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<title><![CDATA[EC21 Product Catalogs - double holes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/double_holes--2673/1/double holes.html]]></link><item>
<title><![CDATA[Concrete Pole Machine,Concrete Pole,Concrete Pole Production Line]]></title><link><![CDATA[https://hopeland2010.en.ec21.com/Concrete_Pole_Machine_Concrete_Pole--4261220_9726473.html]]></link><description><![CDATA[holes/cm2
1
5
Screen for sand
0.16, 0.315, 0.63,1.25, 2.5, 5.0mm
1
6
Screen for carpolite
2.5~40mm
1
7
Dry oven
105±5ºC
1
8
Thermometer
0~100ºC
1
9
Vernier caliper (double function)
1
10
Standard ]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
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<title><![CDATA[DWVH-200-620 Vertical Honing Machine]]></title><link><![CDATA[https://19921233307.en.ec21.com/DWVH_200_620_Vertical_Honing--11977130_11977131.html]]></link><description><![CDATA[hole (top,middle and bottom),
double stroke movement can be set in the same program(such as the taper at the end of the blind hole is relatively large).
The design of flexible modular column is easy ]]></description><pubDate><![CDATA[20240730]]></pubDate></item>
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<title><![CDATA[Atmospheric Plasma Cleaning System Chain Conveyor]]></title><link><![CDATA[https://atvplasma.en.ec21.com/Atmospheric_Plasma_Cleaning_System_Chain--11960396_11963494.html]]></link><description><![CDATA[holes, bursting holes, and peeling.
Principles of Plasma Cleaning
1. Etching on the Material Surface - Physical Effect
The large number of ions, excited molecules, free radicals and other active part]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[Main Control Board 500CIM05 1MRB150077R1/B]]></title><link><![CDATA[https://wwww666666.en.ec21.com/Main_Control_Board_500CIM05_1MRB150077R1--11939088_11948444.html]]></link><description><![CDATA[double width module, o PFSA140 3BSE006503R1 PFSK151 3BSE018876R1 PFSK152 3BSE018877R1 COM0034 2RCA023019A0004C 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 PFEA111-20 3BSE050090R20 PFEA1]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
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<title><![CDATA[SMD Chip Inductor Hardware Base Stamping Parts Precision High Speed Punch]]></title><link><![CDATA[https://oreku.en.ec21.com/SMD_Chip_Inductor_Hardware_Base--11941325_11951029.html]]></link><description><![CDATA[double)
3. Gear feeder (width option: 150/200/300/400)
4. Electronic disc (weighing 500kg)
5. Single sided two handed material receiving machine
6. Single point dead center monitor
7. Double point de]]></description><pubDate><![CDATA[20240613]]></pubDate></item>
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<title><![CDATA[CK210 Small CNC Lathe]]></title><link><![CDATA[https://yornewmachine.en.ec21.com/CK210_Small_CNC_Lathe--11380514_11380519.html]]></link><description><![CDATA[double-nut ball screw, bearings and couplings with high precision positioning, while adding an automatic oil lubrication system, to protect your machine precision, extended service life.
(12). 220VAC]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
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<title><![CDATA[SG180/160-2JD Large CNC Metal Wire Mesh Weaving Machine]]></title><link><![CDATA[https://wireweavingmachine.en.ec21.com/SG180_160_2JD_Large_CNC--11151401_11151502.html]]></link><description><![CDATA[double -beat/pick
CNC: Precise and fast one way linear weft leading is controlled by high performance servo motor under PLC control. Adopt Numerical control let -off (feeding warp wire ) by AC servo ]]></description><pubDate><![CDATA[20240507]]></pubDate></item>
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<title><![CDATA[Hobby CNC Metal Machines  Micro CNC Lathe Machine]]></title><link><![CDATA[https://yornew.en.ec21.com/Hobby_CNC_Metal_Machines_Micro--10330179_10330192.html]]></link><description><![CDATA[double-nut ball screw, bearings and couplings with high precision positioning, while adding an automatic oil lubrication system, to protect your machine precision, extended service life.(12). 220VAC ]]></description><pubDate><![CDATA[20240507]]></pubDate></item>
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<title><![CDATA[CNC Round Pipe Hydraulic Punching Machine]]></title><link><![CDATA[https://pipepunching.en.ec21.com/CNC_Round_Pipe_Hydraulic_Punching--11917366_11921583.html]]></link><description><![CDATA[hole automatically. The operator sets data in the touch screen, and the PLC control system will automatically save the parameters, such as pipe length, holes quantity, hole distance, pipe quantity, a]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Small Bench Top CNC Lathe Education Machines]]></title><link><![CDATA[https://xendoll2020.en.ec21.com/Small_Bench_Top_CNC_Lathe--11201645_11865853.html]]></link><description><![CDATA[double-nut
ball screw, bearings, and couplings with high precision positioning, while
adding an automatic oil lubrication system, to protect your machine precision,
extended service life.
