This reliable Cross Conveyor was designed to withstand the severe operating conditions in the Container Glass Industry. The unit covers a lehr belt width from 1,8m to 5,7m and a transport chain width from 125mm to 300mm, according to the customer’s requirements. The Main Body is Water Cooled in order to prevent the thermal bending of the structure.
Features:
Water Cooled Main Body with individual Transport Chain Carriers
Wear Plates under the Transport Chain
Automatic Tensioning System for Transport Chain
Solid Drive System (Direct or Chain Type)
Length Compensation Device within the Extension Part
Transfer Plates to Lehr Belt, individually adjustable in height during operation in hot condition by use of eccentric support
Return Roller Assembly with eccentric adjustment of Return Roller (in hot condition)
Water Consumption approx. 15 to 20l/min
Options:
Usable in the Pennekamp Lehr Front Hood
Support Link to the Charge Roller of Annealing Lehr (no additional adjustment required)
This reliable lehr stacker was designed for the operation with high capacity IS machine production lines of speeds up to 800 BPM, as well as for extremely critical ware.
The three individual drives allow various stacking characteristics and motions to meet the production demands.
Features:
solid electrical servo drive system by inverter (one for each direction)
most modern PLC control system with human operator interface display
automatical self set up
adjustable stacking speeds and characteristics selectable by screen
stacker bar air cooling system
electrical differential to advance or retard the start signal
The annealing lehrs are designed in modules, all at a length of 2,25m (~7,5’) Pennekamp has implemented many engineering details in order to increase performance and output at minimised energy consumptions.
Features:
Belt width of up to 5,7m (19’)
Gas or electrical heating
All heated zones are manufactured from stainless steels, incl. inner hoods, belt supports, fan wheels and burner tubes/heating elements
Front door manufactured from stainless steel
Gas burner system with all required safety devices
Electrical heating system operated by thyristor controls
Fully insulated lehr (all tunnel zones) with approx. 300mm (12”) mineral wool
Air circulating fan with direct shaft, no V-belt (maintenance free)
Fully automatic damper systems in order to react to production stops and gaps, maintaining of set temperature curve
Automatic process control for the control and monitoring of temperatures
Electronic control of the internal air movements (draft system) to minimise the energy consumption (air in- and outlet dampers)
Special design of fan wheels in cooling zones to mix the internal air with cooling air, no direct contact of cooling air with glass
Optimal temperature distribution across lehr width
Easy to adjust belt tracking system at belt drive
Optional cooling system on discharge table
Communication link to lehr loading system
Belt return on inside of lehr with cleaning function
Control of lehr exit temperatures, required for optimal cold end coating results
The decorating lehrs are designed in modules, all at a length of 2,25m (~7,5’) Pennekamp has implemented many engineering details in order to increase performance and decorating efficiencies (lead free inks) at minimised energy consumptions. Furthermore, the design of the draft system allows the operation at increased O2 levels for brighter colour, especially for the use of metallic inks.
Features:
Belt width of up to 4,5m (15’)
Gas or electrical heating
All heated zones are manufactured from stainless steels, incl. inner hoods, belt supports, fan wheels and burner tubes/heating elements
Special fume and ink solvent extraction system at the charge end of the lehr with temperature monitoring
Front door manufactured from stainless steel
Gas burner system with all required safety devices
Electrical heating system operated by thyristor controls
Fully insulated lehr (all tunnel zones) with approx. 50mm (2”) of ceramic fibre and 250mm (10”) mineral wool
Insulated front door
Air circulating fan with direct shaft, no V-belt (maintenance free)
Fully automatic damper systems in order to react to production stops and gaps, maintaining of set temperature curve
Automatic process control for the control and monitoring of temperatures
Electronic control of the internal air movements (draft system) to minimise the energy consumption (air in- and outlet dampers)
Special design of fan wheels in cooling zones to mix internal air with cooling air, no direct contact of cooling air with glass
Optimal temperature distribution across lehr width
Easy to adjust belt tracking system at belt drive
Optional cooling system on discharge table
Communication link to lehr loading system
Belt return on inside of lehr with cleaning function
Control of lehr exit temperatures, required for optimal cold end coating results
The reliable Cold End Spray System was developed to meet today’s high demands within the glass industry. The solid steel frame design will be positioned on a set of rails on the discharge table in order to allow the correct positioning.
Features:
PLC controlled with Operator Interface
Self learning Row Distance Detection
Online Operation Handbook
Finish Free Coating (Spray operates between the Rows)
Standard design with one Spray Nozzle (Execution with two or four Spray Nozzles on customers demand)
Toothed Belt Drive by Inverter
Row Detection System into both Directions
Lifting System for Spray Nozzle for badly aligned Rows
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