this bottomless bucket: The traditional bucket installing space has been great improved.

bottomless bucket (WD)

  capability

      one bottom bucket with multiple bottomless as a group, and the buckets installed in a very compact space., materials continue to be lift. The traditional bucket installing space has been great improved. 

Type	A	B	C	D	E	Hole number	Hole diameter	Volume(X-Y)
WD1310A	130	110	45	18	70	2	7	0.38
WD1109A	110	92	50	20	60	2	7	0.25
WD0907	90	78	33	15	40	2	7	0.18
WD0706	72	62	30	14	30	2	7	0.08

bottomless bucket