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<title><![CDATA[EC21 Product Catalogs - variabl]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/variabl--2673/1/variabl.html]]></link><item>
<title><![CDATA[SDVC41-M Variable Frequency Intelligent Controller for Piezo Vibratory Feeder]]></title><link><![CDATA[https://cuhvibratoryfeeder.en.ec21.com/SDVC41_M_Variable_Frequency_Intelligent--12004202_12032907.html]]></link><description><![CDATA[Capacitive Load: The controller is adaptive to resistive load inductive lod and specially capacitive load such as a piezo vibrator
Automatic Constant Feed Speed Control: Automatic output voItage adju]]></description><pubDate><![CDATA[20241224]]></pubDate></item>
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<title><![CDATA[Variable Volume Pipette]]></title><link><![CDATA[https://orientrade.en.ec21.com/Variable_Volume_Pipette--1105521_1142101.html]]></link><description><![CDATA[Number reading variable volume pipette, H series, 0.1 - 10,000ul.]]></description><pubDate><![CDATA[20061031]]></pubDate></item>
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<title><![CDATA[Exhaust Fan&apos;s Temperature Variable- Frequency Governor]]></title><link><![CDATA[https://alinaxin.en.ec21.com/Exhaust_Fan_s_Temperature_Variable--9359403_9359404.html]]></link><description><![CDATA[Yuyun Sanhe Exhaust Fan&amp;rsquo;s Temperature Variable-frequency Governor
keyword：
Features: 
1). This Governor can automatically change fans&amp;rsquo; rotational speed to achieve the adjustment of air ]]></description><pubDate><![CDATA[20150117]]></pubDate></item>
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<title><![CDATA[ABB Robot 3HAC6779-1 Timing Belt]]></title><link><![CDATA[https://hkhcelectronic.en.ec21.com/ABB_Robot_3HAC6779_1_Timing--10724106_12064180.html]]></link><description><![CDATA[variable speed and flexible layout.We provides high quality and low cost products and services for repairers, factories, engineers, distributors, etc. around the world, including a wide range of orig]]></description><pubDate><![CDATA[20251205]]></pubDate></item>
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<title><![CDATA[Hem Small Automatic Craft Beer Aluminum]]></title><link><![CDATA[https://hembeerequipment.en.ec21.com/Hem_Small_Automatic_Craft_Beer--12030622_12030628.html]]></link><description><![CDATA[variable signal control, ensure high filling precision Gravity filling, &amp; filling smoothly &amp; steadily All 304 stainless steel contact parts &amp; liquid tank, fine polish, easy to clean No bottle no fill]]></description><pubDate><![CDATA[20260401]]></pubDate></item>
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<title><![CDATA[Vertical Double Disc Grinding Machine]]></title><link><![CDATA[https://eurasia02.en.ec21.com/Vertical_Double_Disc_Grinding_Machine--9610701_12057913.html]]></link><description><![CDATA[variable speed change
Feeding speed : 0 ~ 28.3 m/min
Work Supplier : Portable magazine loading inputing method
Work Discharger : Chute automatic discharge
Motor :
Spindle : 22KW4P(30KW4P)
Carrier dri]]></description><pubDate><![CDATA[20250925]]></pubDate></item>
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<title><![CDATA[Rubber Pad]]></title><link><![CDATA[https://gtijames7.en.ec21.com/Rubber_Pad--12059056_12059088.html]]></link><description><![CDATA[variable.
- It&apos;s cover made of CR(neoprene) with excellent oil and ozone resistance and the HD mat inside with outstanding damping characteristics dramatically improve damping performance. Its modula]]></description><pubDate><![CDATA[20250822]]></pubDate></item>
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<title><![CDATA[Rectifier Power Supply for Brush Plating, Constant Voltage Power Supply with Ampere Metering Functio]]></title><link><![CDATA[https://creview.en.ec21.com/Rectifier_Power_Supply_for_Brush--12015860_12015871.html]]></link><description><![CDATA[variable. Its value is related to factors such as operating voltage, bath characteristics, bath temperature, bath supply, anode size, and relative movement speed.
7. DC output terminal. Normally, the]]></description><pubDate><![CDATA[20260415]]></pubDate></item>
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<title><![CDATA[CROSS-TYPE Zig-Zag ECO HYBRID TRANSFORMER]]></title><link><![CDATA[https://dodotrad.en.ec21.com/CROSS_TYPE_Zig_Zag_ECO--12066796_12068395.html]]></link><description><![CDATA[Variable speed control device, Magnet couplings, ect.
