KR400 Copper Wire Granulator
Recover Copper from Mixed Household and Industrial Cable
The KR400 is a dry-type copper wire granulator for small and medium recycling operations processing prepared household, building and industrial cable.
Is KR400 Right for Your Material?
Share cable type, diameter, copper content and target capacity. We will confirm direct granulation or the required pre-treatment.
- Direct feed: prepared cable with an outer diameter of 0.5–10 mm
- Cable with an outer diameter of 10–20 mm: stripping and/or pre-shredding required
- Plugs, terminals and iron: remove before feeding or add magnetic separation
- Oily or wet cable: degrease and dry before processing
150–200 kg/h
Technical-sheet capacity*
19.56 kW
Total installed power
Dry Separation
No routine process water
2 Test Batches
Recorded with 100 kg input
Tell Us What Cable You Process
Confirm cable composition and preparation before selecting optional equipment.
Household & Building Wire
Prepared household and building wire.
Mixed Cable
Sorted mixed cable with contaminants removed.
Industrial Control Cable
Control cable; pre-shredding may be required.
Pretreated Thick Cable
Pretreated thick or bundled cable.
From Prepared Cable to Separated Outputs
Dry granulation, airflow separation and vibration refinement produce separate copper-rich and plastic-rich streams.
Sort & Prepare
Remove iron, plugs and unsuitable contaminants.
Granulate
The 11 kW crusher releases copper from insulation.
Air Separate
Frequency-controlled airflow separates by density.
Vibration Refine
Two vibrating separation tables further screen and refine the copper-rich and plastic-rich fractions.
Collect Outputs
Copper-rich and plastic-rich streams discharge separately.
Two Documented 100 kg Test Batches
These figures describe the recorded batches only and are not guaranteed results for every cable mixture.
100 kg Input · 45 Minutes
- Diameter: approx. 5–15 mm
- Pre-treatment: stripping and shredding
- Copper-rich output: 39.0 kg
- Recorded copper purity: 98.6%
- Recorded copper recovery: 96.3%
- Plastic-rich output: 58.5 kg
100 kg Input · 40 Minutes
- Multi-core cable with thick plastic jacket
- Pre-treatment: shredding
- Copper-rich output: 44.0 kg
- Recorded copper purity: 98.8%
- Recorded copper recovery: 96.8%
- Plastic-rich output: 53.2 kg
Evidence note: the current report does not state sampling weight, laboratory method or repeated-test count. Publish the purity and recovery figures as recorded batch data, not as universal guarantees.
A Practical Mid-Range Cable Recycling System
The KR400 fills the gap between a small entry-level granulator and a larger industrial line. It gives growing recyclers room to increase daily processing while keeping the configuration matched to the actual feed.
- Balanced capacity and investment
- Frequency-controlled airflow and vibration
- Dry crushing and separation
- Configurable pre-treatment modules
- Material-based configuration before quotation
KR400 Technical Specifications
Use the final quotation and equipment list for installation and shipment planning.
Technical-sheet capacity
200–300 kg/h*
Total installed power
19.56 kW
Crusher motor
11 kW
Main machine dimensions
1900 × 1630 × 2630 mm
Vibrating table dimensions
2000 × 645 × 860 mm
Vibrating table motor
0.18 kW × 2
Air separation table
2.2 kW · frequency controlled
Fan under air separator
3 kW · frequency controlled
Top dust suction fan
3 kW
Dust collection
36-bag dust collector
Reference machine weight
2200 kg
Separation method
Dry mechanical separation
*The technical sheet lists 200–300 kg/h. Actual throughput depends on cable type, diameter, copper content, preparation, contamination and feeding consistency. Two recorded 100 kg batches were equivalent to approximately 133–150 kg/h. Confirm the planned capacity against your cable before sizing the line.
Core Machine or Complete Line?
The final supply scope must follow the signed quotation. Complete-line photos do not automatically represent the standard KR400 package.
Core KR400 System
- Crusher / main machine
- Air and gravity separation unit
- Two vibrating separation tables
- Electrical control cabinet
- Bag-type dust collection
- Basic spare parts and tools
Build Around Your Feed
- Pre-shredder
- Feed conveyor
- Magnetic separator
- Electrostatic separator
- Water separation table
- Upgraded pulse dust collection
Before You Select a KR400
Prepared household wire, building wire, automotive wire, network cable and selected industrial control cable. Final suitability depends on diameter, length, conductor type, copper content and contamination.
No. The technical sheet lists 150–200 kg/h, but actual throughput varies with cable type, diameter, copper content, preparation and feeding conditions. Two recorded 100 kg batches were equivalent to approximately 133–150 kg/h. Confirm the planned capacity against your material before sizing the line.
Not always. Short, clean and suitably sized wire may feed directly. Long, bundled, thick or mixed cable generally benefits from pre-shredding.
The core crushing and air-separation process is dry. A water table is optional when the material and output target justify wet polishing.
Factory trials are supported. Send material photos or videos, cable diameter, estimated copper content, contaminants and target capacity first. Our team will confirm whether a factory trial is required and arrange the test conditions.
Get a KR400 Configuration Based on Your Cable
Tell us what cable you process and what output you need. We will recommend the preparation method, core machine and optional modules.
- Cable type and diameter
- Estimated copper content
- Contaminants and preparation
- Target capacity and hours
- Site voltage and frequency
Send Your Material Details
We use the information you submit to evaluate your material, recommend a configuration and follow up on your quotation request.
Not Sure If KR400 Matches Your Cable?
Send photos or a short video. We will review the material before recommending the configuration.