control variable,China control variable Manufacturers, Suppliers

sand-control screen pipe

Mar 01, 2013

We can produce sand-control screen pipes which is widely used in horizontal well. Screen ... a clear connectivity between oil-gas layer and borehole to control sand flow of oil-gas layer effectively and prevent borehole ... and oil layer to improve recovery ratio of reservoir; adopting variable density fluidics can not only defer or inhibit sudden movement ...

Supplier: Shengli Oilfield Kangbei Petroleum Engineering & Equipment Co., Ltd.

[China Manufacturers]

AC Variable Frequency Electric Drive drill rig

Jul 31, 2012

... and workover rig.AC variable frequency electric drive drilling rigs adopt VFD drive and digital control technology which can simplify ... round trip and drilling condition.Intelligentize travelling block position control has the function of preventing “bumping top and smashing ... be arranged unitedly so that it can achieve logic control,monitoring and protection through PLC during the whole drilling. ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

On Grid Type: FD21.0-100KW Variable Pitch Permanent Magnetic Wind Turbine

Oct 30, 2012

A. ISO9001/ CE certificate B. Variable Pitch System C. Permanent Magnetic D. Low start-up speed ...

Supplier: Shandong Jiali New Energy Co., Ltd.

[China Manufacturers]

PCI Ncstudio Control Advertising CNC Engraving Machine JCUT-6060C (with Water Sink)

Sep 02, 2012

... guideway Processing accuracy: 0.01mmRepositioning accuracy: 0.03mmSpindle: 1.5KW variable speed, water-cooledSpindle rotating speed: 0-24000rpm/minMax. Moving Speed ... manufacturing cutting, acryl board processing cutting, stamp cutting. PCI Ncstudio Control Advertising CNC Engraving Machine JCUT-6060C (with Water Sink)

Supplier: Jinan JCUT CNC Equipment Co., Ltd.

[China Manufacturers]

MC1039VD ELECTRONIC VARIABLE SPEED 10X39" WOOD LATHE 370W WITH SPEED DIGITAL SCREEN

Jul 14, 2012

... 2HP universal motor with electronic speed control that provides full torque at all speeds. The variable speed feature provides you infinite and ... instantaneous speed control as you turn. Dial a ... 430mm11) Units per 20-foot container: 200 MC1039VD ELECTRONIC VARIABLE SPEED 10X39" WOOD LATHE 370W WITH SPEED DIGITAL SCREEN

Supplier: Burt Group Co., Ltd.

[China Manufacturers]

Remote Control Touch Screen Flashlight

Nov 13, 2012

... quality Touch screen 3.Use with remote control Remote control studio strobe light with touch screenNingbo Suncy ... -stop aperture,1/10 energy variable,1/32-1/1(infinitely variable)4.Digital temperature controling system, ... studio flash wireless remote controller.Then it can control 8pcs studio flash at the same time ... 2S1-3S2-3S2-3SOutput power control range6-stop aperture,1/10 energy variable 1.0=1/32,2 ...

Supplier: Ningbo Suncy Electric Appliance Co., Ltd.

[China Manufacturers]

Solar system Variable Message Signs

Dec 27, 2012

... , VGA, DVI, HDMI. (2) 8 bits controller: 4096 grade grey control system and the color is over 16.7 millions, and ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Solar system Variable Message Signs

Supplier: Zhejiang Changshan Hent Machinery Co., Ltd.

[China Manufacturers]

12-Channel 2048 2.4GHz Computer radio control System Transmitter

Mar 15, 2013

Taking twelve-channel control to the next level! 12FG Specifics:1. G3 2048 resolution ... types 8 total flight conditions (7 plus the default)4. Variable Dual Rates (VDR)5. Servo grouping for servo synchronization6. Digital ... Transmitter Neck Strap 12-Channel 2048 2.4GHz Computer radio control System Transmitter

Supplier: Foshan Lidong Model Marketing Department

[China Manufacturers]

Professional Variable speed 500W Electric Blower with Competitive Price High Quality Electric Tool QIF-DJ-23

Mar 13, 2013

... Lock-on Safty switch Slim body & conveniently use Variable speed Quick Details Place of Origin:Zhejiang China ( ... Carbon Brush 1 Pair Speed Control Versions Full-wave/Half-wave/No Speed Control Thumbwheel in Switches Full/Half ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Professional Variable speed 500W Electric Blower with Competitive Price High Quality Electric ...

Supplier: Zhejiang Dejin Industry& Trade Co., Ltd.

