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<title><![CDATA[EC21 Product Catalogs - variable power]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/variable_power--2673/1/variable power.html]]></link><item>
<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[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[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[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[power supply
AC220V single phase 50/60HZ (customizable)
PLC
Xinjie
touchscreen
Xinjie
Spindle motor
0.37Kw
Motor speed
1400r/min (adjustable by variable frequency)
Pinch wheel motor
90w (speed adjust]]></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[power saving;Diameter workable: Φ5-Φ20mm (by customized);
Number of station: 12 ~18 stations by customized;
Speed option: Fixed speed or Variable speed. 
Use our MgO Compressing Equipment to work f]]></description><pubDate><![CDATA[20240928]]></pubDate></item>
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<title><![CDATA[Air Pollution Control Equipment]]></title><link><![CDATA[https://quanduan2024.en.ec21.com/Air_Pollution_Control_Equipment--11999860_11999985.html]]></link><description><![CDATA[variable frequency debugging, the system pre-sets the corresponding frequency power for each valve&apos;s opening time, achieving automatic frequency conversion and intelligent energy-saving effects. Addi]]></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[QFP Package Lead Frame Precision High-speed Stamping Production Line]]></title><link><![CDATA[https://oreku.en.ec21.com/QFP_Package_Lead_Frame_Precision--11941325_11951019.html]]></link><description><![CDATA[Variable frequency permanent magnet motor
Plug terminal 65T precision high speed automatic punching machine optional accessories:
Nominal force: 65T
Ability occurrence point: 2.0mm
Stroke: 30mm
Strok]]></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[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[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[power unit. However, it also does the following
· High resistance to variable operating pressures and flow rates.
· Wide range of micron rating∶ from 1μm to 500μm.
· Improved system reliabilit]]></description><pubDate><![CDATA[20240514]]></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[4000t~14000t Hydraulic Presses]]></title><link><![CDATA[https://tpypress.en.ec21.com/4000t_14000t_Hydraulic_Presses--11878890_11878895.html]]></link><description><![CDATA[Variable frequency technology realizes adjustable pressing speed, ensuring shorter working time and higher stack quality.
PLC realizes controlling and monitoring of the press.
Made to order Products
]]></description><pubDate><![CDATA[20231222]]></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[Linear Motion Lead Screws]]></title><link><![CDATA[https://vxolinearmotion.en.ec21.com/Linear_Motion_Lead_Screws--11741589_11741590.html]]></link><description><![CDATA[variables are precisely monitored to ensure the highest level of lead accuracy.
Precision Linear Motion Lead Screws Application
Linear motion lead screws are often used in linear actuators, machine t]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Mimaki CJV30-130 Printer/Cutter (54-Inch) -bataviadropship.Com-]]></title><link><![CDATA[https://bataviadropship.en.ec21.com/Mimaki_CJV30_130_Printer_Cutter--11823383_11825532.html]]></link><description><![CDATA[variable dot technology)
Printing speeds:
186 sqft/hr (17.3 m2/hr) at 540 x 720 dpi, 4 pass
126 sqft/hr (11.7 m2/hr) at 540 x 1080 dpi, 6 pass
78.5 sqft/hr (7.3 m2/hr) at 720 x 1440 dpi, 8 pass
Cutti]]></description><pubDate><![CDATA[20230727]]></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[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[12 Passage Wire Drawing Machine]]></title><link><![CDATA[https://szalphatech.en.ec21.com/12_Passage_Wire_Drawing_Machine--11844291_11844292.html]]></link><description><![CDATA[power
Motor power
Net weight
Size
380v
2700w
365kg
162cm*70cm*125cm
Speed
Variable frequency speed regulation
Product Feature And Application:This 12 Passage Wire Drawing Machine can draw the wire th]]></description><pubDate><![CDATA[20230913]]></pubDate></item>
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<title><![CDATA[C Type Punch Press Machine]]></title><link><![CDATA[https://yitian12.en.ec21.com/C_Type_Punch_Press_Machine--11600774_11853770.html]]></link><description><![CDATA[Variable speed
s.p.m
20-50
40-70
20-50 40-70
20-50 50-70
Stable speed
s.p.m
35
35
35
Stroke
mm
200
90
200 90
200 100
Max Die height
mm
400
450
450 500
460 510
Slider adjustmen
mm
100
100
110
Slide si]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Small 3 Axis CNC Machine Center VMC300-05 Vocational CNC Training Tools]]></title><link><![CDATA[https://xendoll2020.en.ec21.com/Small_3_Axis_CNC_Machine--11201645_11865893.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,
convert]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[Mesh Belt Shot Blasting Machine]]></title><link><![CDATA[https://shotblastpro.en.ec21.com/Mesh_Belt_Shot_Blasting_Machine--11009215_11023759.html]]></link><description><![CDATA[variable mesh belt surface on which a variety of parts can be uniformly blasted. The high-quality mesh belt ensures that the workpiece remains in the perfect position to be blasted. As each part is b]]></description><pubDate><![CDATA[20191031]]></pubDate></item>
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<title><![CDATA[Automatically Interchangeable Steel Forming Machine]]></title><link><![CDATA[https://metalrollingmach68.en.ec21.com/Automatically_Interchangeable_Steel_Forming_Machine--10979436_11033933.html]]></link><description><![CDATA[variable speed adjusting, encoder control brake.
Main frame adopts channel steel to construct the girder, and welding a steel plate to strengthen the structure.
