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Clear Pharmacy Big Size ISO9001 380V Glass Tube Machine

Clear Pharmacy Big Size ISO9001 380V Glass Tube Machine

  • Clear Pharmacy Big Size ISO9001 380V Glass Tube Machine
  • Clear Pharmacy Big Size ISO9001 380V Glass Tube Machine
Clear Pharmacy Big Size ISO9001 380V Glass Tube Machine
Product Details:
Place of Origin: China
Brand Name: JEFFER
Certification: ISO9001, ISO14001, ISO45001
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wood case, tray, steel frame........
Delivery Time: 90 days after received the down payment
Payment Terms: T/T, L/C
Supply Ability: 1 set per 3 month
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Detailed Product Description
Material: Glass Color: Clear
Size: Customized Application: Pharmacy
Shape: Round Votalge: 380V
Condition: New Capacity: Customized
Warranty: 1 Year Service: Engineer Overseas Service Available
High Light:

ISO9001 glass tube machine

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380V glass tube equipment

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380V glass tube machine

Clear Glass Tube, Glass Processing Plant, Big Size Tube Making Process

 

 

1. Brief introduction


Glass is a special amorphous inorganic nonmetallic material. The main component is silicate, a non-crystalline solid with an irregular structure.

 

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.

 

Physicochemical changes in each glass melting stage:
  • Silicate forming
In this stage, the components of batched materials will produce a physicochemical solid phase reaction during heating process, in which the gaseous products will be released from the batched materials and produce a new opacity sinter ultimately, which is formed by silicate and SiO2.
  • Glass liquid forming
In this stage, the sinter will be melting and the silicate and SiO2 in sinter will change to flint glass liquid with a plenty of bubbles. However, its chemical components and character are not even.
  • Clearing
The glass liquid is continuously heated, and its viscosity is reduced with plenty of gaseous sundries released, which should eliminate the visible bubbles with the pool of liquid.
  • Homogenization
The glass liquid is kept at high temperature for a long time, the ripple eliminates by diffused function and homogenizes as a whole. The temperature of homogenization can be lower than the clearing stage.

 

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
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

 

 

 

Contact Details
JEFFER Engineering and Technology Co.,Ltd

Contact Person: Cynthia Chen

Tel: +8613206182208

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