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<title><![CDATA[EC21 Product Catalogs - screw unit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/screw_unit--2630/1/screw unit.html]]></link><item>
<title><![CDATA[3 Axis CNC Drilling EDM Machine]]></title><link><![CDATA[https://edmaching.en.ec21.com/3_Axis_CNC_Drilling_EDM--4246547_11777626.html]]></link><description><![CDATA[unit
0.001mm
Axis moving control mode
Electric wheel
Input/output interface
USB LAN RS-232
Working solution
water
Control mode
Moving card
Screen display
15″LCD touch screen
Program
MDI CAD LIST
Sc]]></description><pubDate><![CDATA[20241031]]></pubDate></item>
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<title><![CDATA[Three Axis Rigid Rail Vertical Machining Center]]></title><link><![CDATA[https://hannover2022.en.ec21.com/Three_Axis_Rigid_Rail_Vertical--11700238_11700242.html]]></link><description><![CDATA[unit spindle, ball screw, tool cylinder, lubrication setting, tool magazine, coupling, and lead screw bearing, are all imported products, which are reliable and durable.
4. The assembly process of th]]></description><pubDate><![CDATA[20241021]]></pubDate></item>
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<title><![CDATA[CNC Pipe Threading Lathe for Drill Collar]]></title><link><![CDATA[https://hongyuancnc.en.ec21.com/CNC_Pipe_Threading_Lathe_for--10564662_10572582.html]]></link><description><![CDATA[unit
X/Z
mm
0.001/0.001
Min. moving distance
X/Z
0.0005/0.001
Min. testing unit
X/Z
0.0005/0.001
Feeding
Rate and screw pitch
range
Quick
moving
X
m/min
10
Z
10
Screw type
API 5B,5CT euial length thr]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Electrical Discharge Sawing Machines]]></title><link><![CDATA[https://worthycnc.en.ec21.com/Electrical_Discharge_Sawing_Machines--11752242_11752243.html]]></link><description><![CDATA[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 electrode]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[Heavy Duty CNC Turning and Milling, Metal Turning Machine, Industrial Machine, Metal Working CNC]]></title><link><![CDATA[https://yornewmachine.en.ec21.com/Heavy_Duty_CNC_Turning_and--11380514_11406958.html]]></link><description><![CDATA[Yornew Middle CNC Lathe 
Item 
Unit 
CK250 
Outlook
/
Inner 
/ 
Max Spindle Speed 
rpm 
3500 （ 4000 max) 
Finish after machining 
1.6Ra 
Spindle hole 
mm 
25 
Repeat positioning accuracy 
mm 
±0.0]]></description><pubDate><![CDATA[20241008]]></pubDate></item>
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<title><![CDATA[Multi Axis CNC EDM Small Hole Drilling Machine Sjd704wl]]></title><link><![CDATA[https://kyrieliu.en.ec21.com/Multi_Axis_CNC_EDM_Small--11989890_12002776.html]]></link><description><![CDATA[Product Description
Features:
High quality resin sand cast bed, precision screw guide, AC servo control.4-axis CNC system on Windows.Programing base on 2D/3D model.15&quot; LCD screen and industrial PC co]]></description><pubDate><![CDATA[20240911]]></pubDate></item>
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<title><![CDATA[Threading Machines]]></title><link><![CDATA[https://trueworks.en.ec21.com/Threading_Machines--11939716_11939717.html]]></link><description><![CDATA[unit.THE SADDLE: The Saddle is fitted on two pillars very precisely. It runs on pillars very smoothly and accurately to the Head Stock alignment.THE APRON:The apron gives movement to the saddle with ]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[BHJG570 Bucking Machine]]></title><link><![CDATA[https://lzbhmachine.en.ec21.com/BHJG570_Bucking_Machine--11540564_11930678.html]]></link><description><![CDATA[sensor which is used to measure torque (the unit is KN.m). Control system will contrast the torque value and screw circles to the setting value, so that the bucking machine operates automatically.
]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[High Speed Drill]]></title><link><![CDATA[https://sung612777.en.ec21.com/High_Speed_Drill--9808453_9595477.html]]></link><description><![CDATA[High Speed Drill
Specifications
Code No.
D
L1
L
Insert
Screw
Driver
S20
S25
S32
S40
HSD-13030D
13.0
42
119
WC..03T104
TSB-18045
TXL-6
HSD-13030D
13.5
44
121
HSD-13030D
14.0
45
122
HSD-13030D
14.5
47
]]></description><pubDate><![CDATA[20170105]]></pubDate></item>
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<title><![CDATA[Fabric Nylon Slideway Bellows]]></title><link><![CDATA[https://ruiaodragchain.en.ec21.com/Fabric_Nylon_Slideway_Bellows--10910303_10888274.html]]></link><description><![CDATA[unit:mm）
L
Length after extension
H
outside height of the cover
L1
Length after compression
H2
inside height of the cover
L2
Travel length
connecting plate
PVC or Iron
B
Outside width of the cover
]]></description><pubDate><![CDATA[20230617]]></pubDate></item>
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<title><![CDATA[CK6163EHeavy Duty CNC Lathe Machine]]></title><link><![CDATA[https://lzcncmachine.en.ec21.com/CK6163EHeavy_Duty_CNC_Lathe_Machine--10991044_10991063.html]]></link><description><![CDATA[Unit
CK6163E
Technical specification
Max.swing over bed
mm
630
Max.swing over cross slide
mm
350
Max.turning length
mm
1000-12000
Bed width
mm
550
Max.work piece weight
T
2
Main drive
Form
Three step]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[Vmc 1060 CNC Machining Center]]></title><link><![CDATA[https://adbc831011.en.ec21.com/Vmc_1060_CNC_Machining_Center--11041902_11042101.html]]></link><description><![CDATA[screw without gap, which ensures the accurate positioning and synchronous of the machine.
5.It uses fast-speed, high-precise and high rigid spindle units. The axial and radial bearing have large load]]></description><pubDate><![CDATA[20191217]]></pubDate></item>
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<title><![CDATA[Precision CNC Lathe Turning Center]]></title><link><![CDATA[https://cncgongtie.en.ec21.com/Precision_CNC_Lathe_Turning_Center--10959671_10959682.html]]></link><description><![CDATA[screw, with central and pre-stretching ball screw assembly method, for realizing the precise turning with tolerance of µ level.
*With 90º vertical bed body structure, will bring more processing spa]]></description><pubDate><![CDATA[20230923]]></pubDate></item>
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<title><![CDATA[New CNC/Mnc Heavy Cutting Horizontal Machining Center with Good Price (GDHM-50VNC)]]></title><link><![CDATA[https://15361542990.en.ec21.com/New_CNC_Mnc_Heavy_Cutting--11598710_11599156.html]]></link><description><![CDATA[screw and guide rail, good stability and high precision.
· The reinforcement makes the column and the bed integrated, the performance indexes of each component are guaranteed, and the bed has high r]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
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<title><![CDATA[Turning and Milling CNC Lathe CK46DY8]]></title><link><![CDATA[https://leichmancnc.en.ec21.com/Turning_and_Milling_CNC_Lathe--11739206_11739208.html]]></link><description><![CDATA[Unit
CK46DY8
Capacity
Max swing over bed
mm
420
Max cutting diameter
mm
300
Max cutting length
mm
220
Travel
X axis travel
mm
800
Y axis travel
mm
255
Z axis travel
mm
360
Precision
Spindle runout
mm]]></description><pubDate><![CDATA[20231205]]></pubDate></item>

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