Applicable Materials: Long steel turnings, iron turnings, curled metal swarf, tangled machining chips, stainless steel turnings and selected ferrous machining waste. Oily, hot, powdered, flammable or unidentified materials require separate evaluation.
Key technical information for quick evaluation.
Review the equipment introduction, working principle, advantages and technical specifications in one clear page.
The Metal Turnings Shredder, also called an iron chips crusher or metal swarf shredder, is a low-speed, high-torque machine designed to reduce long, curled and tangled machining waste into shorter, more manageable pieces.
It is suitable for processing long steel turnings, iron turnings, curled metal swarf and selected mixed machining chips generated by turning, milling, drilling and other metalworking operations. Material suitability depends on the metal type, chip length, thickness, toughness, temperature and cutting-fluid content.
Two counter-rotating cutter shafts use toothed alloy cutter discs to grip, shear and tear tangled metal turnings. Unlike a high-speed hammer crusher, the machine performs coarse cutting and volume reduction without relying on a screen to produce a precise final particle size.
The processed material becomes shorter, looser and easier to convey, collect, store, transport, screen or feed into downstream briquetting and recycling equipment. Short, loose chips and brittle cast iron borings may not require shredding, so representative material photos or samples should be evaluated before selecting the machine.
A magnetic separator may be added when iron and steel particles need to be recovered from suitable mixed processed material. Liquid collection, screening and briquetting equipment can also be configured according to the cutting-fluid content and downstream recycling requirements.
The machine can operate as an individual metal chips crusher or form part of a complete metal chip processing system with controlled feeding, discharge conveying, magnetic separation, liquid collection and centralized control.
Magnesium chips, titanium chips, metal powder, grinding dust, hot turnings, flammable cutting fluids and materials of unknown composition require separate safety evaluation before mechanical processing.
The metal turnings shredder, also called an iron chips crusher, uses a twin shaft shearing and tearing structure. The main components include a feeding hopper, two cutter shafts, toothed alloy cutter discs, heavy-duty gear reducers, drive motors, reinforced frame, electric control system and discharge equipment.
Loose, curled or tangled metal turnings are loaded into the feeding hopper and guided toward the shredding chamber. The feeding method should be selected according to the chip length, bulk density, tangled condition and required processing capacity.
Before feeding, the material should be checked for thick solid metal parts, tools, sealed objects and other unsuitable foreign material. Hot chips, metal powder, grinding dust, flammable cutting fluids and materials of unknown composition require separate evaluation.
Heavy-duty gear reducers drive two parallel cutter shafts to rotate toward each other at low speed and high torque. The toothed alloy cutter discs grip and pull tangled metal turnings into the shredding chamber, where the material is repeatedly squeezed, sheared and torn into shorter, looser and more manageable pieces.
This working method is suitable for long, curled and tangled steel turnings, iron swarf and selected machining chips that are difficult to convey, store or feed directly into downstream equipment.
Unlike a high-speed hammer crusher, the machine does not mainly rely on impact force or a screen to produce a precise final particle size. The processed output remains irregular, and its condition depends on cutter width, tooth design, cutter spacing, shaft speed, chip thickness and the number of cutting passes.
After processing, long and tangled turnings become easier to convey, collect, store, transport, screen, briquette or prepare for further recycling.
The processed metal turnings are discharged by conveyor or collected below the machine outlet. Discharge equipment can be selected according to the plant layout, material condition and downstream process.
Short, loose chips and brittle cast iron borings may not require shredding. Representative material photos, videos or samples should be evaluated before the equipment configuration is confirmed.
When the incoming turnings contain residual cutting fluid, a liquid collection tray or downstream fluid separation system can be considered according to the material condition. The shredder itself does not guarantee complete oil or coolant removal.
Dust collection or light-material separation equipment may be added when the processed material contains dust, fines or lightweight non-metallic impurities. The suitability of this equipment depends on the actual material composition and should not be treated as a standard configuration for every project.
A magnetic separator may be added when ferrous metal needs to be recovered from suitable mixed processed material. For clean, single-metal iron or steel turnings, magnetic separation may not be necessary.
Magnetic separation does not separate different grades of magnetic steel and does not remove cutting oil from the processed material.
When excessive resistance or a material jam is detected, the control system can stop and reverse the cutter shafts to help release the obstruction. This function helps reduce prolonged overload on the cutter discs, shafts, gear reducers and motors.
Automatic reverse protection does not replace material inspection. Thick solid metal parts and unsuitable foreign objects should be removed before feeding.