Two side separated forming rollers lin]]></description><pubDate><![CDATA[20200608]]></pubDate></item>
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<title><![CDATA[Metal CNC Machining Parts]]></title><link><![CDATA[https://zdcpu.en.ec21.com/Metal_CNC_Machining_Parts--11356122_11356139.html]]></link><description><![CDATA[variable diameter section, flat cover and tightening mouth. Mainly used in water, beverages, beer, food, petrochemicals, nuclear power, machinery, medical equipment, fertilizers, shipbuilding, waterp]]></description><pubDate><![CDATA[20210322]]></pubDate></item>
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<title><![CDATA[Constant Pressure Pump]]></title><link><![CDATA[https://heavyequipmentmainta.en.ec21.com/Constant_Pressure_Pump--11586014_11631015.html]]></link><description><![CDATA[variable between qV max and qV min = 0.
As a heavy equipment parts dealer, we have types of hydraulic pump parts
for sale, if you have needs, please contact us.
If you want to know more types of pist]]></description><pubDate><![CDATA[20220901]]></pubDate></item>
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<title><![CDATA[4KW~15KW 220V-1P Induction Water Heater]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/4KW_15KW_220V_1P_Induction--11682717_11905148.html]]></link><description><![CDATA[Variable frequency induction heating water heater
, is high frequency of electromagnetic induction heating, water and electricity separate completely. Induction geyser has never leakage by using the ]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Shale Gas Compressor for Shale Gas Extraction]]></title><link><![CDATA[https://dynamic59.en.ec21.com/Shale_Gas_Compressor_for_Shale--11842177_11842195.html]]></link><description><![CDATA[variable speed drive control systems that evenly match gas compression volumes to production rates. A reduction in drive speed saves power and trims operating costs.Each motor/compressor combination ]]></description><pubDate><![CDATA[20230907]]></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[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[CX-315/630ZF Delta CNC Controlled Electro Fusion Wire Laying Machine]]></title><link><![CDATA[https://electrofusion.en.ec21.com/CX_315_630ZF_Delta_CNC--9519568_9519850.html]]></link><description><![CDATA[variable pitch; Wiring tool cut the inner surface, scratched plastic will curve outside, embedded copper wire at the same time. Close the scratched plastic with wheels.
Features 
1 High precision of ]]></description><pubDate><![CDATA[20151023]]></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[Supercombinata SC1]]></title><link><![CDATA[https://elsasrl.en.ec21.com/Supercombinata_SC1--3673682_4095503.html]]></link><description><![CDATA[Power at rated speed: 90 W
Max Speed: 11 rpm
Feed system: Electromechanical
Feed: Manual/Automatic
WELDING TECHNOLOGY
Spiral: Continuous with variable step
Welding machine: Compatible with MIG/MAG we]]></description><pubDate><![CDATA[20220208]]></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[Cage Welding Machine for Filter Bag Cage]]></title><link><![CDATA[https://zhnyuling0826.en.ec21.com/Cage_Welding_Machine_for_Filter--5734672_6867678.html]]></link><description><![CDATA[Product Details:
Place of Origin
Zhejiang, China (Mainland)
Brand Name
ZGTEK
Model Number
DLN Series
Voltage
380V or customized
Current
Variable
Rated Capacity
80KVA
Rated Duty Cycle
35%
Dimensions
1]]></description><pubDate><![CDATA[20150328]]></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[x 1270
25
2 x 9.0
3300 x 1830 x 1740
4000
800x800,600x900
Remark *
Processing tub with curved well.
Option
1. Variable frequency speed control. 
2. Compound metering system. 
3. Sound-proof lid.
]]></description><pubDate><![CDATA[20180928]]></pubDate></item>
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<title><![CDATA[Wire Forming Machine, Spring Machine, Spring Coiling Machine, Spring Expression Machine HT-Y5120]]></title><link><![CDATA[https://huiting.en.ec21.com/Wire_Forming_Machine_Spring_Machine--10633330_11026226.html]]></link><description><![CDATA[variable diameter forming mechanisms, ensuring high accuracy and strong power, minimizing load of motor and reducer, and enhancing the force.
6. Be equipped with precision detection and tracking syst]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
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<title><![CDATA[Larg Semi-automatic Grinding Machine]]></title><link><![CDATA[https://tjrswxt.en.ec21.com/Larg_Semi_automatic_Grinding_Machine--10862753_10866094.html]]></link><description><![CDATA[The front and side of the diamond saw blade are semi-automatically grinding.
Main features
1.Saw blade three-sided cutting function
2.Manual control of grinding wheel feed
3.Variable speed motor with]]></description><pubDate><![CDATA[20200822]]></pubDate></item>
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<title><![CDATA[1000*1000MM Metal Granite and Marble Medallion CNC High Pressure Water Jet  Cutting System with CE]]></title><link><![CDATA[https://dergirl.en.ec21.com/1000_1000MM_Metal_Granite_and--7906040_10120022.html]]></link><description><![CDATA[variable pump, so can reduce electricity cost for customers. 
13. we can do 220V and 415v also. 
14. like height tracking system, positioning system , we can also provide. 
15. all our components are]]></description><pubDate><![CDATA[20180621]]></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_10595235.html]]></link><description><![CDATA[variable 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 ]]></description><pubDate><![CDATA[20180821]]></pubDate></item>
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<title><![CDATA[Twin Screw Extruder]]></title><link><![CDATA[https://jkjd21.en.ec21.com/Twin_Screw_Extruder--9430648_9430649.html]]></link><description><![CDATA[HS type high-torque gearbox,
2. Screw speed of 1000 rpm at L/D ratios above 52/1,
3. Capacity variable between 800~2000kg/h, and
4. Control system for user convenience and machine safety.
]]></description><pubDate><![CDATA[20160430]]></pubDate></item>

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