Do you have special requirements when rewinding your web-shaped materials? We will implement the rewinding technology you want exactly according to your specifications. From simple manual to automatic changing stations. Are your materials particularly sensitive to tension and pressure? Based on our experience, we can offer you the right concept.
Our mechanical engineering specialists will be happy to advise you in detail and implement special solutions and system optimizations for you.
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Selection of some products made according to customer requirements.
Double surface winder with support roller / incl. storage area
Ascending batch winder with lay-on roller / vertical center guide / lowerable winding roller for material ejection / folding table
Ascending batch winder with center guide or lateral guide elements PDF Herunterladen
Ascending batch winder with driven lay-on roller / vertical center guide / cross cutter PDF Herunterladen
Combination unwinder with plaiter system and center winder with driven lay-on roller / swiveling operating platform / retrofitting
Surface winder including pull-off unit / side guides / web tension control / control box PDF Herunterladen
Ascending batch winder with swiveling winding roller for large rolls PDF Herunterladen
Automatic turret winder / fly knife / safety chucks for pneumatic expansion shafts PDF Herunterladen
System outlet with ascending batch winder and center winder incl. lay-on roller
Double center winder swiveling from /safety chucks
Double center winder / 1400mm / max. 750kg
Pneumatically driven winding shaft / self-supporting storage / movable / digital meter counter / storage area
Pneumatically adjustable driven lay-on roller / pulling mechanism
Center winder driven and pneumatically vertically adjustable in height / width adjustment
Double center winder pivotable / safety chucks support
Mobile surface winder / side guides / pull-off unit / measuring roller / wrapping machine / retrofitting
Double plaiter / two lifting tables
Heavy-duty A-frame stainless steel / safety chucks support
Center winder / driven expansion shaft cantilevered
Double center winder pivotable / safety chucks support
A-frame width adjustable / mobile / pneumatic mandrel holder / connection coupling for drive / mechanical brake
Double center rewinder with support roller / conveyor belt / spreader rollers / lamination unwinding / longitudinal cutting systems / cross cutting system
Mobile A-frame / coupling for drive / steel winding shaft / mechanical brake
| Technical details | |
|---|---|
| Working widths | up to 5.800 mm |
| Machine speed | up to 100 m/min |
| Unwinder and winder diameter | up to 2.000 mm |
| Winding type | Batch, central |
| Finishing | with and without cutting system |
| Finished roll change | Continuous / intermittent |
| Finished roll removal | with and without winding shaft handling |
| Finished roll handling | with and without wrapping device |
| Processing of | Wide range of materials and weights |
What is the function of a rewinder ?
Rewinders take on the task of unwinding the web-shaped material wound on a core or without a core. A basic distinction is made between the two types of winding, contact winder and center winder. With the contact winder, the material roll on top is driven by one or more contact rollers or drive belts. A widespread variant of the contact winder is the support rollers or ascending batch winder where the material roll acts supported on 2 rollers arranged in parallel. The contact winder can be used where there are no special demands on the surface of the material to be wound.
With the center winder, the material is picked up in the winding center. Depending on how sensitive the winding material reacts to tensile and compressive loads a tension control system is used.
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Center winder driven and pneumatically vertically adjustable in height / width adjustment