Leemay Machinery Co., Ltd. | Briquette & Battery Recycling Equipment Manufacturer

Engineered for Efficiency & Sustainability

Leemay Machinery Co., Ltd., based in Zhengzhou, China, is a top-tier manufacturer and exporter of recycling and briquetting equipment. Led by a team of mechanical engineers with over 20 years of experience, we specialize in innovative solutions that promote environmental sustainability and industrial efficiency.

Our mission is to provide complete, turnkey systems — from raw material processing to final product packaging — while minimizing operational costs and maximizing output value for our global partners.

20+ Years of Engineering Excellence
Full Production Line Integration
Focus on Renewable Energy & Recycling
Exported to Over 50 Countries

Our Product Range

From briquetting to battery recycling, we offer advanced, durable machinery designed for high-volume industrial applications with minimal maintenance.

Dry Powder Briquette Press

High-pressure machine for forming coal, mineral, or biomass dust into solid briquettes without binders. Ideal for DRI, metallurgy, and fuel industries.

No binder required
3-15 tons/hour capacity
Hydraulic or mechanical drive

Waste Lithium Ion Recycling Line

Complete system for recovering cobalt, nickel, lithium, and copper from spent lithium batteries. Fully enclosed, safe, and eco-friendly process.

95%+ metal recovery rate
PLC automatic control
Modular design for scalability

Shisha / BBQ Charcoal Briquette Machine

Produces uniform, quick-lighting charcoal briquettes for hookah and grilling. Features extrusion or press technology with high output.

Hexagonal or square shapes
500–1000 kg/h output
Low energy consumption

Rotary Type Shisha Charcoal Machine

Continuous production system for high-volume shisha charcoal. Ensures even drying and carbonization with automated feeding.

1–3 tons/day capacity
Gas or electric heating
Fully automated operation

Charcoal Making Equipment

Complete pyrolysis and carbonization systems for converting biomass into high-calorific charcoal. Includes retorts, furnaces, and cooling units.

60–80% carbon yield
Smokeless design
Batch or continuous models

Crushing & Grinding Machines

Jaw, hammer, and impact crushers for preprocessing raw materials before briquetting or recycling. Durable construction for 24/7 operation.

1–20 tons/hour
Wear-resistant components
Dust collection compatible

Industrial Drying Machines

Rotary drum and belt dryers for reducing moisture in biomass, sludge, or recycled materials prior to processing.

10–100 tons/day
Gas, coal, or biomass heated
PLC temperature control

Wasted PCB Recycling Plant

Recovers copper, gold, silver, and other metals from electronic waste and printed circuit boards using physical separation.

90–98% metal recovery
No chemical pollution
Compact modular design

View All Products on Official Site

Why Choose Leemay Machinery?

We combine decades of engineering knowledge with cutting-edge technology to deliver unmatched value.

Industrial Durability

Heavy-duty construction ensures long service life even under continuous operation.

Eco-Friendly Design

Low emissions, energy-efficient systems that support sustainable manufacturing.

Turnkey Solutions

From design to installation and training — we handle every step of your project.

Global Support

Exported to 50+ countries with after-sales service and technical assistance.

Frequently Asked Questions

What types of materials can your briquette machines process?

Our briquette machines can process coal dust, mineral powder, biomass (sawdust, straw), iron ore fines, DRI, and other industrial waste materials. Both dry and wet processes are supported depending on the model.

Do you provide installation and training?

Yes, we offer comprehensive on-site installation, commissioning, and operator training services. Remote support is also available via video call and documentation.

What is the recovery rate of your lithium battery recycling line?

Our lithium battery recycling line achieves over 95% recovery of valuable metals such as cobalt, nickel, lithium, and copper, with minimal environmental impact.

Can you customize machines for specific needs?

Absolutely. We specialize in custom engineering and can modify existing models or design new systems based on your raw materials, output requirements, and site conditions.

What is the delivery time for standard machines?

Standard machines are typically delivered within 30–45 days after order confirmation. Custom or turnkey lines may take 60–90 days depending on complexity.

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Leemay Machinery