(Русский)
Актуальный каталог производимой продукции “Стеклосфера”
(Русский)
Актуальный каталог производимой продукции “Стеклосфера”


The plunger mechanism in glass forming machines is a unit responsible for feeding and dosing a portion of glass into a rough mold.
Supply of glass pulp. A plunger is installed above the hole of the feeder through which the glass mass enters the mold.
The dosage. The plunger performs vertical reciprocating movements. As it descends, it pushes a certain volume of glass from the feeder into the mold.
Synchronization. The movement of the plunger is strictly synchronized with the operation of the entire glass forming machine and the mechanism of scissors that cut off a portion of glass.
Adjustment. With the help of special cams and actuators, it is possible to change the stroke of the plunger and, accordingly, the volume of the supplied portion of glass, which makes it possible to obtain products of different sizes and weights.
Designed to work in conjunction with plunger positioners. For glass forming machines BDF, EMHART, BOTTERO, GPS, HEYE.
Overall dimensions: 130х107,95х448,61 мм





The Steklosfera company for many years of its work has established itself as a manufacturer of high-quality products and as a reliable contractor for a large number of glass factories in the CIS and Europe. The results of our successful work are confirmed by many positive reviews from our customers.
The modern equipment park allows organizing the serial production of large batches of products, small-scale production, as well as the manufacture of complex piece metal parts to order. All our machines use the latest technologies in their field. Competent engineers,
the latest equipment and modern technologies allow us to produce products of the highest quality.
Every detail is checked for compliance with quality, so we provide customers with only ideal products. Chemical composition, mechanical properties, low temperature impact strength,
Non-destructive testing fully meets the requirements.