Glass

Buy used glass machines on NetBid

Specialized machines are required for processing glass, which entail high investment costs when new. On our online platform, we offer you cost-effective items for your needs.

What are glass machines?

Glass machines are required for glass production and glass processing. They are designed to produce glass in various shapes and sizes. Some examples of glass machines are furnaces, rollers, grinding machines, drilling machines, cutting machines, edge grinding machines, heat treatment machines, insulating glass machines and many others. Each machine has its own specific function that helps to achieve the desired result.

Oven

In glass production, a furnace is used to heat and shape liquid glass at high temperatures. Most modern glass furnaces use gas burners to generate an even heat that melts the glass. Once melted, the glass can be poured or molded into a variety of shapes, including bottles, windows, mirrors and artwork.

Roller

A roller is used in glass manufacturing to flatten and thicken flat glass. The process itself is called rolling and involves passing the glass between two rotating rollers that operate under high pressure. This helps to smooth out irregularities in the glass and control its thickness to achieve a uniform surface. Rollers are used in the manufacture of windows, mirrors and other flat glass products.

Grinding machine

A grinding machine is required in glass manufacturing to grind and polish the edges of glass pieces. It consists of rotating grinding wheels or belts and grinds off uneven edges, creating smooth and even edges. This is particularly important in the manufacture of windows, mirrors and other glass products where an even edge coating is required.

Drilling machine

A drilling machine is used in glass production to drill holes in glass. This may be required to create ventilation openings or handle holes in bottles, window frames or other glass products. A glass drilling machine uses a diamond cutter to cut the glass and is usually equipped with a powerful motor and a controlled guide to achieve an even and precise hole. Drilling machines are often used in conjunction with grinding machines and other tools as this allows a full range of glass cutting and processing services to be offered.

Cutting machine

A cutting machine can cut glass to specific sizes and shapes and is mainly used in the production of windows, mirrors and bottles. They are available as hand-operated machines that use a metal frame and a steel blade, or computer-controlled with a diamond cutter.

Edge grinding machine

An edge grinding machine is suitable for grinding and polishing the edges of glass pieces. It is a specialized type of grinding machine that focuses primarily on processing glass edges. It uses rotating grinding wheels or belts to grind down uneven edges. It is primarily used in the manufacture of windows, mirrors and other glass products.

Heat treatment system

A heat treatment plant is a type of furnace that heats and cools glass under controlled temperature conditions in order to achieve or improve certain properties. The heat treatment can improve the hardness, breaking strength and thermal stability of the glass and also change certain optical properties such as transmittance, refraction and color.
The heat treatment equipment usually consists of a furnace that has an adjustable heating source and a cooling system to control the exact temperature conditions. The glass is placed in the furnace and heated and cooled at specific temperatures to achieve the desired properties.
A heat treatment furnace is required for a variety of applications, including the manufacture of security and architectural glass, electronic devices, automotive and aircraft windows, mirrors and other glass products.

Insulating glass machine

An insulating glass machine is a specialized machine that produces multilayer insulated glass. The insulating glass consists of two or more panes of glass separated by a seal and a gas-filled cavity. This design makes it possible to store thermal energy and achieve a high degree of insulation, which increases the energy efficiency of buildings and other structures.
The insulating glass machine typically consists of a series of tools, including a feeder for the glass sheets, a device for applying the seal, a device for filling the interstitial space with gas and a device for bonding the glass sheets into a single unit. The machine can be adjustable to control the size and thickness of the glass and can also be equipped with different tools to meet special requirements such as curved or broken glass.

This is just a selection of glass machines. There are many other machines used in glass manufacturing that vary by product and process.