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Description
Advantage
Specifications

✦ Brief introduction of Solid State HF welder

Solid state HF welder is designed for straight seam induction welding of steel pipe and for continuous working., the whole set of equipment achieve the function of equipment linkage control and diagnosing faults by PLC system, the working statue is observed by LCD display.

Comparison between solid state power supply and vacuum tube power supply (take 100KW as the example explanation)

	Vacuum tube	Original solid state	New solid state	Remark
Nominal power	100KW	100KW	100KW
Tank circuit voltage	12000V	2500V	400V
Power Definition	Oscillatory power	Output power	Output power
Resonant method	3 points Capacitive type	Series resonance	Compound resonance
Efficiency	（50-60）%	80%	>90%	Jumps（10-15）%
Work voltage	High voltage equipment	Tank circuit voltage is high	Low voltage and high reliability
Rreliability	The failure rate is lower	The breakdown are few, but services inconveniently	The fault less easy to service
Maintenance costs	Lower	Lower	Low
Working life	1500 hours for vacuum tube	Long term	Long term	Vacuum tube need to change regularly

1. Technique data of solid state high frequency welder

1.1 Design parameters of solid state high frequency welder

⑴ Rated output power: 400KW

⑵ Rated DC voltage: UdN=235V

⑶ Rated DC current:: 2000A

⑷ Out frequency: f=250~330kHz

⑸ Total efficiency: >85%

⑹ Resonance form: Compound resonance

⑺ Tank output form: No welding transformer output.

⑻ Ripple Coefficient: <1%

⑼ Welding mode: Induction welding

⑽ Power distribution capacity:608KVA

⑾ Input voltage: Three phase 380V/50Hz，3 phase 4 wire system

⑿ Rated input current: I=923A

2. Main scope of Solid State H.F. welder

Consist of Rectifier cabinet, Transformer, Inverter cabinet,Operation console,Recycling Soft Water Cooling System, 3D adjustable bracket, and Output leg.

NO.	ITEM	QUANTITY	NOTED
1	Rectifier cabinet	1
2	Transformer	1
3	Inverter Cabinet	1
4	Operation console	1
5	Recycling Soft Water Cooling System	1
6	3D adjustable bracket	1
7	Output Leg	1

Production capabilities

We,BAODING GUDE ELECTRIC CO.,LTD,located in Baoding New Economic Industrial Zone,is engaged in research & development,manufacturing of induction heating equipment,as well as mechanical equipment.

GUDE WELDER is not only manufacture HIGH QUALITY machines,but also offer professional technical and AFTER-SALE service.Our company has CE standard.

GUDE Electric won a lot of domestic and overseas high frequency welder,tube mills,slitting lines with good reputation and quality.Our machines have been exported to Vietnam,Poland,Colombia,Mexico,Iran,Egypt,Jordan,Oman,Qatar,Ethiopia,SriLanka,Thailand,Malaysia,Cambodia,South Africa,Afganistan,Kazakhstan,Uzbekistan,Tajikistan etc.

We have branch offices in Vietnam,Iran,Egypt,South Africa,can give you best AFTER-SALE supports in time.

GUDE WELDER --- Your Best Choice !

FAQ

Can you accept small quantities?

Yes, accept small quantity, fast delivery

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

What are the terms of payment?

Wire transfer or letter of credit, Western Union, Alipay, etc.

What is the minimum order quantity?

It depends on the product.

XGGP-300KW-0.35 Solid State H.F. Welder

XGGP-600KW Solid State H.F. Welder

XGGP-400KW-0.35 Solid State H.F. Welder

Solid state HF welder is designed for straight seam induction welding of steel pipe and for continuous working., the whole set of equipment achieve the function of equipment linkage control and diagnosing faults by PLC system, the working statue is observed by LCD display.

E-mail:

amy@gd-hfwelder.com

WhatsApp:

+ 86-17736560288

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