solid state high frequency tube welder

solid state high frequency tube welder


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Place of Origin
Brand name
Redstar
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
solid state high frequency tube welder, carbon steel tube welding equipment, erw welded pipe making machine, high frequency tube welding machine
Category
Machinery & Parts
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Baoding Redstar Hi-frequency Equipment Co., Ltd

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BIZ
Country / Year Established
China China /
Business type
Others
Verified Certificate

11

Product name solid state high frequency tube welder Certification -
Category Machinery & Parts Ingredients -
Keyword solid state high frequency tube welder , carbon steel tube welding equipment , erw welded pipe making machine , high frequency tube welding machine Unit Size -
Brand name Redstar Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Solid state high frequency tube welder for carbon steel, aluminum,copper, stainless steel tube & pipe welding featured with high efficiency and reliable.

Power:60-2400KW

Characteristic:

(1)The development of High Efficiency Solid State HF Welder has responded to the state industrial policy of energy-saving emission reduction. It has many advantages such as high power factor for welder, small harmonic interference on power grid, protection sensitive, output stability and compacted structure.

(2)It has high operation stability and never occur a failure and accident since the equipment has been putting on the market from the first half of 2009.

(3)Power factor can achieve above 0.93.

We are the first company who successfully applies the new technology (high power switching power supply) to steel pipe, stainless steel pipes and aluminum pipes in the induction heating field. The various main technical parameters of this product are at the leading level in domestic. Our self-developed core components of switching power supply has been declared a national patent. This product has been stable operating at clients’ mills and has fully affirmed by clients.

Comparison of SCR Welder and High Efficiency Solid State HF Welder

Comparison parameter

SCR Welder

High Efficiency Solid State HF Welder

Controlled components

SCR

IGBT

Frequency

50Hz

12-14KHz

Control mode

Phase shift trigger

 

PWM modulation

Input filtering

Without

L﹑C

Output filtering

L﹑C

L

Output DC

Half wave

High density DC square wave

Voltage regulation

precision

<5%

<1%

Current regulation

precision

<5%

<1%

Cooling mode

Water cooling

Water cooling

Efficiency AC-DC

<90%,reactive power loss is big

0.93

Power factor

It changes from 0 to 0.90.

≥93%

Control circuit

Complex, there are synchronous requirement, not easy integration

Simple, special control board, fully enclosed

Volume

Large volume, structure scattered, heavy weight

Small volume, compact

structure, light Weight

Permitted fluctuation

range for input voltage

±10%

±20%

The interference to

power grid

large, difficult to eliminate

Small, easy to eliminate

Regulator speed

Slower (ms)

Very fast (μs)

Energy saving effect

Better

More better

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Baoding Redstar Hi-frequency Equipment Co., Ltd

Country / Year Established
China China /
Membership
BIZ
Business type
Others

11

President
Xuan Weike
Address
No.251, Lingyun street,Baoding City,Hebei Province,China
Product Category
Electrical Components & Telecoms,Machinery & Parts,Welding Equipment
No. of Total Employees
101-500
Company introduction
Baoding Redstar High Frequency Equipment Co., Ltd. was initially set up in 1985 and changed to a limited corporation in 1990. It is a technology-intensive enterprise and collects scientific research, development and production in a body. The company registered for the high-tech enterprise in Hebei province in 1991 and was the first enterprise in China to apply computer control technology to high frequency induction heating equipment. We are director unit of the Chinese Electrician Association --Electric Stove Branch and the Chinese Heat Treatment Association. The company has inherited the fine tradition with the valiant and progressive in the undertaking stage. To face fierce competition in market today we insist the spirit of bold innovation and active development, and always unsatisfied ourselves. We invested a lot of fund and manpower to design the new generation of solid state high frequency welder,super audio and intermediate frequency power supply. The most advanced technologies have been successfully applied to design and production of our products. At the same time the team of professional induction heating grows up. The company pays great attention to introduce managerial and technical talented people and pours into the fresh blood unceasingly. There are more than 300 employees in the company right now, 10% in administration, 30% in engineering and technology within it there are senior engineer 20 persons and engineer more than 40 persons. We have perfect system and procedures to cover research and development, technology and customer service of pre and post-sales.
Main Markets

Brazil Brazil

Egypt Egypt

India India

Iran Iran

Russia Russia

Turkey Turkey

Viet Nam Viet Nam

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