Abrasive narrow rolls


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Purpose

Abrasive narrow rolls designed for manual and machine processing of different materials.

Type of abrasive narrow rolls

R - abrasive narrow rolls for manual process the material and manufacturing endless belts.
Width to 1500 mm, length - 25, 30, 35, 40, 50, 100 m (*).
RM - abrasive narrow rolls for machine processing.
Width from 30 to 100 mm, length - 25, 30, 40, 50 m, , inner diameter narrow rolls for machine processing 77 + 3 mm (*).

(*) Other dimensions are possible as per the order.

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Example of symbolic notation of narrow rolls GOST 12439-79

R 200x20 KK19XW 25H GOST 12439-79,
R - abrasive narrow rolls;
200 - width (mm);
20 - length (m);
KK19XW - series application;
25-H - grits;
GOST 12439-79 - normative document, according to which tools is made.

Table of estimated conformity of grit of grainss
GOST 3647-80 (reference) FEPA P
100 P20
80 P24
63 P30
50 P36
40 P40
32 P50
25 P60
20   -
16 P80
12 P100
10 P120
8 P150
6 P180
5 P220
4 P320, P360
М63 P240, P280
М50 P320, P360
М40 P400, P500
М28 P600, P800
М20 P1000, P1200
М14 P1500
М10 P2000
М7 P2500
Marking decoding of coated abrasives
Marking decoding of coated abrasives
an example of series KK19XW
K Grains
K - aluminium oxide
L - white alumina
Z - zirconia alumina
S - ceramic aluminium oxide
R - compact aluminium oxide
C - black silicon carbide
M - compact silicon carbide
K Backing
K - cotton cloth
D - blended cloth
X - polyester
P - paper
T - latex paper
C - combined (paper+polyester)
19 Internal marking
X Backing features
Cloth
E - highly flexible
F - light highly flexible
J - flexible
T - heavy flexible
X - heavy
Y - heavy and for segment belts
R - stiff
Paper
C - 110-135 g/m2
D - 150-180 g/m2
E - 220-270 g/m2
F - 270-300 g/m2
G - 350-500 g/m2
W Water-resistance
Recommendations about safety use
Storage warranty period - 12 months from the production date.
Optimal room-temperature 18-22°С.
Relative air humidity 45-65%.
Abrasive narrow rolls and rolls of coated abrasive should be stacked in piles no more than 6 ranks in grit grainss, ranging from 40 M to 16 by GOST 3647 – 80 (reference) and no more than 5 ranks in grit grainss, ranging from 20 to 100 according GOST 3647 – 80 (reference).
Series of abrasive narrow rolls

KK19XW Обработка бруском Виброшлифмашинка Ручное шлифование

Universal series in low cost segment, designed for domestic and semi-professional applications suitable for processing various kinds of materials and surfaces, allows for the use with lubricating fluid.

Features:
  • Backing cotton cloth (X)
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

KK19JW Обработка бруском Виброшлифмашинка Ручное шлифование

Universal series in low cost segment for processing profiled surfaces through the use of a flexible backing. Suitable for processing various kinds of materials, allows for the use with lubricating fluid.

Features:
  • Backing cotton cloth (J)
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

LP41C Обработка бруском Ручное шлифование

Coated abrasives series on non-water resistant paper backing, specially developed for processing of putty and plastered surfaces backing on gypsum, lime and cement-sand compositions. Used for manual processing.

Features:
  • Backing paper (C)
  • Grains white alumina
Application:
  • putty and plastered surfaces
Available grits FEPA P:
20 24 30 36 40 50 60 80 100 120 150 180 220 240 280 320 360 400 500 600 800 1000 1200 1500 2000

KP10C Обработка бруском Виброшлифмашинка Ручное шлифование

Coated abrasives series in low cost segment on non-water resistant paper backing for manual processing various kinds of materials. Application of paper substrate allows providing a sufficient level of processing surface quality at a relatively low cost.

Features:
  • Backing paper (С)
  • Grains aluminium oxide
Application:
  • hardwood
  • carbon steels
  • non-ferrous metals
Available grits FEPA P:
20 24 30 36 40 50 60 80 100 120 150 180 220 240 280 320 360 400 500 600 800 1000 1200 1500 2000

KP10D Обработка бруском Виброшлифмашинка Ручное шлифование

Coated abrasives series in low cost segment on non-water resistant paper backing for manual processing various kinds of materials. Application of paper substrate allows providing a sufficient level of processing surface quality at a relatively low cost.

Features:
  • Backing paper (D)
  • Grains aluminium oxide
Application:
  • hardwood
  • carbon steels
  • non-ferrous metals
Available grits FEPA P:
20 24 30 36 40 50 60 80 100 120 150 180 220 240 280 320 360 400 500 600 800 1000 1200 1500 2000

KP10E Обработка бруском Виброшлифмашинка Ручное шлифование

Coated abrasive series on paper backing with aluminium oxide as an abrasive, designed primarily for processing hardwood under medium loads. Allowed to use this series for processing metal surfaces in light duty operating conditions without lubricating fluid.

Features:
  • Backing paper (E)
  • Grains aluminium oxide
Application:
  • leather
  • hardwood
  • alloy steels
  • carbon steels
  • non-ferrous metals
Available grits FEPA P:
20 24 30 36 40 50 60 80 100 120 150 180 220 240 280 320 360 400 500 600 800 1000 1200 1500 2000