Reel Stand for paper in feed.
The Web Offset presses are single width, single circumference, coldset presses, having modular construction, quick make ready, with simple design for ease of operation and maintenance. The printing elements of "ROTTASPEED" are Mono Unit with integral Reel Stand.
The reel stand RSDB is provided with pneumatically operated disc brakes in lieu of spring controlled shoe brake. In this model the position of the dancing arm is controlled by a special valve, which is operated by a cam. The dancing arm through the disc brake controls the Web Tension. Due to inherent design of the disc brake system and pneumatic control this system controls the tension better than shoe type brake with spring control.
The Pneumatic reel stand is operated with disc brake, pneumatically controlled instead of spring-controlled shoe brake. The position of the dancing arm is controlled by a special valve, operated by a cam.
The web Tension is controlled by dancing arm through disc brake. Because of Disc brake design & system with pneumatic control, the web tension better controlled as compared to shoe type brake with spring control.
Manual Reel Stand also available
Auto Reel Changer
Automatic Reel Stand for Paper in feed.
Auto Reel Changer
• The Reel Changer is provided with tension control through a dancing arm which is controlled Pneumatically and electronically.
• Provision for mounting stack on Reel Changer to work as a single colour unit.
• Box Type Cast Iron frames for more sturdiness with provision for leveling and grouting.
• PLC Control for Pasting Cycle.
• Tension and Brake Controlled by dancing arm and Pneumatic system.
• Provided with loading trolley for easy reel loading and two nos. Pneumatic Shafts.
• Independent Brake for each Reel Shaft.
Rottaspeed Stack Delivery
• Large capacity for stacking folded products.
• Height-adjustable for use with Web Offset folding machines.
• One-person operation of the folder and delivery system of the Web Offset.
• printing machine.
• Variable speed control system synchronised with any Web Offset printing machine.
|Machine Cut off (mm)||508||533||546||560||578||610||630|
|Paper width full reel (mm)||660-889||660-889||660-889||660-889||660-889||660-889||660-889|
|Max. reel dia (mm)||1300||1300||1300||1300||1300||1300||1300|
|Plate width (mm)||889||889||889||889||889||889||889|
|Plate length (unbent) Slit (mm)(unbent) Slit||538||563||576||590||608||640||660|
|Plate thickness (mm)||0.28||0.28||0.28||0.28||0.28||0.28||0.28|
|Plate & Blanket width (mm)||889||889||889||889||889||889||889|
|Blanket Length (T-BAR) (mm)(T-BAR)||556||581||594||608||626||658||678|
|Blanket Length (Narrow gap) (mm)||576||601||614||628||646||678||698|
|Blanket thickness (mm)||1.7||1.7||1.7||1.7||1.7||1.7||1.7|