1650 Aluminium Coil Slitting Line | Double Slitter

Aluminium Coil Processing Solution

1650 Aluminium Coil Slitting Line with Double Slitter

The XIONGJIN 1650 Aluminium Coil Slitting Line is a double-slitter configuration for aluminium strip processing in the 0.2–4.0 mm class. It is engineered around the alloy, temper, coil dimensions, slit pattern and output target of each project.

With a second slitter-head position, the line can support efficient slit-pattern changeovers while maintaining a stable workflow. Entry handling, tension control and recoiling sections are selected for controlled coil build and aluminium surface protection.

All figures below are reference data from a representative configuration. XIONGJIN confirms the final processing scope, speed, strip count and auxiliary equipment after reviewing the customer’s material and production requirements.

Reference Raw Material and Technical Data

Nominal Processing Range	0.2–4.0 mm class; final range confirmed per alloy and temper
Applicable Raw Materials	Aluminium 1050, 1060, 3003, 5052 and 6061
Coil Width	800–1650 mm
Coil ID / Maximum Coil Weight	508 / 610 mm / up to 25 t
Reference Material Strength	Tensile strength ≤ 385 N/mm²; yield strength ≤ 325 N/mm²
Reference Slitting / Threading Speed	0–200 m/min, infinitely variable / 0–15 m/min
Minimum Slit Width	30 mm
Reference Strip Capacity	Up to 40 strips at ≤ 0.3 mm; up to 10 strips at ≤ 2.0 mm, depending on slit pattern and material
Finished Coil ID / OD	508 mm / ≤ 2000 mm
Reference Installed Capacity / Footprint	Approx. 380 kW / approx. 30 m × 14 m

Typical Line Configuration

V-Type Coil Storage Station: stages incoming aluminium coils for orderly loading.
Coil Loading Car: transfers the coil safely to the uncoiler centerline.
Cantilever Uncoiler with Support Arm: supports controlled pay-off of the master coil.
Five-Roll Entry Leveler, Pinch Rolls and Head-Crop Shear: prepares the coil head for stable threading.
Entry Loop Bridge: provides a material reserve to decouple entry handling from slitting.
Edge Guide and Hold-Down Unit: maintains strip alignment before the cutting section.
Double Slitter Section: provides the active cutting head and a second head position for efficient slit-pattern changes.
Scrap Edge Winder: winds trimmed edge scrap in a controlled manner.
Exit Loop Bridge: helps stabilize material flow between slitting and recoiling.
Pre-Separator and Tension Station: separates slit strips and controls strip tension before recoiling.
Recoiler with Separator: builds tight, orderly finished slit coils.
Support Arm and Discharge Car: assist finished-coil support and removal.
Hydraulic and Pneumatic Systems: power the line’s clamping, actuation and auxiliary functions.
PLC/HMI Electrical Control System: centralizes line operation, monitoring and coordinated control.