(12). 220VA]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[Guardrail Roll Forming Machine]]></title><link><![CDATA[https://hzrollforming.en.ec21.com/Guardrail_Roll_Forming_Machine--11257491_11257507.html]]></link><description><![CDATA[double layer forming machine
is broken?
We provide 12 months free warranty and free technical support for the whole life of any machine.
As the guardrail machine manufacturers, we have guardrail mach]]></description><pubDate><![CDATA[20200914]]></pubDate></item>
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<title><![CDATA[Carbide BTA Deep Hole Drilling Inserts TPMX1403/1704/2405/2807 Indexable Cutting Tools]]></title><link><![CDATA[https://carbidedrillinserts.en.ec21.com/Carbide_BTA_Deep_Hole_Drilling--11742289_11742290.html]]></link><description><![CDATA[double-color coating, suitable for steel, stainless steel and cast iron in semi-finishing and finishingP10~P25 YC1335Substrate with high strength and strong resistance to plastic deformation combined]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[Double Ridged Waveguide Couplers]]></title><link><![CDATA[https://dolphmw.en.ec21.com/Double_Ridged_Waveguide_Couplers--11689661_11689662.html]]></link><description><![CDATA[double-ridged waveguide
ranges from octave to triple octave, such wide bandwidth makes it difficult to design the high-directional broadwall coupler of the double-ridged waveguide. Dolph microwave pr]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
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<title><![CDATA[High Speed Punch Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Punch_Press--11600774_11696394.html]]></link><description><![CDATA[Double rack Uncoiler
3 Straightener with S loop
4 Automatic oil device to die
5 Auto Power Die lifer system:
6 Die Arm system:2 pcs
7 Anti-vibration system
8 Chute controller:
9 Die solenoid valve in]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[OEM Single-crystal Silicon Parts,Semiconductor Silicon Rings,Silicon Targets, Silicon Slotted Rings]]></title><link><![CDATA[https://huanaifei.en.ec21.com/OEM_Single_crystal_Silicon_Parts--11859710_11859862.html]]></link><description><![CDATA[double-sided polishing, double-sided etching, and double-sided lapping.
3.We can manufacture wafers in thicknesses from 100 µm (4 inches) to 2000 µm.
Silicon wafers for sensors and MEMS
We supply h]]></description><pubDate><![CDATA[20231028]]></pubDate></item>
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<title><![CDATA[Fiber Laser Cutting Machine HS-CG2560 Series]]></title><link><![CDATA[https://cmbio12.en.ec21.com/Fiber_Laser_Cutting_Machine_HS--11774782_11775445.html]]></link><description><![CDATA[holes, installation holes etc.