(5) Deviced in which self-saturation occurs, such as transfromers and rotators. 
(6) Power conversion devices (Inverter, UPS, Rectifier, Charrer)]]></description><pubDate><![CDATA[20260308]]></pubDate></item>
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<title><![CDATA[Honeywell UDC900]]></title><link><![CDATA[https://automate.en.ec21.com/Honeywell_UDC900--4146634_11866767.html]]></link><description><![CDATA[key
• Two optional discrete inputs
• Two event timers
• Process variable (PV) correction
• Panel or DIN rail mounting
• Heater break alarm
• CE Mark compliant
• Two-year warranty
]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[US-650 CNC Camless Winding Machine]]></title><link><![CDATA[https://18575193367.en.ec21.com/US_650_CNC_Camless_Winding--12045845_12052615.html]]></link><description><![CDATA[variable-pitch winding, and single-layer, multi-layer, or simple winding‌.
5.The machine uses ‌imported servos‌ and ‌planetary gear reducers‌ for high-precision operation‌.
The ‌control]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[GOANWIN GT Knuckle Joint High Speed Press for Lead Frames and Semiconductor Connectors]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN_GT_Knuckle_Joint_High--12040893_12041105.html]]></link><description><![CDATA[variable speed main motor.
- Combination type air friction clutch /Brake.
- Dynamic balancer.
- Electronic rotary cam switch.
- Electronic crank angle indicator.
- Touch Panel.
- Speed meter.
- Total]]></description><pubDate><![CDATA[20250202]]></pubDate></item>
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<title><![CDATA[Induction Hardening Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/Induction_Hardening_Machine--12026187_12026192.html]]></link><description><![CDATA[Variable frequency speed regulating motor to rotate the quenching part, protect the motor from wet environment
4: The quenching transformer moves through the linear guide rail, and its movement is co]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[VOC Concentrator and Advanced RTO System]]></title><link><![CDATA[https://swmc2986.en.ec21.com/VOC_Concentrator_and_Advanced_RTO--12024038_12024046.html]]></link><description><![CDATA[variable VOC gas flow rate and concentration.
·Highly durable, heat resisting and sealing rotor and seal ensure reliability as well as save the maintenance cost.
·The RTO Rotor horizontally placed ]]></description><pubDate><![CDATA[20241113]]></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[variable frequency)
Pinch wheel motor
90w (speed adjustable)
Cutting method
Double stroke cylinder
Required air source
0.5~0.8MPa
Wire winding diameter
0.15~0.5mm
Wire winding inner diameter
ᴓ 1~ ]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[MgO Roll Compression Machine with CNC for Electric Heaters]]></title><link><![CDATA[https://heatermechanic.en.ec21.com/MgO_Roll_Compression_Machine_with--12011178_12011190.html]]></link><description><![CDATA[(by customized);
Number of station: 12 ~18 stations by customized;
Speed option: Fixed speed or Variable speed. 
Use our MgO Compressing Equipment to work for heating element efficiently.
]]></description><pubDate><![CDATA[20240928]]></pubDate></item>
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<title><![CDATA[D28 Steel 3D Welding Table]]></title><link><![CDATA[https://chinasurfaceplate.en.ec21.com/D28_Steel_3D_Welding_Table--12007013_12007016.html]]></link><description><![CDATA[variable design to perform your welding operations.
