Laboratory Cold Rolling Mill

Jinye Complete Equipment brings over 20 years of dedicated expertise to the design and manufacture of high-performance Mini Cold Mills,Lab cold rolling mills,Laboratory cold rolling mills. We understand that achieving the precise gauge, exceptional surface finish, and enhanced mechanical properties required for demanding metal coil applications demands high quality and tailored solutions.

They enable cost-effective exploration of rolling mechanics, accelerating material innovations and process optimizations. It performs plastic deformation of metal sheets/strips at hot, room or near-ambient temperatures via rotating rolls, achieving the aims of:

Thickness reduction (from mm to µm-scale foils)

Surface finish enhancement

Microstructural modification (e.g., work hardening, texture control)

Mechanical property adjustment

1. Compact Design

Bench-top or standalone installation.

Rolling force: Typically 5–100 metric tons (vs. industrial-scale 1000+ tons).

Roll dimensions: Work roll diameter: Ø20–200 mm

Roll barrel length: 100–300 mm

Material capacity:

Width: 50–300 mm

Initial thickness: 0.1–5 mm → Final thickness: <1 µm–0.5 mm (foils).

2. High Precision & Control

Micron-level gap control: Servo-driven or hydraulic screw-down systems (accuracy: ±1–10 µm).

Advanced instrumentation: Real-time monitoring of rolling force, gap, speed, tension, and temperature.

Programmable automation: PLC/PC-controlled multi-pass schedules, variable reductions, and tension profiles.

Optional tension control: Integrated uncoiler/coiler for strip rolling simulations.

3. Flexibility

Interchangeable rolls: Options for material (steel, tungsten carbide), surface finish (polished, textured), and profile (flat, crowned).

Wide parameter ranges: Adjustable speed (0.1–30 m/min) and reduction per pass (1–50%).

Modular add-ons: Heating/cooling units, in-line thickness gauges, or surface scanners.

4. Safety

Emergency stops, safety interlocks, and protective enclosures compliant with lab standards.

Major Components

Frame: Rigid housing (closed-gap or short-stress path design) to withstand rolling forces.

Work rolls: Precision-ground, high-hardness rolls for direct material contact.

Backup rolls (4-high/6-high mills): Minimize work roll deflection for uniform thickness.

Screw-down system:

Mechanical (servo + ball screw) or hydraulic actuation.

Drive system: Motor (AC/DC/servo) + gearbox + spindle coupling.

Material guidance: Entry/exit tables with lateral alignment.

Tension control (optional): Motorized uncoiler/coiler with load cells.

Sensors & DAQ: Force transducers, encoders, laser micrometers, etc.

HMI/Software: Parameter setting, data logging, and process visualization.

Lab hot rolling mills are Widely used in Applications:
Process simulation, Material R&D, Fundamental research:, Education, Prototype production, etc.

Custom-Built Excellence: Jinye don't believe in one-size-fits-all. Every cold rolling mill we produce is engineered to your specific requirements – target materials (steel, stainless steel, aluminum, copper alloys), desired output specifications (thickness, width, tolerance, surface quality), and production volume.

Relentless Quality Focus: From the meticulous selection of robust materials for critical components to precision machining, specialized surface treatments, rigorous assembly, and final finishing, we scrutinize every detail of the manufacturing process. This ensures your cold rolling mill delivers reliable operation, extended longevity, and consistent, high-quality output.

Engineered for Peak Performance: Our mills incorporate proven designs focused on achieving superior flatness, precise thickness control, optimal surface finish, and efficient production speeds. We leverage our deep industry knowledge to deliver machines that maximize your productivity and profitability.

Global Support & Partnership: With machines operating successfully in over 50 countries worldwide, we stand behind our products. Our experienced engineers provide comprehensive on-site installation supervision, thorough operator training, and responsive technical support to ensure your mill integrates seamlessly and performs optimally from day one. We build lasting relationships with our customers.

Driven by Your Satisfaction: Your needs are our priority. We actively listen to feedback and continuously refine our designs and services to meet evolving market demands. Our commitment is to be your trusted partner for cold rolling solutions.

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