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<title><![CDATA[EC21 Product Catalogs - two balls]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/two_balls--2673/1/two balls.html]]></link><item>
<title><![CDATA[Support Unit + Servor Motor Mount Plate]]></title><link><![CDATA[https://boorimco.en.ec21.com/Support_Unit_Servor_Motor_Mount--12054514_12054574.html]]></link><description><![CDATA[ball screw side and motor side are integrated into a single unit, minimizing shaft misalignment.
※ Note: There are two types of PCDs depending on the servo motor specifications. Please make sure to]]></description><pubDate><![CDATA[20251219]]></pubDate></item>
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<title><![CDATA[Trunnion Ball Valves, Floating Ball Valves]]></title><link><![CDATA[https://jadezhu1022.en.ec21.com/Trunnion_Ball_Valves_Floating_Ball--12051985_12053597.html]]></link><description><![CDATA[Toption provides a wide range of ball valves from standard brass full port general service valves, to one-, two- and three-piece designs for more severe applications, with typical types including fla]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Valid Magnetics Industrial CNC Servo Press Machine]]></title><link><![CDATA[https://validmagnetics.en.ec21.com/Valid_Magnetics_Industrial_CNC_Servo--8979451_11267469.html]]></link><description><![CDATA[ball screw with a servo motor to perform 
precise pressing and assembly tasks. It enables full closed-loop control
of pressing force and insertion depth during the pressing process, 
thereby achievin]]></description><pubDate><![CDATA[20250105]]></pubDate></item>
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<title><![CDATA[Fish Meal Plant,Fish Meal Machine,Fish Meal Production Line]]></title><link><![CDATA[https://hopeland119685.en.ec21.com/Fish_Meal_Plant_Fish_Meal--10004028_10004098.html]]></link><description><![CDATA[ball bearing, and its speed is adjusted by an electromagnet governor. Two seal rotary joints are sitting at both ends of the rotor for steam in and condensed water out.
2. Squeezer
Overview: The Sque]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
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<title><![CDATA[SS Ball Valves EATHU Can Supply]]></title><link><![CDATA[https://eathucasting.en.ec21.com/SS_Ball_Valves_EATHU_Can--12018284_12018296.html]]></link><description><![CDATA[ball valves in various configurations, including two-piece, three-piece, and flanged designs, with options for manual, pneumatic, or electric actuation. These valves provide smooth, reliable flow con]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[DIN Floating Ball Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/DIN_Floating_Ball_Valve--12001320_12008447.html]]></link><description><![CDATA[DIN Floating Ball ValveApplicable Standards:Ball Valve design according to API6D,BS5351,ASME B16.34Face to face ASME B16.10,AP6DEnd Flanges ASME B16.5/ASME B16.47Butt welded ends ASME B16.25Fire Safe]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[Electrical Discharging Saw Machine]]></title><link><![CDATA[https://techedm.en.ec21.com/Electrical_Discharging_Saw_Machine--10439326_10717502.html]]></link><description><![CDATA[ball screw on the V guide way of the machine body.
⑵ Device of running the belt type steel electrode.
This device has functions of running&amp; guiding and controlling the tension of the belt type elec]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[2 PCS Cast Steel Trunnion Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/2_PCS_Cast_Steel_Trunnion--12001280_12001296.html]]></link><description><![CDATA[ball and the valve seat tighter. Through the action of medium pressure, a reliable sealing effect can be formed, effectively preventing medium leakage.
3. Two piece structure: Compared to the three p]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Vacuum Electric Displacement Stage, Precision Motorized Linear Stage PT-GD140-(50-500)]]></title><link><![CDATA[https://pdvrebecca.en.ec21.com/Vacuum_Electric_Displacement_Stage_Precision--12000008_12000041.html]]></link><description><![CDATA[Specification:The product can be used alone or combined with XY two-dimensional Stage.
