HL bucket elevator 1.Long service life 2.Wheel flange is easy to be changed 3.Adopt gravity automatic tension device Product advantages

1.Long service life

2.Wheel flange is easy to be changed

3.Adopt gravity automatic tension device at the bottom, avoid slipping or chain-disengaging.

4.Hopper has certain yield ability when jamming

PRODUCTION DESCRIPTIONHL bucket elevator — Product feature

The HL bucket elevator is with simple construction and stable operation. It is equipped with combined chain wheel, which is with long service life and easy to be changed. Meanwhile, hopper has certain yield ability when jamming, which can protect the parts like lower axis effectively.

HL bucket elevator — Product application

HL bucket elevator is applied to convey powder, particles and lumps, such as food, coal, cement, crushed ores, and so on. It is widely used in mining, metallurgy, building materials, coal, hydropower and other industries. Temperature of materials can not be over 250°C.

HL bucket elevator — Product principle

Materials are spooned up by hopper from the under storage and elevated to the top along with conveyor or chain, then turn downward after moving around the top wheel, and finally enter into receiving tank. Conveyor is made of rubber belt, and assembled on the drive drums and turnabout drums. Two paralleled driving chains are equipped, and there is a pair of driving chain wheels and redirection chain wheels above or below.

HL bucket elevator — Technology parameter

Model				HL300	HL400
Delivery value (m3/h)		S		28	47.2
		Q		16	30
When ψ=1, the maximum allowed height H and the  corresponded power of drive shaft		S	0.8	59m 6.35(kw)	30m 7(kw)
			1	52m 7.55(kw)	27m 7.6(kw)
			1.25	41m 8.7(kw)	23m 8.0(kw)
			1.6	31m 9.7(kw)	18.5m 8.4(kw)
			2	24m 9.7(kw)	15m 8.6(kw)
		Q	0.8	64m 4.36(kw)	33m 6.3(kw)
			1	60m 5.12(kw)	30m 7(kw)
			1.25	4.9m 5.3(kw)	26m 7.6(kw)
			1.6	3.9m 5.3(kw)	22m 8.2(kw)
			2	2.9m 5.35(kw)	18m 8.4(kw)
Hopper		volume(m³)	S	0.052	0.015
			Q	0.044	0.1
		Buckets pitch(mm)	S	500	600
			Q	500	600
Weight of running parts(hopper, driving chain) (kg)/m			S	24.8	29.2
			Q	24	28.3
Driving chain	form			Casting ring chain	Casting ring chain
	Diameter of round bar steel (mm)			18	18
	Pitch (mm)			50	50
	Breaking load  (kg)			12800	12800
Speed of hopper (m/s)				1.25	1.25
Speed of drive sprocket shaft (r.p.m)				37.5	37.5
Particle size of materials (mm)				40	40

HL bucket elevator