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<title><![CDATA[EC21 Product Catalogs - frequency components]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_components--2673/1/frequency components.html]]></link><item>
<title><![CDATA[Vibrating Wire Spot Weldable Strain Gauge]]></title><link><![CDATA[https://geovan.en.ec21.com/Vibrating_Wire_Spot_Weldable_Strain--12059222_12059258.html]]></link><description><![CDATA[components.
How It Works : 
The gauge consists of a tensioned vibrating wire housed between two end blocks or tabs.
These end tabs are designed to be spot welded directly onto a metal surface (e.g., ]]></description><pubDate><![CDATA[20250828]]></pubDate></item>
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<title><![CDATA[Heat Sinks,Al-SiC,Electronic Packaging Materials,Thermal Pad,Aluminum Composite Material]]></title><link><![CDATA[https://hygdkj.en.ec21.com/Heat_Sinks_Al_SiC_Electronic--12057378_12057548.html]]></link><description><![CDATA[Frequency converters for automatic control
Henan Hanyin Optoelectronics specializes in new aluminum-based powder metallurgy materials and applications development.welcome you customized the products ]]></description><pubDate><![CDATA[20260623]]></pubDate></item>
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<title><![CDATA[500-IIK1 Circular Knives Sharpening Machine]]></title><link><![CDATA[https://ruitometal.en.ec21.com/500_IIK1_Circular_Knives_Sharpening--11850583_12073111.html]]></link><description><![CDATA[frequency speed regulation, and the spindle speed can be adjusted according to grinding requirements.
The machine bed and components are made of cast iron with professional processing technology. The]]></description><pubDate><![CDATA[20260531]]></pubDate></item>
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<title><![CDATA[Industrial Silencer]]></title><link><![CDATA[https://gtijames7.en.ec21.com/Industrial_Silencer--12059025_12059033.html]]></link><description><![CDATA[frequency noise is generated from the outlet and low-frequency noise is generated from a short distance away, and the result is noise which frequency components show the mixed form of high frequency ]]></description><pubDate><![CDATA[20250821]]></pubDate></item>
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<title><![CDATA[Vertical Cuttings Dryer]]></title><link><![CDATA[https://ogem3.en.ec21.com/Vertical_Cuttings_Dryer--9844602_9845564.html]]></link><description><![CDATA[components to minimize vibration &amp; noisy
4. Individual oil lubrication system with automatic alarm for pressure limit.
5. Screw conveyor installed under the dryer to pick up the dry solids for contin]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[RTQT18 Automatic Block Production Line]]></title><link><![CDATA[https://reitmachine.en.ec21.com/RTQT18_Automatic_Block_Production_Line--11840484_11840494.html]]></link><description><![CDATA[components, motor reducer, hydraulic pneumatic and other components are all foreign products, so as to ensure the high reliability of equipment operation. The equipment is more humanized in appearanc]]></description><pubDate><![CDATA[20250301]]></pubDate></item>
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<title><![CDATA[Branson Converter/Transducer 902J EDP NO 101-135-047]]></title><link><![CDATA[https://sheetalenterprise026.en.ec21.com/Branson_Converter_Transducer_902J_EDP--12043450_12043884.html]]></link><description><![CDATA[The Branson 902J Converter (Transducer) is a robust and reliable ultrasonic device used in industrial applications. It plays a key role in converting electrical signals into high-frequency mechanical]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[GOANWIN M1N H-Frame Single Crank Press for Wind Turbine Rotors, Car Seat Belt Bracket, Valve Sheet]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN_M1N_H_Frame_Single--12040892_12041109.html]]></link><description><![CDATA[components undergo tempering and grinding for enhanced durability and performance.
3.Comprehensive Safety Systems
- Includes hydraulic overload protection, a double solenoid valve, and a brake releas]]></description><pubDate><![CDATA[20250202]]></pubDate></item>
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<title><![CDATA[30-160KW 10-30Khz Induction Heating Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/30_160KW_10_30Khz_Induction--12026187_12026191.html]]></link><description><![CDATA[frequency 10-30Khz, power 30-250KW
Digital display and compact design, light weight, easy for installation and operation
Soft switch technology and prefect protection system enhance good reliability.]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Rice Cooker Tubular Heater Winding Machine]]></title><link><![CDATA[https://osneq.en.ec21.com/Rice_Cooker_Tubular_Heater_Winding--12017287_12017288.html]]></link><description><![CDATA[components, which can accurately control the winding resistance. As long as the required resistance and related parameters are set on the touch screen as required, winding can be performed automatica]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Vacuum Graphitization Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum_Graphitization_Furnace--12009016_12009022.html]]></link><description><![CDATA[Vacuum Graphitization Furnace
Performance characteristics
1. The equipment has a high degree of automation. All switch components and operating parameters of the equipment are stored in the PLC datab]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
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<title><![CDATA[Allen-Bradley 22-HIM-A3 Drive HIM Module Pn 37834]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/Allen_Bradley_22_HIM_A3--11988935_11988948.html]]></link><description><![CDATA[Frequency AC Drive.