Model Number
PT-GD140G-50
PT-GD140G-100
PT-GD140G-150
PT-GD140G-200
PT-GD140G-300
PT-GD140G-400
PT-GD140G-500
St]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
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<title><![CDATA[Impact V Notch U Notch Broaching Machine/Broach Cutter]]></title><link><![CDATA[https://lgtester4.en.ec21.com/Impact_V_Notch_U_Notch--9978752_10041348.html]]></link><description><![CDATA[Impact V Notch U Notch Broaching Machine/Broach Cutter
Overview
This machine adopts high-precision ball screw drive, linear guide and support, this structure ensures the broach of stability and geome]]></description><pubDate><![CDATA[20240803]]></pubDate></item>
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<title><![CDATA[RJN-200 Paintball Vitamin E Fish Oil DHA Facial Serum Capsules Softgel Encapsulation Machine]]></title><link><![CDATA[https://maggie1234567.en.ec21.com/RJN_200_Paintball_Vitamin_E--11928429_11928452.html]]></link><description><![CDATA[Basic Info.Model NO.RJN-200TrademarkNOAHOriginChinaProduction Capacity500sets/YearProduct DescriptionRjn-200 Paintball Vitamin E Fish Oil DHA Facial Serum Capsules Softgel Encapsulation Machine Appli]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[1325 Stone Carving Machine   Stone Cutting Machine China   Stone CNC Machine Suppliers]]></title><link><![CDATA[https://cncroutercn.en.ec21.com/1325_Stone_Carving_Machine_Stone--11411124_11411135.html]]></link><description><![CDATA[two-way cooling cutter, which can effectively improve the service life of the cutter.
7. Software compatible, compatible with Type3 / Artcam / Castmate / Wentai and other CAD / CAM design software.
S]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Double Row Angular Contact Ball Bearings]]></title><link><![CDATA[https://wkb01.en.ec21.com/Double_Row_Angular_Contact_Ball--11877034_11915636.html]]></link><description><![CDATA[Double Row Angular Contact Ball Bearing
feature two rows of balls inclined to the bearing axis, providing enhanced load-carrying capacity for both radial and axial loads. These double row angular con]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[API Oilfield Wellhead Annular Blowout Preventer/BOP]]></title><link><![CDATA[https://machinery14.en.ec21.com/API_Oilfield_Wellhead_Annular_Blowout--9182239_9182250.html]]></link><description><![CDATA[two-way seal of piston rod can prevent the inter-leakage between well fluid and hydraulic oil. And installation and dismantling of packing set is convenient. 
2. Annular BOP 
1) Application 
Used in ]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Heavy Duty Precision Double Head Cutting Saw Machine with Cheap Price]]></title><link><![CDATA[https://sdmmcnc.en.ec21.com/Heavy_Duty_Precision_Double_Head--10171390_10191048.html]]></link><description><![CDATA[Two saw heads are adjustable and cut the profiles in 67.5&amp;deg;，45&amp;deg;，90&amp;deg;freely. 
1.6 Auto-opening shield maked the operation safety. 
1.7 Right heads feeding adopts pitch ball screw-lead mo]]></description><pubDate><![CDATA[20161021]]></pubDate></item>
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<title><![CDATA[Crusher  XKP-450/560ZG-B, XKP-400]]></title><link><![CDATA[https://bjod.en.ec21.com/Crusher_XKP_450_560ZG_B--9409635_1893496.html]]></link><description><![CDATA[two rolls: 1:1.38 
(6) reducer: ZSY450-45, hardened gear reducer, single input and single output reducer, single roll (rear roll) is driven. 
(7) machine frame: steel plate Q235 welding, thickness 25]]></description><pubDate><![CDATA[20150307]]></pubDate></item>
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<title><![CDATA[Particle Analyzing Instrument(Testing Sieve,Vibro Sieve)]]></title><link><![CDATA[https://xxsfjx.en.ec21.com/Particle_Analyzing_Instrument_Testing_Sieve--2426768_2427224.html]]></link><description><![CDATA[plate with water outlet are available for wet grain size analysis; 
8. Separation-assistance balls are available for sticky material filtering analysis. The motion of the balls avoids mesh blockage.]]></description><pubDate><![CDATA[20071106]]></pubDate></item>
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<title><![CDATA[Immersion Tank DEEPLINE]]></title><link><![CDATA[https://protonluckenwalde.en.ec21.com/Immersion_Tank_DEEPLINE--11280316_11291138.html]]></link><description><![CDATA[ball type valves are used for discharge.
WORKING PRINCIPLE:
It is based on the principle of surface cleaning and processing by taking the material to be surface cleaned into the baskets as a general ]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
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<title><![CDATA[CNC Woodworkng Engraving Machine with High Accuracy]]></title><link><![CDATA[https://tzjdmachine.en.ec21.com/CNC_Woodworkng_Engraving_Machine_with--7107758_7156423.html]]></link><description><![CDATA[two motors and unique two rack driving, 
No deformation and vibration after a long-time work within high speed.
