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Fully automatic Rake Lift, Remote or Local operation, Up to 75 m diameter, Steel or Concrete tanks - details see: https://www.machineto.com/new-design-thickeners-made-by-keda-in-china-10317726

Keda's thickeners and clarifiers are suitable for:

Improved design for easier maintenance

In-drive system consists of in-line, high efficiency epicyclical gearbox and main motor

Torque tower and telescopic pier redesigned, giving easier inspection of torque keys

Coal fines and tailings

Magnetite fines

Karoline storage & thickening

Copper concentrates and tailings

Gold/Silver concentrates and tailings

Phosphate slimes

Lead/Zinc concentrates and tailings

Iron ore tailings

FGD plant slurries

Main features ofKeda's thickeners and clarifiers are:

Proven design extended to all drive head sizes

Substantial slewing ring main bearing used for all sizes of drive heads. This bearing accommodates all tipping moments from rake system without effecting worm wheel alignment, thus further extending worm and worm wheel life

Designs available for both bridge and centre pier mounting

Increased torque capacity

Main worm wheel machined from centrifugally cast phosphor bronze for maximum wear life and torque capacity

Reliable and adjustable torque sensing

Torque sensing by electronic main drive slip sensor with fixed high torque alarm and motor cut off values but with adjustable rake raise torque value

Technical Parameter

Model		Thickener(m)		Precipitation Area(m2)	Rake Part			Motor		Capacity(t/d)	Weight(t)
Model	Spec.	Dia.	Depth	Bottom	Height(m)		Rotary time(min/r)	Driving	Lifting
Center driving thickener with hand lifting
NZS-1	Φ1.8m	1.8	1.8	2.54	0.16	2		Y90L-6 1.1KW	----	5.6	1.235
NZS-3	Φ3.6m	3.6	1.8	10.2	0.35	2.5		Y90L-6 1.1KW	----	22.4	3.064
NZS-6	Φ6m	6	3	28.3	0.2	3.7		Y90S-4 1.1KW	----	62	8.751
NZSF-6	Φ6m	6	3	28.3		3.7		Y90S-4 1.1KW	----	62	3.649