KN-95 GB2626 WHITE COLOUR FACE MASKS 1 PACK includes 10 units WHITE FACE MASKS KN95 GB2626. Mask Size 135mm x 145mm (+/- 5mm) 5 layers of Material / 1 DOUBLE LAYER of protection of KN95 filter material: Outer layer has a non-woven fabric Second layer has a filter layer needle punched cotton Third layer is A DOUBLE KN95 FILTER Meltblown fabric layer Inside layer has non-woven fabric Durability in stock: 3 years Minimum order: 10 masks. CE Certified Standard CE Certification EN 149:2001 + A1:2009 Related to CE Directive(s): R 2016/425 (Personal Protective Equipment). HOW TO USE: Face masks help trap infectious respiratory secretions, a vital tool in helping prevent the spread of any virus to others in your surroundings/work place. To properly use a Face mask: 1. Clean your hands, preferable by washing with soap and water (or you can also use an alcohol-based hand sanitizer). 2. Before you put the face mask on, inspect it for any tears or holes. 3. Locate the flexible nose strip in the mask. 4. Orient the mask so that you leave the strip by your nose. 5. Mold the flexible strip to the shape of your nose. 6. Carefully loop the elastic bands behind your ears. 7. Pull the bottom of the mask down, ensuring that it covers your nose, mouth, and chin. 8. Do not touch the mask while you re wearing it. If you touch or adjust your mask, be sure to clean your hands immediately afterward. 9. To take off the mask, unloop the bands from behind your ears. 10. Promptly dispose of the mask in a closed garbage bin, thoroughly cleaning your hands afterward.
Kn95 GB2626 Face Mask PINK COLOUR Maximum protection KN-95 GB2626 FACE MASKS with a very elegant Pink colour, ideal for women of all ages. 5 layers / 1 DOUBLE LAYER of protection of KN95 filter material Mask Size 135mm x 145mm (+/- 5mm) 1 x BOX of 20 units of PINK FACE MASKS KN95 GB2626 with 5 layers of Material: Outer layer has a non-woven fabric Second layer has a filter layer needlepunched cotton Third layer is A DOUBLE KN95 FILTER Meltblown fabric layer Inside layer has non-woven fabric Durability in stock: 3 years CE Certified INFO: Standard CE Certification EN 149:2001 + A1:2009 Related to CE Directive(s): R 2016/425 (Personal Protective Equipment). What does it mean KN95? KN95 is the Chinese Standard for FFP2 & N95 comes from the US standard FFP2 Face masks help trap infectious respiratory secretions, a vital tool in helping prevent the spread of any virus to others in your surroundings/work place. To properly use a Face mask: 1. Clean your hands, preferibly by washing with soap and water (or you can also use an alcohol-based hand sanitizer). 2. Before you put the face mask on, inspect it for any tears or holes. 3. Locate the flexible nose strip in the mask. 4. Orient the mask so that you leave the strip by your nose. 5. Mold the flexible strip to the shape of your nose. 6. Carefully loop the elastic bands behind your ears. 7. Pull the bottom of the mask down, ensuring that it covers your nose, mouth, and chin. 8. Do not touch the mask while youâ??re wearing it. If you touch or adjust your mask, be sure to clean your hands immediately afterward. 9. To take off the mask, unloop the bands from behind your ears. 10. Promptly dispose of the mask in a closed garbage bin, thoroughly cleaning your hands afterward.
RCDB dry electromagnetic iron separators | Series Electromagnetic Separators Product Description Circular Electro Magentic Separator Description: Electro Magentic Separator RCDB is designed for long term operating shift which provided with three sets of adjustable hooks to adjust erection and installation height conveniently. This Magnetic Separator is suitable to remove the Iron magnetic foreign article from thicker bed of the material and coal, hard coke, ores, limesone, spalls corns and wood shavings of bigger granularity materials. Electro Magentic Separator Function: 1. Remove magnetic tramp metals (0.1 - 25 kg ) from thicker materials bed and coal, for improving or purifying hard coke, ores, limestone, spall, corns and wooden shavings under bigger granularity. 2. Clean by hand 3. Electromagnet type 4. With three sets of adjustable hooks to adjust erection and installation height conveniently Benifits: --Improving and purifying non-magnetic materials; Recycling iron --strong attraction --energy saving --safe and reliability, good environment suitablility Application Series RCDB dry electromagnetic separator is the same as series PDC separator l, The separator' s inner uses special resin to cast,the wholly sealed structure protects it from dust and water,strong insulation and cooling. 2, under the premise of guaranteeing the magnetic suction(mostly is in),it adds loop circles and reduces the current density to reduce heat source and keep the temperature under 70~C. It prolongs service life and is widely used in coal,power,cement,building material and etc. 3, it can run in special environment when equipped with walking sedan.
