Techglass offer includes the forehearths of daily capacity of 140 tones of the container glass as well as forehearths for special applications, for example 15 meters long with daily pull 15 to 30 tones of glass.
The bottoms and the superstructure roof covers of the offered forehearths as well as the state of the art combustion and cooling systems are designed to allow for easy glass temperature control in separate forehearth's zones.
Depending on the requirements the foreherths are equipped with radial or indirect cooling. In the second case special chimney mechanism allows to balance cooling for each side of the forehearth.
The glass conditioning zone of the forehearth is axially split so that combustion system operates in this zone independently for left and right side.

Our offer includes also the forehearths equipped with the mechanism to control their elevation level, which proved to be very useful especially in case of significant glass pull variation.
All the above mentioned solutions enable obtaining thermally very homogenous glass for further processing. This can be easily proven by measuring such parameters as maximum Delta T, Thermal homogeneity index and efficiency.
We supply also forehearths equipped with the unit allowing to make the color glass.

The complete scope of Techglass offers relevant to forehearths includes:

Design
of the forehearth refractory materials,
of the forehearth steel structures
of the forehearth complete equipment required to operate according to the contract agreement

Manufacturing
of the forehearth steel structure
of the forehearth gas - air mixture combustion system,
of the forehearth radial cooling system,
of the forehearth indirect cooling system,
of the forehearth Instrumentation and Control system,
of the forehearth stirrer unit,
of the forehearth glass colouring unit

Supply
of the forehearth refractory materials,
of the forehearth steel structures
of the forehearth gas-air mixture combustion system
of the forehearth radial cooling system,
of the forehearth indirect cooling system,
of the forehearth Instrumentation and Control system,
of the forehearth stirrer unit,
of the forehearth glass coloring unit,
of the forehearth electric boost system

Services
Installation of the forehearth refractory materials,
Installation of the forehearth steel structure,
Installation of the forehearth combustion and cooling systems,
Installation of the Instrumentation and Control system of each separate forehearth zone
Installation of the stirrer unit
Installation of the forehearth glass coloring unit,
Installation of the forehearth electric boost system,
Forehearth heat up
Startup of the forehearth I & C systems,
Setup of the forehearth operating parameters,
Operating and maintenance staff training
After sale service

We design, supply, erect and start up the completely equipped batch houses required by glass plants

The complete scope of Techglass offers relevant to forehearths includes:

Design
Of the complete raw materials mixing line,
Of the steel structure
Of the complete batch house equipment required for its operation in accordance to the contract agreement

Manufacturing
of the steel structure
of the silo for raw materials,
of the transportation systems for the raw materials into silo,
of the dosing and weighing systems for the raw materials,
of the transportation systems for the raw materials from silo to mixers
of the transportation systems for the batch from mixers to batch hoppers
of the dust collecting systems
of the Instrumentation and Control systems

Supply
of the batch house steel structures
of the silo for the raw materials,
of the dosing and weighing systems for the raw materials,
of the transportation systems for the raw materials and batch,
of the mixers
of the dust collecting systems
of the Batch House Instrumentation and Control systems

Services
Installation of the batch house steel structure,
Installation of the silo for raw materials,
Installation of the transportation systems
Installation of the weighing system
Installation of the batch mixers
Installation of the Batch House Instrumentation and Control systems,
Start up of the Batch House Instrumentation and Control systems,
Setting up of the operational parameters,
Personel training
After sale service