Material: steel welding table
: Q355
cast Iron welding table: HT 250 or HT300
Hardness: steel welding table: HV150-210
casting welding table: HB170]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Billet Casting Equipment]]></title><link><![CDATA[https://quanduan2024.en.ec21.com/Billet_Casting_Equipment--11999860_11999880.html]]></link><description><![CDATA[variable casting speed range of 60-850 mm/min, and is equipped with a manual lowering device. It adopts imported Fuji inverter frequency conversion speed regulation. The casting machine includes hois]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
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<title><![CDATA[Drawer Oil Retaining Ring 4GA14276]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Drawer_Oil_Retaining_Ring_4GA14276--11988505_11996635.html]]></link><description><![CDATA[variable pump 10PCY14-1B
pressure hose SMS-10/20-915mm-B
hydraulic screw pump 3GR30*4H2
vacuum pump oil 65-250A
EH oil filtration pump C9202024/F3.SDV10
central lubrication pump KCB-55
water pump DFB]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[CNC Ball Valve Spherical Grinding Machine CMXCNC]]></title><link><![CDATA[https://muyea.en.ec21.com/CNC_Ball_Valve_Spherical_Grinding--9134542_9134714.html]]></link><description><![CDATA[variable frequency motor and frequency converters and servo motor
4.1 X axis ( Workpiece X direction movement)
4.2 Z axis (Workpiece Z direction movement)
(the design can be changed as per actual req]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[OKU-30HK Ship Model Motor Stator and Rotor Precision High Speed Punch Manufacturer]]></title><link><![CDATA[https://oreku.en.ec21.com/OKU_30HK_Ship_Model_Motor--11941325_11951109.html]]></link><description><![CDATA[variable, the bottom dead center is not fixed, and the automatic mold adjustment operation is very convenient, so it is particularly suitable for replacing hardware molds. And the purchasing demand o]]></description><pubDate><![CDATA[20240613]]></pubDate></item>
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<title><![CDATA[Hepa Filter PU Dosing Gluing Machine]]></title><link><![CDATA[https://xd5358840.en.ec21.com/Hepa_Filter_PU_Dosing_Gluing--6307152_10814791.html]]></link><description><![CDATA[variable ratio dispensing, the system handles ratios from 1:1 to 10:1. The system is composed of material tank, metering pump, metering motor, material pipe, two component valve, motor for dynamicsti]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[CNC Control System]]></title><link><![CDATA[https://oukecnc.en.ec21.com/CNC_Control_System--11942988_11942998.html]]></link><description><![CDATA[variables or send output values to the controller. Besides, an open loop control system can be coverted into a closed loop control system by providing feedback. For a closed loop control system, the ]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
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<title><![CDATA[Medium Reduction Motor]]></title><link><![CDATA[https://xinhang1996.en.ec21.com/Medium_Reduction_Motor--11938262_11939093.html]]></link><description><![CDATA[Brand: XIN HANG
Model: medium gear reducer
Origin: Mainland China
Power mode: AC
Color classification: AH horizontal three-phase gear reduction motor, AV vertical three-phase gear reduction motor, AH]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
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<title><![CDATA[VMC300 5 Axis Small CNC Machining Center]]></title><link><![CDATA[https://yornewmachine.en.ec21.com/VMC300_5_Axis_Small_CNC--11380530_11380532.html]]></link><description><![CDATA[variable, macro definition programming, realizing a variety of logical relations. Support macro program with parameters, convenient to the user programming.
(9). Can run ISO G code 
(10). Graphic sim]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
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<title><![CDATA[Single Straw Packing Machine]]></title><link><![CDATA[https://wzcfmachine.en.ec21.com/Single_Straw_Packing_Machine--11936415_11936421.html]]></link><description><![CDATA[variable frequency speed regulation; touch screen man-machine interface. Easy for parameters setting &amp; operating.
The cutting section of our straw manufacturing machine adopted with numerical multi-b]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[Hot Sale Hydraulic Oil Filter Support Customized Specifications]]></title><link><![CDATA[https://mango6.en.ec21.com/Hot_Sale_Hydraulic_Oil_Filter--11936366_11936400.html]]></link><description><![CDATA[variable operating pressures and flow rates.
· Wide range of micron rating∶ from 1μm to 500μm.
· Improved system reliability and lower maintenance costs.
· Customized hydraulic oil filters for]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[Micro CNC Milling Benthotp CNC Mill]]></title><link><![CDATA[https://yornew.en.ec21.com/Micro_CNC_Milling_Benthotp_CNC--10330179_10330180.html]]></link><description><![CDATA[variable, macro definition programming,realizing a variety of logical relations. Support macro program with parameters ,convenient to the user programming
(9).DXF+G code template function, converting]]></description><pubDate><![CDATA[20240507]]></pubDate></item>
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<title><![CDATA[Trimble 5600 Total Station]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Trimble_5600_Total_Station--11329183_11842790.html]]></link><description><![CDATA[variable (15 steps)Operating temperature:-20°C to +50°C (-5°F to +122°F)Data input/output:RS-232C Two-way communicationBatteries:–Central unit:–External:rechargeable NiMH battery 12V, 1.6 Ahr]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Eye Bolt]]></title><link><![CDATA[https://hbygle.en.ec21.com/Eye_Bolt--11920218_11920221.html]]></link><description><![CDATA[variable tension applications.
