Promea Engineering is proud to introduce its latest generation of Spool Reel Winding Systems. Spool reels are an effective way to increase production efficiency downstream in the supply chain and reduce downtime in converting lines caused by frequent changeovers, splicing and handling of conventional pancake reel.
Depending on material thickness and width, tens of thousands of meters of a continuous web material can be spooled on one core.
In Promea Engineering spool winder model PSW, the spool reel moves back and forth thanks to a full-
In order to handle full-
Spool winding allows effective storage in reel form of flexible webs where bulkiness or width would be difficult to handle in pancake roll form, minimizing the danger of breakage, stretch or twist.
Web tension is uniformly kept from core to full diameter and web is evenly distributed across reel width, thanks to following parameters that can be set by operator:
Side shift path of the spindle: determines the spool winding pattern
Pressure applied by lay-
Web tension: the most critical factor in determining spool appearance and quality.
Other features and options:
Spool outer diameter: from 400 up to 1200 mm
Spool width: from 400 up to 800 mm
Slit width: from 20 up to 200 mm
Speed: up to 360 m/min.
Spool core diameter: 3" -
Slitting methods: shear, razor, score
Winding methods: surface/center wind
Spooling patterns: parallel, cross wound, overlapped
Web joints: zero-
PSU Spool Unwinders
Promea Engineering series PSU spool unwinders cover a wide range of speed and tension requirements designed to easily retrofit the unit currently used in your production process.
Other helpful technical information:
Spooling patterns: parallel (side by side), cross-
Unwinding methods: according to spooling pattern
Cantilevered unwind: (single or dual position) with dancer feedback and end-
Splicing methods: virtually all types of splicing, as specified by customer.
Shafts and idle rolls: steel and low-
Web guiding systems: edge, center or line guide
Driven entry/exit "S" wrap pull rolls for product tension isolation
Accumulator for constant tension process and speed control feedback to accommodate high speed process lines (option)