Complete Guide to Efficient Metal Waste Recycling

What Is a Metal Chips Briquetting Machine?
A metal chips briquetting machine (also called a metal scrap briquetter, swarf briquette press, or metal turnings compactor) is a heavy-duty industrial hydraulic machine that compresses loose, bulky metal chips, turnings, swarf, and grinding sludge into high-density, dry, uniform briquettes-without heating, binders, or additives.
This Metal Chip Briquetting equipment is widely used in CNC machining shops, automotive manufacturing, metal fabrication, foundries, and scrap recycling facilities to solve problems of messy waste, high transportation costs, fluid loss, and low scrap value.

How Does a Hydraulic Metal Briquetting Machine Work?
The working process of a metal chips briquetting machine is simple, efficient, and fully automated for continuous operation:
Feeding: Metal chips (steel, iron, aluminum, copper, stainless steel, etc.) are fed into the compression chamber via a screw or conveyor feeder.
Pre-compression & Hydraulic Pressing: A powerful hydraulic system (typically 200–1250 tons of pressure) pushes the material into a mold cavity, squeezing out cutting fluids, oils, and moisture.
Briquette Forming: Metal chips deform plastically and interlock tightly to form solid cylindrical or cuboid briquettes.
Discharge: Finished briquettes are automatically pushed out for storage, transport, or direct remelting.
Most modern Industrial Metal Chip Briquetting machines feature an integrated oil/fluid recovery system that collects and filters up to 95–98% of coolants for reuse, creating a closed-loop recycling system.