Quantum Leap in Web Spreading
ESR Spreader Rollers
ESR spreader rollers
The unique, newly patented EcoStretchRoll (ESR) is a new type of rubber roller with special benefits. Numerous individual spreading elements in the form of rubber rings are installed on high-quality guiding rolls. Web spreading - from the center out - works equally well in either rotating direction. Thanks to its simple installation, the ESR spreader roller can be used immediately. Advantages at a glance:
- strong spreading capacity
- large contact surface
- nearly wear-free
- FDA compliant
Type STSensitive Treatment
Type ST is the all-rounder with special properties. It offers best protection of any material with its individual spreading elements evenly distributed in circumference and length and the optimal coverage of the roller surface due to this. The optimal spreading result is achieved starting at a material thickness of 4 μm or a weight of 10 g/m².View Details
Type FPFast Performance
Type FP has the same properties as type ST. The specially shaped spreader elements make this type usable even at extremely high speeds of up to 800 m/min. The roller is available in EPDM rubber and FDA compliant silicone.View Details
Advantages of the ESR spreader roller
The ESR spreader roller has specially shaped, patented spreading rings with 30 to 40 individual spreader elements that work completely independent of each other.
The large, smooth, slightly curved contact surfaces of the roller do spread particularly early and gently, without any markings.
The roller offers full function at wrap angles between 8 to 180 degrees and spreads equally well in both rotating direction.
Absolute wrinkle-freeness between 40 and 500 N per metre of roller length.
The roller is suitable for any material thickness >4 µm and >10 g/m².
The spreading behaviour can be precisely adjusted across the entire roller width by partial insertion of areas with reduced spreading functionality.
Turning bar system
ESR spreader rollers smooth perfectly - even under the special conditions in a turning bar system.
This guide roller permits secure spreading at line speeds of up to 800 metres per minute. The roller runs perfectly calm while working.
The properties of the materials EPDM or silicone are suitable for many different areas of use.
The individual spreading elements are available in 3 diameters, 3 layouts and 2 materials. Length according to individual customer requirements, max. 7000 mm
The EconomicRoll® from DRECKSHAGE. Lightweight aluminum profile tube with special geometry for high bending strength. Fast reaction due to starting weights from 20 g with low mass inertia.
The ESR roller is supplied ready for installation according to customer specifications. The roller does not need a separate drive, which makes it ready for operation at once.
Hessenbruch Spreading Technology not only delivers a product, but supports us as its sales partner in developing solutions for our customers as well. This in turn leads to continuous further development of our own products.Christian Jordan, Managing Director, A. Dreckshage GmbH & Co. KG