Product Description

 

    The Drum Chipper is the special equipment which used for reducing kinds of wood (tree limbs, trunks, whole logs, pulp wood, veneer, solid wood, cores, slabs, scraps, etc.) into smaller and quality wood chips, which is used as material in pulp & paper industry, biomass industry, fiber and particleboard plants, and also well suitable as fuel for high intensity burning in modern heating plants.

    The complete set of this type of machine contains: machine base, rotor drum, upper and lower feed rollers, electrical motor, fed-in belt conveyer, hydraulic sustem, etc. The machine base is welding of high quality steel plate serving as a support of the whole machine.

The process of chipping is fairly straightforward: The feeding system draws wood materials in, and the revolving drum (with fly knives on) cut the woods then chips fly out from the bottom of the machine. The common dimension of final chips is 15-40 mm. The chip size could be controlled via adjusting the counter knife. 

    The drum is mounted at the center of the machine and serves as the feed mechanism. It is powered by a electrical motor, usually by means of a belt. With a feed and control system, this type of chipper could handle woods efficiently and safely, there will be less downtime and will get more consistent final chips. 

    For the advantage of high capacity, reliablility and low maintenance requirements, the drum machine is becoming more and more popular in modern industry.

Technical datas:

Model	BX2113A	BX2113/11	BX2113/13	BX2113C	BX2116	BX2120
Diameter of rotor(mm)	1300	1300	1300	1300	1600	2000
Number of knives	3	3×2	4×2	4×2	4×2	4×2
Dimension of feed opening (mm)	400×700	400×700	400×1250	400×1200	600×1250	850×1250
Rotor speed	420	430	375	416	350	275
Max. dia of processing log (mm)	230	250	250	250	310	370
Chip length(mm)	30	30	30	22	30	30
Capacity (m3/h)	50	100	90-132	114	185	210
Motor power (kW)	200-250	315	450-600	450	710	800-1000
Feeding motor power (kW)	7.5×2	4×2	4×2+5.5	4×2	18.5×2	22×2
Machine weight (appr. kg)	11840	13000	20000	18000	32000	55000
Overall dimension (mm)	3670×2448×2050	5484×5000×1860	5458×5400×1860	7715×3960×1836	4360×3150×2200	7970×7150×2750

 

More photos :

 

  

 

 

 

 

 

 

 

 

 

 

  

 

 

(Upper cover lifting)

 

(Big pulley)

 

 

(Main motor)

(Hydraulic system)

 

(Operate desk)

 

(Output chips)