Page 49 - Glass Machinery Plants & Accessories no. 4/2018

able. Depending on the appli-
point of the gate slightly inside
cation, mixing paddles, wall the pan circumference allows for
scrapers, and mixing arm wear a large opening and thereby, a
guards made of various abrasion- fast discharge.
resistant materials are available. *O DBTF PG FNFSHFODZ B NBO-
These include cast-iron W4, ual hand pump for the discharge
with complete tungsten-carbide door is standard.
surface, polyurethane elasto- As an option, the discharge
NFSF 16 OJDLFM GSFF TQFDJBM gate can be opened independ-
casting, etc. ent of the mixer main drive, via
The centrally located planetary a separate hydraulic power-unit.
gearbox is driven by a 3-phase
TEFC motor which is flange THZ 250 to THZ 1125
mounted directly to the gearbox, Mixers THZ 250 to THZ
in the case of pan-type mixers 1125 may be equipped with up
THZ 375 to THZ 1125 turbine. to four gates, whereas three gates
is the maximum for THZ 1125
THZ 1125 G to THZ 7500 ( UP 5); 4BNQMJOH HBUFT
Mixer sizes THZ 1125 G to are also available.
THZ 7500 are driven by a foot- A protective cover encloses the
mounted motor which is con- mixer on top. A built-in seal
nected to the gear box by a makes it near dustproof. Large,
universal joint cardan shaft. A hinged segments with variable
hydraulic turbo coupling or fre- positioning are possible, raised
quency converter for soft starts and lowered by a manual- or
under load are also available. motorized cable winch.
Flanged to the gearbox and With no components located
driven by it is a hydraulic gear above the pan cover, there are
pump which constantly no obstructions to impede the
cycles the oil. Gearbox arrangement of cleaning seg-
BOE EJTDIBSHF HBUF T ments, inspection doors, material
use the same oil for inlets, etc. into the mixing pan.
less maintenance. This TEKA turbine pan-type glass
oil also supplies the batch mixers offer additional mix-
pressure to operate the ing possibilities such as steam-
EJTDIBSHF HBUF T injection through rotating lances,
The discharge gate or through stationary nozzles,
assembly, used to and mixer doubling as weigh-bin
remove the batch from when mounted on load cells. O
the mixer, is a com-
plete heavy-duty com-
ponent bolted to the
mixer pan floor. The
semi-circular gate is
hydraulically operated
by means of a rotating
piston cylinder. TEKA
*U JT FMFDUSJDBMMZ DPO- MASCHINENBAU
trolled, and can be GMBH
opened to any degree
desired. The discharge In den Seewiesen 2
gate is protected by D-67480 Endenkoben - Germany
Tel.: +49 - 6323 - 8090
a specially designed Fax: +49 - 6323 - 80910
dust-free discharge E-mail: info@teka-maschinenbau.de
protection. www.teka.de
Locating the pivot-
glass machinery plants & accessories 4/2018
47