GeMaTa SpA

Via Postale Vecchia 77 , 36070 Trissino (Vi)
Italy

Telephone +39 0445 492711
Fax +39 0445 490111
info@gemata.com

Trade fair hall

  • Hall 16 / D58
 Interactive Plan

Hall map

glasstec 2016 hall map (Hall 16): stand D58

Fairground map

glasstec 2016 fairground map: Hall 16

Contact

Gianpietro Portinari

Senior head of department
Marketing, sales, advertising, PR

Via Rampa Dell Agno 6
36070 Trissino (Vi), Italy

Phone
+39 0445 492 711

Email
rollmac@rollmac.it

Mauro Pellizzari

Senior head of department
Marketing, sales, advertising, PR

Via Rampa Dell Agno 6
36070 Trissino (Vi), Italy

Phone
+39 0445 492 711

Email
rollmac@rollmac.it

Stefani Carlotta

Senior head of department
Purchasing, resourcing

Via Rampa Dell Agno 6
36070 Trissino (Vi), Italy

Phone
+39 0445 492 711

Email
carlotta.stefani@rollmac.it

Michele Fassini

Senior head of department
Marketing, sales, advertising, PR

Via Rampa Dell Agno 6
36070 Trissino (Vi), Italy

Phone
+39 0445 492 711

Email
rollmac@rollmac.it

Our range of products

Product categories

  • 02  Glass processing and finishing
  • 02.06  Coating technology
  • 02.06.02  Enameling machines, thermal printing equipment

Our products

Product category: Enameling machines, thermal printing equipment

ASR for GLASSLINE

Automatic device for rotation and positioning of glass sheets

ASR (Automatic Sheet Rotation) is a device for the complete automation of the glass sheet rotation and positioning operations.
This optional device can be fitted in the entry roller conveyor of edge coater machine model GlassLine.

ASR is especially useful for printing big size sheets, very heavy or that cannot stand manual handling.

Working cycle of device ASR:
This operation is performed in 4 passes with the automatic return and 90° rotation of the sheet between one pass and the next.

- it detects the centre of sheet to be printed

- it positions the sheet in contact with the side guiding list (lining-up)

- it waits for the sheet return

- it locks the sheet and rotates it by 90°

- it reposition the sheet in contact with the side guiding list (lining-up)

After all four sides have been worked, the sheet is sent to the IR oven for drying.

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Product category: Enameling machines, thermal printing equipment

GLASSDRIER-IR

High efficiency drying oven for float glass sheets

GLASSDRIER IR is the new curing oven for enameled glas sheets.
It combines a very high precision in terms of precision of distribution and setting of drying temperature with strict criteria of energy saving. The oven ha a modular construction, manufactured in different working widths up to 2.600 mm.
Glassdrier IR has been designed with a special care to the easy maintenance and ergonomic aspects.
The infra-red lamps are mounted on racks with side extraction for their quick replacement or cleaning. Big openable side panels enable the inspection and cleaning of the oven inside.
A fumes exhausting system with adjustable air-locks guarantees the optimal evacuation of the same without unwanted exhaustion of hot air. The glass sheets are conveyed through the oven by motorized rollers with glass fibre coating.
All the oven parameters are managed and supervised by a last generation PLC.
As option a ventilation system is available. The same is mainly composed by an electro-ventilator, inverter driven and electrical heat exchanger.
The cooling section is composed by forced ventilation of filtered air, distributed over the sheet by air blades blowers.

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Product category: Enameling machines, thermal printing equipment

ROLLERCONVEYORS FOR FLOAT GLASS

Rollerconveyors for transport and handling of float glass sheets

Rollerconveyors of different types and dimensions.
For the transport and handling of float glass sheets, Rollmac designs and manufactures rollerconveyors with rollers driven by chain and AC gearmotor.
The rollers are made of galvanized steel, coated with plastic material and mounted on bearings. The pitch of the transport rollers is 140 mm and allows the transport of sheets with length greater than or equal to 300 mm.
A wide range of options is available:
1 - Lifting system by spheres with pneumatic pistons: this system allows the rotation and manual positioning of the glass sheets.
2 - Lining-up device for lateral alignment of the sheets: for the othogonal insertion of sheets in the line
3 - Inlet or outlet basculating section: one meter of conveyor can be pneumatically lifted to allow access to the machine placed before or after the rollerconveyor itself
4 - Side idle rollers: for the lateral loading or unloading of the sheets

The conveyors are available with a pitch between cylinders of 140 mm or 280 mm., in following working widths:

1.300 mm
1.800 mm
2.200 mm
2.600 mm

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Product category: Enameling machines, thermal printing equipment

GLASSLINE

Rollercoater machine for the enamelling of float glass edges

GlassLine is a new machine to enamel the edges of float glass sheets by means of a steel engraved cylinder.
It is a completely new project based on the well-known technologies of enameling by a reverse roller.
Glass line has been designed to provide answers to a peculiar need of glasses bound to building and interior decoration, i.e. the coating of a frame on the four edges of the sheet. Frame sizes: min. 5 mm max. 300 mm.
This operation is performed in 4 passes with the return and 90° rotation of the sheet between one pass and the next. After all four sides have been worked, the sheet is sent to the oven for drying.
The machines grants the possibility to enamel sheets with thicknesses from 2 mm. to 25 mm. and sizes up to 2.600 mm. In just one pass, a constant and uniform quantity of enamel can be applied up to 400 g/mq.
It is possible to coat by ceramic enamels and organic paints.
The system is composed by three elements: entry rollercoanveyor, coating module and exit rollerconveyor. To turn and rotate long sheets, it is available a side rollerconveyor, mounted on rails.

