Shanghai Teng Wang New Ceramic Technology Co., Ltd.

China Manufacturer with main products: Ceramic Welding, Furnace Endoscope, Ceramic Solding, Furnace Inspection, Hot Repair, Welding Machine, Glass Furnace, On-Line Ceramic Welding

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Glass Furnace Inspection Services

FOB Price: 50,000.00 - 100,000.00 USD/Set
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


On-line Glass Furnace Inspection Services


Tengwang's unique water-cooled inspection technologies provide instant images of the refractory for aiding in the diagnosis of furnace problem areas, including checker blockages, rider arch damage, reversal valve issues and recuperator damage.

Inspections can also be used to aid in repairing difficult to view areas, or to create baseline images of the furnace to document current furnace condition and plan for future rebuilds.

Endoscope - Access to glass furnaces for inspection and repair is usually severely restricted. The introduction of Tengwang's water-cooled endoscope make it possible to view damage and repair procedures within the furnace. Every part of the furnace can be studied in minute detail. With the aid of water-cooled lenses, many areas of damage can be examined, documented and tracked over a period of time.

Endoscope view of glass furnace

Lancescope? - The Lancescope? system utilizes cutting edge optical technology to allow close-up inspection of virtually any area of a glass furnace, through the use of specially designed equipment. Checker chambers and Port Neck bottoms can be made fully visible. In low temperature applications, the system also provides illumination via a light source for superb clarity.




Internal  endoscope  of  high-temperature  furnace
Standard  Diameter 42mm  outer  diameter
Length 1220mm~1620mm
1,high  temperature  lens
3,SLR  cameras
5,water  cooling  system
Cooling  medium
Cooling  Water in  general,  need  12  ~  20  l/min  pure  water
Cooling  air 0.11  ~  0.15  m3  /  min  pure  instrument  compressed  air,  used  for  cooling  and  cleaning  observation  hole  in  the  front
Depend  on  the  temperature  of  the  furnace  and  the  depth  of  the  lens  into  the  oven
1,The  endoscope  can  up  to  1.5  m  at  the  most  with  0°,  600°  and  900°  three  angles.  Which  can  easily  extend  into  the  furnaces  to  take  pictures  or  vide  and  will  not  affected  by  flame  and  airflow
2,Using  the  optical  imaging  system,viewing  directly  by  the  eyepiece  or  or  high  resolution  digital  SLR  cameras  (the  pixels  generally  more  than  15  million)  to  take  photo  or  video.  The  periscope  can  snap  clear  picture  and  conduct  remote  observation  based  on  adjusting  the  optical  length  and  aperture  depend  on  the  observation  distance  and  light  brightness
1,High  temperature  furnace  periscope  is  mainly  used  for  detecting  and  evaluating  the  damage  on  the  lining  for  glass  plant,glass  fiber  plant,steel  mill,power  station,incinerator,metallurgy,thermal  power  plant,petrochemical  and  so  on.
2,Real-time  monitoring  during  maintenance  of  the  furnaces  and  check  the  effect  of  maintenance.
3,By  monitoring  the  fuel,  burner  and  the  combustion  state  of  flame  to  guarantee  the  combustion  economic  and  effective
4,According  to  the  actual  demand,  the  periscope  can  stretched  into  the  furnace  1m  internal  under  2000°C  to  keep  inspection(similar  to  gastroscopy),  and  it  can  work  continuously  for  more  than  eight  hours



Product Show



Packing & Shipping



Plastic Case  / Export Standard container or as per customer requirments





1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;

2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;

3, For high value products, please select air shipping and DHL express for safe;

4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.




Company  Profile

Teng Wang possesses world-leading innovative hot repairing technologies for furnaces, offers first-class hot repair services and has accumulated advanced and rich experience in hot repairing; with excellent quality and reasonable prices, we offer online "ceramic soldering services" for all kinds of high temperature furnaces at home and abroad and has obtained outstanding achievements. We have won users' recognition in ensuring normal and safe operation, high efficiency and long life of furnace system, and enjoyed a good enterprise reputation among users!





1.Professional  R&D  department,can  be  offer  you  the  OEM/ODM  service;

2.Technique  team  support  you  to  slove  the  testing  issue  and  tell  you  more  imformation  about  security  system  solution;
3.Teng Wang providde  training  course  for  sales,such  as  product  technique  questions  and  how  to  service  at  customers;
4.We  promise:best  quality,best  price  and  superior  service  for  cooperation;
5.OEM/ODM  and  small  or  large  orders  all  welcome;



Our  Service

If  you  have  any  questions  or  needs,just  please  feel  free  contact  us  any  time,we  will  try  our  best  to  service  for  you,it's  our  honor.We  are  together.



Check  below  for  more  information  on  placing  an  order  :

1.  Inquiry-Professional  quotation.
2.  Confirm  the  price,  lead  time,  product,  payment  term  etc.
3. Our  sales  send  the  Proforma  Invoice  with  our  seal.
4.  Customer  make  the  payment  for  deposit  and  send  us  Bank  receipt.
5.  Initial  Production  Stage-Inform  the  clients  that  we  have  got  the  payment,And  will  make  the  samples  according  to  your  request,  send  you  photos  or  Samples  to  get  your  approval.  After  approval,  we  inform  that  we  will  arrange  the  production  &  inform  the  estimated  time.
6.  End  Production-Mass  production  products  photos  and  samples  will  send  to  you  for  approval.  You  can  also  arrange  the  third  party  Inspection  .
7.  Clients  make  payment  for  balance  and  Ship  the  goods  ,  Inform  the  tracking  number  and  check  the  status  for  clients.
8.  Order  can  be  say  "finish"  when  you  receive  the  goods  and  satisfy  with  them  .
9.  Feedback  to  our  about  Quality  ,  Service,  Market  Feedback  &  Suggestion.  And  we  can  do  better  .





Q:What  is  MOQ?

A:We  accept  sample  and  bulk  order,  can  supply  any  quantity.


Q:How  to  payment?

A:We  accept  FOB,EXW  and  CIF  payment  term  transfer  by  T/T,L/C,  paypal,  Western  union.


Q:  What's  the  delivery  time?

A:It  will  take  7-15 working  days  after  received  the  payment.  But  the  exact  time  is  according  to  actual  situation.


Q:About  Shipping:
A:  1.  Fast  way:  By  express  courier,  such  as:  DHL,  Fedex,  UPS,  TNT,  EMS...  take  about  3-7  days.
2.  Cheap  way(small  package):By  China  post,  should  take  about  15-70  days.
3.  Cheap  way:  By  Air  or  by  Sea  shipment.


Q:Can  you  make  products  as  custom  design?

A:  Yes,we  can  make  as  your  design.


Q:  Do  you  have  quality  control?

A:  Yes,we  attach  great  importance  to  quality  control.


Q:  Do  you  supply  the  OEM?

A:  Yes.OEM  is  welcome.


Q:  Is  there  any  tracking  Number  for  my  item?

A:  Yes,  we  ship  every  order  with  their  Tracking  Number,  and  you  can  view  the  shipment  status  on  the  corresponding  website.






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