Automated strip cleaning and degreasing line
Automated surface cleaning for intelligent coil lines
JINYE cleaning lines remove rolling oil, emulsion, metal fines and surface residue before annealing, coating, leveling or slitting, while supporting automated control and lower manual cleaning workload.
Process modules
Cleaning sections configured by oil load, strip grade, energy and drying target
A continuous strip cleaning line can be installed as a standalone line or integrated with smart rolling mills, annealing lines, tension levelers or energy saving slitting lines. Key risks include water marks, scratches, residual oil, high utility load and insufficient drying capacity.
- Entry tension, alkaline or neutral degreasing, brushing, spraying and cascade rinsing.
- Squeezing, hot air or air-knife drying, fine filtration, conductivity, temperature control and process data feedback.
- Engineering options for stainless steel, silicon steel, carbon steel, copper and copper alloy strip.
Reference specifications
Cleaning line ranges
Ranges are organized from the supplied cleaning and slitting parameter workbook. Final specifications depend on material, oil type, cleanliness target, line length, drying power and utilities.
| Equipment type | Application | Width (mm) | Thickness (mm) | Speed (m/min) | Main modules |
|---|---|---|---|---|---|
| Strip degreasing line | Remove rolling oil and residue after cold rolling | 350-1780 | 0.03-3.0 | 80-300 | Entry tension, degreasing, brushing, spraying, rinsing, squeezing, drying, filtration |
| High-speed precision strip cleaner | High-surface-grade stainless steel or silicon steel finishing | 450-1450 | 0.05-1.5 | 150-500 | High-pressure spray, double-sided brushing, multi-stage rinse, air knife or hot-air drying |
| Copper strip degreasing line | Copper and copper alloy strip cleaning before annealing or cutting | 350-1250 | 0.05-2.5 | 60-250 | Degreasing, soft brushing, rinsing, squeezing, hot-air drying, chemical filtration |
| Sheet and plate washing machine | Single-sheet or continuous plate cleaning | 600-1600 | 0.3-6.0 | 5-30 | Conveying, spray washing, brushing, rinsing, air-knife or hot-air drying |
Quality focus
Cleaning performance priorities
Low residue
Degreasing chemistry, brush pressure and filtration are selected for the required cleanliness level.
Low scratch risk
Roll surface, brush material and tension control reduce damage on thin or high-surface-grade strip.
Stable drying
Air knife or hot-air drying capacity is matched with line speed to reduce water marks and carryover.