
WEEM 2216 Aluminum Oxide Resin Fiber Jumbo Roll – Raw Material for General-Purpose Grinding Disc Manufacturing
Quick Detail:
WEEM 2216 is a high-quality aluminum oxide resin fiber jumbo roll, designed as raw material for converting into general-purpose grinding and deburring fiber discs. It features a strong vulcanized fiber backing, a closed-coat aluminum oxide abrasive layer, and a resin-over-resin bond for enhanced durability and cutting performance across a variety of metals.
Backing: | Vulcanised Fiber |
Coating: | Close Coated |
Bonding: | Resin Over Resin |
Grain: | Aluminum Oxide |
Jumbo Width: | 1600mm / 63" |
P24 | P36 | P40 | P50 | P60 | P80 | P100 | P120 | P150 | P180 | P220 | P240 | P280 | P320 | P400 |
● | ● | ● | ● | ● | ● | ● | ● | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
● : Regular ○ : Custom
Applications:
Competitive Advantage:
WEEM 2216 resin fiber jumbo roll offers a cost-effective and versatile solution for fiber disc manufacturers and converters. Constructed with premium aluminum oxide grains, this material is engineered for cool cutting, long operational life, and steady material removal.
The closed-coat grain layout ensures high abrasive density for more aggressive grinding, while the vulcanized fiber backing offers rigidity, flexibility, and tear resistance—key for consistent disc performance during high-speed operations. The resin-over-resin bonding system enhances heat resistance and grain retention, especially under pressure.
This jumbo roll is ready for die-cutting or automated converting into discs of common sizes such as 4", 4.5", 5", 7", and other custom dimensions. End products are suitable for portable angle grinders when combined with a backing pad.
WEEM Abrasives
WEEM Abrasives is a professional manufacturer of high-quality coated abrasives. Originally established in Guangzhou, we have evolved from a trading company into a jumbo roll manufacturer through decades of development and continuous business growth.
Mission: SAND SHINING THE WORLD LIVE A BEAUTIFUL LIFE
Vision: BE A GOOD AND TRUSTFUL ENTERPRISE THAT LASTING FOR OVER 127 YEARS.
By carefully selecting premium materials and utilizing advanced equipment and sophisticated production technologies, we are able to deliver top-quality sanding products.
Equipment:
Equipped with industry-leading coating technology and production lines from G.T. Engineering, we ensure consistent quality and performance in every jumbo roll we produce.
A dedicated cloth finishing line and advanced technology are also employed to enhance the stability and performance of our cloth-based products.
The Abrasives
Our abrasive products are available in a wide range of forms, including jumbo rolls, belts, rolls, discs, sheets, and even customized abrasives.
With years of proven experience in the coated abrasives industry, we are proud to offer high-quality abrasives for panel/board surface sanding, woodworking, metal grinding, automotive sanding products — all at competitive prices.