Nonwoven abrasives products

Nagatsuka Abrasive Mfg. Co., Ltd./ Crown Brand Coated Abrasives and Brush Rolls
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CROWN nonwoven abrasives products

Nonwoven abrasive
Pads Wheels Narrowl belts Belts

CROWN nonwoven abrasives products are manufactured by spray-coating method, therefore, they maintain constant polishing / grinding performance during long time use.

Other size and dimmensions can also be supplied. Let us contact.
We can prepare wide wheels and wide belts products for metal coils such as stainless steels, copper alloys, aluminum alloys.

Nonwoven abrasive pad

Item CROWN
Nonwoven abrasive pad
不織布研磨パッド
Size

150 x 230 mm

Grit

80(Black), 120(Brown),
240(Red), 320(Red brown),
400(Green), 600(Purple),
800(Blue), 1000(Pale blue),
1500(Gray), 3000(Orange)

Feature Nonwoven abrasive pads are used as an industrial polishing sheet for polishing, grinding, removing and cleaning.
CROWN nonwoven abrasive pad is manufactured by spray-coating method, therefore, it maintains constant polishing / grinding performance during long time use.
Compared with a coated abrasive paper / cloth, nonwoven pad is suitable for a 3-dimensional complex shape work piece as its soft feature.
A perforated line at center enables the easy folding and cutting.
Application Rust, oxide layer removing, paint removing, Hairline polishing, scoring, weld bead removing, concreate cleaning, base polishing for buffing, painting, scratch bluring, wood polishing, PCB polishing, debaring, chamfering, gasket cleaning, prepolish for plating, stin finishing, coarsing for automobile parts, delusting for metal, stain removing, sink polishing, degreasing
Grit number of 320 (Red-brown) is the standard type.

Application of nonwoven abrasive pad
How to use Crown nonwoven abrasive pads


How to use
Rust and paint removing
Descaling

Removing the paint on wood, coarsing
Depainting

Hairline polishing
Hairline


Nonwoven abrasive wheel

Item CROWN
Nonwoven abrasive wheel
C-H (hard) grade, C-S(soft) grade
不織布研磨ホイール
Size Outer diameter x Thickness x Inner diameter (mm)
205 x 19 x 76.3
205 x 25 x 76.3
305 x 25 x 127
Grade C-H: like #180 finish
C-S: like #320 finish
Feature Polishing wheel products using nonwoven abrasive materials. These could be used on a grinder and a buffing lathe.
Compared with grinding stone wheel, nonwoven abrasive wheel could be used comfortably and make the polished surface smoother.
Maximum usable peripheral velocity is 40m/s.
Application

Debarring, chamfering, base polishing, finishing for metal, glass and wood materials. Auto polishing for the flame of glasses and sunglasses. Hair line, satin finishing. As wide wheel, continuous polishing for stainless coils, plates and PCB.


How to use
Debarring


Nonwoven abrasive narrow belt

Item CROWN
Nonwoven abrasive narrow belt
(Special joint series)
Nonwoven narrow belts
Size

Wide x length (mm)
10 x 330
12 x 330
20 x 520

Grit 60, 80, 120, 240, 320
Feature Polishing belt products using nonwoven abrasive materials.
The special joining method is addapted for narrow belts so as to avoid joint mark and to accomplish the strong joint.
As the nonwoven abrasive belt is thicker and softer than a coated abrasive belt, it enables smooth finishing.
Make sure that your machine is available to nonwoven abrasive belt before you order. The thickness of nonwoven belt is thicker than that of a coated abrasive belt.
Application

These nonwoven abrasive narrow belts are sometimes used with air tools.
Descaling, debarring, paint removing, hair line polishing, blurring, pre-polish for plating.


How to use
Debarring
Debarring

Paint removing
Paint removing


Nonwoven abrasive belt

Item CROWN
Nonwoven abrasive belt
(Normal joint type)
不織布研磨ベルト
Size

Wide x length (mm)
100 x 915

Grit 60, 80, 120, 240, 320
Feature Polishing belt products using nonwoven abrasive materials.
As the nonwoven abrasive belt is thicker and softer than a coated abrasive belt, it enables smooth finishing.
Make sure that your machine is available to nonwoven abrasive belt before you order.
The thickness of nonwoven belt is thicker than that of a coated abrasive belt. Other size and grit number could also be supplied.
Application

Descaling, debarring, paint removing, hair line polishing, blurring, chamfering, pre-polish for plating with a belt sander and a belt grinder.


How to use
Debarring
Debarring

Debarring
Debarring using belt sander

Nagatsuka Abrasive Mfg. Co., Ltd.
Address: 1-5-37 Rokumanji-cho, Higashiosaka-city, Osaka, 579-8061, Japan
TEL: +81-729-82-3001
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