Chain Bucket Elevator
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Chain bucket elevator
mahindra – tsubaki “nb” series
features
provided with tsubaki, japan make double strand bushed roller chain – made of special alloy steel,which has high resistance to shock loads resulting in low sprocket wear.
• models from nbh (s) 300 to nbh (s) 015
• capacity range up to 2000 tph
• chain speed up to 90 m/min (1.5 m/s)
supplied more than 800 elevators.
three types viz. Nbs, nbh and nbc – depending upon the conveying capacity,height and the characteristics of the material handled.
casings are precision pressed – having in-built stiffeners.
provided with fabricated steel buckets. Each bucket is bolted to the chaindirectly – on either side – through a specially designed link plate.
chains with different material of construction available to suit various applications
drive sprocket can be offered in segmented rim construction – for facilitating replacement.
tail casing is provided with a pair of high chrome bush bearings – fully enclosed within the casing – eliminating the possibility of dust leakage to the outside atmosphere.
provided with a self-adjusting internal gravity take-up arrangement.
provided with safety switches such as zero speed switch, boot level indicator and electronic shock relay.
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