Where is the best drying equipment? Of course it is in ZJN Co., ltd. We are really looking forward to cooperating with you! Product Description: ZJN "Rotary Rake Rolling Sawdust Dryer for High Humidity Materials"; Jiaozuo ZJN Environmental Protection Equipment Technology co., ltd. is a manufacturer specializing in sawdust dryers. After rapid and stable development in recent years, sawdust dryer developed by our company has many advantages such as energy saving and environmental protection. It adopts the Triple-stage multi-loop drying process and sets up a special material guiding and lifting device, the contact area between materials and hot air is greatly increased, the heat energy is fully utilized, the materials are heated evenly, and the S-shaped material conveying mode enables the materials to reciprocate, three steps forward and two back. Its sawdust drying effect is good and saves energy consumption. It is the first choice for you to dry sawdust. Our sawdust dryer has passed the examination and approval of various national patents, and has also won financial rewards from relevant national departments. It has achieved the best combination of economic benefits, social benefits and environmental benefits. It is really energy-saving and dry, really energy-saving and environment-friendly, and makes you feel relieved to choose and buy. Welcome to go to our company to order sawdust dryer, sawdust drying machinery and sawdust drying equipment. It is ZJN Co., Ltd. that looks forward to cooperating with you! Welcome to our company to buy, ZJN drying, big brand, high reputation, our company expects you to negotiate and consult!
Which is the best drying equipment manufacturer? Jiaozuo ZJN is really looking forward to cooperating with you! The national high-tech enterprise,Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., ltd, which was established in 1991, is an internationally renowned supplier of high humidity and high viscosity drying equipment, specializing in engineering design, technology research and development and equipment manufacturing for drying materials such as sludge & solid waste, pulp and feed residue. Zhenjieneng Company Insists on continuous Innovation around customers' needs, pays attention to investment in engineering theoretical research, spur with long accumulation, and promotes the advancement of drying technology; To inspire the potential and create value for customers, to provide products, solutions and services with industry competitiveness and safety and reliability, with operations in many countries and regions in Asia, Europe and America. Product Description: ZJN "Rotary Rake Rolling Sawdust Dryer for High Humidity Materials"; Jiaozuo ZJN Environmental Protection Equipment Technology co., ltd. is a manufacturer specializing in sawdust dryers. After rapid and stable development in recent years, sawdust dryer developed by our company has many advantages such as energy saving and environmental protection. It adopts the Triple-stage multi-loop drying process and sets up a special material guiding and lifting device, the contact area between materials and hot air is greatly increased, the heat energy is fully utilized, the materials are heated evenly, and the S-shaped material conveying mode enables the materials to reciprocate, three steps forward and two back. Its sawdust drying effect is good and saves energy consumption. It is the first choice for you to dry sawdust. Our sawdust dryer has passed the examination and approval of various national patents, and has also won financial rewards from relevant national departments. It has achieved the best combination of economic benefits, social benefits and environmental benefits. It is really energy-saving and dry, really energy-saving and environment-friendly, and makes you feel relieved to choose and buy. Welcome to go to our company to order sawdust dryer, sawdust drying machinery and sawdust drying equipment. It is ZJN Co., Ltd. that looks forward to cooperating with you!
