Product Information: 4.8V Cordless Screwdriver saves you time spent driving fasteners. It comes with 44PCS different bits that are compatible with the most commonly used sizes of screws. A magnetic holder lets you keep one hand free while you work. This high-speed screwdriver works in both forward and reverse for installation and removal applications. It's rechargeable so you can use it over and over again without the need to replace batteries. The included AC adapter plugs into any household outlet for fast powering. It runs at a top speed of 200 RPM to help get your projects done quickly. The cordless design makes it easy to work in cramped quarters. The screwdriver has an ergonomic design with comfortable grip, it is compact and lightweight.Features:Forward/reverse LED Indicator shows drilling directionPerfect for assembly projects, DIY, and any household works1.3AH Lithium-ion battery, 3-5 hours charging Spindle, Lithium-ion power battery holds charge up to at least 18 monthsBuilt-in LED work light for better visibilityCompact, powerful and lightweight easy to use. 4.8V Cordless screwdriver kitPackage included: 1X Screwdriver 1XCharger 1X BMC Box 2X High-speed steel titanium drill 4X Increase the first batch 1XIntegral magnetic connecting rod 6X "�"batch 5X Hex head bite 4X Four corners 8X Sleeve 1X Sleeve connecting rod
SST100 Tilt Sensor for pipe pusher Measurement Tunneling process: 1) Measuring attitude of pipe pusher (Recommend Products: SST100SST200) 2) Measuring attitude of shield machine (Recommend Products: SST400SST2203) 3) Measuring attitude of guidance system (Recommend Products: SST400SST2203) 4) Measuring attitude of Heading (Recommend Products: 2D-laser target, 3D-laser target) Monitoring the construction quality: 1) Monitoring tunnel deformation (Recommend Products: Tilt Beam sensorSST400SST2203) 2) Monitoring tunnel subside (Recommend Products: Tilt Beam sensor) Monitoring buildings surroundi ng tunnel. 1)Monitoring soil horizontal displacement (Recommend Products: Stationary inclinometerSliding inclinometer) 2)Monitoring buildings tilt (Recommend Products: SST400) 3)Monitoring soil subside (Recommend Products: Tilt Beam sensor) 1Measuring the attitude of Construction Machinery Body. In the application of pipe jacking tunneling machine, our SST100/200 are widely used to measuring theattitude of pipe jacking machine body, and ithas beensuccessfullybulksupply. The SST100/200 typical characteristic: 1)Low cost, fast delivery for batch supply. 2)Good durable, strong ability for Anti electromagnetic interference. 3)High measurement accuracy: 0.05 4)Can be normal work in the mud environment for a long time. 2Monitoring the attitude of Guidance System. In the Guidance System of tunnel construction equipment, our SST400/SST2203 tilt sensors are successfully use in Laser target (2D, 3D) of Guidance System. It better help to achieve more high accuracy guidance control. The typical characteristic of SST300/400 tilt sensor are: 1)High precision and high stability. 2)Accuracy: 0.0028, OR more high measurement accuracy =0.0005 3)Strongabilitytoresistvibrationandelectromagneticinterference. 4)A built-in type(SST400), 79*35*27mm. 5)A External type(SST2203), IP68 protection. 3Measuring Heading. During the tunnel construction, measuring the heading attitude is the key factors for driving. 2D/3D Laser target is the optimal measurement equipment. The typical characteristic as bellow: 1)It is suitable for damp and dark environment of tunnel. 2)The Measurementaccuracy for displacement is 1mm. 3)The Measurementaccuracy for heading is 1mm/m. 4)Its without strict requirements for spot size. 5)The effectivemeasurementarea is 80*100mm. 6)StrongresistancetovibrationandEMI. 7)It can be optionaloutputpitch/rollangledata simultaneously
SST300 inclinometer is excellent tilt device which not only have outstanding performance, but also have simulation & process with advanced EDA&CAE technologies including reliability design, strict process control, structure design, components/materials collection & heat treatment, heat flow analysis, finite element analysis and so on, to achieve high reliability and stability. Each inclinometer performed with Vigors patented automatic testing technologies without manual operations and unpredictable random errors occupied. Not only general accuracy test, but also temperature drift compensation, nonlinear correction, cross-axis sensitivity error correction, and/or orthogonal error correction, input-axis misalignment compensation, vertical-axis misalignment compensation, as well as life test, made to reduce additional error caused by filed installation, then realize to installed-to-forgot and acquire accurate data.
