal baling
Scrap metal baling
Feed production plant
Feed production plant
Biomass pelletizing line
Biomass pelletizing line
Battery recycling plant
Battery recycling plant

Let’s plan your recycling line

Share your material, capacity target and site conditions. We will come back with a suitable process and equipment configuration.

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