Purchase high-quality dryers in Jiaozuo ZJN Environmental Protection Equipment Technology Co., ltd. Our equipment is of excellent quality and we have professional design and production personnel. We sincerely welcome users to visit our company on the spot. Product Description: ZJN "Rotary Rake Rolling Sawdust Dryer for High Humidity Materials"; Jiaozuo ZJN Environmental Protection Equipment Technology co., ltd. is a manufacturer specializing in sawdust dryers. After rapid and stable development in recent years, sawdust dryer developed by our company has many advantages such as energy saving and environmental protection. It adopts the Triple-stage multi-loop drying process and sets up a special material guiding and lifting device, the contact area between materials and hot air is greatly increased, the heat energy is fully utilized, the materials are heated evenly, and the S-shaped material conveying mode enables the materials to reciprocate, three steps forward and two back. Its sawdust drying effect is good and saves energy consumption. It is the first choice for you to dry sawdust. Our sawdust dryer has passed the examination and approval of various national patents, and has also won financial rewards from relevant national departments. It has achieved the best combination of economic benefits, social benefits and environmental benefits. It is really energy-saving and dry, really energy-saving and environment-friendly, and makes you feel relieved to choose and buy. Welcome to go to our company to order sawdust dryer, sawdust drying machinery and sawdust drying equipment. It is ZJN Co., Ltd. that looks forward to cooperating with you!
Sawdust dryer Product Description: ZJN "Rotary Rake Rolling Sawdust Dryer for High Humidity Materials"; Jiaozuo ZJN Environmental Protection Equipment Technology co., ltd. is a manufacturer specializing in sawdust dryers. After rapid and stable development in recent years, sawdust dryer developed by our company has many advantages such as energy saving and environmental protection. It adopts the Triple-stage multi-loop drying process and sets up a special material guiding and lifting device, the contact area between materials and hot air is greatly increased, the heat energy is fully utilized, the materials are heated evenly, and the S-shaped material conveying mode enables the materials to reciprocate, three steps forward and two back. Its sawdust drying effect is good and saves energy consumption. It is the first choice for you to dry sawdust. Our sawdust dryer has passed the examination and approval of various national patents, and has also won financial rewards from relevant national departments. It has achieved the best combination of economic benefits, social benefits and environmental benefits. It is really energy-saving and dry, really energy-saving and environment-friendly, and makes you feel relieved to choose and buy. Welcome to go to our company to order sawdust dryer, sawdust drying machinery and sawdust drying equipment. It is ZJN Co., Ltd. that looks forward to cooperating with you!
The national high-tech enterprise,Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., ltd, which was established in 1991, is an internationally renowned supplier of high humidity and high viscosity drying equipment, specializing in engineering design, technology research and development and equipment manufacturing for drying materials such as sludge & solid waste, pulp and feed residue. Zhenjieneng Company Insists on continuous Innovation around customers' needs, pays attention to investment in engineering theoretical research, spur with long accumulation, and promotes the advancement of drying technology; To inspire the potential and create value for customers, to provide products, solutions and services with industry competitiveness and safety and reliability, with operations in many countries and regions in Asia, Europe and America. Product Description: ZJN "Rotary Rake Rolling Sawdust Dryer for High Humidity Materials"; Jiaozuo ZJN Environmental Protection Equipment Technology co., ltd. is a manufacturer specializing in sawdust dryers. After rapid and stable development in recent years, sawdust dryer developed by our company has many advantages such as energy saving and environmental protection. It adopts the Triple-stage multi-loop drying process and sets up a special material guiding and lifting device, the contact area between materials and hot air is greatly increased, the heat energy is fully utilized, the materials are heated evenly, and the S-shaped material conveying mode enables the materials to reciprocate, three steps forward and two back. Its sawdust drying effect is good and saves energy consumption. It is the first choice for you to dry sawdust. Our sawdust dryer has passed the examination and approval of various national patents, and has also won financial rewards from relevant national departments. It has achieved the best combination of economic benefits, social benefits and environmental benefits. It is really energy-saving and dry, really energy-saving and environment-friendly, and makes you feel relieved to choose and buy. Welcome to go to our company to order sawdust dryer, sawdust drying machinery and sawdust drying equipment. It is ZJN Co., Ltd. that looks forward to cooperating with you!
