STM Last Development
Lime Kiln
STM LIME Srl is the new subsidiary company of STM Technologies Srl.,supplying lime turn key production lines with most advanced technology based on more than 40 years experienced know how of its technical staff.
SOLUTION FOR COMPLETE LIME PLANT & PCC
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STM Lime Srl
STM patented bio binder
STM developed its own free formaldehyde binder for mineral fiber based on Maillard reaction.
STM Bio Binders can be adapted to the characteristics of existing plants.
See patent WO 2013/179323
STM dual density machine
STM DUAL DENSITY MACHINE to produce panels with upper layer with higher density
- Upper layer 20 mm up to 200 kg /m3
- Lower layer 100 mm typical 100 kg/m3
Twin spinning machine production lines
Production lines with twin spinning machine for production capacity up to 70.000 ton per year.
Drum split formings
New high efficient drum type split forming allowing very low power consumption with perfect binder distribution and reduced maintenance.
High temperature Basaltic Glass Fiber
STM developed a process to get stone wool by using almost the same system used for glass wool. This means the use of special drilled spinner, Patented By STM, and a special internal combustion burner. The result is a very fine fiber which does not contain
STM patented bio binder
STM developed its own free formaldehyde binder for mineral fiber based on Maillard reaction.
STM Bio Binders can be adapted to the characteristics of existing plants.
See patent WO 2013/179323
24 TPD in center fiberizing machine
New 600 mm diameter IN-CENTER fiberizing machine.
It is able to keep the same quality of the in-center fiberizer but with much higher glass pull, up to 24 tons/day.
60 – 120 TPD electric melter
60 tons/day glass capacity START and STOP new electric furnace. This furnace has the maximum possible flexibility thanks its quick and easy START and STOP melting. Automatic driving, no pollution, very good quality of the produced glass, by operating with twin melters it is possible to double the
Fibre and shots recycling
End product scraps recycling system into the forming chamber
Fiberizing shots + fibers recycling system into electric melter
650° blast air cupola gas off cleaning
Gases coming from Cupola are filtered and reburnt .
The exhaust gases are compatible with the most severe antipollution norms.
This plant allows very good energy recovery preheating the cupola combustion air.
2-10 TPH melt basalt electric melter
STM electric melter technology for stone wool. This new furnace produces very good melt quality, no pollution, fully automatic, reduced electrodes consumption. Recycling of all shots produced by the line into the melter. Improved self loading automatic dust filters.
7 TPH direct driven spinning machine
7 tons/hour capacity driven spinning machine.
Very safe running, high quality of the produced stone wool with very low shots contents, low maintenance cost.