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The Rewinder, Accumulator, and Log Saw can be built to desired raw material jumbo roll width, core, and outside diameter. Standa - details see: https://www.machineto.com/ar-l200-automatic-bathroom-tissue-rolls-rewinder-line-10333623

This fully automatic rewinder line consist of a rewinding unit, accumulating unit, automatic transfer unit, and an automatic log saw, which are all synchronized through advanced operating system. Throughout the line we have installed web tension controllers, abnormality sensors, emergency and safety stops, and a synchronized frequency conversion driver to ensure flawless production.

The process starts by loading the specified number of jumbo rolls using automatic pneumatic loading system into their respective positions. Then they are threaded through the machine with jogging buttons through the various stages until reaching the starting position on the premade core. Then with a push of a button the production cycle begins.

This cycle starts by winding the web of tissue onto its core and driving them into trimming and tail sealing. Thereafter the finished log is ejected into the accumulator which stores any specified number of logs, and automatically feeds them in pairs of two into the in feed conveyor of the Log Saw. With advanced cutting and blade sharpening system, this automatic log saw cuts the two logs into the desired final roll width in a precise and electronically controlled manner. They come out of the log saw by two exit conveyors for further packing according to customer marketing needs

Basic Specifications:

The Rewinder, Accumulator, and Log Saw can be built to desired raw material jumbo roll width, core, and outside diameter. Standard widths are: 1750, 2150, and 2750 mm. Core diameter: 3 inches (7.62 mm), and outside diameter up to 1500 mm. Furthermore this machine is combatable to run 1-3 ply jumbo rolls.

Rewinder
Finished roll outside diameter	90-135 mm (Tightness adjustable)
Finished roll core diameter	38-50 mm
Perforation length	90-140 mm (To be specified by client)
Speed	Up to 200 m/min variable by frequency convertor
Raw material jumbo roll loading	Automatic by special pneumatic air pistons system
PLC, HMI, and variable frequency convertor	We use world renowned Mitsubishi or Siemens brands
Standard Power Requirement*	3 Phase, 380 volts, 50 Hz. Neutral plus good earth.
Power**	5.5-15 KW
Compressed air requirement*,**	3 HP with minimum capacity of 5-8 kg/cm2

Accumulator
Storage capacity	Up to 100 logs
Speed	Up to 25 logs/minute
Standard Power Requirement*	3 Phase, 380 volts, 50 Hz. Neutral plus good earth.
Power*	2.2 KW

Log Saw
Speed	Up to 160 cuts/minute
Lines	2 Lines
Clamp size	90-135 mm
Standard Power supply Requirement*	3 Phase, 380 volts, 50 Hz. Neutral plus good earth.
Compressed air requirement*	3 HP with minimum capacity of 4 kg/cm2
Power*	10.5 KW

*Power and compressed air supplies are provided by client. ** Variable according to machine configuration

A wide range of options are available upon request, such as: Special embossing units, edge embossing units, special power requirement,1-3 unwinding units, coreless rewinding system, printing unit, and variable raw material widths

Note: Detailed specifications will be provided upon client request.