New product
HERGEN has just developed a specific Rewinder for the production of thin strips used for manufacturing toilet paper roll cores.
The design took the specific needs of this application into account, resulting in an extremely efficient and versatile equipment.
Efficiency corroborated on start-up
The start-up took place in the first half of January, at Guapi Papéis, Guapimirim, RJ.
The Rewinder produced excellent quality, properly separated thin rolls, at a speed of 1,000 m/min.
The customer is very satisfied with the equipment’s performance, as it is meeting an important demand for the company.
Some features
As it is an off-machine Rewinder (installed separate from the paper machine production line), it is designed to be able to work with rolls of various diameters and widths (see data below).
The Unwinder is able to collect rolls from the factory floor and without Shafts.
To ensure the separation of the multiple cuts, the Rewinder is equipped with a Tandem system, which features two Bowed Rolls with curvature position adjustment and paper web wrap angle.
Jumbo roll diameter: 500 to 1,500 mm
Jumbo roll width: 400 to 2,500 mm
Finished roll diameter: 500 to 1,500 mm
Slitter sets: 36
Minimum width of strips: 70 mm
Design speed: 1,000 m/min
Benefits of the HERGEN Multicut Rewinder
Utilization of rolls that don’t meet certain requirements, making them marketable products, in addition to avoiding the high costs of reprocessing.
Equipment specifically designed for this application, increasing efficiency, quality and safety.
Versatility for using rolls of varied formats.
Operating speed of 1,000 m/min.
HERGEN/GUAPI
It is a great satisfaction for HERGEN to maintain this close partnership with GUAPI PAPÉIS.
This trust increasingly motivates us in our mission to exceed our customers’ expectations, producing high-quality, safe and efficient equipment.
Rewinders
Fully automated, fitted with regenerative brake, automatic sheet threading, application header, transversal knife, carton core feeder.
Equipped with all necessary devices to ensure operator safety.
