Copper Strip DC Current Spot Welding Machine

MD  series  MF  invert  spot and projection welding machines
 
MD series MF invert spot and projecton resistance welding machine is an advanced welding equipment..welding transformer small size and large energy output,it is widely used.it is specially used in transformer welding clamp style of car industry.and its superior performance is because of their  welding transformer frequency from the city electricity 50/60 HZ uggrade to 1000 HZ, greatly reducing the weight of the core material, moreover,the  rectifier diodes in the  sub-circuits of the transformer make the energy into DC power supply  for the use of welding supply. This will greatly improve the value of induction of sub-circuits ,which will minimize the cost of production
 
In the big open area of the secondary circuit can reduce interference: welding current to direct current, when the secondary winding in the induction / a magnetic material, will not affect the welding
 
So that the load-balancing power supply equipment MF invert spot and projection welding machine used three-phase power and energy can be stored
 
Fluctuations in the power grid and the pressure adaptability should be more: part of the energy storage inverter to supply load, replacing the way of power grid directly from the power supply to the load .
 
More accurate and fast current control : compared with the frequency system can be more accurate analysis of parameters
 
Faster to set up current: MF in regulation  welding current can 20 times faster   than traditional technology
 
The process more reliable: Most of the metal used resistance welding would be better to use direct current welding.
 
Reduce operating costs, including energy savings every point of welding and shorten the cycle of welding.
.
Energy savings: Compared with the use of the frequency can reduce electricity consumption, adapted to welding the thick workpiece and  high-conductive metal. Such as aluminum and galvanized steel sheet, and so on. MD  series  MF  invert  spot and projection welding machines
 
MD series MF invert spot and projecton resistance welding machine is an advanced welding equipment..welding transformer small size and large energy output,it is widely used.it is specially used in transformer welding clamp style of car industry.and its superior performance is because of their  welding transformer frequency from the city electricity 50/60 HZ uggrade to 1000 HZ, greatly reducing the weight of the core material, moreover,the  rectifier diodes in the  sub-circuits of the transformer make the energy into DC power supply  for the use of welding supply. This will greatly improve the value of induction of sub-circuits ,which will minimize the cost of production
 
In the big open area of the secondary circuit can reduce interference: welding current to direct current, when the secondary winding in the induction / a magnetic material, will not affect the welding
 
So that the load-balancing power supply equipment MF invert spot and projection welding machine used three-phase power and energy can be stored
 
Fluctuations in the power grid and the pressure adaptability should be more: part of the energy storage inverter to supply load, replacing the way of power grid directly from the power supply to the load .
 
More accurate and fast current control : compared with the frequency system can be more accurate analysis of parameters
 
Faster to set up current: MF in regulation  welding current can 20 times faster   than traditional technology
 
The process more reliable: Most of the metal used resistance welding would be better to use direct current welding.
 
Reduce operating costs, including energy savings every point of welding and shorten the cycle of welding.
.
Energy savings: Compared with the use of the frequency can reduce electricity consumption, adapted to welding the thick workpiece and  high-conductive metal. Such as aluminum and galvanized steel sheet, and so on.

Duplex Filters

Describe:

 Duplex filters, also called double-barrel return pipeline filters, are composed of two single-barrel filters and two six-way reversing valves, which have simple structure, easy to use, and with by-pass valve and filter core pollution clogging transmitter, in order to ensure the safety of the system.

Characteristics:

The double-barrel filter is mainly installed on the return pipeline of the hydraulic system. Various kinds of dirt such as abrasive particles produced by various hydraulic components in the working process can be intercepted by setting the Oil Filter of the return pipeline to avoid returning to the fuel tank again. Inhaled again by a hydraulic pump. The allowable pressure difference of the oil filter in the return pipeline is 0.3 ~ 0.5mpa. according to the different pressure level. The accuracy is determined according to the oil contamination requirement. In the working process, when the filter core is clogged to a certain extent and the filter core needs to be cleaned or replaced, it is necessary to stop the mainframe operation to replace the filter element, which is not only a waste of time but also can not meet the needs of continuous operation of the main engine. The double-barrel filter can effectively solve the defect of single-barrel filter and can clean or replace the filter core without stopping to ensure the mainframe work normally and continuously. When one filter core is blocked and needs to be replaced, it is not necessary to stop the mainframe operation. Just open the pressure balance valve and turn on the reversing valve. The other filter can take part in the operation and then replace the blocked filter element

Applications:

1. Metallurgy: used for filtration of rolling mill, continuous casting machine hydraulic system and various lubricating equipment.

2. Petrochemical: separation and recovery of products and intermediate products in refining and chemical production, filtration of oil well water and natural gas.

3. Textile: purification and uniform filtration of polyester melt during drawing, protection and filtration of air compressor, deoiling and dewatering of compressed gas.

4. electronics and pharmacy: reverse osmosis water, deionized water pre-treatment filtration, washing liquid and glucose pretreatment filtration.

5. Thermal power and nuclear power: gas turbine, boiler lubrication system, speed control system, bypass control system oil purification, feed water pump, fan and dust removal system purification.

6. Processing equipment: paper machinery, mining machinery, injection molding machine and large precision machinery lubrication system and compressed air purification, tobacco processing equipment and spraying equipment filtering.

Product types:

SZU-A series Duplex oil return Line Filters

· SQU-A series Duplex oil return line filters

· SWU-A series Duplex oil return line filters

· SXU-A series Duplex oil return line filters

· SRLF series Duplex oil return line filters

· SRFB series Duplex tank mounted oil return filters

· SRFA Duplex tank mounted mini-type oil return filters

· SMF series Middle pressure line filters

· SLLF series Duplex lubricant filters

· SGF series  Duplex high pressure line filters

· SDRLF series Duplex high flow rate oil return line filters

 

 

Duplex Filters

Duplex Filter,Duplex Cartridge Filter,Duplex Type Edible Oil Filter,Duplex Lube Oil Filter

Henan Sinofiltec Technology Co.,Ltd , https://www.airfilters.pl