PowerFlex 4M Adjustable Frequency AC Drives Technical Data, publication 22F-TD001 Provides detailed technical data, specifications, and ratings for the PowerFlex 4M
Adjustable Fre]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[90kw 1-20KHZ MF Generator, Medium Frequency Induction Heating Machine (Water Cooling)]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/90kw_1_20KHZ_MF_Generator--11682717_11963359.html]]></link><description><![CDATA[Components: MF Generator
+ Compensation Capacitor + ( melting furnace or induction coil)
APPLICATION
Medium frequency generators
are widely used in various industrial applications for their high effi]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[ETO Exhaust Gas Treatment Equipment]]></title><link><![CDATA[https://rongfengjoanna888.en.ec21.com/ETO_Exhaust_Gas_Treatment_Equipment--11954858_11954859.html]]></link><description><![CDATA[frequency conversion control system is adopted, and the fan speed is automatically adjusted according to the emission amount of multiple sterilizers and the emission air volume of the resolution room]]></description><pubDate><![CDATA[20240621]]></pubDate></item>
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<title><![CDATA[SEC-MP-5L Automatic Mixing and Pressing Machine]]></title><link><![CDATA[https://secondintelligent.en.ec21.com/SEC_MP_5L_Automatic_Mixing--11042501_11042512.html]]></link><description><![CDATA[Frequency conversion motor + sprocket pulley
Heating or cooling method Water bath or oil bath or electric heating
Power AC380V 50-60HZ Total power 3.6KW
Lifting method
Discharging method: Automatic h]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[Servo Motor Driver]]></title><link><![CDATA[https://oukecnc.en.ec21.com/Servo_Motor_Driver--11942988_11942996.html]]></link><description><![CDATA[Frequency Inverter VIT Automation Drive 1.5kw
Danfoss Frequency Inverter Vlt Automation 3.0KW
Features of Industrial Servo Drive
Servo motor driver allows Programmable I/O. Programmable I/O is very u]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
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<title><![CDATA[Metal Stamping TLSL Strip Material Feeder]]></title><link><![CDATA[https://fuxinrobot.en.ec21.com/Metal_Stamping_TLSL_Strip_Material--11940035_11940047.html]]></link><description><![CDATA[frequency, suitable for standard industrial power sources.
Key Features:
1) High Precision Feeding: Utilizes advanced feeding mechanisms to ensure precise and consistent feeding of strip materials, m]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Velxun | Trimming Press Machine | Hydraulic Trim Press]]></title><link><![CDATA[https://wb900508.en.ec21.com/Velxun_Trimming_Press_Machine_Hydraulic--11927602_11932488.html]]></link><description><![CDATA[components and exceptional craftsmanship, the machine is designed for decades of continuous and stable operation under high-temperature
and high-load conditions. All pipes, flanges, and joints are en]]></description><pubDate><![CDATA[20240504]]></pubDate></item>
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<title><![CDATA[Telecom Parts]]></title><link><![CDATA[https://empcasting.en.ec21.com/Telecom_Parts--11400049_11400052.html]]></link><description><![CDATA[frequencies, RF metal components, as an important internal component of RF devices, will develop toward higher integration and precision, smaller volume, and lighter weight.It is mainly used in telec]]></description><pubDate><![CDATA[20210616]]></pubDate></item>
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<title><![CDATA[Cast Roll Rings, Sleeves, Rollers for Section Mills, Bar &amp; Pipe Mills (SGP Sleeves, Accicular Rings)]]></title><link><![CDATA[https://leonard851107.en.ec21.com/Cast_Roll_Rings_Sleeves_Rollers--11895855_11895911.html]]></link><description><![CDATA[Frequency Induction Furnaces, 2 sets; Capacity 20 T EachLarge Rolls Foundry2 x 20 T Medium Frequency Induction Furnaces2 x 10 T Medium Frequency Induction Furnaces2 x 7 T Medium Frequency Induction F]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Servo CNC Turret Punching Machine]]></title><link><![CDATA[https://puhumachinery.en.ec21.com/Servo_CNC_Turret_Punching_Machine--10955338_11029849.html]]></link><description><![CDATA[frequency
hpm
1600
Hole accuracy
mm
±0.1
Number of stations in turret
No.
