Cold Rolling Mills, Hot Rolling Mills

1. Core Specifications Material Range: Handles strips from 0.3mm to 3.0mm thickness × 2000mm width Design Type: Push-type used slitting line with servo-driven tension control Accuracy: ±0.05mm tolerance ensured by the high precision slitter’s laser-guided alignment This second hand 2000 slitter achieves industry-leading dimensional consistency, making it ideal for aerospace-grade foil production and automotive component manufacturing.

Second-hand 90% new 450 precision slitting machine. Unwinding motor: 4kW Pinch roll motor: 7.5kW Tool shaft diameter: 100mm Tool shaft motor: 18.5kW Winding motor: 37kW Brand-new seamless winding head Complete accessories including blades, spacers, nylon sleeves, and electrical wooden strips.

Taiwan Zhengxin 0.3-3×1650 slitting machine. Tool shaft diameter: 200mm Tool shaft motor power: 75kW Winding motor power: 160kW Complete accessories Turnkey installation, commissioning and after-sales service available.

Key Specifications: Machine Type: Slitter Origin: Foshan, Guangdong (Second-hand) Arbor Diameter: 120 mm Motor Configuration: Uncoiler Motor: 7.5 kW Side Trimmer Motor: 5.5 kW Arbor Drive Motor: 22 kW Rewinder Motor: 45 kW Inclusions: Full set of blades + spacers + accessories Terminology Clarification Slitter: Industrial system for precision longitudinal cutting of coiled metal. Arbor: Rotating shaft holding cutting blades (critical diameter = 120mm). Side Trimmer: Sub-system for edge-trimming and scrap winding. Spacers: Precision-machined rings for blade positioning on the arbor. As-New Condition: Post-refurbishment operational readiness with complete tooling. Power Distribution ◉ Decoiling: 7.5 kW ◉ Edge Processing: 5.5 kW ◉ Cutting System: 22 kW ◉ Recoiling: 45 kW Feature Highlights: Complete accessory suite for immediate production Optimized for thin-gauge materials (typical range: 0.2–1.5mm*) Compact footprint with modular power units Standard thickness compatibility based on 750mm slitting lines

Technical Specifications Material Thickness Range: 0.15–2.0 mm Arbor Diameter: 160 mm Drive System: Arbor Motor: 30 kW Rewinding Motor: 75 kW Max. Line Speed: 200 m/min Key Features ◉ Precision Slitting: Tolerance ±0.05 mm (for thickness ≤0.5 mm) ◉ High-Rigidity Arbor: Ø160 mm shaft with zero-clearance tooling seats ◉ Dynamic Tension Control: Dual-motor synchronization for stable winding ◉ Speed-Optimized Design: 200 m/min capability for high-volume production Terminology High-Speed Slitting: Precision longitudinal cutting at industrial velocities (≥150 m/min). Arbor Assembly: Rotating shaft system holding cutting blades (critical diameter = 160 mm). Rewinding System: Tension-controlled coiling mechanism (75 kW motor capacity). Configuration: Uncoiler → Precision Guides → 160mm Tooling Arbor → Tension Measurement → Dual-Drum Rewinder

For Sale: 95% New Jiangsu Yawei 0.3-3.0×1850mm Slitting Line Condition: Near-new with complete spare parts Key Specifications Slitting Width: 1850 mm Thickness Range: 0.3–3.0 mm Inclusions: Full tooling set + critical spare components Terminology Clarification Wide-Format Slitting Line: Industrial system for precision longitudinal cutting of oversized coils (1850mm capability). 95% New Condition: Minimal-production-hour equipment with intact factory calibration. Turnkey Spares Package: Blades, spacers, sensors, and wear parts for uninterrupted operation. Feature Highlights ◉ High-Precision Tooling: Tolerance ±0.1mm across full 1850mm width ◉ Heavy-Duty Construction: Optimized for 3.0mm stainless/carbon steel ◉ Production-Ready: Installed with OEM-approved wear components ◉ Rapid Deployment: Pre-commissioned for plug-and-play operation *Typical Applications: Stainless steel cold-rolled strips Silicon steel transformer cores Aluminum alloy precision slitting*

System Configuration Coiling System Rewinder: Ø610mm mandrel Drive: 200 kW motor Material Handling: Hydraulic lifting trolley Tension & Feeding Platform 3-Roll Tension Unit 2-Roll Entry Guides Plate-type Tensioner Pre-slitting Guides + Anti-skip Hold-down Rolls Bridge Unit Overlap Bridge + Scrap Chopper Edge Processing Dual Independent Edge Trimmers (2 units) Cutting System Arbor: Ø260mm shaft Drive: 132 kW motor Guiding System Electric Single-side Manual Guides Anti-skip Hold-down Rolls Entry Section 2-Roll Pinch Feed 5-Roll Leveler Hydraulic Crop Shear Drive: 11 kW motor Uncoiler Type: Double-cone expandable mandrel Capacity: 36-ton coils Handling: Hydraulic lifting trolley Hydraulic System Solenoid Valves (Huade Brand) Air-cooled Power Unit Control System New Eurotherm 590 DC Drive

The Danieli Hot Rolling Mill delivers premium precision for wide plates (600–1,500mm) with Industry 4.0-ready QSP technology, IoT remote monitoring, and adaptive cooling. Ideal for aerospace, energy, and defense sectors.

This refurbished 20 hi cold rolling mill achieves ±0.01mm precision on 0.20mm foils at 360 m/min, combining second hand 20 hi reversible CRM technology with modern controls for aerospace-grade materials at 60% cost savings versus new installations.

This revamped Sundwig 20-Hi foil rolling machine produces 0.01mm precision foils at 500 m/min, featuring Secondhand 20 hi Reversible Cold Rolling technology with new AGC/X-ray controls for aerospace-grade alloys at 70% cost savings versus new mills."

This refurbished 750 4 Hi Mill delivers ±0.5μm precision with Secondhand AGC Cold Rolling technology at 60% cost savings, processing stainless/aluminum down to 0.25mm thickness for automotive/electronics applications.

6 hi cold rolling mill achieves ±0.01mm precision on ultra-thin 0.20mm steel while the heavy-duty 1150 rolling mill processes 200mm slabs at 15,000kN force – delivering 30% faster production with Industry 4.0 analytics and guaranteed <24-month ROI.