Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:1 unit
Supply Capability:2 unit/month
Condition: New
Type: Pipe Welding Machine
Place of Origin: Hebei, China (Mainland)
Brand Name: CNBM Group
Model Number: GGP300-0.3-H
Voltage: 450V
Power(W): 300KW
Weight: 1.5T-2T
Certification: ISO9001
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Frequency: 250-300khz
Current: 660V
AC input: 3AC380V 50/60Hz
Pipe: 50-114mm
Thickness: 2.5~5.0mm
Welding speed: Induction welding ≥40m/min
Welding mode: Induction welding Contact welding
Cooling way: water-water or air-water
Maintenance: easy and low cost
Packaging Details: | 1. Standard export wooden package. 2. Fumigated seaworthy wooden boxes 3. Upper/lower back angles for lifting 4. Mark as customer's requirement 5. Follow customer's packing standard 6. 20GP or 40GP container (for reference) |
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Delivery Detail: | 20 days |
Power saving more than 30%
Efficiency more than 85%
38A/1000V MOSFET
60A/1200V fast recovery diode
IS09001
Solid state high frequency welder-300KW
Equipment | Composition / Model | Quantity | ||||||||||
300kW solid state HF welder | Switchgear rectifying cabinet | 1 set | ||||||||||
Inverter output cabinet | 1 set | |||||||||||
Central operation console | 1 set | |||||||||||
Connecting optical fiber | 1 suit | |||||||||||
Mechanical adjustment device | 1 set | |||||||||||
Air/water cooling system (optional ) | 1 set | |||||||||||
Main technical index | ||||||||||||
AC input | Rated DC voltage | Rated DC current | Designed frequency | The whole efficiency | Operating state | |||||||
3AC380V50/60Hz | 450V | 660A | 250~300 kHz | ≥85% | continuous | |||||||
Model selection reference | ||||||||||||
Specification | Welding pipe type | Typical welding speed | Welding mode | Cooling way | Remarks | |||||||
Steel pipe specification:φ50-φ114mm Square pipe: 200×200mm pipe thickness: 2.5~5.0mm
| Round pipe Rectangular tube special pipes | Induction welding ≥40m/min Contact welding ≥50m/min | Induction welding or contact welding | water-water air-water | steel pipe
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1.1 The solid state H.F. welder adopts Germany IXYS company IXFN38N100Q2 38A/1000V high-power MOSFET and DSEI 2×61-12B 60A/1200V rapid recovery diode to compose series type invertible circuit.
1.2 The solid state H.F. welder adopts modularization design with more compact structure which makes maintenance and high-power realization much easier.
1.3 It has particular technology of bridge-divided over-current protection that guarantees equipment safety.
1.4 It combines international advanced control method of same products, adopts advanced technologies like fixed angle phase-locking control, upper frequency limit/lower frequency limit lock-lost protection and etc. With these technologies, the equipments run more stably, more efficiently, more accurate and effective protections to the inductor short-circuit and open-circuit malfunction during pipe welding production.
1.5 Speed-power closed-loop control system which is an optional installation to user, it highly improves welding efficiency and reduces technics adjustment period.
1.6 Line-in end of solid state H.F. welder does not need step-up /step-down rectifier transformer, compared with vacuum tube welder and parallel type welder; it has significant energy-saving effects (Under same welding condition, energy-saving ≥30% compared with vacuum tube welder).
1.7The solid state H.F. welder designed with the most advanced electric-load-matching technology (PS+PWM control) which keeps solid state H.F. welder on a high welding efficiency, high power coefficient (>0.9), optimizing load matching status and can be switched under induction welding/contact welding double function mode.
The whole set of solid state H.F. welder comprises of switchgear rectifying cabinet, inverter output cabinet, connecting optical fiber, circulation soft water cooling system, central operator console, mechanical adjustment device, contact welding pole plate and contact pin (contact welding) and etc.
Vacuum Welder | Solid state Welder | |
Cooling System on welder | build cistern and pipe way by users | circulation soft water cooling system |
Cooling water quality | normal quality, scaling | soft water, no scale |
Mainframe box | normal box | seal box with cooling air-conditioning |
Console | normal console | LCD as HMI |
Control system | relay inter-lock control | PLC central control system |
Max working voltage | DC voltage 13500V | DC voltage 450V |
Lifting transformer | yes | no |
High voltage commute silicon pile | yes | no |
Welding transformer | yes | no |
Whole machine efficiency | >55% | ≥85% |
Warm-up | needed | no need |