16/24/32
Turret speed
rpm
30
Controlled axis
No.
3/4
Rotating location
No.
0/2
Air pressure
Mpa
≥0.8
Outline Dimension
mm
]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
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<title><![CDATA[Coating Machine]]></title><link><![CDATA[https://imscreenprinting.en.ec21.com/Coating_Machine--11396490_11432612.html]]></link><description><![CDATA[frequency converter control, using color man-machine interface operation screen control, and other electrical components are all brand-name products from Japan, France and Italy.
More information
.
]]></description><pubDate><![CDATA[20220215]]></pubDate></item>
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<title><![CDATA[Pneumatic Conveying Vacuum Conveyor Positive Negative Pressure]]></title><link><![CDATA[https://shshenqi.en.ec21.com/Pneumatic_Conveying_Vacuum_Conveyor_Positive--11552145_11552149.html]]></link><description><![CDATA[components 
The equipment is
mainly composed of Roots blower, filter bin and filter, recoil air bag,
separation bin, silo, pneumatically controlled feeding valve, pneumatically
controlled vibrator, q]]></description><pubDate><![CDATA[20220411]]></pubDate></item>
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<title><![CDATA[2pcs Flybacks 100W CO2 HV Laser Power Supply 100watt HV CO2 PSU]]></title><link><![CDATA[https://zrsuns.en.ec21.com/2pcs_Flybacks_100W_CO2_HV--11839618_11840130.html]]></link><description><![CDATA[components of this power supply.
9.This laser engraving power supply unit can use an external LCD module. It can display common fault codes, output current and working status. It is helpful for opera]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[VJFCB Series  High Negative Pressure Explosion Proof Dust Collector]]></title><link><![CDATA[https://villo.en.ec21.com/VJFCB_Series_High_Negative_Pressure--11671382_11671390.html]]></link><description><![CDATA[frequency will affect the current value
Features of VJFCB Series – High Negative Pressure Explosion Proof Dust Collector
Pulse jet cleaning method for the filter makes machine to work continuously.]]></description><pubDate><![CDATA[20221110]]></pubDate></item>
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<title><![CDATA[AI Package Solutions Visual Inspection Machine for FMCG Plastic Bottles]]></title><link><![CDATA[https://keyetech123.en.ec21.com/AI_Package_Solutions_Visual_Inspection--11663568_11663589.html]]></link><description><![CDATA[Frequency converter5pcsIndustrial computer1pcsHD touch screen1pcsPneumatic Components1setWarning light1pcsTerminal/relay1setStrong and weak wiresSeveralpcs
After-sale service
The company has a comple]]></description><pubDate><![CDATA[20240227]]></pubDate></item>
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<title><![CDATA[Slitter Rewinding Machine for Stainless Steel]]></title><link><![CDATA[https://kingreal.en.ec21.com/Slitter_Rewinding_Machine_for_Stainless--11705059_11851546.html]]></link><description><![CDATA[Components Detail:
1. Hydraulic Decoiler
Single cantilever structure bearing capacity: 12 Tons.
Macimum Support: 500mm.
Decoiler Method: hydraulic tension.
Electric unwinding power: 7.5KW frequency c]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Disposable Bed Sheet Making and Packaging Machine]]></title><link><![CDATA[https://aoqimachine.en.ec21.com/Disposable_Bed_Sheet_Making_and--11844267_11844235.html]]></link><description><![CDATA[frequency converters, PLC controllers with a touch screen, laser length meters, servo motors and imported electrical components to implement combined control.
Please send your requirements if you are]]></description><pubDate><![CDATA[20231006]]></pubDate></item>
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<title><![CDATA[Concrete Block Machinery]]></title><link><![CDATA[https://sddalu.en.ec21.com/Concrete_Block_Machinery--11421218_11421220.html]]></link><description><![CDATA[components, hydraulic components are well-known brands. The automatic production of block production is realized, the interval time of operation is saved, and the productivity is improved. The body a]]></description><pubDate><![CDATA[20210728]]></pubDate></item>
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<title><![CDATA[Industrial Induction Heater for Sale]]></title><link><![CDATA[https://tyinduction.en.ec21.com/Industrial_Induction_Heater_for_Sale--11686230_11822644.html]]></link><description><![CDATA[components and features of an industrial induction heater include:
Power Supply: The induction heater is equipped with a high-frequency power supply that converts input electrical power into high-fre]]></description><pubDate><![CDATA[20240314]]></pubDate></item>
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<title><![CDATA[CNC Machining Nylon]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_Nylon--11858161_11858176.html]]></link><description><![CDATA[components that require high precision and precise fit with other parts.