The bean dregs drying equipment, produced by Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., ltd, is specially designed according to the characteristics of bean dregs and the needs of feed manufacturers. To do a good job,one must first sharpen his tools. Dregs are high in moisture and viscosity, and dried dregs are a kind of ideal feed. Therefore, it is not only necessary to ensure dregs are dried evenly, not wet and not burnt, but also to ensure to keep a nice color and no loss of protein and vitamins. Our ZJN Bean Dregs Drying Equipment Adopts the drying technology of "Rotary Harrow Rolling Triple-level Multi-loop" , the way of W+S material feeding, automatic control system of large air volume with low temperature, the device of rotary, turning and scattering harrow, and the unique energy-saving design, which saves a lot of labor and energy consumption for enterprises. the structure of intensive three-stage sleeve saves a lot of space for enterprises. the equipment design is reasonable, the installation and operation are convenient, and it is the leading drying technology in China identified by experts. Hundreds of soybean production enterprises thoughout the country are using our ZJN bean dregs drying equipment, are you still hesitating? He who hesitates is lost! Please choose our ZJN bean dregs drying equipment decisively. A correct choice will bring you a majority of revenue stream! ZJN is waiting for you at all times!
The bean dregs drying equipment, produced by Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., ltd, is specially designed according to the characteristics of bean dregs and the needs of feed manufacturers. To do a good job,one must first sharpen his tools. Dregs are high in moisture and viscosity, and dried dregs are a kind of ideal feed. Therefore, it is not only necessary to ensure dregs are dried evenly, not wet and not burnt, but also to ensure to keep a nice color and no loss of protein and vitamins. Our ZJN Bean Dregs Drying Equipment Adopts the drying technology of "Rotary Harrow Rolling Triple-level Multi-loop" , the way of W+S material feeding, automatic control system of large air volume with low temperature, the device of rotary, turning and scattering harrow, and the unique energy-saving design, which saves a lot of labor and energy consumption for enterprises. the structure of intensive three-stage sleeve saves a lot of space for enterprises. the equipment design is reasonable, the installation and operation are convenient, and it is the leading drying technology in China identified by experts. Hundreds of soybean production enterprises thoughout the country are using our ZJN bean dregs drying equipment, are you still hesitating? He who hesitates is lost! Please choose our ZJN bean dregs drying equipment decisively. A correct choice will bring you a majority of revenue stream! ZJN is waiting for you at all times!
1.Brief Introduction ST332B tester is multi-functional hand-held G.FAST test instrument with small size, specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+, READSL, VDSL2 up to 35b, G.Fast) and maintenance It provides xDSL test, PPPoE dial test, DMM test, Modem emulation, line voltage indication and so on. The tester adopts LCD display and menu operation which can display the test results directly and improve the xDSL broadband service greatly. Itâ??s the best choice for the field operators of installation and maintenance. 2. Key Features Test objects: ADSL; ADSL2; ADSL2+; READSL; VDSL2 up to 35b, G.Fast Support Annex A or Annex B, Annex L, Annex M Fast Copper tests with DMM (ACV, DCV, Loop and Insulation Resistance, Capacitance, Distance) Supports Modem emulation and simulating login to Internet Supports ISP login (username / password) and IP Ping test (WAN PING Test, LAN PING Test) Supports all multi-protocol, PPPoE / PPPoA (LLC or VC-MUX) Connects to CO via alligator clip or RJ11 Rechargeable Li-ion Battery Beep and LEDs alarm indications (Lower Power, PPP, LAN,xDSL) Data memory fuction LCD display, Menu operation Auto shut off if no any operation on keyboard Compliant with all known DSLAMs Software management Simple, portable and money-saved
