Universal electric hoist

Universal electric hoist

Weiyuan 1-Ton Stainless Steel Cleanroom Electric Chain Hoist

Tagline: Zero-Contamination Precision Lifting Mechanism for Sanitary & Ultra-Clean Facilities

1. Product Overview

Designed to meet stringent ISO Class 5 cleanroom standards, the Weiyuan 1-Ton Stainless Steel Electric Chain Hoist eliminates particulate generation and lubricant leakage. Constructed with AISI 304/316 polished stainless steel housings, food-grade synthetic lubricants, and a sealed non-shedding chain container, this hoist delivers ultra-smooth, contamination-free lifting in sanitary manufacturing environments.

2. Key Advantages & Technical Highlights

  • Corrosion-Proof AISI 304/316 Stainless Steel Structure: Fully sealed, IP66-rated stainless steel housing withstands aggressive chemical washdowns and sterilizing agents.
  • Zero-Particulate & Food-Grade Lubrication: Employs NSF H1 compliant food-grade lubricants and self-lubricating non-metallic chain guides to eliminate oil drips.
  • Ultra-Smooth Stepless VFD Control: Inverter-driven micro-speed adjustment guarantees vibration-free positioning of delicate, high-value payloads.
  • Hygiene-Focused Sealed Design: Smooth curved surfaces prevent dust accumulation, paired with a heavy-duty polyester/stainless chain collector bag.

3. Technical Specifications

Specification ParameterStandard Value / Range
Rated Capacity1,000 kg (1 Ton)
Cleanroom RatingISO Class 5 / Class 100 (FED STD 209E)
Protection RatingIP66 / Washdown Capable
Lifting Speed0.5 – 6.8 m/min (Stepless VFD)
Load Chain MaterialNickel-Plated / Stainless Steel Alloy Chain
Motor InsulationClass H Insulation with thermal switch
Control StationNEMA 4X / IP66 Stainless Steel Pendant Station

4. Typical Applications

  • Semiconductor wafer fabrication and microelectronics cleanrooms
  • Biopharmaceutical sterile filling rooms and vaccine production suites
  • Food processing, dairy packaging, and beverage bottling plants
  • Medical device manufacturing and aerospace optics assembly cleanrooms

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