Hauj lwm
Advantage: Lub tshuab tuaj yeem siv rau belling ntawm PVC khoom phab ntsa yeeb nkab, PVC ob-phab ntsa
corrugated yeeb nkab. Hom belling yog U hom thiab R hom. Lub kaw lus tswj hwm yog los ntawm Mitsubishi PLC, kev ua haujlwm ruaj khov. Kev sib tsoo pwm yog hydraulic tsav. Qhov ntau yog Φ32-Φ800.