ZK series siab tsis siv neeg khob stacking tshuab yog qhov tshiab thiab siab heev tsim nyob rau hauv lub ntim machinery kev lag luam, tshwj xeeb tshaj yog haum rau lub teeb yuag yas khob, nyuaj stacking yas khob.
Lub tshuab stacking yog txuag kev ua haujlwm, ua haujlwm siab, tsis muaj suab nrov.Lub tshuab yog cov khoom siv sib xyaw ua ke tshaj plaws hauv kev tsim cov khob yas kev lag luam.