Dongguan Jing Yi High Frequency Machinery Co., Ltd.

China Manufacturer with main products: High Frequency Welding Machine, Ultrasonic Welding Machine, Blister Packing Machine, Hot Air Seam Sealing Machine, PVC Welding Machine,...

Home  >Products Catalog > Toshiba 7T85RB triode tube lamp

Toshiba 7T85RB triode tube lamp

FOB Price: 600.00 - 900.00 USD/Piece
Supply Ability: 500 Piece/Pieces per Month
Shipping: by courier
Payment Terms: T/T, Western Union
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Japan
Packaging Details: strong carton with the sponge inside

Quick Details

  • Model Number: 7T85RB
  • Brand Name: Toshiba
  • Product: High Quality 7T85RB Oscillator Tube
  • Market: Global
  • Warranty: One Year
  • Payment: T/T, westunion
  • Shipping ways: according to customer requirement
  • Function: High Frequency Welder
  • Model: High Quality 7T85RB Oscillator Tube
  • packing: strong Carton with sponge inside
  • Product Material: Ceramics
  • Quality: High quality


 1. We have Japan Toshiba Brand tube and China made Jingguang Tube for customer choose

2. We can provide oscillation tube for 1.5 KW to 300 KW high frequency welding machine

3. PLS inform us the tube model for the quotation

4. The tube with Paper box and delivered by DHL, UPS or Fedex, TNT, EMS.

5. We are professional High frequency welding machine factory in China, we can supply all kinds of accessories for high frequency welder. 


Models For Choose:


E3062E   E3085   E3109   E3069  E3130  E3185 E3050/9T75  E3116   E3132

6T58RA   7T62R    7T84RB  7T85RB  7T69RB

8T20B    8T20RB   8T30A   8T64B  8T64RB  8T69JB  8T30RA

8T85RB   8T25RA    8T25   8T61A   8T72B   8T87B   8T87RB 8T61A    8T72B

9T64B    9T71C  9T94A   9T38A/LD961  9T40   9T83   E3050/9T75

3-500Z   FU-998FA   FU-834FA   FU-998F   FU-501  FU-605  FU606  FU8785F  FU-33/833A/833C

TB5-2500/7092FU/606/6T50    TB4-1250/5867  TB3-750/5867A/TY4-400

6T51    5727    813

3CX800A7  3CX2500H3  3CX2500F3  3CX1500A7 3CX15000H3  3CX3000A7 3CX3000F7

3CW20000H3 3CW30000H7  3CXH10000D3  3CXH1000H3   3CX800A7  3CX4500F3/YU108 YU148

4CX250B   4CX500A   4CX3500A   4CX2000   4CX2000C   4CX5000A   4CX7500A

ITL5-1   ITL12-1    ITL15-2    ITK15-2   CTK15-2

FD-911S    FD-912S   FD-934S   FD-935S   

7F37R   7F71R   8F67R   8F68R   8F76R   9F45

RS3021  RS3150





Filament Voltage


Filament Current


Anode dissipation power


Maximum operating frequency


Cooling method  Forced Air Cooling


Pre-sale services:

1. Providing professional technical support.

2. Send the product catalog and instruction manual.

3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!

4. Personal call or visiting are warmly welcome.


Sale of services:

1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.

2. We guarantee punctuality, quality and quantities strictly implement the terms of contract.


After-sales service:

1. 1 years warranty when you receive the goods, life long maintenance

2. 24-hours telephone service or whatsapp/wechat

3. A large stock of components and parts, easily-worn parts.

Who we are

Jing Yi High Frequency Welding Machines Factory has been focusing on the production of high-frequency welding machines since 1991. We are keep upgrading our products to meet the need of the market with outputs 1,000 units annually. Moreover, we have gotten the system certification of ISO 9001,CE,SGS Approved in Feb. 2004 and obtained two national patents in August 2009.

Jing Yi boasts strong technical force, advanced production and testing facilities, perfect management. There are ten professional qualification certificate engineers in our company. We have the up-to-date products catering to the international market, which make our company in the leading post.

We are emphasized on setting up a perfect after-sale service system in the farther development.

" To be perfect, customer first, scientific management, keeping improving for excellence" ,this is our long-term developing policy. The complaint-free is the main goal that we will strive for.


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