Eye bolts can be used for permanent fastening in side-to-side applications or in overhead applications to suspend weights.
Our eyebolt can be used on low temperature co]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
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<title><![CDATA[Stationary Battery Energy Storage Systems]]></title><link><![CDATA[https://fprnewenergy.en.ec21.com/Stationary_Battery_Energy_Storage_Systems--11919520_11919524.html]]></link><description><![CDATA[variable nature of renewables.
One of the most promising technologies in the realm of energy storage is battery storage. Lithium-ion batteries, in particular, have undergone remarkable advancements, ]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Hagglunds Motor CB 0560 0560 CA0N00 00 00]]></title><link><![CDATA[https://kaisite666.en.ec21.com/Hagglunds_Motor_CB_0560_0560--11624804_11624826.html]]></link><description><![CDATA[Rexroth new original imported stock as follows:
Axial piston pumps, radial piston pumps, combination pumps, internal gear pumps, external gear pumps, vane pumps, variable pumps, metering pumps.
]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Straight Line Wire Drawing Machine LZ9/1200+Spool Take-up Machine GS 1250]]></title><link><![CDATA[https://fastenersmachine.en.ec21.com/Straight_Line_Wire_Drawing_Machine--11880290_11914596.html]]></link><description><![CDATA[Variable Spool Sizes: This machine is adaptable to various spool sizes, allowing manufacturers to package wire onto different-sized spools based on their requirements. It offers flexibility in wire p]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[Induction Hardening Machine Manufacturer]]></title><link><![CDATA[https://tyinduction.en.ec21.com/Induction_Hardening_Machine_Manufacturer--11686230_11822642.html]]></link><description><![CDATA[variables such as power, frequency, and quenching time to achieve the desired hardness profiles.
The induction hardening process involves the following steps:
Preparing the Part: The metal component ]]></description><pubDate><![CDATA[20240314]]></pubDate></item>
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<title><![CDATA[Reel Stand / Uncoiler]]></title><link><![CDATA[https://youngrim.en.ec21.com/Reel_Stand_Uncoiler--4870779_4868900.html]]></link><description><![CDATA[Features
Guarantees Stable operation after setting
Suitble for Small space and Shorter distance
Easy Setting
Option
Coil Pusher
Touch/Photosensor Loop Control
Variable Speed
Auto Expanding
Specificat]]></description><pubDate><![CDATA[20111215]]></pubDate></item>
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<title><![CDATA[Composite Autoclave]]></title><link><![CDATA[https://ilshinauto.en.ec21.com/Composite_Autoclave--3722388_4076051.html]]></link><description><![CDATA[Variable of Autoclave 
Constant Temperature 
- Minimize temperature departure by circulation fan 
Pressure Accuracy 
- Automatic valve line minimizes pressure departure within 1.5% 
Calculating an ou]]></description><pubDate><![CDATA[20180919]]></pubDate></item>
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<title><![CDATA[Semiconductor Plastic Packaging Equipment / Photoelectric Semiconductor Packaging System]]></title><link><![CDATA[https://llp6258280.en.ec21.com/Semiconductor_Plastic_Packaging_Equipment_Photoelectric--11840944_11840952.html]]></link><description><![CDATA[variable quantity production
2. Tuoxin proprietary compression molding method
3. Optimal for high-volume production of LED packages
4. Modular concept to adapt to different production quantities (up ]]></description><pubDate><![CDATA[20230903]]></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[variable frequency motor excitation force is strong, rapid prototyping, cement full liquefaction, control system adopts PLC programmable controller and touch screen, equipped with data input and outp]]></description><pubDate><![CDATA[20210728]]></pubDate></item>
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<title><![CDATA[2-2. Automatic Flatbed Die Cutter (Index Drive Type)]]></title><link><![CDATA[https://techxcel.en.ec21.com/2_2._Automatic_Flatbed_Die--457288_457409.html]]></link><description><![CDATA[Variable depending on size) 
Feeding : Automatic Lead Edge Feeding 
Delivery : Auto Batch Delivery with Counter Ejecting 
Stripping : Options ; Stripping of Full Stripping 
Options : Semi Auto Pre-Fe]]></description><pubDate><![CDATA[20090624]]></pubDate></item>
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<title><![CDATA[Intelligent Var Compensator]]></title><link><![CDATA[https://pqtech.en.ec21.com/Intelligent_Var_Compensator--463785_572585.html]]></link><description><![CDATA[Outline