[China Manufacturers]

intelligent high voltage variable load phase advancer

Mar 02, 2012

... AC wire-coiling motor man-machine display control system Intelligent high voltage variable load phase advancer & compensation equipment range ... always working in changing-load condition.Adopt double CPU control and adjusting the related parameters according to changing load ... invention in national field of changing load motor compensation control.independent working system from motor, can adjust and ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]

ZH-350 series computer control soldering device

May 08, 2012

... Series computer control lead free solder Size & Board HandlingUltra-compact design; only4.8 long (1400 mm)Variable-speed titanium ... extraction fanSolder Pot/WaveDual-wave system with twin variable-frequency controlled motors and independent adjustment of wavecrest ... from lead-free to conventional SnPb soldersControl SystemTouch-screen control with intuitive, menu-driven user interfaceStorage of up ...

Supplier: Shenzhen Rainbow Maxtor Technology Co., Ltd.

[China Manufacturers]

High Voltage Variable Frequency Drive

Jan 01, 2013

... from left to right.Working PrincipleWanlida high voltage variable frequency drive adopts multi-level cascaded power unit ... Low voltage power unit is an actually improved motor variable frequency drive, which takes full advantage of mature technology ... 3s), 200%(Immediate protection)13Control modeV/F control or Vector control 14Logical control I/O signal16 channels respectively15Analog input0~10V/4 ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

Numerical Control Hardening Machine Tool CJC-1045

Feb 06, 2013

... celerity: 6000mm/minMax. workpiece diameter: 450mmNumerical control system control precision: 0.001mmOperate way: auto or ... LG transducer,home-make,Spindle rotate infinitely variable control.Total motor power: 2.0KWWeight: approximately ... infinitely variable controlRotational speed adjust: infinitely variable controlCooling way: HydrojetApplication: plate,gear,shaft Numerical Control Hardening ...

Supplier: Zhengzhou Kechuang Electronic Co., Ltd.

[China Manufacturers]

Sanyu SY7000G high performance VARIABLE SPEED DRIVE/ VSD

Oct 09, 2012

... torque type....2. Features OF VARIABLE SPEED DRIVE:sy8000 VARIABLE SPEED DRIVE HAVE Various control modes and widely used..Automatically recognize ... output.Super-silent running.16 segment speed control.Quick menu design.3. Functions OF variable of speed driveDual-DSP + MCU ... , speed up the rapid response to vector control.Speed control and torque control switching online.Zero-servo lock function. The ...

Supplier: Shanghai Sanyu Electronics Equipment Co., Ltd.

[China Manufacturers]

Medium Voltage Variable Speed Drive

Jun 26, 2012

... A series of medium voltage variable frequency drive achieves industries,large power and flux control, which saves vast energy ... pumps. The HARSVERT-A medium voltage variable frequency drive series have remarkably high control accuracy,which can completely satisfy the ... Basic testing method for Electrical driving control gear assembliesGB/T 12668.2-2002 Variable speed electrical power driving system ...

Supplier: Beijing Leader & Harvest Electric Technologies Co., Ltd.

[China Manufacturers]

frequency inverter VD4 series variable frequency inverter

Aug 25, 2012

... certification single phase, 220V AC 0.75KW inverter constant,variable torque mode, flexible I/O, field bus VD4 series ... Running functionCommand modeOperated by three mode: digital panel, control terminal, serial portFrequency setting modeSetting modes can be selected ... CopyCopy function parameters between two inverters by remote control(developing)protect function:Over current protection;over voltage ...

Supplier: Wuxi XINJE Electric Co., Ltd.

[China Manufacturers]

4 axes PCI motion control card ADT-8948A1

Feb 09, 2013

... bit PCI bus, PnP4-axis servo/stepper motor control; each axis can control independentlyThe frequency error of pulse input is less than ... ,147,483,648~+2,147,483,647Offer many kinds of control modes such as quantitative motion, continuous motion, back-to- ... real-time in the motion processPosition counter is integrated with variable cyclic function; the logical position counter and actual position counter ...

Supplier: ADTECH (Shenzhen) Technology Co., Ltd.

[China Manufacturers]

variable rheostat

Sep 29, 2012

... 3.RoHS compliant & ISO9001. 4.OEM. ProductionnameBC1 Adjustable Rheostat,Variable Resistor,Wirewound ResistorPower rating25W-3000WResistance value1Ω-10KΩResistance tolerance±5 ... machinery RPM adjustment,voltage and current adjustment,instruments,and automated control installations, ect.4.Can provide the knob with customers ... ,dimension and packing .3. More details, please contact us. variable rheostat

Supplier: Shenzhen Jingdacheng Electronics Co., Ltd.

[China Manufacturers]

575W Moving Head Spot /16 DMX control channels

Apr 25, 2012

... . Smooth micro-step driven dimming, Variable strobe 1-10 flashes/secPreprogrammed macros with variable/random pulse effect. Remotely controllable fan ... Addressing, personality setting and effects calibration via 4-digit LED control panel. Stand alone and Master/Slave operation, On-board ... . 3 freely programmable programs(99-steps each). 16 DMX control channels . Up to CE standard. 575W Moving Head Spot ...

Supplier: Guangzhou MS Lighting Co., Ltd.

[China Manufacturers]