Double Speed Chain Conveyor Line

Double Speed Chain Conveyor Line (A free-flow, accumulating automatic conveyor) with tooling plate speed 2–3x that of the chain, suitable for batch assembly, multi-station stopping, and precision conveying. Composed of modular frame, drive, carrier and PLC control, it features high efficiency, flexibility (diverse layouts) and stability. Applied to 3C electronics, home appliances, automotive components, new energy, electromechanical tools, medical devices, etc. Not for ultra-light/tiny products, harsh environments or continuous high-speed non-stopping conveying. Selection depends on load, speed (0.5–15m/min), precision and layout.

Double Speed Chain Conveyor Lines are suitable to Assemble/Produce 3C electronics, home appliances, automotive components, new energy, electromechanical tools, medical devices and others. (If clients have more requirements or want to produce products, welcome to contact us.)

Specification & Applicable Products of Double Speed Chain Conveyor Line

1. Core Introduction

Double speed chain conveyor (also known as differential speed chain / accumulating conveyor) is an automatic conveying system with free flow, accumulating and precise positioning functions.

The speed of the tooling plate is 2–3 times that of the chain, which is suitable for batch assembly, multi-station stopping, heavy-load and precision conveying.

1.1 Working Principle

Driven by a constant-speed chain, the roller diameter of the tooling plate is larger than that of the chain rollers.

The combination of roller rotation and chain translation makes the conveying speed 2–3 times faster.

Stoppers allow the tooling plate to accurately stop (accumulate) at stations while the chain keeps running, without affecting the whole line rhythm.

1.2 Basic Structure

  • Frame: Aluminum alloy / steel profile, modular assembly.
  • Drive: Double speed chain (2x / 3x), motor + reducer, guide rail.
  • Carrier: Tooling plate (with rollers), locating pins, blocking cylinders.
  • Control: PLC + sensors, supporting accumulation, jacking, rotation, diverging and merging.

1.3 Core Advantages

  • High efficiency: Fast conveying, accumulating, controllable rhythm.
  • High precision: Positioning accuracy ±0.1mm, suitable for precision assembly.
  • Heavy load: Conventional 50–250kg/m, heavy-duty type over 1000kg.
  • Flexibility: Straight / turning / circulating / multi-layer layout, easy to expand.
  • Stability: Wear-resistant, low noise, reliable continuous operation.

2. Applicable Products

2.1 3C Electronics (Mainstream Application)

  • Computers: Host, monitor, laptop, tablet.
  • Mobile / digital products: Motherboard, whole machine, battery, camera module.
  • Office equipment: Printer, copier, fax machine, projector.
  • Communication / industrial control: Router, switch, server, industrial computer.

2.2 Home Appliances

  • Large home appliances: Air conditioner, refrigerator, washing machine, TV, water heater.
  • Small home appliances: Microwave oven, rice cooker, vacuum cleaner, audio, coffee machine.

2.3 Automotive & Components

  • Powertrain: Engine, gearbox, cylinder block, crankshaft.
  • Chassis / body: Frame, door, seat, dashboard, wheel hub.
  • New energy: Battery pack, motor, ECU, charging pile.

2.4 New Energy & Lithium Battery

  • Battery cell, module, battery pack assembly / testing / logistics line.
  • Energy storage battery, PV inverter, energy storage cabinet.

2.5 Electromechanical & Hardware Tools

  • Motor, water pump, fan, electric / pneumatic tools.
  • Hardware, valve, instrument, small mechanical assembly.

2.6 Medical & Packaging Equipment

  • Medical devices: Monitor, ventilator, ultrasound, biochemical analyzer.
  • Instruments: Oscilloscope, multimeter, sensor, flow meter.
  • Packaging / logistics: Carton, pallet, small material sorting line.

3. Non-applicable Scenarios

  • Ultra-light / tiny products (<1kg, easy to shake).
  • High temperature / corrosive / heavy dust environment (special materials available but high cost).
  • Continuous high-speed conveying without stopping (belt / roller conveyor preferred).
  • Over-length / over-width / over-height products (beyond tooling plate capacity).

4. Selection Key Points

  • Load: Light <50kg; Medium 50–250kg; Heavy >250kg.
  • Speed: Tooling plate speed 0.5–15m/min adjustable.
  • Precision: ±0.1mm for assembly / testing; ±1mm for logistics.
  • Layout: Straight / turning / circulating / multi-layer / jacking & rotating.

We can customize according to the client’s product specifications, production capacity or other requirements.

We provide comprehensive services including design, production, and installation/commissioning.