1.Brief Introduction ST332B VDSL tester is multi-functional hand-held VDSL2 test instrument with small size, specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+, READSL, VDSL2 etc) and maintenance It provides xDSL test, PPPoE dial test, DMM test, Modem emulation, line voltage indication and so on. The tester adopts LCD display and menu operation which can display the test results directly and improve the xDSL broadband service greatly. Itâ??s the best choice for the field operators of installation and maintenance. 2. Key Features Test objects: ADSL; ADSL2; ADSL2+; READSL; VDSL2 Fast Copper tests with DMM (ACV, DCV, Loop and Insulation Resistance, Capacitance, Distance) Supports Modem emulation and simulating login to Internet Supports ISP login (username / password) and IP Ping test (WAN PING Test, LAN PING Test) Supports all multi-protocol, PPPoE / PPPoA (LLC or VC-MUX) Connects to CO via alligator clip or RJ11 Rechargeable Li-ion Battery Beep and LEDs alarm indications (Lower Power, PPP, LAN,xDSL) Data memory fuction LCD display, Menu operation Auto shut off if no any operation on keyboard Compliant with all known DSLAMs Software management Simple, portable and money-saved 3. Functions DSL Physical layer test Modem Emulation (Replace the user Modem completely) PPPoE Dialing (RFC1683,RFC2684,RFC2516ï¼? PPPoA Dialing (RFC2364) Telephone Function DMM Test Ping Function (WAN & LAN) Data upload to computer and software management Setup system parameter: backlight time, shut off automatically time without operation, press tone, Revise PPPoE / PPPoA dial attribute, user name and password; restore factory value and so on. Check dangerous voltage Four grades service judge(Excellent, Good, Ok, Poor)
Model Vgm1012 Three axis positioning accuracy 0.001mm Image system Camare Son color 1/2¡åccd camera Zoom U.S. Coaxial optical zoom lens with a zoom lens (2 select one) Zoom magnification 0.7-4.5x Video total magnification 30-190x Objector field 11.1-1.7mm Power Ac220v/ac110v Power consumption 100w Insreument accessories 1xtube(option) 0.5xtube(option) Working distance Zoom lens 0.7-4.5x 0.7-4.5x Add lens Video magnification Material side field(mm) Video magnification Material side field(mm) 0.5x option 11.8x-74x 22-3.4 5.9x-37x 44-6.8 175 Standard 23.5x-148x 11.1-1.7x 11.8x-74x 22-3.4 92 2xoption 47x-296x 5.5-0.9 23.5x-148x 11.1-1.7 36 Features: 1. Double closed-loop motion control, motor in high-speed movement with precise positioning performance. 2. Using the embedded modules developed to control motor, increasing motor speed accordingly, but also to simplify the instrument and the pc-interface, pc machines and instruments through the usb line and s-video cable. 3. It is coupled with the company's self-developed cnc measurement software to achieve rapid detection of large quantities of work pieces at the same time with spc data analysis capabilities in order to achieve a one-time complete the whole measurement. 4. Surface light source formed by an independent group of 24, each group are constant current source driver and 200-step continuous variable. 5. With marble platform, high stability. Vmg-1012 2.5d optical coordinate measuring machine / china other optics instruments for sale Packaged by free fumigation wooden case
Kv-ec101&ec101a is a hd video network encoding transfer product with high performance. It¡¡¥s of reliable Fc1889/rfc2326 ); 12. Compatible with onvif 1.1/2.0 specification, easy to integrate with nvr and software management system; Technology features: InterfaceVideo input1*bnc sdi Video looping out1*bnc sdi Analog audio inputKv-ec101: 1* industrial terminal blocks, unbalanced connection Kv-ec101a: 1*3.5mm audio interface Analog audio output Kv-ec101: 1*industrial terminal blocks, unbalanced connection Kv-ec101a: 1*3.5mm audio interface Alarm signal1* industrial terminal blocks Rs-4851* industrial terminal blocks Network1*rj-45, 10/100m ethernet Power supplyDc 12v, 2a (external power supply) SignalSdi signal amplitude0.8vp-p Sdi impedance75 ohm Sdi coupling typeAc Output signal typeSd-sdi(270mbps)¡¡éhd-sdi(1.485gbps)¡¡é3g-sdi(2.97gbps) Supported formats1080p24/25/29.97/30¡¡é1080i60/59.94/50¡¡é720p60/59.94/50 EncodingVideo codecH.264 high profile( up to level 4.1 ) Audio codecAac-lc, g.711(u-law/a-law) Encoding delay¡¨¹50ms Video encoding bitrate512kbps ~ 30mbps are adjustable Audio encoding bitrate64kbps TransmissionMedia transport protocolRtp/rtsp, compatible rtp over tcp transmission mode Control signal exchange protocolTcp Network management protocolHttp / windtalk (exclusive protocol) ManagementManagement interfaceWeb Remote managementSupports, compatible with onvif 1.1/2.0 Remote firmware upgradeSupports Operation environmentOperation temperature0¡æ ~ 80¡æ Relative humidity 20 ~90%rh(non-condense) Overall unit power dissipation 5w Outer carton dimensions:26*24*8 cm Weight: 1.2 kg Packing: package by carton