Detecting the maching accuracy, parallelism, straightness etc.,
by adding meters on the milling machine Blasting treatment Removing the oxide layer/rust etc. on the mac]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[Temperature Chamber]]></title><link><![CDATA[https://libtest.en.ec21.com/Temperature_Chamber--11857760_11857762.html]]></link><description><![CDATA[double-layer thermo stability silicone rubber sealing
Standard Configuration
1 Cable hole with plug; 2 shelves
There are many environmental chamber manufacturers
, but we are one of the best choices ]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
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<title><![CDATA[Ruby Hole BEARING1]]></title><link><![CDATA[https://jutouwangmingyue12.en.ec21.com/Ruby_Hole_BEARING1--11659350_11659355.html]]></link><description><![CDATA[The main types of through-hole series jewel components are: flat straight (olive) hole jewel components, single oil groove flat straight (olive) hole jewel components, double oil groove flat straight]]></description><pubDate><![CDATA[20230511]]></pubDate></item>
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<title><![CDATA[Grinding Wheel]]></title><link><![CDATA[https://qmachine0621.en.ec21.com/Grinding_Wheel--36877_8737495.html]]></link><description><![CDATA[DOUBLE FIBER GLASS CLOTH REINFORCED):75X1.6X16mm,100x1.6x16,100x2.5x22,115x2x22,125x2.5x22,150x2.5x22,180x3x22,230x3x25.4,255x3x25.4,305x3x25.4,355x3.5x25.4,405x3.5x25.4,455x4x25.4,510x4x25.4,585x4.5]]></description><pubDate><![CDATA[20180423]]></pubDate></item>
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<title><![CDATA[Medium-speed Granulator]]></title><link><![CDATA[https://granulator1125.en.ec21.com/Medium_speed_Granulator--3392687_3419127.html]]></link><description><![CDATA[double protection for the safety of human being and motor.
7.Separable design,the bunker, main body, mesh frame are dismounted easily, convenient for bunker cleaning.
8.special rubber belt ，the rot]]></description><pubDate><![CDATA[20230902]]></pubDate></item>
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<title><![CDATA[CX-160/315ZFDelta CNC Controlled Electro Fusion Wire Laying Machine]]></title><link><![CDATA[https://electrofusion.en.ec21.com/CX_160_315ZFDelta_CNC_Controlled--9519568_9519575.html]]></link><description><![CDATA[double the required pitch. The tool then rotates 180 degrees and then lays wire in the opposite direction to the second terminal.
Equipment Operating Procedures
1 Pipes fittings put into machine main]]></description><pubDate><![CDATA[20150521]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Dustproof_Testing_Machine_Dust_Proof--9657760_11802790.html]]></link><description><![CDATA[Double door structureSC-0201000*2000*1000PS. Other size or Walk-in Dustproof Chamber can be design according to customer’s request. 
Specifications:• Temperature range: RT+10~50℃• Standard wi]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[CNC Real Genuine Leather Digital Cutting Machine Oscillating Knife Vibrating Blade Leather Cutter]]></title><link><![CDATA[https://wisecnclaser.en.ec21.com/CNC_Real_Genuine_Leather_Digital--11543424_11544267.html]]></link><description><![CDATA[Description &amp; Specifications of standard single head
oscillating knife cutting machine: 
X working size
1600mm, if with double heads such as creasing
wheel or other tools, working size will be 1500mm]]></description><pubDate><![CDATA[20220317]]></pubDate></item>
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<title><![CDATA[Press Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Press_Machine--11511703_11511739.html]]></link><description><![CDATA[hole in the center of the worktable. The indenter is connected to the piston rod through a thread.
The main oil cylinder is a double-acting piston-type oil cylinder, and the bottom of the cylinder is]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[Casing Centralizers]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/Casing_Centralizers--11833053_11833057.html]]></link><description><![CDATA[Solid Rigid Type, Positive Type, Welded Spiral Type, Non-Welded Type, Double Bow type
Casing Size O.D.: 4-1/2 ~ 20 in (114 ~ 508 mm)
Hole Size O.D.: 6 ~ 26 in (165 ~ 680 mm)
Standard: API Spec. 10D
]]></description><pubDate><![CDATA[20230811]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[double cone surface, the integral valve and the elastic structure buckle die are fixed in the central position between the connecting rod. When the piston rod of the hydraulic cylinder is extended, t]]></description><pubDate><![CDATA[20230406]]></pubDate></item>

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