Ratchet combination wrench sets(10pcs) .Combination ratcheting wrench spanner metric size 6-32mm SAE 1/4-5/4" .Sizes:Metric 6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,30,32mm SAE:1/4",5/16",3/8",7/16",1/2",9/16",5/8"11/16",3/4",13/16",7/8",17/16",19/16",5/4" .Surface:mirror/matt/satin/black nickel .Material:Chrome Vanadium steel and 72 teeth .Plating:Nickel-plated and chrome plated
We cater to all bis, din and isi specifications . We supply to mena , europe already. Mix containers
This Training set adopt Germany teaching training mode including all technology of safety using electricity. It is very convenient to experiment. It is going to be the ideal teaching tools of all vocational schools II. Feature This set is according to DIN standard (equal to GB/T 13869-92) This Training set adopt Germany teaching training mode including all technology of safety using electricity. It is very convenient to experiment. This set is modular structure which composed by 22 independent modular. Including power box, body resistance modular, body electric shock modular, step voltage modular, safety ground modular, direct electric shock modular, Indirect electric shock modular. This set include various protective measures such as leakage protection modular, short-circuit protection modular and insulator monitor modular.
DLPLC-X1 programming logic controller training system is a professional training platform developed for vocational and advanced education, which is designed for some curricula in various schools and colleges such as programming logic controller technology, programming logic controller principle and application, PLC application technology, PLC principle and application, and so on.
Accomplish experiment contentsï 1.Basic electric control a) Lights on control b) Lights out control c) And logic control d) Or logic control e) Logic combination contro f) Relay self-lock control g) The usage of proximity sensor 2. Hydraulic control circuit a) manual shuttle valve reversing circuit b) solenoid valve reversing circuit c) lock circuit 3. Pressure control circuit a)Single grade pressure regulating circuit b) Secondary level pressure regulating c) Single pressure reducing circuit d) Level 2 pressure circuit e) The unloading circuit using manual shuttle valves f) The unloading circuit using pilot relief valve g) The balance circuit using the sequence valve h) Liquid control one-way valve pressure maintenance. i) The one-way back pressure circuit using using relief valve 3. The flow speed circuit using throttle valve 4. Speed regulator circuit using speed regulator valve a) Enter oil-way throttle speed regulation b) Back oil-way throttle speed regulation c) Side oil-way throttle speed regulation d) Speed synchronous circuit of the speed regulation valve e) Parallel circuit of the speed regulation valve f) Series circuit of the speed regulation valve 5. fast moving circuit of hydraulic cylinder connection 6. Sequence action circuit using sequence valve 7. Sequence action circuit use stroke switch control 8. Sequence action circuit use pressure relay control 9. One-way atresia circuit use hydraulic control one-way valve 10. Double-way atresia circuit use hydraulic control one-way valve 11. Locking circuit use o type manual shuttle valve 12. Relay control hydraulic basic circuit 13. The other circuit design by themselves
Digital circuit experiment box is the basic experiment teaching instrument of â??digital circuitsâ?�, â??pulse circuitâ?� and curriculum designing. When this product was designed full considerate the experimental teaching characteristics, elaborate design, product performance is stable and reliable, and experimental flexibility, to cultivate the students' practical ability, is an ideal teaching equipment in the higher colleges, the professional technical institute, the technical secondary school. II. Equipment system function Digital circuit experiment box motherboard is made of 2 mm thick printed circuit board, front printed with components graphic symbols and relevant attachment, opposite is printed wire, and welding related components, the motherboard set with several high reliable multi-function chips socket (20 P, 40 P), several high reliable silver coating long copper tube, for insert resistor capacitor, diode and the transistor, etc, and with the universal bread board for insert all kinds of components. Also has more than 200 high reliable locking type turn fold socket (and internal connect with integration piece socket, silver coating long copper tube and fixed devices), when as an experimental connection, test points, experimental wiring, just take lock plugs wire to connect with each other. The experiment box adopts high-strength aluminum alloy, appearance is elegant.
