Production Line Equipment for Pressed Glass (refitted)
Manufacturer of each machine: J Walter Co., Maschinen GmbH (now Waltec)
Year of Manufacture: 2004
Period of use: 2005 – 2008
The line consists of the following parts in technological order:
Ball-Gatherer, Type ROB-5-700-L
- Number of driven axles: 3
- Control Type SINUMERIK
- Fully automatic operation
- Maximum weight of glass input: 6kg
- Gathering lance with a length of 700 mm: max. 8 cuts/min
- Gathering lance with a length of 500 mm: max. 12 cuts/min
- Gathering ball diameter: 40 -200mm
- Gathering ball rotation speed: 0 – 86 1/min
- Water cooled robotic arm: 0,3 – 0,6m³/h, G 3/8“
- Each axis driven by servomotors by SIEMENS
- Electrical supply: 8kW / 25A, AC
- Control cabinet with cooling unit: L x W x H 1070 x 650 x 2.100mm
Weight: 360 kg - Glass shears “System Walter“ Type SH-300 in combination with ball-gatherer, Documentation in German
Press, Type GPT-6-1100-4H-R
- Number of spots: 6
- Control: Simatic S7-300
- Hydraulic pressing system including springs
- Radial mould system with damper for mould holder
- 3 sets 3 part mould holder
- 1 set 4 part mould holder
- Pressing table with gear motor driven Geneva drive
- Mould height with one-part moulds max. 400mm
- Mould height with multi-part moulds max. 280mm
- Mould holder diameter at 6-spot configuration max. 400mm
- Number of spots reducible down to 3 spots
- Integrated ring to keep together the multi-part moulds
Machine for unloading presses and/or placing in the fire polishing machine
- Automatic transfer system HSE-788-200
- Servo-motor by SIEMENS
- Vacuum suction head
- Glass item weight max. 3kg
- Control is connected with the press
- Horizontal stroke 780 mm
- Vertical stroke 0 – 200mm
- Adjustment in height 400mm
Fire Polishing Machine
- Clocked carousel
- Number of spots 8
- Item´s diameter max. 500mm
- Item´s height is restricted by the transfer system, if manual loading and removal take place then unrestricted height
- Round table drive gear motor
- Control SINUMERIK
- Spindle drive of each spot gear motor with frequency converter
- Number of gas-oxygen torches max. 12
- Equipped with a gas-oxygen controlled system
Unload for the Fire Polishing Machine
- Automatic transfer system HSE-788-200
- Servo-drive by SIEMENS
- Vacuum suction head
- Glass item weight max. 3kg
- Control is connected with the fire polishing machine
- Horizontal stroke 780 mm
- Vertical stroke 0 – 200mm
- Adjustment in height 400mm
Hot glass conveyor belt with automatic double-input system for 2 parallel annealing tracks
possible provision:
vacuum station for the transfer systems hydraulic unit for the press