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Product category: Enameling machines, thermal printing equipment

COLORGLASS

Machine for the enamelling and design printing of float glass sheets

ColorGlass is a new single-roller machine, suitable to the enamelling and design printing of glass sheets by means of an engraved cylinder. Thanks to its high versatility and ease of use, Colorglass is the indispensable working tool for in-house laboratory or production lines.
With ColorGlass it's possible to easily enamel and print any kind of flat glass on the market with sheet thicknesses from 2 mm. to 25 mm. and sizes from 600 mm. to 2600 mm.
Colorglass is suitable from small dimensions such tiles and decorations to big sizes such internall walls, doors and façades.
A wide range and choice of rollers, with different engravings, enables the users to apply a constant and uniform coating with an enamel quantity from 30 g/sqmt to 400 g/sqmt wet (30 to 300 micron) in one pass only. A special rubber roller, laser engraved, is available for the glazing of glass sheets not perfectly levelled, i.e. with depressions and swellings.
Laser-engraved design printing rollers are available to create silk-screen effects such dots, geometrical motives etc.
As per all the Rollmac machinery, the most important features of Colorglass are the ease of use and the quick (less than 15 minutes) time for colour change.

A basculating feeding conveyor belt is available as optional to ease the transport of sheets with big sizes. On this belt it's also possible to install, as an option, a lining-up device which allows the perfect sheet alignment to the engraved roller, avoiding excess deposit of paint.
The main electrical panel is, as usual, installed inside the machine shoulder; it is provided with inverter for the A/C electrical motors control. On the operator's panel are located all the machine controls and the digital colour display.
The centesimal regulation of working thickness is displayed on the command board.

WORKING POSSIBILITIES
REVERSE engraved cylinder: coating, enamelling and painting.

SYNCHRO engraved cylinder: design effects.

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Product category: Enameling machines, thermal printing equipment

MULTIGLASS

MultiGlass is a new roller machine, suitable to the enamelling and design printing of glass sheets by means of an engraved cylinder. Thanks to its high versatility and ease of use, Colorglass is the indispensable working tool for in-house laboratory or production lines.
With MultiGlass it's possible to easily enamel and print any kind of flat glass on the market with sheet thicknesses from 2 mm. to 25 mm. and sizes up to 3400 mm. x 6000 mm. Colorglass is suitable from small dimensions such tiles and decorations to big sizes such internall walls, doors and façades.
The sheet transport happens by means of a conveyor belt, made of a special oil/solvent resistant rubber.
A wide range and choice of rollers, with different engravings, enables the users to apply a constant and uniform coating with an enamel quantity from 30 g/sqmt to 400 g/sqmt wet (30 to 300 micron) in one pass only. A special rubber roller, laser engraved, is available for the enamelling of glass sheets not perfectly levelled, i.e. with depressions and swellings.
Laser-engraved design printing rollers are available to create silk-screen effects such dots, geometrical motives etc.
As per all the Rollmac machinery, the most important features of Colorglass are the ease of use and the quick (less than 15 minutes) time for colour change.
A basculating feeding conveyor belt is available as optional to ease the transport of sheets with big sizes. On this belt it's also possible to install, as an option, a lining-up device which allows the perfect sheet alignment to the engraved roller, avoiding excess deposit of paint.
The main electrical panel is, as usual, installed inside the machine shoulder; it is provided with inverter for the A/C electrical motors control. On the operator's panel are located all the machine controls and the digital colour display.
The centesimal regulation of working thickness is displayed on the command board.

WORKING POSSIBILITIES
REVERSE engraved cylinder: coating, enamelling and painting.

SYNCHRO engraved cylinder: design effects.

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Our trade marks

About us

Company details

Coating heads:
· Uniroll SP knife coating head
· Uniroll RBS multifunction coating head by knife and engraved roller
· Starline RS coating head by engraved roller
· Starlab laboratory coating head by engraved roller

Machinery and plants for the textile industry:
· Direct coating lines for fabrics and textile supports
· Wet laminating lines for textiles
· Transfer coating lines for the manufacturing of PVC / PU synthetic leather
· Embossing lines for PVC / PU synthetic leather and PVC foils
· Rotogravure printing lines for PVC / PU synthetic leather
· Inspecting machines for release casting paper
· Labline 750 laboratory coating and laminating pilot plant
· Foammix 500 and Micromix 70 foam generators for water based chemicals

Machinery and plants for the plastic and rubber industry
· Rubberstar coating head by engraved roller for rubber sheets
· Adhesivation coating lines
· Rotogravure printing lines for plastic films

Machinery and plants for the tanning industry
· Rollercoaters for leather finishing
· Starlab laboratory rollercoater
· Foammix 200 and Micromix 70 foam generators for water based chemicals
· Bonded leather finishing lines (salpa)
· Splits upgrading lines by PU film

Machineryfor the float glass industry
· Starglass rollercoater for float glass sheets

Accessories
· Engraved rollers for coating
· Photoengraved rollers for rotogravure printing

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Company data

Sales volume

20-100 Mio US $

Export content

max. 75%

Number of employees

31-100

Foundation

1974

Area of business

Glas processing and finishing

Target groups

Mechanical Engineering