30mm Electric Hammer

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500Pcs pc
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10000Pcs Per Month pc/month

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Quick Details of 30mm Electric Hammer:

Place of Origin:Zhejiang China (Mainland)Brand Name:CMAXModel Number:CN3905 
Hammer Type:Hammer DrillFrequency:50/60HzMax. Drilling Diameter:Concrete: 30mm
No-Load Speed:750r/minRated Input Power:850WRated Voltage:110V/220-240V~

Packaging & Delivery of 30mm Electric Hammer:

Packaging Detail:Packaging:BMC
Delivery Detail:1 month

Specifications of 30mm Electric Hammer:

DIY price with good quality, professional quality engineer to control products. Can be reached FFU satisfactory loading test.

 

 

FunctionThree functions.
Voltage:110V, 220-240V~
Frequency:50/60Hz
Rated input power:850W
No-load speed750r/min
Impact frequency4000/min
Depth in:Concrete:26mm
Wood:40mm
Steel:13mm
Impact power4.2J
Ctn/G.W/N.W:17/15kg
Packing size:46x25.5x39.5cm
Pcs/ctn:2pcs
PackagingBMC
VerifyGS/CE/EMC
If add below accessoriesDrill bit:8/10/12x120mm
Point chisel:14x200mm
Flat chisel:14x200mm
Grease case
Dust-proof cover
Spanner
Depth gauge
20''FCL1200pcs

 

Pictures for 30mm Electric Hammer:

"30mm Electric Hammer"

"30mm Electric Hammer-1"

"30mm Electric Hammer-2"

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Q:Which is good between pneumatic tools or power tools?
The utility model has the advantages of light structure, small size, light weight, small vibration, low noise, flexible operation, convenient control and operation, convenient carrying and use, firmness and durability. Compared with hand tools, the utility model can increase labor productivity by several to several times; the utility model has the advantages of high efficiency, low cost and easy control.
Q:Is Li Xiang power tool good?
I was doing a power tool, you said this is a good point, I suggest you buy brand electric tools, East into a really good, but you buy when I suggest you go to the East into the store to buy if to go to other places to buy will be expensive, and not necessarily the East into true. There are a lot of imitation in East into sell, buy electric tools as long as buy a good brand of machine authentication
Q:What are the common rotors of power tools?
Power tools are mainly divided into metal cutting, power tools, grinding power tools, assembly of power tools and railway power tools. Common electric tools electric drill, electric grinder, electric wrench and electric screwdriver and hammer, impact drill, concrete vibrator, planer. Accessories for each power tool: rotor, stator, gear, bearing, switch, carbon brush, carbon brush holder, carbon brush cover, power cord. Go down and stop repeating.
Q:Is there an electric tool for screwing bolts? It's bolts, not screws?
Yes, electric wrench.An electric wrench is a wrench powered by a power source or battery. It is a tool for tightening bolts. It is mainly divided into impact wrench, torsional shear wrench, fixed torque wrench, angle wrench, angle spanner, hydraulic wrench, torque wrench, rechargeable electric wrench.
Q:What is the difference between a flashlight and an electric screwdriver?
As the mechanical component, the electric screw driver can work without the electric batch power supply, and the batch power supply provides the energy and the related control function for the electric screwdriver. Drive the motor. Since the parameters of the motor are different, the speed will be different when the power of the batch power supply is the same.
Q:What power tools are used as cage birds?
An electric drill or a small bench drill, drill speed is the best because of the speed change drill, drill hole spacing and easy consumption. If you want to do with special accessories can also change the distribution of wood milling, milling machine, special safety and easy to do.
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:How to detect the rotor of power tools?
The rotor has no force. Most of them are burned out of the rotor, and many rotors can be removed if they are removed. One can distinguish, such as commutator commutator shedding, excessive wear. Have the commutator between electrodes and arc erosion serious. Rotor winding, inhaled by the fan, damage caused by damage to the rotor.
Q:How are the I, II, and III classes of power tools classified?
In accordance with the electric shock protection methods, electrical equipment is divided into the following 4 categories:0 category. The device relies solely on basic insulation to prevent electric shocks. There are no ground terminals on the live conductors of the 0 types of equipment.
Q:What devices must be available for all hand held electric tools?
Anti leakage, splash prevention, anti movement, anti overheating
We are a well-known enterprise specializing in the production and sales of high-grade powertools, such as impact drill, angle grinder, jig saw, rotory hammer,etc.Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 1998
Annual Output Value US$ 30 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 ISO 9001

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 6-10 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: About 10,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average; Low