Ha u khetha thepa ea li-rack casters, PU (polyurethane) le rabara e 'ngoe le e' ngoe e na le melemo le mefokolo ea eona, e lokelang ho khethoa ho latela maemo a ts'ebeliso le litlhoko.
1. Litšobotsi tsa li-casters tsa PU
1). Molemo:
Khanyetso e matla ea ho apara
Bokhoni bo botle ba ho jara
Ho hanyetsa Lik'hemik'hale/Oli:
2). Mefokolo:
Elasticity e fokolang:
Ho thatafala ha mocheso o tlase
2. Litšobotsi tsa li-casters tsa rabara
1). Molemo:
Ho monyela ka tšohanyetso le ho thibela ho thella
Phello e ntle ea ho fokotsa lerata
Boiketlo bo pharaletseng ba mocheso
2). Mefokolo:
Khanyetso e fokolang ea ho apara
Botsofali bo bonolo
2. Joang ho khetha?
1). Baetsi ba PU:
E sebelisoa bakeng sa maemo a boima joalo ka indasteri le matlo a polokelo.
Mobu o bataletse empa o hloka ho sisinyeha khafetsa (joalo ka lishelefo tsa mabenkele a maholo).
Ho hlokahala tikoloho e hananang le matheba a oli kapa lik'hemik'hale.
2). Lisebelisoa tsa rabara:
E sebelisoa libakeng tse khutsitseng joalo ka malapeng le liofising.
Lebato le boreledi goba le nyaka tšhireletšo (bjalo ka fase ya lepolanka, mmabole).
Litlhoko tse phahameng tsa ho khutsa (joaloka lipetlele le lilaebrari).
Ho ipapisitsoe le litlhoko tsa 'nete, PU hangata e sebetsa haholoanyane maemong a indasteri mme rabara e loketse maemo a lapeng.
Nako ea poso: Aug-09-2025
