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CERAMIC ALUMINA RESIN FIBER JUMBO ROLL – RAW MATERIAL FOR CA FIBER DISC CONVERTING / COATED ABRASIVE JUMBO ROLL

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CERAMIC ALUMINA RESIN FIBER JUMBO ROLL – RAW MATERIAL FOR CA FIBER DISC CONVERTING / COATED ABRASIVE JUMBO ROLL

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Brand Name :WEEM
Model Number :6216
Place of Origin :China
MOQ :1000 pcs / Grit
Payment Terms :T/T
Supply Ability :All year
Delivery Time :15 Workdays
Packaging Details :25 pcs/box, 600 pcs or 800 pcs/carton
Certification :ISO 9001 & ISO 14001
Backing :0.8mm Vulcanised Fiber
Bonding :Resin Over Resin
Coating :Close Coated
Grain :Ceramic Alumina
Grit Range :P24~P120
Jumbo Width :1600mm / 63"
Treatment :Topsize
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WEEM 6216 Ceramic Alumina Resin Fiber Jumbo Roll – Raw Material For CA Fiber Disc Converting / Coated Abrasive Jumbo Roll


Quick Detail:


WEEM 6216 Ceramic Alumina Jumbo Roll combines self-sharpening ceramic alumina grains with heat-resistant vulcanized fiber backing, engineered for converting into high-performance fiber discs. Designed for aggressive grinding, weld removal, beveling, and surface preparation on carbon and alloy steels, this jumbo roll delivers long-lasting cutting efficiency and superior durability under extreme pressure and heat.



Specifications:


Backing: Vulcanised Fiber
Coating: Close Coated
Bonding: Resin Over Resin
Grain: Ceramic Alumina
Treatment: Topsize
Jumbo Width: 1600mm / 63"



Grit Range:

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:


  • Weld bead removal and smoothing

  • Beveling and edge prep for coating or joining

  • Rust, paint, and scale stripping

  • Heavy stock removal on carbon and alloy steels

  • Pre-finishing surface preparation for coatings or adhesives


Competitive Advantage:


  • Nano-Ceramic Grain Technology
    Self-sharpening structure maintains high cut rate and surface quality


  • Heat-Resistant Fiber Backing
    Withstands thermal stress during high-speed grinding


  • Closed-Coat Construction
    Dense abrasive grain coverage for aggressive material removal


  • Optimized Resin System
    Enhanced bonding strength and resistance to grain shedding


  • Suitable for Conversion
    Jumbo rolls available for die-cutting into custom disc formats


Description:


WEEM 6216 Jumbo Roll is designed for converting into high-efficiency ceramic fiber discs used in grinding, beveling, and weld removal tasks on tough metals. Constructed with premium nano-crystalline ceramic alumina grains, the abrasive provides +79% higher material removal rate compared to conventional aluminum oxide products. The resin-over-resin bonding system enhances grain retention and structural integrity under high torque.


The vulcanized fiber backing ensures exceptional heat resistance and rigidity, eliminating deformation under high-speed operations. This makes it ideal for industrial disc converters targeting applications in shipbuilding, structural steel, automotive, and heavy fabrication.

A proprietary fluoride thermal diffusion coating reduces workpiece burning by up to 77%. Available in a full grit range (P24–P120), and convertible into 4" to 7" fiber discs or custom diameters.


Thanks to its innovative fluoride thermal-diffusion coating – which reduce workpiece burn by 77% and clogging by 87% – WEEM 6216 delivers unmatched durability and cost efficiency for operations demanding maximum productivity. Available in comprehensive grit ranges (p24-p120) and diameters (100-180mm).



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