JEFFER Engineering and Technology Co.,Ltd
JEFFER Engineering Design Co.
|Place of Origin:||China|
|Certification:||ISO9001, ISO14001, ISO45001|
|Minimum Order Quantity:||1 set|
|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|
|Warranty:||1 Year||Service:||Engineer Overseas Service Available|
2.23g/cm3 Glass Processing Plant,
2.23g/cm3 glass Tube manufacturing Line,
380V Glass Processing Plant
Tube Glass, Glass Processing Plant, Clear Tube Manufacture Line, Laboratory Use
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.
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.
Glass liquid forming
2. Forming 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.
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
The optimal choice used for pharmaceutical glass tube must be neutral borosilicate glass tubes.
General paramter of borosilicate glass tube:
|Modulus of elasticity||63·103N·mm-2|
|Compressive strength||(0-300) 3.3±0.1×10-6K-1|
Contact Person: Cynthia Chen