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Drive-In IP5X IP6X Dust Test Chamber

Ground-Level Access | Heavy-Duty Design for IP5X / IP6X Large Equipment Reliability Testing

Are you struggling with steep, hazardous ramps when loading heavy automotive components? Or facing tight laboratory ceiling constraints that make standard large-scale walk-in chambers impossible to install?

LIB industry Pit-Mounted Drive-In Dust Test Chamber solves both challenges simultaneously. By embedding the complex lower dust-collection hoppers and circulation mechanisms underground, we bring the chamber floor perfectly flush with your laboratory ground.

  • Dust concentration: 2–4 kg/m³

  • Adjustable airflow speed: ≤ 2 m/s

  • Continuous dust circulation and recovery system

  • Independent vacuum pump with pressure and flow monitoring

  • Heavy-duty floor structure for large equipment testing

High-Performance Features of the Drive-In Dust Chamber

1. Flush-Floor Seamless Access

Traditional walk-in dust chambers require elevated floors and loading ramps due to bottom dust collection hoppers. Our pit-mounted design places the circulation and hopper system underground, keeping the chamber floor level with the workshop ground for safe and efficient forklift loading of heavy EV battery packs, automotive parts, and industrial equipment.

2. Space-Saving Underground Structure

By integrating blowers, ducting, and dust recovery systems into the foundation pit, the chamber significantly reduces above-ground height, allowing large-volume walk-in dust testing systems to fit inside standard-height laboratories.

3. IP5X & IP6X Dual-Standard Testing

Designed according to IEC 60529 and GB/T 4208 standards, the chamber supports both IP5X and IP6X testing through one intelligent control system.

  • IP5X: Uniform dust suspension with adjustable airflow and optional differential pressure testing

  • IP6X: Independent vacuum system with digital flow and pressure monitoring for reliable dust-tight validation


Specifications of Drive-In IP5X IP6X Dust Test Chamber

Testing StandardsIEC 60529, ISO 20653,
Internal DimensionsFully customizable (e.g., 3m x 2m x 2m for whole vehicles or large energy storage racks)
Pit Depth RequirementCustom-engineered based on layout 
Temperature RangeAmbient ~ +50℃
Humidity Range< 30% RH
Normal Wire Diameter50um
Nominal Width of a Gap Between wires75um
Fight Time/Blowing Time0 ~ 99H59M
Interior MaterialSUS304 stainless steel
Dust Concentration2 kg/m³ to 4 kg/m³ (Optional smart auto-weighing & replenishment system)
Airflow Velocity≤ 2 m/s 
Vacuum Pressure SystemIndependent heavy-duty vacuum pump, digital flow-rate controller, precision pressure transducer
Controller InterfaceFull-Color Programmable PLC Touchscreen with Ethernet/Wi-Fi connectivity


Technical Reliability & Maintenance

  • Subterranean Moisture Protection: The underground enclosure is protected by a marine-grade epoxy coating and multi-tiered mechanical seals to completely isolate components from ground moisture.

  • Internal Maintenance Access: The chamber floor includes heavy-duty, gasket-sealed removable panels. Technicians can access and service underground motors and valves safely from inside the chamber.

  • Anti-Clumping System: Integrates localized heating elements and dual electromagnetic vibrators inside the subterranean funnels to ensure dust remains dry, free-flowing, and ready for cyclic reuse.

In-Ground Superstructure Engineering

Smart PLC Interface & Remote Connectivity

Subterranean Anti-Clumping Vibrators

Reinforced High-Payload Floor Grating


Full Engineering Support & Long-Term After-Sales Service

Contact LIB industry today for a customized drive-in dust testing solution. We provide full foundation drawings, waterproofing guidance, remote or on-site installation support, a 3-year warranty, and lifetime technical service to ensure reliable long-term operation of your testing system.

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LIB Team will send you specs and quote today.
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No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
inquiry@libtestchamber.com 0086-29-68918976