DFC NSV-400, Руководство по эксплуатации и технические характеристики

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5
1.4 G
ENERAL
S
PECIFICATION
1.4.1
O
PERATION
P
RINCIPLES

NSV-400 is designed to sleeve or band round or certain non circular products.

Lay flat sleeving material is fed from a spool, situated at the side of the machine, across guide
rollers to the film sensor and into the cutting unit.

Rubber friction bands positioned on a servo motor controlled film slack driver, feed the
material on demand. The feed cycle is initiated by a photo electric switch. The photo electric
switch is activated by the applicating driver which ultimately delivers the cut sleeves/band
onto the product.

Before reaching the cutting unit, the flat tube of film is spread out by a mandrel.

The material must able to take sufficient stress and strain to ensure non-breakage while going
through a mandrel.

The cutting unit contains six sets of rotating blade to cut sleeves/bands.

Control of the feed length is via an impulse base system or by photo registration on printed
material.

The applicating driver, and hence the sleeving operation, is initiated by a photo electric switch
situated on the main unit.
1.4.2 G
ENERAL
P
ARAMETERS
Product Rate
150-350pcs per min depending on container shape and size
Sleeve Size
Lay-flat Size: Min. 80mm to Max. 160mm or size as per your order in original specification
Height: Min. 50mm to Max. 200mm or size as per your order in original specification
Sleeve/Band Materials
To ensure efficient operation of the machine, the lay-flat material must meet the following
specification:
Flat Creases
If the material is flattened with too greater pressure, molecular damage occurs at the
creases on either side of the flat width. In extreme cases the material can split at the
crease, but in general terms this heavy creasing will prove detrimental to the machine
operation especially on heavier materials i.e. 0.05, 0.07 and 0.075 mm.

NSV-400 is designed to operate with material thickness of 0.035 ~ 0.075 mm.
Product Size
Product diameter – size as per your order in original specification
Product Height - 250mm maximum (based on 900mm conveyor height)
Product Pitch
Product must be supplied pitched to the placement head.