Home Technical Data Plastic Rollers


Hans-Albert Färber GmbH
P.O. Box 800 351
D-21003 Hamburg
Germany


Phone: +49/40/7216035
Fax: +49/40/7246277
eMail: sales@bulk-handling.de



Rollers series PL/PLF - Where used?


In conveyors used to transport very corrosive materials; and where difficult working conditions prevail: the extraction industries and in the mining of salt, chemical industries, fertiliser manufacture and in marine environments which require corrosion resistant rollers.

These rollers demonstrate particular resistance to the presence of high humidity and water, and also to corrosive elements present in the environment or in the conveyed material itself.

The design of the rollers utilises plastic materials for the most critical parts, which, excellently and economically, substitute for traditional materials such as stainless steel, bronze and aluminium.

Testing and actual plant trials have well demonstrated the efficiency and versality of these rollers. The characteristics designed into them provide a long working life even in the most severe environment, and when one considers their low purchasing and maintenance cost, PL/PLF rollers provide the ideal solution for severe applications.

The functioning temperatures recommended are:
-10°C to +50°C for rollers with PVC
end caps
-10°C to +70°C for rollers with steel end caps.


Production programme of series PL and PLF rollers

Roller

Ø

basic

spindle

bearing

note

type

mm

design

s

d

ch

PL 2

90
110
140

V
V
V

4.3
5.3
8.5

20

14

6204

with tube in rigid PVC,
colour grey RAL 7030,
spindle steel Fe360 (DIN St 37

The table indicates the diameters of rollers
in production. The diameters are those
standards according to European
unification to norm DIN (for steel body).


Upon request rollers may be supplied with
varying dimensions, tube thickness and
diameters according to standards CEMA,
BS, JIS, AFNOR and ISO-FEM.

PL 3

90
110
140

V
V
V

4.3
5.3
8.5

20

14

6204

PL 4

90
110
140

V
V
V

4.3
5.3
8.5

20

14

6204

PLF 1

89
108
133

N
N
N

3
3.5
4

20

30

6204

with tube and spindle in steel
UNI Fe360 (DIN St 37)

PLF 5

89
108
133

N
N

N

3
3.5
4

20

14

6204

PLF 20

89
108
133

N
N
N

3
3.5
4

20

14

6204

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