# RollMaster

> RollMaster (Hefei RollMaster Industrial Co., Ltd.) is an industrial caster wheels manufacturer and exporter in Hefei, Anhui, China — established 2012, ISO 9001 certified, 5,200 sqm facility, about 100 tons of casters per month (50,000-80,000 units): swivel, rigid and total-lock casters from 30 kg to 2000 kg per wheel in polyurethane, nylon, rubber, forged steel, stainless steel and phenolic.

## Products

- [Heavy Duty Casters](https://www.skt1m.com/services/heavy-duty-casters/): 500-2000 kg per caster, welded steel brackets, EN 12530 based load testing.
- [Polyurethane Caster Wheels](https://www.skt1m.com/services/polyurethane-casters/): cast and injected PU on iron/steel cores; floor protection with high load capacity.
- [Nylon (PA6) Caster Wheels](https://www.skt1m.com/services/nylon-casters/): high load, low rolling resistance, water and chemical resistant.
- [Rubber Caster Wheels](https://www.skt1m.com/services/rubber-casters/): solid and elastic rubber; shock absorption and quiet running.
- [Stainless Steel Casters (RM-Clean)](https://www.skt1m.com/services/stainless-steel-casters/): SS304/316 for food, pharma and washdown.
- [Forged Steel Caster Wheels](https://www.skt1m.com/services/forged-steel-casters/): extreme loads and harsh floors, up to 2000 kg per caster.
- [High Temperature Casters (RM-Hot)](https://www.skt1m.com/services/high-temperature-casters/): +120 °C to +280 °C tread options for ovens and drying lines.
- [Conductive & Anti-Static Casters](https://www.skt1m.com/services/conductive-casters/): batch-measured surface resistance for ESD areas.
- [Silent & Elastic Caster Wheels](https://www.skt1m.com/services/silent-elastic-casters/): super-elastic grey rubber for medical and indoor equipment.
- [Swivel Casters with Total Lock](https://www.skt1m.com/services/swivel-casters-with-brake/): one pedal locks wheel and swivel raceway.
- [Rigid (Fixed) Casters](https://www.skt1m.com/services/rigid-casters/): straight-line travel, higher load than same-size swivels.
- [AGV / AMR Caster Wheels](https://www.skt1m.com/services/agv-amr-casters/): low, batch-stable rolling resistance for autonomous platforms.
- [Custom & OEM Caster Solutions](https://www.skt1m.com/services/custom-oem-casters/): OEM, ODM and private label programs with in-house tooling.

## Industries

- [AGV & AMR Casters](https://www.skt1m.com/industries/agv-amr-casters/): drive wheels, follower casters and idlers for autonomous platforms.
- [Warehouse & Material Handling Casters](https://www.skt1m.com/industries/warehouse-material-handling-casters/): trolleys, platform trucks and heavy racks.
- [Food Processing & Washdown Casters](https://www.skt1m.com/industries/food-processing-casters/): stainless casters for food, beverage and pharma washdown.
- [Medical Equipment Casters](https://www.skt1m.com/industries/medical-equipment-casters/): silent, low-resistance casters for medical OEMs.

## Knowledge

- [How to Calculate Caster Load Capacity](https://www.skt1m.com/knowledge/how-to-calculate-caster-load-capacity/): total weight, caster count, safety factors and derating, with test-basis questions for the RFQ.
- [Polyurethane vs Nylon Caster Wheels](https://www.skt1m.com/knowledge/polyurethane-vs-nylon-caster-wheels/): load, floor protection, noise, rolling resistance, wear and cost, decided on published evidence.
- [Swivel vs Rigid Casters](https://www.skt1m.com/knowledge/swivel-vs-rigid-casters/): cart layout rules, brake choice and four-swivel exceptions.

## Company

- [About RollMaster](https://www.skt1m.com/about/): manufacturer profile, facility and quality system.
- [Capabilities](https://www.skt1m.com/capabilities/): load testing, salt spray testing, lead times and business models.
- [FAQ](https://www.skt1m.com/faq/): load sizing, materials, brakes, MOQ, lead time and export questions.
- [Contact / RFQ](https://www.skt1m.com/contact/): inquiry form routed to the engineering team.