5. Application of driver with high definition subdivision ensures fast speed and high a]]></description><pubDate><![CDATA[20170411]]></pubDate></item>
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<title><![CDATA[3000*4000mm Cutting Size 420mpa High Speed High Pressure Glass CNC Water Jet Cutting Machine]]></title><link><![CDATA[https://dergirl.en.ec21.com/3000_4000mm_Cutting_Size_420mpa--7906040_10119997.html]]></link><description><![CDATA[ball screw and linear guider
21. imported USA intensifier and TAIWAN accumulator and high pressure assembly and low pressure assembly
Display 
Main technical parameter of water jet cutting machine
In]]></description><pubDate><![CDATA[20170511]]></pubDate></item>
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<title><![CDATA[Fast Speed Two Spindles Stone Engraving Machine Price 1325]]></title><link><![CDATA[https://hopetool1129.en.ec21.com/Fast_Speed_Two_Spindles_Stone--11604569_11604622.html]]></link><description><![CDATA[Fast speed two spindles stone engraving machine price 1325
Product Description
characteristic:
1.leading Rack Drive, fast, high efficiency, air-speed can reach 35 m / min or more, against the wave pl]]></description><pubDate><![CDATA[20220718]]></pubDate></item>
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<title><![CDATA[Swbtec Slewing Bearing &amp; Slewing Ring]]></title><link><![CDATA[https://swbtec1.en.ec21.com/Swbtec_Slewing_Bearing_Slewing_Ring--11605076_11657469.html]]></link><description><![CDATA[two loads, sometimes there is just one load. This requires the slewing bearings to have high stability of quality, SWBTEC slew bearing, from raceway hardening to gear hard treatment, we strive to exc]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Dispersant NNO (A)]]></title><link><![CDATA[https://jfchemtech1.en.ec21.com/Dispersant_NNO_A--11882969_11882975.html]]></link><description><![CDATA[ball milling time can be shortened.
5. Paper industry: Water-soluble paint, pigment dispersant, water treatment agent, carbon black dispersant.
Package of Dispersant NNO (A)
25 kg woven bags lined wi]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[High Precision CNC Motor Mount Swiss Turning Parts Manufacturer]]></title><link><![CDATA[https://yyprecision1.en.ec21.com/High_Precision_CNC_Motor_Mount--11647468_11648148.html]]></link><description><![CDATA[Ball Screw And Motor Are Integrated, And This Structure Can Effectively Reduce The Error Between The Two Axes.High Positioning Accuracy: The Connecting Member Is Equipped With A Special Ball Screw Su]]></description><pubDate><![CDATA[20220929]]></pubDate></item>
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<title><![CDATA[Global Valve BK-F-G3 | AMLPP | Drilling Rig |Export]]></title><link><![CDATA[https://klk455.en.ec21.com/Global_Valve_BK_F_G3--11872763_11872765.html]]></link><description><![CDATA[ball bearing 2221 West shaft
HH-0312NC-0100-GR8
51300-277-B O-RING
Roller shaft accessories ZJ32Laxis BA70001-12.17
COUPLING, ELASTOMERIC 125796-1-4-01
GT350E Chassis* Front Steelplate second piece
P]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Four-axis 3D CNC Foam Cutting Table]]></title><link><![CDATA[https://roielfc.en.ec21.com/Four_axis_3D_CNC_Foam--11838013_11838016.html]]></link><description><![CDATA[ball screw cylinder. The accuracy of the ball screw cylinder is level 5. The X axis is driven by a rack and pinion.
5. The driving motor is a stepping motor, which adopts the brand standard series st]]></description><pubDate><![CDATA[20230825]]></pubDate></item>
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<title><![CDATA[Automatic CNC Thread Rolling Machine]]></title><link><![CDATA[https://rollerthread.en.ec21.com/Automatic_CNC_Thread_Rolling_Machine--11802091_11807276.html]]></link><description><![CDATA[ball screw, reduce the influence of hydraulic temperature change on machining accuracy;
● With radial rolling, axial rolling, rerolling, reciprocating rolling 4 processing methods, can be the same ]]></description><pubDate><![CDATA[20230615]]></pubDate></item>

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