The drive system can be equipped with safety electrical protection and overload protection. When abnormal load or unexpected material blockage occurs, the control system can stop or reverse the cutter shafts to help protect the motors, reducers, blades and shafts. This design helps the iron chips crusher maintain stable operation during continuous metal chip recycling work.
The iron chips crusher can cut and loosen long, curled and tangled metal turnings into shorter and more uniform pieces. After processing, the material becomes easier to store, transport,packing, briquetting, remelting or further recycling. This helps reduce storage space and improve material handling efficiency.
The machine uses two low-speed and high-torque cutter shafts. The toothed alloy blades can grab, squeeze, tear and cut iron chips, steel shavings and machining swarf with stronger grabbing ability than ordinary flat blades
. This structure is especially suitable for loose, curled and bundled metal chips that are difficult to feed or handle directly.
According to the material condition and site requirement, the iron chips crusher can be equipped with an air separation system, cyclone collector or dust collector. Light dust, fine particles and some non-metallic impurities can be collected during conveying and discharging, helping reduce dust spread and keep the working site cleaner.
Compared with high-speed impact crushing, the twin shaft shearing process works at lower speed and higher torque. The machine runs more steadily when processing metal chips and produces less impact during operation. The structure is also convenient for daily inspection, blade maintenance and wearing part replacement.
After shearing and crushing, long and tangled metal chips become shorter, looser and more uniform. The processed metal chips are easier for briquetting, furnace feeding, packing or further sorting. If higher cleanliness is required, the line can also be connected with magnetic separation, air separation or other supporting equipment according to the actual material condition.
Parameter description diagram for Metal Turnings Shredder for Iron Chips and Steel Swarf | Haoxing Machinery:
Note: Specifications are provided for model selection reference. Actual capacity depends on the metal type, chip length, tangled condition, bulk density, cutting-fluid content, feeding continuity, cutter configuration and required output condition. Custom feeding, discharge, liquid collection, screening, magnetic separation and dust control equipment can be configured according to the application.
On-site volume reduction of long steel turnings, iron chips and machining swarf
Centralized processing of loose, curled or tangled metal turnings from machining workshops
Preparation of iron and steel turnings before briquetting, remelting or furnace feeding
Front-end size reduction of metal turnings at recycling yards, foundries and metal processing plants
Metal swarf processing in automotive parts manufacturing, machinery production and metalworking facilities
Metal type and representative material photos or videos
Average and maximum chip length
Loose, curled or tangled material condition
Approximate bulk density
Cutting-fluid content
Required processing capacity
Required downstream process
Local voltage and frequency
Find common questions about scrap metal crushers, shredders, recycling lines, equipment selection, capacity configuration and operation requirements.
Regular maintenance includes checking blades or crushing parts, bearings, belts, fasteners, lubrication points, screens, discharge area, and electrical components. Stable feeding, timely cleaning, and replacement of worn parts can help reduce downtime and keep the iron chips crusher running efficiently.
The suitable model depends on chip type, chip length, tangling condition, feeding method, hourly capacity, discharge size, motor power, and whether briquetting or separation equipment is needed. Customers can provide chip photos, videos, material condition, and capacity requirements, and we can recommend a suitable iron chips crushing solution.
Yes, but chips with cutting oil or coolant should be handled according to site requirements. A draining, oil collection, or pre-treatment system can be added before or after crushing to reduce liquid residue and improve material handling safety.
Yes. An iron chips crusher can be used before a metal chip briquetting machine to make the chip size more uniform and improve feeding stability. A suitable crusher and briquetting system can help reduce material volume and improve recycling efficiency.
The main purpose of crushing iron chips is to reduce long, curled, or tangled chips into smaller and more uniform pieces. This makes the material easier to store, transport, feed into briquetting machines, melt, and recycle.
An iron chips crusher can process iron chips, steel chips, metal shavings, curled turnings, machining scraps, CNC waste chips, and other loose metal chip materials. If the chips contain cutting fluid or are highly tangled, suitable feeding, draining, or pre-treatment equipment can be added.
Yes. Iron chips crusher models can be recommended according to chip type, feeding size, capacity, discharge size, and whether briquetting or separation equipment is required.
After crushing, iron chips become easier to store, transport, briquette, melt, and recycle. Crushed metal chips can improve smelting feeding efficiency and help reduce storage and transportation costs.
Not necessarily. An iron chips crusher can be supplied as a single machine or as part of a complete production line. The final configuration depends on material condition, processing capacity, feeding method, separation requirements, and site layout.
Yes. An iron chips crusher can process metal shavings, turnings, and curled chips. If the chips are long or highly tangled, pre-feeding control or a suitable crushing chamber design is recommended.
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