Electric Screwdriver

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 1000Pcs pc

Supply Capability:: 10000 Pcs Per Month pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Electric Planer

Cordless Drill 14.4V

Cordless Drill 18V

miter saw with industrial motor

10Inch Compound Miter Saw KANGTON

20mm Electric Hammer

China 26mm Electric Hammer

High Quality Outdoor Product Four Colors Durk Shape Watering Can

Electric Screwdriver 450W

* CND4501

* Rated voltage: 230-240V~50Hz

* Rated Input Power: 450W

* No-load Speed: 0-3000rpm

* Capacity:

Concrete Screw: 6mm

Steel Screw: 5mm

* Packing size: 45*42*33cm/10pcs, 18/20kgs, 4600pcs/20'cy

Features of Electric Screwdriver:

1. Applied to watch, laptop, digital camera, Cell phone, communication equipment and high tech products which need to be assembled in clean-room.

2. Small size, high weight, low noise-pollution, fashionable design, high stability and easy operation motor which gives the benefit of longer working-time.

3. Simple and excellent clutch performance: the electronic control precision and realize on-off to stop using force and the small, long time holds no fatigue.

4. Voltage(V):12,18,24;No-load Speed(r/min):380/750/1100;Moment Scope(N.m):0.25-0.95;Screw Size(mm):M1.2-M2.5

Description of Electric Screwdriver:

1.Metal gear case for long lifetime

2.Ergonomic switch with electronic speed control

3.Ergonomic soft grip fpr fatigue-free drilling

4.Double reduction for more torsion

Electric Screwdriver

Q: What are the commonly used rotor types for power tools?: Electric drill: the main specifications are 4, 6, 8, 10, 16, 19, 23, 25, 32, 38, 13, 49mm and so on. Figures refer to the maximum diameter of the drill drilled on the steel whose tensile strength is 390N/mm. For non-ferrous metals, plastics and other materials, the maximum drilling diameter is comparable to the original specifications of 30 to 50%.Electric grinding machine: a tool for grinding with a grinding wheel or millstone. A vertical electric wheel and electric angle grinder.Electric wrench and electric screwdriver: used for loading and unloading threaded fittings. The driving mechanism of the electric wrench is composed of a planetary gear and a ball screw groove impact mechanism. Specifications are M8, M12, M16, M20, M24, M30 and so on. The electric screwdriver adopts the embedded clutch, transmission mechanism or gear drive mechanism. The specifications include M1, M2, M3, M4, M6 and so on.The hammer and drill: used for concrete, brick and building components on drilling, slotting, dehairing. With expansion bolts, installation can improve the speed and quality of pipeline, machine equipment; impact hammer principle is to rely on the internal movement of the piston impact force, impact principle of impact drill is running in gear impact force, so the impact hammer is greater.

Q: How about plug wires and cables for power tools?: Class II tools must be made of an insulated power plug, and the power plug is joined to a soft cable or cord to form a non renewable power plug. Class II tools only allow the use of non - renewable two pin power plug. The II class tools are marked with "back"". Class III tools, that is, secure voltage tools. Its rated voltage is not more than 50V, and the protection against electric shock depends on the power supplied by the safety voltage and no voltage higher than the safety voltage in the tool.

Q: What's the role of carbon brushes in electric tools?: In addition to induction type AC asynchronous motors, there is no outside. Other motors are provided, as long as the rotor has a reversing ring.The principle of electric power generation is that a magnetic field cuts a wire to produce an electric current in the wire. The generator cuts the wires by rotating the magnetic field. A rotating magnetic field is a rotor, and the wire to be cut is a stator.

Q: Is BOSCH's power tools good or MAKITA's power tools?: MAKITA electric tool features:The utility model has the advantages of small noise, strong power, good performance, long service life, light body, strong and durable, easy operation and convenient repair. The utility model is the necessary high-quality product for professional personnel or amateur DIY personnel.