Complex Structure Machining
Complex Structure Machining: CNC machining technology allows for the machining of complex structur]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Motor Control Unit]]></title><link><![CDATA[https://empevmobility.en.ec21.com/Motor_Control_Unit--11907616_11907626.html]]></link><description><![CDATA[Components of Motor Control Unit MCU
The electric motor control unit consists of an inverter and a controller. Among them, the inverter receives the DC power delivered by the battery and converts it ]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[Fully Automatic Cement Wall Panel Production Line]]></title><link><![CDATA[https://libojixie.en.ec21.com/Fully_Automatic_Cement_Wall_Panel--11846203_11846204.html]]></link><description><![CDATA[components such as interior walls, exterior walls, partition walls, ceilings, and slabs, which can effectively improve the safety, comfort and environmental protection of the building.
Features:The f]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[SWP Ultra High Frequency Induction Heating Machine]]></title><link><![CDATA[https://cnjkz.en.ec21.com/SWP_Ultra_High_Frequency_Induction--11384694_11384705.html]]></link><description><![CDATA[components of major international manufacturers, the output frequency of this induction heating equipment is adaptive according to the induction heating coils, and the output frequency is up to 60KHz]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Waveguide Components]]></title><link><![CDATA[https://dolphmw.en.ec21.com/Waveguide_Components--11689661_11746449.html]]></link><description><![CDATA[components, industrial microwave components, customized microwave waveguide components, satcom antenna and antenna feeds&amp;RF networks for almost any frequency range you are interested in. 
One-stop so]]></description><pubDate><![CDATA[20230313]]></pubDate></item>
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<title><![CDATA[35kw Tin Box Making Machine for Food Aerosol Paint Can Body Welding]]></title><link><![CDATA[https://canmakingc.en.ec21.com/35kw_Tin_Box_Making_Machine--11833870_11833871.html]]></link><description><![CDATA[components like Mitsubishi, Omron, Schneider, SMC, AirTac, etc.-Electronic static adjustable variable-frequency inverter, water-cooled welding transformer, adjustable welding current and frequency co]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
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<title><![CDATA[Chemical Etching Kovar and Etching Kovar Alloys]]></title><link><![CDATA[https://wetetching.en.ec21.com/Chemical_Etching_Kovar_and_Etching--11869908_11869923.html]]></link><description><![CDATA[components, glass-to-metal seals, and high-frequency devices.Advantages and Disadvantages of Kovar Alloys in Wet ProcessingEach Kovar alloy possesses distinct advantages and disadvantages in wet proc]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[Ultrasonic Plastic Welding Machine]]></title><link><![CDATA[https://mecstech.en.ec21.com/Ultrasonic_Plastic_Welding_Machine--719392_719400.html]]></link><description><![CDATA[frequency caused by wearing tool horn and increasing temperature while tool horn working.
Saving working frequency &amp; displaying actual frequency
It is available to keep the optimized condition oscill]]></description><pubDate><![CDATA[20140619]]></pubDate></item>
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<title><![CDATA[Steel Pipe Induction Hardening,Steel Pipe Induction Hardening Machine]]></title><link><![CDATA[https://inductinheating.en.ec21.com/Steel_Pipe_Induction_Hardening_Steel--9931403_9934010.html]]></link><description><![CDATA[frequency quenching. 
3 power tools on the gears, shafts and other high-frequency quenching. 
4 a variety of hydraulic components, pneumatic components of high frequency hardening heat treatment. Suc]]></description><pubDate><![CDATA[20160416]]></pubDate></item>
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<title><![CDATA[MW-2-1 Automatic Brazing Machine for Diamond Drill Bit]]></title><link><![CDATA[https://shmountain.en.ec21.com/MW_2_1_Automatic_Brazing--10201656_10203106.html]]></link><description><![CDATA[frequency automatic machine for brazing the diamond segment on tube, for core drill diameter 50-300mm.MITSUBISHI PLC, AIRTAC cylinder, Schneider low volage electric components or customer required br]]></description><pubDate><![CDATA[20221115]]></pubDate></item>
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<title><![CDATA[2, 3,4 , 8, 16Way Power Divider]]></title><link><![CDATA[https://cy6408185169.en.ec21.com/2_3_4_8_16Way--10778808_10778893.html]]></link><description><![CDATA[frequency isolators, circulators, RF resistors, attenuators, coaxial loads and attenuators) and microwave passive components research, production, sales and services.
