SheetRunner 1850 (73 in) Dual Rotary Sheeter

Product Description

The SheetRunner is a dual-rotary sheeter, optimized for high-volume board production. This machine has been designed for folding carton plants and commercial printers. With brushless liquid-cooled high-torque knife cylinder motors, the sheeter offers reduced maintenance and lower power consumption.

Features

Designed for high volume board production environments
Standard run speed of 335 m/min (1100 ft/min) or optional 400 m/min (1500 ft/min)
Dual rotary direct drive knife provides superior cut quality
Brushless liquid-cooled Hi-torque knife cylinder motors for reduced maintenance and lower power consumption
Optional mesh belt discharge conveyors for minimal stack disturbance allow removal by drive-on pallet jacks from any side
Continuous operation at skid discharge for increased production
Optional On-the-Fly Bowtie Splicer for decreased waste and increased production at roll change
Plastic chain conveyor allows discharge of full skids without shifting the sheets and an electric pallet jack can be driven directly onto the conveyor
IEC 61131-3 PC-based control system
Available in 1850 mm

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Parts

Maintenance

Upgrades

We’re thrilled to have partnered with BW Papersystems on this project. BWP’s first-rate products, and the fact the machine was built right here in Wisconsin, made them the obvious choice for this capital investment. - Scott Monnot, VP & General Manager, Sheboygan Paper Box Company, Sheboygan, WI, USA

Product Features

Designed for folding carton plants and commercial printers, the SheetRunner is a dual-rotary sheeting system that is optimized for high-volume board production. Brushless liquid-cooled high-torque knife cylinder motors are used to reduce maintenance and lower power consumption.

Superior Knife Performance

Dual rotary direct drive knife provides superior cut quality.

Designed for High Volume Board Production

With a standard run speed of 335 m/min (1100 ft/min) or optional 400 m/min (1500 ft/min), the SheetRunner is ideal for demanding board production environments. Its continuous operation at skid discharge ensures increased production.

Splicer Option

The SheetRunner can optionally be equipped with an On-the-Fly Bowtie Splicer for decreased waste and increased production at roll change.

Low Consumption & Noise Level

Brushless liquid-cooled Hi-torque knife cylinder motors for reduced maintenance, lower noise level and lower power consumption.

		Metric	Imperial
Sheet Width	max	1850 mm	73 in
Reel Width	max	1700 mm 1900 mm	67 in 75 in
Reel Diameter	max. optional	1850 mm 2130 mm	73 in 84 in
Reel Weight	max.	4545 kg	10000 lb.
Speed	max.	400 m/min	1100 ft/min
Length Accuracy	Single Web	+ / - 0,38 mm (0.015 in)
Length Accuracy	Multi Web	+ / - 0,5 mm (0.020 in)
Knife	max.	1000 gsm
Slitter	max.	600 gsm
Sheet Length	min. max.	400 mm 2080 mm	15.75 in 82 in

Superior Knife Performance

The SheetRunner™ sheeter incorporates Marquip’s industry leading dual rotary knife for consistently accurate cut sheets. With 1000 gsm knife loading, materials up to 0.038 in (1 mm) thick or higher can be cut cleanly, squarely, and without angel hairs. Brushless high-torque knife cylinder motors combine with low-inertia knife cylinders to provide the highest cutting speeds in the industry. Helical wound blades require less cutting force and generate significantly less heat during the cutting process.

PC Based Controls

An integrated PC-based controls system, fully compliant with the IEC 61131-3 programming standard, streamlines the machine control system while offering seamless network connectivity to optional remote operator terminals and plant computers. Graphical touch screens with advanced diagnostics simplify order entry and provide for complete machine operation from either main or optional remote operator consoles.

Superior Splicing

BW Papersystems' brand MarquipWardUnited is the world leader in splicer technology with over 5000 units installed around the world. The SheetRunner™ can be configured with the MarquipWardUnited Bow-Tie Splicer and MARQ II Roll Stand for continuous paper delivery system operation.

Standard Features

Vibrating full width side tamps, integrated curling shoes, and modular backstop
Heavy-duty lift table
Vacuum-modulated overlap section
Reject gate
Available in widths of 1850 mm (73 in) and 2500 mm (98 in)
Continuous skid discharge system with multiple conveyors for accumulation of full skids
Multiple decurl systems including the Three Bar bi-directional decurler with programmable decurl on diameter control

Simplex or duplex Class III manual or web-in slitters for faster order changes and unsurpassed slitting quality
High speed discharge using shingle separator, and fully automatic (on the fly) order change capability, and fully integrated auto pallet dispensing systems.
Cut-to-register
Integrated flexo press Units
Heavy-duty shaftless unwind stands with multiple tension control options.
Automatic web guides
Custom catwalk configurations
Custom static control systems

MarquipWardUnited 73 in/1850 mm SheetRunner installed at Utah PaperBox plant

In 2020, our customer Utah PaperBox, Salt Lake City, UT, USA, installed a new MarquipWardUnited Sheet Runner at their plant. It's great to see how this dual rotary sheeter efficiently helps them cutting rolls into press-ready stacks of sheets.

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