Q: Compared to pneumatic tools, what are the advantages of electric tools?: At the same time, reversing operation, pneumatic tools, small size, high speed rotary speed, easy to adjust, no danger of fire, the air compressor can also be used in the house, is the best choice for sheet metal, paint, furniture manufacturing, auto hub processing, etc..

Q: What is the working principle of power tools?: An electric motor that rotates by alternating current is called an alternating current motor. There are many kinds, mainly:A, the series excitation motor - rectifier DC generator for AC motor, namely into this kind of motor, at the same time shift due to alternating current in the magnetic field and the armature circuit, therefore, the direction of the torque constant remains unchanged, the machine is kept turning. This kind of motor can also be used as AC and DC, so it is also called universal motor". Vacuum cleaner, sewing machine and other household appliances, etc..B, an induction motor -- a device that rotates the rotor in the rotating magnetic field and causes the rotor to rotate due to the action of eddy currents. Rotating magnetic field is not caused by mechanical method, but by alternating electric flux in the number of electromagnets, so that the magnetic properties of the cycle of change, can be seen as a rotating magnetic field. Usually three-phase induction motor (with three pairs of magnetic poles) is used. The motion of the DC motor is just the opposite of the direct current generator. In the generator, the induced current is formed by the induced electromotive force, so they are in the same direction. In an electric motor, the current is supplied by an external power supply, and the direction of the induced electromotive force is in opposition to the armature current I.C and synchronous motor - the motor with the armature from one pole to the second pole, just the same as the current that turns into the current. This kind of motor cannot start on its own and must be operated by another motor or special auxiliary winding so that the proper frequency can be reached before it can be switched on. If the load changes and the speed changes, the speed is not in line with the AC frequency, so that the pace of disturbance, tend to stop or cause damage. Due to restrictions, it is not widely used.

Q: Why hand grinding sand turbine, electric drill, impact drill and other power tools plug is two, plug is not three plug: Each of these devices has a "back" logo indicating double insulation protection, and the double insulated layer forms insulation protection between the outer shell and the inner part of the tool, thereby preventing the occurrence of electric shock. So no three plug in,

Q: What material does the power tool housing fit?: Electric drill: the main specifications are 4, 6, 8, 10, 13, 16, 19, 23, 32, 38, 49mm and so on. The figures refer to the steel whose tensile strength is 390N/mmThe maximum diameter of a drill drilled on a material. For non-ferrous metals, plastics and other materials, the maximum drilling diameter is comparable to the original specifications of 30 to 50%.Electric grinding machine: a tool for grinding with a grinding wheel or millstone. A vertical electric wheel and electric angle grinder.Electric wrench and electric screwdriver: used for loading and unloading threaded fittings. The driving mechanism of the electric wrench is composed of a planetary gear and a ball screw groove impact mechanism. Specifications are M8, M12, M16, M20, M24, M30 and so on. An electric screwdriver adopts a clutch, a transmission mechanism, or a gear drive mechanismThere are M1, M2, M3, M4, M6 and so on.

Q: How to detect the rotor of power tools?: Rotor inspection. 1) a self made short circuit device can detect damage. 2) you can detect with a pointer type multimeter.

Q: Is there an electric tool for screwing bolts? It's bolts, not screws: Yes, I use it every day. The electric wrench is specially used to tighten the bolts. It has a sleeve with a bolt size at the front, and different sleeves can be changed to screw the bolts of different sizes. It's very convenient and quick to use.

We are a manufacture specialized in rechargeable power tools, such as electric blower,fitness equipment ,etc.Besides,we are incessant imploding the new products for our clients and market. We are holding the certification for "GS" "CE" "EMS" "CSA" etc. Also,it is in the process with ISO9000.

1. Manufacturer Overview

Location	Zhejiang, China
Year Established	2005
Annual Output Value	US$ 10 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe Northern Europe Southern Europe South Asia
Company Certifications	CE;GS

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai; Ningbo
Export Percentage	71% - 80%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	About 2,000 square meters
No. of Production Lines	Above 5
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	High; Average