Product name: Ac drive, frequency inverter, micro inverter, vfd, variable frequency drive, variable speed drive Features for eds800: 1. Small size (126*85*141.5mm), high cost performance. 2. Can make up of inverter network independently and can set to be mainframe or sub-device 3. Pulse/analog input output channels 4. 8 segments speed control 5. Multiple running frequency/command specified channels 6. Can realize copy for parameters by using long-distance keyboard 7. Hi-performance isolating oc output, ac or dc load of 220v/0.5a can be connected 8. Traversal function can be widely applied to all kinds of spinning devices 9. Built-in braking unit 10. Built-in user¡¯s timer/counter Applications: Common speed regulation: transportation machine, china machine, flue-cured tobacco machine, metallurgy machine etc. Long-distance control to start/stop of the motor: blower, food, chemical machine, packing machine, transportation machine etc. Close-loop control system (pressure, flux): blower, pump, constant pressure water supply, air compressor, air conditioner, freezer cooling tower, music fountain, heat supply etc. Frequent multi-speed adjustment: toughened glass, weaving, paper making, chemical etc 126*85*141.5mm
Spindle motor description for ctb series: Ctb series spindle motor is leading international standards of the new ac induction servo spindle motor. For the compact configuration, first-class performance, high efficiency and good cost performance, widely used in machinery manufacturing in various fields, such as cnc machine tools, woodworking machinery, textile machinery, printing equipment, dyeing equipment, paper making equipment. The product complies with the relevant national product technology and iec, ce standards. Standard control function for spindle: 1. Low-speed and large torque cutting 2. High-speed constant power cutting 3. Zero-speed spindle lock 4. Orient stop control 5. C-axis function, rigid tapping Built-in speed magnetic sensors 1. Encoder lines: 1024p, 2500p, 6000p 2. Output: square wave, sine wave 3. To achieve speed, location of closed-loop 4. High reliability and low failure rate 5. Increase dynamic balance of motor Specification: 1. Power range: 1.1-132kw 2. The maximum speed: 15000rpm 3. Rated voltage: 380v/330v 4. Rated frequency: 33.3/50/66.7/100hz 5. Poles: 4 poles 6. Working hours: continuous (s1) 7. Insulation levels: f 8. Insulation resistable voltage: ac1800v 9. Vibration leaves: r. S 10. Ambient temperature: -15---45 centigrade degree 11. Ambient humidity: below 95%rh 12. Installation: b3/b5/b35 13. Thermal release: forced air cooling 14. Noise: less than 70db 30kgs--500kgs
1. Application: The line is mainly used to draw from dia.8mm copper rod to dia.1.3-4.0mm copper wire. And it also can continuously anneal when the drawing. The products produced from this line accord with gb3953 requirements. 2. Main data: 1) diameter of inlet wire: 8 mm (cool rolling solid copper rod) 2) diameter of outlet wire: 1.3-4.0mm 3) no. Of drawing mold: 13 4) diameter of drawing wheel: 450mm x 400mm x 65mm 5) max speed of outlet wire: 25m/s 6) annealing method: dc annealing 7) main motor: 280kw (dc), 1000r/min 8) motor z4-200-31 for capstan with fixed speed: 90kw(dc), 1500r/min 9) power of motor for take-up with double reels: z4-132-3, 22kw (dc, 2 sets) 10) annealing power: 360kva (max.) 3. Composition of the equipment 1) pay-off frame with column and rocker 1 set 2) main machine for drawing with horizontal sliding 1 set 3) device for horizontal continuous annealing 1 set 4) device for tension controlling of accumulator 1 set 5) take-up machine with double reels 1 set 6) take-up machine in the way of loop 1 set 7) machine for crushing head through mold 1 set 8) electrical control system 1 set 9) steam generator 1 set 10) lubricating system for gear box 1 set Nude packing in container
Summary DKJ quarter-turn electric actuator and DKZ linear-turn electric actuator are the earliest and the only products in our country. The products pool the wisdom of all the experts in our country during the planned economy time. Our engineers devoted themselves to this project in the early period, made great contributions to push the DKJ and DKZ series to the market and laid the foundation of enterprise's professional development. It is used in large-scale state-owned enterprise with simple-structure and economical and practical merits in the early period. With the development of modern industrialization and computer management, we make two outstanding improvements compared with the previous DKJ, DKZ series nowadays 1.We have already produced the electric intelligent type product, outdoor type, anti-explosion type and other improved products which are directly controlled by computer. 