100 mm heavy-duty polyurethane plate castor with foot brake — genuine Envoy stock at Multi Trade Combines, AT Road, Guwahati, for industrial trolleys across Northeast India.
The Envoy 4 x 2 Red PU Plate Brake castor is a 100 mm diameter, 50 mm wide polyurethane-wheel castor with a plate-mounted swivel head and a foot-operated braking lock. At 100 mm wheel diameter it handles workshop floors, factory aisles and warehouse racking areas without difficulty, rolling smoothly over minor floor irregularities. The polyurethane tyre compound protects finished floor surfaces better than hard rubber or nylon — important in food-processing plants, pharmaceutical packaging lines and precision-assembly areas where floor marking must be avoided.
The brake mechanism locks the wheel solid when the trolley is parked — essential when assembling or welding on a mobile workbench, when a medicine trolley must stay stationary in a ward, or when a drum trolley is loaded at a dispensing point. Multi Trade Combines stocks Envoy castors across sizes and configurations at our AT Road, Guwahati counter — the only way to confirm the right castor for your trolley frame is to describe your load, aisle width and floor surface to our counter staff.
In stock at Multi Trade Combines, AT Road, Guwahati — ships across Northeast India
Fabrication workshops building custom trolleys for tea-factory leaf transport need robust 100 mm castors that survive outdoors and on rough concrete. Pharmaceutical distributors in Guwahati's medicine wholesale district use plate-brake castors on dispensing trolleys to keep stock stationary during picking. Hospitals and nursing homes across Assam, Meghalaya and Nagaland fit these castors on utility, linen and medicine trolleys where stop-and-lock is a patient-safety requirement. The plate-fit design suits welded steel frames that fabricators build locally in Guwahati workshops — simply weld a plate corner into the frame and bolt the castor through. Pairs naturally with the non-brake version for two fixed and two swivel-brake corners, which is the standard layout for stability with manoeuvrability.
| Brand | Envoy |
|---|---|
| Category | Castors & Trolleys |
| Key specs | 100 × 50 mm · heavy-duty plate |
| Availability | In stock — price on request |
| Wheel diameter | 100 mm (4") |
| Wheel width | 50 mm (2") |
| Fitting type | Plate mount with brake |
An Envoy 4 x 2 heavy-duty plate castor with brake is rated for approximately 150–200 kg per wheel depending on the specific model and wheel compound. For exact load ratings for your trolley or equipment frame, call us on +91 91812 13332 and we can specify the correct castor.
A plate castor bolts through a flat steel plate welded or bolted to the equipment frame — suitable for fabricated trolleys and heavy-duty equipment bases. A socket castor inserts into a round or square tube stem. The brake version adds a foot-operated lock that immobilises the wheel when the trolley is parked. WhatsApp +91 76359 98826 for stock details.