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Borosilicate 5 Inch Tube Glass Processing Plant
Borosilicate 5 Inch Tube Glass Processing Plant
Borosilicate 5 Inch Tube Glass Processing Plant
Borosilicate 5 Inch Tube Glass Processing Plant
Specifications
Brand Name :
JEFFER
Model Number :
Customized
Certification :
ISO9001, ISO14001, ISO45001
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
1 set per 3 month
Delivery Time :
90 days after received the down payment
Packaging Details :
Wood case, tray, steel frame........
Material :
Glass
Color :
Clear
Size :
Customized
Application :
Laboratory
Shape :
Round
Votalge :
380V
Condition :
New
Capacity :
Customized
Warranty :
1 year
Service :
Engineer overseas service available
Description

5 Inch Diameter. Flint Glass Tube, Glass Processing Plant, Tube Making Machinery

1. Brief introduction

Glass melting is the most important process in glass production, it is a forming process where the batched materials form a qualified liquid evenly with no bubbles under high temperature heating.

At present, most of the tube glass production line mainly adopts horizontal stretching Danner process and Vello process.

The melting process is divided into five stages as following, each section has its inner connection, affecting each other. If one stage has imperfect performance, it will influence the next stage, and ultimately affect the quality of glass.

Glass melting is a very complex process, it includes physical, chemical and physicochemical phenomena and reaction. These phenomena and reaction lead the mechanical mixed raw materials to complex melting glass liquid.

2. Forming process

  • Danner process

The glass liquid flows out from the furnace through the throat, goes into the rotating cylinder, the glass liquid will form a tubular type under a rotating speed of the cylinder. The tubular shape will be stretched and form a glass tube via graphite guide roller by Danner machine.

  • Vello process

The glass liquid flows out from the throat, and goes into a heat-resistance alloy pipe, the glass liquid will form into a tube under the function of compressed air.

3. Application of tube glass

Item Application
1 Biological medicine
2 Glass instrument
3 Solar
4 Lighting
5 Chemical
6 Nuclear
7 Electric glass
8 Others

The optimal choice used for pharmaceutical glass tube must be neutral borosilicate glass tubes.

General paramter of borosilicate glass tube:

Item Description
Density 2.23 g/cm3
Hardness >7
Modulus of elasticity 63·103N·mm-2
Tensile strength 4.8x107pa(N/M2)
Compressive strength (0-300) 3.3±0.1×10-6K-1
Thermal conductivity 1.2W·m-1·k-1
Softening point 820±10°C
Strain point 516±10°C

Borosilicate 5 Inch Tube Glass Processing Plant

Product tags

pyrex borosilicate glass tube

,

3.3 borosilicate glass tube

,

how to make glass tube
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Borosilicate 5 Inch Tube Glass Processing Plant

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Product Detail
Brand Name :
JEFFER
Model Number :
Customized
Certification :
ISO9001, ISO14001, ISO45001
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
Borosilicate 5 Inch Tube Glass Processing Plant
Borosilicate 5 Inch Tube Glass Processing Plant

JEFFER Engineering and Technology Co.,Ltd

Verified Supplier
6 Years
chongqing, chongqing
Since 2007
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Industrial Glass Furnace, Electric Glass Furnace, Glass Melting Furnace
Total Annual :
10000000-20000000
Employee Number :
200~350
Certification Level :
Verified Supplier
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