Products-Hunan Lince Rolling Stock Intelligent Equipment Co., Ltd.

Based on three effects: laser pulse vibration, thermal expansion and photodecomposition phase transition, it achieves non-contact cleaning for hard-to-reach areas such as special-shaped parts, holes and grooves. It generates no temperature rise on metal surfaces and causes no damage to substrates. Requiring no chemical rust-removal agents, it is eco-friendly. It delivers efficient and intelligent cleaning for grease, rust stains, oxide films and other contaminants. It is applied to rail transit vehicles, mining machinery, ships and other scenarios.

Automatic Robot Coating Workstation

Precise & Uniform Coating, Stable Quality Replacing Manual Operations.

Equipped with seven-axis robots, the workstation performs automated spraying on product outer surfaces. It ensures uniform coating thickness and precisely controls parameters such as coating thickness, glossiness and color difference within reasonable ranges.

Iron-mold Sand-coating Casting Production Line

Automation of Key Processes, High Efficiency & Environmental-Friendliness.

The production process is automated with timely collection and update of production data. Fully connected with MES, it greatly improves product consistency.

Smart Energy Consumption System

Precision measurement, digital‑intelligence integration, energy efficiency, and compliance‑driven reliability

Application Scenarios

Various types of rail transit locomotives, subways, light rails, trams, and new-energy vehicles, among others.

Main Parameters

Operating voltage: DC 110 V (-30% to +25%)

Measurement parameters: Voltage (AC: 0 V to 200 V), Current (AC: 0 A to 5 A)

Accuracy class: Active power 0.5, reactive power 1.0

Computing Capability: Electrical Energy Consumption (Forward Active/Forward Reactive), Regenerative Electrical Energy (Reverse Active/Reverse Reactive)

Power quality monitoring: overvoltage, undervoltage, and low power factor; threshold settings enable automatic alarms.

Smart Dryer

Intelligent humidity control, efficient dehumidification, low energy consumption and high efficiency, stable and durable.

Application scenarios

Pneumatic braking air supply systems for high-speed trainsets, locomotives, subways, new-energy vehicles, and other types of rolling stock.

Main Parameters

Operating ambient temperature: -45°C to +65°C

Output atmospheric dew point: ≤-40℃

Operating voltage: DC 77 V to DC 137.5 V

Fire suppression system

Precise detection, redundant fire suppression, prevention of reignition, safe and reliable

Application scenarios

Rail transit vehicles, new-energy locomotives, battery packs, in-vehicle retrofitting.

Temperature sensor

The product features high temperature measurement accuracy, a wide measurement range, and rapid thermal response, making it suitable for various temperature‑measurement applications.

Application scenarios

Rail transit vehicles, mining machinery, wind power.

Main Parameters

Temperature measurement range: -40°C to +200°C, accuracy class B.

Insulation resistance: >1000 MΩ

Withstand voltage: 6000 VAC

IP rating: IP68

Cable tensile strength > 600 N

Gangway

Excellent maintainability, superior sound and thermal insulation, high safety, and an aesthetically pleasing appearance.

Application scenarios

Rail transit vehicles, multiple-unit trains, airports, ship terminals, etc

Smart windshield wiper

Automatic control, remote operation, easy maintenance, and long service life.

Application scenarios

Various types of locomotives, EMUs, trams, urban rail vehicles, and more.

Main Parameters

Rated Voltage: DC 24 V / DC 110 V

Operating temperature: -50°C to +85°C

Scrubbing angle: 30°~120°

Wiper arm length: 300 mm ~ 1250 mm

Functions: Park, Low Gear, High Gear, Intermittent Mode, Spray, Car Wash Mode, Smart Mode, Remote Control

The service life can reach 10 million cycles.

Maximum output torque reaches 160 N·m.

Intelligent Steering Damper

Dynamic cushioning, anti-tilt rail stabilization, adaptive damping, and long-lasting wear resistance

Application scenarios

Scenarios such as high-speed trainsets, locomotives, subways, and high-end rail transit vehicles

Main Parameters

Operating power: 0.55 kW / AC 380 V

Actuation force adjustment range: 15 kN to 20 kN

Damping force adjustment range: 0.5 kN to 20 kN

Oil system

Lightweight and high-strength, with reliable sealing and excellent weather resistance and corrosion protection.

Application scenarios

Rail transit vehicles, maintenance vehicles, etc.

Main Parameters

Fuel System: Maximum Capacity 1,948 L

Usable fuel capacity: 1,540 L

Fuel delivery rate: 600 L/h; single fueling port flow rate: 80 L/min; automatic shut-off upon tank fill.

Oil system: oil tank capacity 90 L

Lightweight roof panel

Lightweight and high-strength, reliably sealed, weather-resistant and corrosion‑proof, platform‑compatible.

Application scenarios

Lightweighting of vehicle roofs, equipment integration, and overall vehicle weight reduction for locomotives, high-speed EMUs, urban rail vehicles, and regional trains.

Main Parameters

Overall dimensions: maximum length of 23,400 mm

The underframe weighs approximately 3,200 kg.

The top cover weighs approximately 1,800 kg.

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Honesty, Gratitude, Creativity, Progressiveness

Hunan Liancheng Rail Transit Intelligent Equipment Co., Ltd.

Service Hotline

+86-731-28499543(Domestic Marketing)

+86-731-28499885(Overseas Marketing)

+86-731-28499141(Other inquiries)

Email box

lince@lince.com.cn

Address

No. 66 and No. 68, Liancheng Road, Shifeng District, Zhuzhou City, Hunan Province, China

Fax

+86-731-28431017

WeChat Official Account

Friendly Links

Liancheng Group Hunan Medex

Website Development:China Enterprise Dynamics Changsha

Capabilities and Products

Becoming the preferred supplier of system solutions for rail transit equipment components.

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