- Country of manufactureUkraine
Weight doser VD-1, VD-2, VD-3, VD-4
The doser is intended for packing by the weight method of dosing of the loose not raising dust products in the ready container or packaging (the package, the bag, the box). Works in the semi-automatic mode and demands from the operator of installation of the container, giving of command for the beginning of dosing, and the fence of the filled container.
The maximum performance depends on the size of the dose and quantity of "streams" in the doser and makes from 10 to 40 doses (portions) a minute.
Specifications and characteristics
** the devices and devices providing consciousness of the separate flow of the dosed product from the Equipment bunker, its separation into doses and issue of such doses in the certain sequence hereinafter are referred to as "stream". Are the part of the stream: the bunker mouth with the shiber, the vibrotray located under such mouth, weighing the ladle to which the vibrotray gives the product, and the control unit controller, the managing director of work of the vibrotray and the weighing ladle.
Description of work.
The dosed product gets enough sleep through the bunker mouth on the vibrotray which, vibrating with the set amplitude, gives it to the weighing ladle. The ladle fastens to the Equipment frame on the tensometric sensor (strain gage). At achievement of the specified weight parameters, the strain gage gives the signal on the Libra controller which stops the vibrotray, stopping giving of the product.
When receiving the signal for the beginning of work (pressing by the operator of the button or the pedal), the controller gives the signal on opening of the weighing ladle. The ladle opens, pouring out the contents in the watering can. On the watering can the product gets enough sleep in the container established by the operator or packaging.
At this time the controller includes the vibrotray for filling of the weighing ladle the next portion of the product, and the operator shall replace the filled container (packaging) with empty.
Appointment and features
The doser is optimum for packing of products of any flowability, except for raising dust (flour, icing sugar, pepper). The doser allows to change randomly portions of the packed-up product, and also to reach the most exact dosage. Unlike volume dosers has no restrictions for change of the dosed product.
The doser has essential dimensions and weight and demands floor placement.
The weight doser is issued in the VD-1, VD-2, VD-3, VD-4 models. Their difference among themselves consists in number of the weighing ladles ("streams") and, respectively, in performance. So VD-1 has 1 "stream" and performance to 10 doses a minute, VD-2 - 2 "streams" and performance of 20 doses a minute, and VD-3 and VD-4 - on 3 and 4 "streams" with performance improvement on 10 doses on each "stream". For the rest models are identical.