Q2. What’s your payment terms?]]></description><pubDate><![CDATA[20200314]]></pubDate></item>
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<title><![CDATA[Trough   Vibratory  Finishing Machine]]></title><link><![CDATA[https://jessisli1206.en.ec21.com/Trough_Vibratory_Finishing_Machine--10433032_10433197.html]]></link><description><![CDATA[Trough vibratory finishing machineis is Suitable for processing medium and large sized delicate components with complex profile for deburring, charmferring, polishing, cleaning, burnishing, brighteni]]></description><pubDate><![CDATA[20180928]]></pubDate></item>
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<title><![CDATA[SMA2 Spring Mount (Deflection : 50mm)]]></title><link><![CDATA[https://nsvseoul.en.ec21.com/SMA2_Spring_Mount_Deflection_50mm--11828931_11828937.html]]></link><description><![CDATA[components as SMA type, but has a static deflection of 50 mm, 
and therefore, it is used when operation of equipment needs to be 
quieter, such as when air conditioners and fans and are installed on ]]></description><pubDate><![CDATA[20230803]]></pubDate></item>
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<title><![CDATA[LED Bulb Automatic Cartoning Machine with Automatic PC Cover Lining and  Hanger]]></title><link><![CDATA[https://rongyumachine.en.ec21.com/LED_Bulb_Automatic_Cartoning_Machine--10519041_10595234.html]]></link><description><![CDATA[frequency speed regulation,electrical components are internationally renowned brands.
With automatic goods feeding,box opening,goods encasing,box sealing and scrap rejecting,the machine can be easily]]></description><pubDate><![CDATA[20180821]]></pubDate></item>
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<title><![CDATA[SP30-SA Clamp Carrier]]></title><link><![CDATA[https://sagamachinery.en.ec21.com/SP30_SA_Clamp_Carrier--5821079_5821885.html]]></link><description><![CDATA[SP30-SA Clamp Carrier combines the high frequency heating with 2 direction press, suitable for finger joint or edge glued board jointing or gluing the rim of solid wood door or other wooden block glu]]></description><pubDate><![CDATA[20200916]]></pubDate></item>
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<title><![CDATA[Chromatography WorkStation]]></title><link><![CDATA[https://sthzi.en.ec21.com/Chromatography_WorkStation--7001701_7001702.html]]></link><description><![CDATA[frequency
10, 25, 50 times/ sec
Output voltage range
- 5 mv ~ 1.7 v
Communication
RS-232
Input impedance
&gt; 10 M &amp;Omega;
Linear degrees
&amp;plusmn; 0.1%
Dynamic range
107
Software
Integral sensitivity: 1]]></description><pubDate><![CDATA[20171128]]></pubDate></item>
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<title><![CDATA[Frame Type Wire Twisting Machine]]></title><link><![CDATA[https://taizhengmachine.en.ec21.com/Frame_Type_Wire_Twisting_Machine--8857752_8930625.html]]></link><description><![CDATA[frequency control, constant tension control, four pairs of strands twisted to ensure uniform and pitch stability.
3. Single-pitch Stranded, Stranded pitch stability and gear twisted away from the twi]]></description><pubDate><![CDATA[20140517]]></pubDate></item>
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<title><![CDATA[Sponge Foam Machine for Office Chair]]></title><link><![CDATA[https://yukitang0203.en.ec21.com/Sponge_Foam_Machine_for_Office--8945584_9418482.html]]></link><description><![CDATA[components exclusively imported to achieve the gold for automatic control; abnormity or fault alarm devices. Imported frequency converter (PLC) can control the proportion of 8 different products.
Mai]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
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<title><![CDATA[Digital Ultrasonic Flaw Detector/ Portable Digital Ultrasonic Flaw Detector/ Portable Ultrasonic F]]></title><link><![CDATA[https://tomn.en.ec21.com/Digital_Ultrasonic_Flaw_Detector_Portable--11322141_11812542.html]]></link><description><![CDATA[frequency sound waves, typically in the range of 1 to 20 MHz, and sends them into the material being tested. These sound waves propagate through the material until they encounter a change in density ]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Gypsum Board Machine]]></title><link><![CDATA[https://060907.en.ec21.com/Gypsum_Board_Machine--11791484_11863237.html]]></link><description><![CDATA[components have undergone durability and reliability tests to ensure the stability of the equipment. With over 20 years&apos; experience, the excellent design makes the production line is easy to use and ]]></description><pubDate><![CDATA[20231106]]></pubDate></item>

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