Rapid growth of non-linear Loads, such as large capacity welding machine, crane, variable speed motor device, draws a large reactive power from the source supply, results in of voltage distor]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[Bench Lathe Tl180v/350]]></title><link><![CDATA[https://wangxl.en.ec21.com/Bench_Lathe_Tl180v_350--777007_3357437.html]]></link><description><![CDATA[10 Steps (Gear changes required) Lathe motor size: 400w DC 240V Motor RPM: 0-2500rpm Variable Hardened and ground bed Approximate shipping dimensions:76x30.5x31.5cm Approximate shipping weight:43kg
]]></description><pubDate><![CDATA[20140508]]></pubDate></item>
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<title><![CDATA[Profile Bending Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Profile_Bending_Machine--11511703_11511743.html]]></link><description><![CDATA[variable speed adjustment
l 
-3+3 hydraulic support
l 
CNC automatic control
l 
Various types of pipes, profile molds and HEB, IPN and UPN beam accessories are available according to customer needs
l]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[Kneader and Internal Mixer]]></title><link><![CDATA[https://bjod.en.ec21.com/Kneader_and_Internal_Mixer--2032429_1894656.html]]></link><description><![CDATA[Variable-frequency control
4-40 r/min 
DC Variable-frequency control
Discharging method
Hydraulic drop door
Hydraulic drop door
Upper ram control
pneumatic control
pneumatic control
Rotating speed Ra]]></description><pubDate><![CDATA[20150307]]></pubDate></item>
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<title><![CDATA[Aluminum Separator HEPA Air Filter]]></title><link><![CDATA[https://jdjk899.en.ec21.com/Aluminum_Separator_HEPA_Air_Filter--3188367_3285517.html]]></link><description><![CDATA[variable moulds and with different test methods are available, which can reach ideal life-time and ensured efficiency at various operation conditions with rational protection from pre-filters. 
Featu]]></description><pubDate><![CDATA[20170614]]></pubDate></item>
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<title><![CDATA[Professional Lighting]]></title><link><![CDATA[https://sunnyxiao2022.en.ec21.com/Professional_Lighting--11621863_11621884.html]]></link><description><![CDATA[variable focal lengths and reflectors manufactured from different materials and sophisticated surface treatment, multiple types of light distribution curves are generated, suitable for various testin]]></description><pubDate><![CDATA[20220816]]></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[like Mitsubishi, Omron, Schneider, SMC, AirTac, etc.-Electronic static adjustable variable-frequency inverter, water-cooled welding transformer, adjustable welding current and frequency continuity.
]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
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<title><![CDATA[WDW-S01/02/05 Electronic Tensile Testing Machine]]></title><link><![CDATA[https://shiyanji.en.ec21.com/WDW_S01_02_05_Electronic--4048548_4096469.html]]></link><description><![CDATA[variable speed. Users can freely set the loading speed; Using stepping motor to drive, precise ball screw loading, photoelectric encoder to test tensile distance of sample, with characteristics of lo]]></description><pubDate><![CDATA[20120515]]></pubDate></item>
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<title><![CDATA[Plastic Injection Molding]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Plastic_Injection_Molding--11778431_11889733.html]]></link><description><![CDATA[variable crystalline structure and a vast range of applications depending on the particular type. It is one of the most widely produced plastics in the world.
PP: Polypropylene(PS) injection molding ]]></description><pubDate><![CDATA[20240117]]></pubDate></item>
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<title><![CDATA[Gantry Type Double-Spindle CNC High-Speed Drilling Machine]]></title><link><![CDATA[https://jinantianchen.en.ec21.com/Gantry_Type_Double_Spindle_CNC--4880670_4887321.html]]></link><description><![CDATA[variable frequency motor;
4) Comprehensive lubrication systems, and chip removal and cooling systems;
5) CNC, industrial computer control, servo motor positioning, with CAD / CAM capabilities.
Main T]]></description><pubDate><![CDATA[20131031]]></pubDate></item>
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<title><![CDATA[Brake Pad Production Line Machine]]></title><link><![CDATA[https://kellyzu.en.ec21.com/Brake_Pad_Production_Line_Machine--11549445_11549453.html]]></link><description><![CDATA[gluing during rolling. The conveyor speed is variable frequency and adjustable. The automatic air drying area is automatically dried the steel backing glue by fans,which is easy to operate.]]></description><pubDate><![CDATA[20220402]]></pubDate></item>

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