

Main application:
Bar-bar production line is used to meet the production and processing of large diameter straight bar, thick wall pipe and other products, in which each machine can be operated separately, so the whole production line can achieve multiple processing processes according to needs.
Chamfering and pre-straightening of both ends of black leather hot rolled bar;
Chamfering at both ends of the black bar, pre-straightening and peeling;
Chamfering at both ends of the black bar, pre-straightening, peeling and precision straightening;
Chamfering at both ends of the black bar, pre-straightening, peeling, precision straightening and sizing chamfering;
Main application:
Bar-bar production line is used to meet the production and processing of large diameter straight bar, thick wall pipe and other products, in which each machine can be operated separately, so the whole production line can achieve multiple processing processes according to needs.
Chamfering and pre-straightening of both ends of black leather hot rolled bar;
Chamfering at both ends of the black bar, pre-straightening and peeling;
Chamfering at both ends of the black bar, pre-straightening, peeling and precision straightening;
Chamfering at both ends of the black bar, pre-straightening, peeling, precision straightening and sizing chamfering;
bar-bar production line No. | incoming size range | finished bar size range | finished bar straightness | finished bar surface roughness | finished bar demension tolerence | main equipment | |
RG-BB50 | φ11-55mm | φ10-50mm | 0.1mm/m | Ra0.4 | h 9 | RG-HTC50 | RJE60 |
RG-BB80 | φ16-85mm | φ15-80mm | 0.15mm/m | Ra0.4 | h 9 | RG-HTC80 | RJE80 |
RG-BB125 | φ26-130mm | φ25-125mm | 0.3mm/m | Ra0.8 | h 10 | RG-HTC125 | RJE130 |
RG-BB160 | φ41-165mm | φ40-160mm | 0.3mm/m | Ra0.8 | h 10 | RG-HTC160 | RJE160 |
Two rolls straightening machine
Two rolls press-polishing machine
Centerless lathe (Peeling machine)
Multi rolls straightening machine
Black material straightening finishing line
Bright material straightening finishing line