Pneumatic packing machine with weight batcher UAFU WAIZ-PV

Filling and packaging machine is used for continuous process of packaging by weight dosing method of different flowability, (hard-flowable) non-dust products and packaging into the polymer films.

The automatic packing machine includes packaging device and weight batcher. In automatic mode it performs up to 30 packs / min.

This packing machine is optimized equipment for packing products of any flowability, excluding dusty (flour, surag powder and so on). Accounting for the dosing method and the batcher specifications, the packing machine is able to change spontaneously the portions of the packed products and, therefore, to achieve the most accurate dosing. The replacement of the packed product in this automatic machine with the weight batcher doesn’t have limitations. The difference of this equipment is the use of mechanical packing automat

The machine requires flour location, as it has large dimensions and weight. There are some limitations on the width of the used film and the package height. These limitations are included in specification. It is also possible to produce large size machine: the minimal film width – up to 500 mm, package height – up to 400 mm.

Specifications:

Power supply
Voltage supply, V	380
Supply current frequency, Hz	50
Power consumption, kW/h	1
Power of pneumatic drives
Airpressureinline (average), atm.	6
Airconsumptionataveragepressure, l./min.	100
Overalldimensionsandweight
Length (max), mm	2000
width (max), mm	1500
height (max), mm	3000
weight (max), kg	350
Sizes and thickness of packing material
Thickness of packing material (allowable), microns	20-60
Width of the roll (max), mm	380
External diameter of the roll (max), mm	300
Working characteristics
Volume of the hopper for raw material, l	-
(бункер с 1 горловиной)	60
(бункер с 2 горловинами)	120
(бункер с 3 горловинами)	180
(бункер с 4 горловинами)	240
Dosing limits (nominal dose weight), g	20-2000
Dosage error (allowable), %	2
Dosingspeed (max), doses/min: *	-
(batcher with 1 «stream» **)	10
(batcher with 2 «streams» **)	20
(batcher with 3 «streams» **)	30
(batcher with 4 «streams» **)	40
Welding (soldering), packingtime (includingcooling), sec.	1-2
Heating of welding unit (welding method)	Continuous
Length of packing (max), mm	300
Packing width (max), mm	200
Adjustable parameters
Weight of dose (range), g	20-2000
Heating temperature of the welding unit (range), °С	80-250

* Packing equipment performance depends on the type of packaged product, its flowability, density, moisture content, dose size and properties of packaging material.
** the “stream” means units and devices insuring forming of separate stream of the packed product from the batcher-hopper, its division by doses and issuing these doses in the certain subsequence. The “stream” consists of: the hopper spout with hopper, vibrating chute disposed below a spout, the weighing beaker in which the vibrating chute feed the product, and a controller unit controlling the operation of the vibrating chute and weighing beaker.

To insure the functionality of pneumatic drives of this packing and filling equipment it is necessary to have compressor (is supplied separately).