Sheet separation and feeding
Controlled suction supports reliable pickup and separation of suitable paper, board and packaging materials.
APPLICATIONS · PAPER · PRINTING · PACKAGING
Stable airflow and vacuum for high-speed web and sheet handling.
Feeding, separation, holding and trim-transfer duties are sized around material permeability, leakage, machine speed, simultaneous demand and the resistance of the complete air path.
PAPER & PRINT VACUUMSpeed + leakage + airflowA stable machine duty point
APPLICATION RANGE
Handle sheets and webs without losing cycle stability.
Porous substrates, changing formats, suction heads, trim ducts and filters create a dynamic load. The vacuum source and network must be checked at the real machine operating point.
Holding and transport
Vacuum tables, belts and cylinders hold or move the substrate through production steps.
Trim-waste transfer
High-flow conveying removes suitable edge trim and lightweight production waste through ducting.
Central machine supply
Multiple presses or converting machines can share zoned, controlled vacuum generation.
TRIM-WASTE TRANSFER
Match conveying airflow to the waste and duct route.
Trim width, material, throughput, duct diameter, distance, bends, separator and filter resistance determine the blower operating point.
SELECTING THE RIGHT SYSTEM
Use the real machine and material data.
Four inputs define the vacuum source and distribution arrangement.
Talk to Our Technical TeamMaterial and format
Provide paper or board type, basis weight, dimensions, porosity and expected format changes.
Machine speed and cycle
Define production speed, pickup time, continuous or intermittent duty and simultaneous functions.
Leakage and pressure requirement
Estimate open suction area, tooling leakage and the operating vacuum needed at the machine.
Ducting and filtration
Include line length, diameter, bends, filters, separators and trim-waste discharge equipment.
RELATED SOLUTION FAMILIES
Vacuum sources for holding, feeding and conveying.
Blower stage and pump technology are selected from the required pressure, flow, leakage and duty cycle.
SINGLE-STAGE SIDE-CHANNEL BLOWERS
ZRV Single-Stage
- Capacity
- 80–1310 m³/h
- Pressure / duty
- Application-specific
- System role
- Feeding, holding and airflow
TWO-STAGE SIDE-CHANNEL BLOWERS
ZRV Two-Stage
- Capacity
- Model-specific
- Pressure / duty
- Higher differential pressure
- System role
- Restrictive lines and transfer
OIL-SEALED VACUUM PUMPS
ASV Series
- Capacity
- 20–120 m³/h
- Pressure / duty
- 0.5 mbar
- System role
- Higher-vacuum machine duties
ENGINEERED VACUUM SYSTEM
Central Vacuum Station
- Capacity
- Project-specific
- Pressure / duty
- Zone-specific
- System role
- Multiple machines and production lines
Published family ranges are indicative. Final selection must be checked at the actual operating pressure, gas or material load, temperature, duty cycle and installation conditions.
APPLICATION ENGINEERING
The vacuum source is one part of the complete system.
Reliable performance depends on the pump or blower, protection equipment, line arrangement, controls and the real process operating point.
Operating point
Capacity and pressure are checked together at the actual inlet conditions and duty cycle.
Share Operating DataProtection equipment
Filters, separators, condensers, receivers and valves are selected around moisture, particles, liquid carry-over and process risk.
Review the Process LoadSystem integration
Pipework, controls, isolation, accessibility and redundancy are included in the final system architecture.
Explore Blowers & PumpsLET'S REVIEW YOUR APPLICATION
Request a Technical Review Share the machine, material and duct data.
Provide material type, machine speed, vacuum functions, leakage, simultaneous demand, line geometry, filtration and trim-handling requirements.