Cleanroom Stainless Steel Equipment
Cleanroom Stainless Steel Cart
Product Overview
What matters in a cleanroom cart is not load capacity but particle generation. Castors are the largest source — bearing wear and plastic wheels scuffing the floor both shed particles — so clean zones need low-particle castors, with tread hardness chosen to match the flooring.
Types follow the load: flat deck, lipped, anti-vibration, cabinet. High-value fragile items such as wafer carriers, photomask boxes and silicon ingots get dedicated structures that restrain the item rather than simply stacking it.
Features & Specifications
►**Material**：SUS 304 stainless steel (SUS 316 available for corrosive environments)
►**Construction**：fully welded without dead corners, welds ground flush, no crevices to trap contamination
►**Surface finish**：polished or matt finish; generates no particles, retains no dust, easy to clean
►**Customisation**：dimensions, shelf count, castors and fittings all made to site requirements
►**Common configurations**：Perforated, folding and rack-backed flat carts、Lipped-edge and tube-railed carts、Anti-vibration cart, swivel anti-vibration cart, box-type anti-vibration cart、Wafer carrier cart, photomask box cart, silicon ingot cart, silicon disc cart、Glass sheet cart, CMP water cart, pump cart、Airtight cabinet cart, drawer cart, aluminium profile cabinet cart、Solution bottle cart, heavy-duty drum transfer cart、Antistatic PCB substrate rack (vertical / horizontal)
Detailed Description
Castors decide whether a cart belongs in a clean zone
A cart is one of the few things in a cleanroom that moves continuously, and movement means friction, which means particles. That is the fundamental difference between a cart and fixed equipment. **Match tread to flooring**: on epoxy floors a softer PU tread avoids scoring; on raised floors the wheel diameter must exceed the grating aperture, or the wheel drops in and scrapes debris off the edges. **Bearings must be sealed**: grease in open bearings collects dust and throws it off as the wheel turns, making the cart a mobile contamination source. Sealed bearings do not. **Brakes are a cleanliness item as much as a safety item**: a cart rolling into something produces not only damage but a burst of particles.Selection References
Before ordering, verify the efficiency grade, media type, and whether the operating environment fits your requirements.
