Factory Price IGBT High Frequency Induction Welding Machine
Our leading products with IGBT series parallel induction heating technology as the core. With super audio, medium frequency inverter power supply, PLC, CNC system automation control of cohesion.

Main Technical Parameter:Â
Technical parameters | |
Model | LSW-16 |
Working voltage (V/HZ) | 220/50 |
Max input current (A) | 35 |
Oscillation frequency (KHZ) | 28-40 |
Efficiency (%) | 90 |
Duty cycle (%) | 100 |
Cooling water flow (L/Min-Mpa) | 20/0.05 |
Weight (kg) | 22 |
Dimension L*W*H (mm) | 420*200*360mm |
Main Features
1) Using IGBT solid-state inverter technology, energy efficient, high output power.
2)Â Modular design, easy to install and operate, no debugging.
3) Protection function, high reliability and easy maintenance.
4)Â 100% duty cycle, Â 24 hours working in a row.
5)Â Can replace other heating methods (such as gas, coking coal, oil furnace, electric furnace, tube high frequency, etc.), energy saving.
6) Convenient to change furnace crucible for different material melting.
7) Resonant frequency conversion technology make the whole equipment efficiency ≥ 95%, high efficiency.
Product Application
Our Company
    Zhengzhou Lanshuo Electronics Co.,Ltd. is located in Zhengzhou National High-tech Industrial Development Zone. We are specialized in the R&D, design, design, production, complete sets of high frequency medium frequency induction heating machine, with importing & exporting managerial authority, and a import & export of industrial furnace franchising enterprises. In a favorable location ang easy access to transportation facilities. Our company is strong in technology research and development center, has 12 years of industry experience. What's more,we have a lot of senior enginner and technical researches, both of them with  advanced and reliable innovative capacity.
    Our leading products with IGBT series parallel induction heating technology as the core. With super audio, medium frequency inverter power supply, PLC, CNC system automation control of cohesion. With a strong indepent R&D capabilities with 12 years of industry experiences. Our company's machine used six major application fields: (1) metal forging, metal casting.(2) induction brazing.(3) induction hardening.(4)induction annealing.(5) quenching and hightemperature tempering.(6) metal heating in areas such high efficency and energy saving equipment.
Certifications
Packing & Delivery
As for packing:
Machine is always wrapped with a film layer, and then packed with a paper box.The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
As for delivery:
Shipped in 5 days after payment
Our Service
1. Reply inquiry in 24 hours
2. Experienced staffs answer all questions in fluent English
3. Customized design is available
4.Overseas on-site technicians service if required.
5. Special discount and protection of scales are provided to our distributor
6. Long-term technical service.
FAQ
Q1. Why should I choose your company ?
A.Our company has 12 years of industry experience, quality can be guaranteed.
B.With professional and technical personnel, first-class service personnel, a strong work team,
C.reasonable price, products are exported America, Canada,Russia,Germany and other regions.
Q2 . What about you MOQ ?
We have reasonable price and according to your order quantity we will give appropriate discount.
Q3 . How long the delivery time ?
If we have products in stock, we will delivery as soon as possible. If not, we will arrang for you quickly and we guarantee delivery within 7-15 days.
Â
Our leading products with IGBT series parallel induction heating technology as the core. With super audio, medium frequency inverter power supply, PLC, CNC system automation control of cohesion.

Main Technical Parameter:Â
Technical parameters | |
Model | LSW-16 |
Working voltage (V/HZ) | 220/50 |
Max input current (A) | 35 |
Oscillation frequency (KHZ) | 28-40 |
Efficiency (%) | 90 |
Duty cycle (%) | 100 |
Cooling water flow (L/Min-Mpa) | 20/0.05 |
Weight (kg) | 22 |
Dimension L*W*H (mm) | 420*200*360mm |
Main Features
1) Using IGBT solid-state inverter technology, energy efficient, high output power.
2)Â Modular design, easy to install and operate, no debugging.
3) Protection function, high reliability and easy maintenance.
4)Â 100% duty cycle, Â 24 hours working in a row.
5)Â Can replace other heating methods (such as gas, coking coal, oil furnace, electric furnace, tube high frequency, etc.), energy saving.
6) Convenient to change furnace crucible for different material melting.
7) Resonant frequency conversion technology make the whole equipment efficiency ≥ 95%, high efficiency.
Product Application
Our Company
    Zhengzhou Lanshuo Electronics Co.,Ltd. is located in Zhengzhou National High-tech Industrial Development Zone. We are specialized in the R&D, design, design, production, complete sets of high frequency medium frequency induction heating machine, with importing & exporting managerial authority, and a import & export of industrial furnace franchising enterprises. In a favorable location ang easy access to transportation facilities. Our company is strong in technology research and development center, has 12 years of industry experience. What's more,we have a lot of senior enginner and technical researches, both of them with  advanced and reliable innovative capacity.
    Our leading products with IGBT series parallel induction heating technology as the core. With super audio, medium frequency inverter power supply, PLC, CNC system automation control of cohesion. With a strong indepent R&D capabilities with 12 years of industry experiences. Our company's machine used six major application fields: (1) metal forging, metal casting.(2) induction brazing.(3) induction hardening.(4)induction annealing.(5) quenching and hightemperature tempering.(6) metal heating in areas such high efficency and energy saving equipment.
Certifications
Packing & Delivery
As for packing:
Machine is always wrapped with a film layer, and then packed with a paper box.The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
As for delivery:
Shipped in 5 days after payment
Our Service
1. Reply inquiry in 24 hours
2. Experienced staffs answer all questions in fluent English
3. Customized design is available
4.Overseas on-site technicians service if required.
5. Special discount and protection of scales are provided to our distributor
6. Long-term technical service.
FAQ
Q1. Why should I choose your company ?
A.Our company has 12 years of industry experience, quality can be guaranteed.
B.With professional and technical personnel, first-class service personnel, a strong work team,
C.reasonable price, products are exported America, Canada,Russia,Germany and other regions.
Q2 . What about you MOQ ?
We have reasonable price and according to your order quantity we will give appropriate discount.
Q3 . How long the delivery time ?
If we have products in stock, we will delivery as soon as possible. If not, we will arrang for you quickly and we guarantee delivery within 7-15 days.
Â
The soft curtain quick cold storage door has a simple design and is designed with a heating antifreeze device to ensure smooth and efficient operation of the product in a low temperature working environment. The structure incorporates the function design of collision avoidance recovery. When the door body is accidentally impacted, it deviates from the track and automatically repairs the return position during the ascent process. This structure not only facilitates the safe and smooth operation of the door body, but also operates more than 150,000 times a year without failure. It extends the life of the product while reducing component replacement and maintenance costs.
Such rapid door is specially designed for freezer, cold room, or cool room. It is made from 30 mm thick thermal insulated,sandwich curtain, and with all-round heating device to avoid frozen. Thus it can work well in low temperature like -25 º C. It can reduce thermal transmission by fast opening and closing, and thermal insulated door curtain. For each door, it can help customer save energy cost by at least USD 8000 every year,than traditional normal speed cold room sliding doors.
Cold Storage High Speed Door, high speed freezer doors, cold store doors, cold storage zipper doors, industrial freezer doors
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafd.com