Ncej Structure: Mainstream kev xaiv muaj xws li North American maple, ntoo qhib, los yog beech (nyob ntsiag to, ruaj khov, thiab feem ntau tsau -frame); aerospace- qib aluminium alloy (lub teeb yuag, xeb- tiv taus, thiab foldable); thiab txias-rolled steel (siab-lub zog, cuam tshuam-} tiv taus, thiab haum rau kev lag luam siv).
Carriage Surface: Features sab hauv ntawm 45D–50D siab -ntaub npuag, qhwv hauv cov tawv fiber ntau los yog tsis muaj- PU txheej kom ntseeg tau tias muaj kev txhawb nqa zoo, muaj zog, thiab traction.
Cov Txheej Txheem Ua Haujlwm: Cov tub ntxhais tseem ceeb feem ntau siv siab -carbon manganese hlau lossis Qib 5A piano hlau, raug rau kev kho mob kom tsis txhob muaj zog tensile thiab lub neej qaug zog ntawm ntau tshaj li ib lab lub voj voog.
Cov Khoom Siv Txuas Txuas: Pulleys, hooks, thiab rail Cheebtsam feem ntau siv 304 stainless hlau lossis siab -lub zog nylon / alloys, ntsuas kev ua haujlwm du nrog corrosion kuj.
