3 Inch Rubber Caster for Wire Shelving Use

Product Description

3 Inch Rubber Caster Specs and Dimensions

Packaging & Shipping

Our Services

Manufacturing & Quality Control

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Established in 1998, with a long history specializing in making metal furniture, including all kinds of commercial wire shelving, household storage racks, stainless steel products, warehouse racking and related metal products.

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We operate a 28,500-square-meter facility housing 120 skilled employees and four advanced production lines, fully managed by an ERP system. Our factory is equipped with advanced machinery including automatic & semi-automatic welding machines, CO2 welding machines, automatic punching machines, wire & tube bending machines, and polishing machines.

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We offer various surface finishes, including powder coating, chrome plating, zinc plating, and zinc plated with powder coating. Our rigorous quality control features 10 dedicated inspectors on the production line to perform full inspections on every shelf and post, adhering to the MIL STD-105G standard. New product design and development are operated in-house by professional engineers.

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We regularly promote new DIY household concepts and hold several design patents. Our factory is certified by NSF and has successfully passed comprehensive third-party inspections by BV, TUV, and GMC. Currently, our monthly output capacity exceeds 50 x 40' HQ containers.

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Our products are highly favored worldwide due to their sturdy structure, heavy-duty loading capacities, adjustable designs, and convenient knockdown packaging. They are selling well in more than 40 countries and regions, including the United States, Canada, UK, Germany, Spain, Italy, France, Malaysia, Australia, the Middle East, South America, and South Africa.

Production and Quality Inspection Details

Frequently Asked Questions

Q What is the load capacity of these 3-inch rubber casters?

Each 3-inch rubber caster supports up to 110-150 lbs, providing a total dynamic weight capacity of 440-600 lbs when utilized as a set of four on standard wire shelving.

Q Are these rubber wheels safe for hardwood and tile floors?

Yes, the high-quality soft rubber composition provides a non-marking, quiet roll that protects delicate floor surfaces like hardwood, tile, laminate, and polished concrete from scratches.

Q Do these casters come with locking brakes?

Standard configurations typically include a set with two locking brake casters and two smooth-swivel non-locking casters to ensure both maneuverability and stability when parked.

Q Will these casters fit standard commercial wire shelving posts?

Yes, they are designed with industry-standard threaded stems or slip-in stems that fit seamlessly into most commercial and residential wire shelving posts.

Q Can these rubber casters be used in wet or cold storage environments?

They are highly resilient against moisture; however, for walk-in coolers or highly corrosive environments, we recommend keeping the metal bearings properly lubricated to prevent premature wear.

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