2.The steering circuit is fixed into a small plastic casing (generally called module), forming the PNP type that is easy to maintain. It functions as the higher regulating precision and longer using life. Our actuators have the most standard outlook size, which have played a key role in reconstructing projects of many large-scale enterprises. Principle of work The DKJ, DKZ series electric actuator are the terminal control device of industrial process survey and the control system, changing the system¡¯s control signal into angular displacement, linear displacement of output axle, the position of valve and other regulating units. The main purpose is to enable the controlled medium to work well under the regulated system conditions. The electric actuator is divided into the proportion type and integral type according to the controlling type. The proportion actuator is made up of electric servo amplifier and integral type actuator that can compare systematic control signal with the feedback signal (closed-loop control) of output axis so as to change the travel route and has proportion relations with the output axis signal. The integral actuator consists of servo motor, reducer and position transmitter. Coordinating with motor operator, it can control valve or other regulating units from long distant. wooden case
Function Introduction: 1) Power range: 0.75KW (1HP) 2) Voltage: 3AC 220-240V . 3) Output frequency: 0.00 ~ 800.00Hz 4).Central control module based on DSP,realizes high-speed and high performance control. 5).Integrate V/F control,V/F+PG control, control. 6).3 space voltage vector waveform produce methods. 7).Dead compensate function,realize low frequency and large output torque control. 8).Automatic slip compensate . 9).At most 7 steps speed control and 8 steps acceleration control can be realized. 10).6 programmable output control terminals. 11).Internal PID function,realize high performance closed loop control. 12).PID regulate DC braking. 13).Speed pursue starting and restart after momentary power loss. 14).Forced communicated function ,support standard RS485 ,supply remote keyboard control function. 15).Special converse module (IGBT) temperature control function,adjustable fan control,timely reduce motor noise and temperature. 16).High-efficient faults inquiry and record function ,conveniently obviate the fault. 17).paramater protection function 18).Unique design,make frequency converter least pollution to the power. 19).Outstanding behave 3-phase AC synchronous motor of permanent magnetism control. 20) Control mode: Vector control with PG (VC), V/F control 21) Overload capacity: 150% rated current for 60 s (SVC), 22) Multi-functional Quick/Jog key: Access common used parameter quickly 23) Ambient temperature: -10~45 degree 24) Altitude: 0~1000 m, 1000~4000 m with derating 25) 30 kinds of protection function 26) User can plug in option card to achieve specialized inverter for different application 27) Avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%RH (not dewing). Paper Carton; Others as per product.
Print features Print speed: up to 400 fpm (120 mpm) Message length: 32 characters per line Print formats: single dot, bold, 5+-5, 7+-5 dot matrix patterns, date codes, standard/julian date formats, real time clock, delay funbtion, upcounter. Control unit with printhead Memory: 1k, battery back-up Electrical: 100-130vac, 200-260vac, software selectable Dimensions: 10+sl+-8.15+sw+-1.97+sh (254 +-207 +-50? l) Weight: 4.9lbs. (2.2? k). Communications Code: 7/8 bit asc?? code with one or two stop bits and even or odd parity Baud rate: 300, 1200 and 9600, software selectable. Keyboard Display: 1 line of 16 characters. Will scroll right or left up to the maximum length of the message. Communication: 20 ma current loop, baud rate of 300??1200 or 9600 Character set: 128 character asc?? Power? 5vdc, 35 ma (average) Dimensions: 6.5+sl+-5+sw+-7.5+sh (165+-127+-19? l) Weight: 1.1 lbs. (0.5? k). Inks and ink systems Types: solvent and water-based inks for porous substrates Ink volume: two one-liter bottles Ink consumption: 200??200 to 600, 600 characters per liter depending upon character size Pressure: 3 psi (.21 bar) Electrical: 120vac, 60hz, 5 watts (230-240vac, 50hz optional), Dimensions: 7.7+sl+-7.6+sw+-9.8+sh(198+-194+-250 ?l) Weight: 6 lbs. (2.7? k). Operating environment Temperature: 32-104? h (0-40? s=span>) Humidity: 95? non-condensing. As per the details of the product.
