OPGW USB nnọchi Pulley okpukpu abụọ nke sheave Block

Nke a abụọ sheave ngọngọ maka ịgbanwe akara bụ ngwa anya eriri USB stringing akụrụngwa, ndị a nylon rollers nwere kacha mma naịlọn mere, na pụrụ iche elu ọgwụgwọ, n'ihi ya, ọ bụ nnọọ ike na-eji ire ụtọ, mgbe ọtụtụ nde ugboro etinyere, ọ ka nwere ike na-a ọnọdụ, na obere esemokwu.

Emebere ngwaọrụ a maka iji OPGW (Optical Grounding Wire) dochie waya ala dị adị.
Ihe mejupụtara ya bụ okpokolo agba abụọ nke galvanized igwe ejikọtara ya na mgbanaka nwere efere swivel.
N'ime etiti ọ bụla ka etinyere:
1. otu rola naịlọn grooved nwere bọọlụ abụọ
2. efere nylon atọ iji kwe nkwa nchebe OPGW
Otu akụkụ nke etiti ọ bụla nwere ike imeghe ngwa ngwa site na akị knurled.

Emebere etiti ahụ iji zere kọntaktị ọ bụla nke OPGW na akụkụ ígwè.