Litsi tsohle tsa Bestar Garage Door Torsion Springs li entsoe ka terata ea selemo e nang le matla a holimo le a mafura, e kopanang le maemo a ASTM A229.
Beng ba matlo le likhoebo tse fapaneng ba hloka mefuta e fapaneng ea mamati a karache ho fihlela litlhoko tse fapaneng.Ka lebaka leo, joalo ka moetsi oa Garage Door Springs, re boloka mefuta e mengata e fapaneng ea liliba tsa boholo bo fapaneng.Ho Bestar Door, re sebetsa re le morekisi oa Garage Door Torsion Spring bakeng sa lik'hamphani tse hlokang liliba tsa boleng bo holimo tsa torsion ho etsa lihlahisoa tsa boleng bo holimo.Ha u batla liliba tsa boleng bo holimo 'me u hloka mofani oa thepa eo u ka mo tšepang, u se ke ua sheba hole le Bestar Door.
Likarolo tse Tloaelehileng:
(1) 0.225 in
(2) Mohala oa Spring o halefileng le o halefileng ka Oli
(3) E etselitsoe 10,000 ho 15,000 Cycles