Experiment project 1. DC motor experiment a), recognize experiments b) DC generator c) DC shunt motor d) DC motor start: series resistance start, reduction voltage start e) The method of DC motor change veer f) DC motor speed regulation characteristic experiment: change the armature loop in resistance, excitation circuit in a resistance, to reduce the armature voltage 2. Single-phase transformer experiment a) Single-phase transformer variable ratio K b) Single-phase transformer no-load experiment, acquisition transformer no-load data IO, PO and UO. c) Single-phase transformer short-circuit experiment, acquisition transformer short-circuit data UK, IK and RK. d) Single-phase transformer load experiment, acquisition transformer load data UZ = f (IZ). 3. Three-phase transformer experiment a) Three-phase transformer winding polarity measurement b) Three-phase transformer coupling group measurement 4. Asynchronous motor experiment a) Three-phase winding asynchronous motor stator resistance test b) Three phase asynchronous motor no-load experiment: acquistion no-load voltage U0, current I0, three-phase power P0, draw no load characteristic curve c) Three phase asynchronous motor short circuit experiment: acquistion shorted UK voltage, current IK, power PK, draw short circuit characteristic curve d) Calculate three phase asynchronous motor parameter e) Mechanical properties of three phase asynchronous motor in various operation conditions
1. The four truckle with crack slot in order to move and install on the work table. Due to the point and height of the panel is adjustable, convenient for efficient experiment. Panel grooves intervals are 25 mm, can easily move all kinds of components insert on it. 2. Various pneumatic components into separate module which is equipped with bottom panel of elastic pins, when training they can build all kinds of pneumatic circuits on general aluminum, fast loading and unloading, flexible layout, clear pneumatic circuit. 3. Use mute air compressor, low noise operation, provide good training environment for the training room. 4. Pneumatic circuits using fast connection, convenient student build pneumatic circuits rapidly. The electric control circuits adopt special training of with protection inner energy connect wires, students can design themselves pneumatic application system, can exercise the student's practical and thinking ability of theory combine with practice, has strong training. 5. Electrical control units used for independent relay control unit and multi-button unit control electrical, simple and clear! In addition the user can also choose PLC programmable controller, to deepen the understanding and mastery of PLC programmable controller. PLC programmable controller and PC microcomputer communication realize microcomputer intelligent control. Another the way of PLC control combines with traditional relay control strengthen the students understanding to the control theory. 6. High safety: have over-current protection ,the power supply will cut off as earth leakage exceed 30mA;the electrical control use DC 24v power supply ,with over current protection ,can prevent damage to the equipment caused by improper operation .system nominal pressure is 0.6MPa.
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Multi wrench L-type wrnech Foldable cross wrench L-type wrench with hole L-type wrench screwdriver T-type spark plug wrench T-type wrench long socket Y-type wrench long socket Rim wrench L-type wrench nickle
31pc/set; 22pc/set; 28pc/set; 16pc/set; 13pc/set; 8pc/set Size: 3/4"-5" Large triangle: 1pc Small triangle: 1pc Enhance mat slice: 1pc Inner hex key arber: 1pc
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We company can manufacture tungsten carbide rods according customers' requirements. Carbide composite rod is made of sintered carbide particles and high strength matrix metal fusion (cu, ni and zn alloy). Widley used for wear resistance and cutting application surfacing of tools used in oil and gas exploration, coal mining, geological excavation, construction industry or a combination of cutting work pieces such as: drilling bits, drill pipe joints, hydraulic cutters, hammer crushers, turbines, planning tools of coal plows, excavator teeth, agitator blades, brick-making machine parts, reamer, scraper blades etc.
We company can manufacture tungsten carbide cutting tools:brazed tips/inserts, mechanically clamped inserts, indexable inserts, rock drill bits, coal drill bits, button bits, also according customers' requirements.
Spring balancer applications and price list Tools holder balancer details with manual instruction Spring balancer also named tools balancer, tools holder, retractor, load balancer, power master, spring tools balancer and so on names. Tools balancer manufacturer shan dong finer lifting tools co., ltd have been produced tools holder professionally for more than 20 years with durable quality. Tools holder balancer are designed to free the operator from weight of the hand toos, so the workers can enjoy comfortable operation with less fatigue. Retractor also called spring tools balancer by adjusting spring tension, the load balancing tools become almost weightless in the hands of the operator, and can be moved up and down with very little effort. Load balancer applied with portable hand tools, welder guns, spray guns, drifting attachments in mines and quaries, jigs and fixtures, water washing of plating work with raising and lowering of work and so on areas. Regarding spring balancer applications, tools balancer price list, tools holder details, load balancers manual instruction. Please kindly feel free contact with us. Professionally service hope will get your satisfaction.
