powerful braking mechanism all-metal aluminum-alloy anticorrosive body it was approved the state patent . high and low speeds. finished by all aluminum-alloy CNC and it is anticorrosive. stainless steel main shaft and parts. double copper gear set. 13 stainless steel bearings. one-way structure which is able to bear huge instant compactDLS600mm/ m0.45-2000.60-130570gDLS800mm/ m0.45-2300.60- ...
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