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BLM MFDC Spot Welder Transformer Essential for Welding & Soldering Supplies

1
MOQ
3200
가격
BLM MFDC Spot Welder Transformer Essential for Welding & Soldering Supplies
풍모 갤러리 제품 설명 따옴표를 요구하십시오
풍모
제품 사양
power: 50 kw
voltage: 220 v
weight: 5 kg
function: transformer
warranty: 1 year
application: for spot welding offer the nut or bottles
size: M6,M8 or customized
size: M6,M8 or customized
기본 정보
Place of Origin: Suzhou,Jiangsu
브랜드 이름: BLM
Model Number: BLM-01
결제 및 배송 조건
Packaging Details: wooden box
Delivery Time: 15-25 days
Payment Terms: T/T
Supply Ability: 300 pcs per Month
제품 설명

BLM MFDC Spot Welder Transformer Essential for Welding & Soldering Supplies

MFDC Spot Welder Transformer

 

Production Description:

 

item
value
Place of Origin
China
 
Jiangsu 
Brand Name
Bloom
Condition
New
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
New Product 2023
Warranty of core components
1 Year
Core Components
PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump
Warranty
1 Year
 
Online support
After Warranty Service
Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service Location
None
Applicable Industries
Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Showroom Location
None
Application
spot welding 
Size
Custom-make
Keyword
MFDC spot welder transformer 

  

 1. Working principle of medium frequency transformer
The working principle of medium frequency transformer is: working on the principle of magnetic induction. A transformer has two sets of coils. Primary coil and secondary coil. The secondary coil is outside the primary coil. When the primary coil is connected with alternating current, the transformer core generates alternating magnetic field, and the secondary coil generates induced electromotive force. The coil turns ratio of a transformer is equal to the voltage ratio.
BLM MFDC Spot Welder Transformer Essential for Welding & Soldering Supplies 0

2.The role of the medium frequency transformer
The role of the medium frequency transformer is to convert the power supply voltage of the medium frequency generator (such as the thyristor medium frequency power supply, medium frequency generator or vacuum tube oscillator, etc.) into the voltage required by the quenching induction coil or other devices. Medium frequency transformer is generally dry type, water cooling. When the high frequency current passes through the conductor, the current distribution on the conductor section is uneven due to the influence of the subset effect and the proximity effect. The skin depth of the current in the copper is: so the primary and secondary windings are wound by rectangular hollow copper pipes, which are cooled by water. Current density is selected in relation to water flow and can be up to + amperes per square millimeter. The winding can be wound into a cylinder type or cake type, and the copper plate can be welded into a cylinder type winding when the secondary current is larger. Copper pipe should be able to withstand 490kPa(5kgf/cm), 5min pressure test, copper plate welding winding should withstand 196kPa(2kgf/cm), 5min pressure test without leakage phenomenon. When both primary and secondary windings are pie, they are arranged overlapping; When cylindrical, concentric arrangement. The core is made of 0.2mm or thinner electrical steel sheets. Because the intermediate frequency is much higher than the power frequency, the core will produce a large eddy current and hysteresis loss, so the flux density cannot be too high. When the use frequency is 2500Hz, the magnetic density is 0.75T and below; When the frequency is 8000Hz, 0.3T or below is used. The heat sink welded with rectangular hollow copper tube should be placed properly between the laminates of the iron core, and the water internal cooling structure should be adopted. The heat sink is made of 1mm thick copper plate, and the square copper tube is welded around it. The laminated thickness between the two adjacent heat sinks is generally about 15mm. If the use of high saturation, low unit loss, moisture resistance and thermal aging resistance of ferrite core materials, you can reduce the temperature rise of the core. The new manganese zinc ferrite Mn-Zn-4000 is one of them.

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전화 번호 : 0086-13914912658
팩스 : 86-512-89598069
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