China Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan factory and suppliers | Zhonghan

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan

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We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Hand Drilling Hammer, Gang Drilling Machine, Right Angle Hammer Drill, We hope we are able to have a pleasant partnership with businessman from all over the environment.
Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan Detail:

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The pre-operation inspection should meet the following requirements:
1. No cracks or damage on the shell and handle;
2. The cable cord and plug are intact, the switch operates normally, and the protection zero connection is correct, firm and reliable;
3. The protective cover of each part is complete and firm, and the electrical protection device is reliable.

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Second, after the machine tool is started, it should be run without load, and the machine tool linkage should be checked and confirmed to be flexible and unimpeded.  During operation, the afterburner should be stable, and no excessive force should be applied.

3. The electric drill or hammer handle should be mastered during the operation, and the drill bit should be pressed against the work surface of the special-shaped rivet before drilling, and then it should be driven with moderate force to avoid shaking; if the speed drops sharply, the force should be reduced to prevent the motor from being overloaded.  Carry pressure.

Fourth, when drilling, you should pay attention to avoid the reinforcement in the concrete.
Fifth, the electric drill and the electric hammer are 40% intermittent working system, and may not be used continuously for a long time.
Sixth, when the operating aperture is more than 25mm, there should be a stable operating platform, and guardrails should be set around.

Seven, overloading is strictly prohibited. Attention should be paid to the sound and temperature rise during the operation. If any abnormality is found, the machine should be shut down and checked immediately. When the operation time is too long, and the temperature rise of the machine exceeds 60°C, the machine should be stopped, and the operation should be carried out after natural cooling.
8. When the machine rotates, don't let go.
9. During operation, do not touch the electric saw blade, die and grinding wheel with your hands. If it is found to be blunt or damaged, you should immediately stop the machine for repair or replacement, and then continue the operation.

Application scenarios of electric hammer

Widely used in construction, decoration and other industries, suitable for concrete,Brick wall, stone, etc
Electric drill function–With impact (mechanical CAM principle)
Suitable for concrete, brick wall, stone impact drilling and wood, metal,Ceramic tile drilling operation


dav

Electric hammer comparison:

500W input powerful

Dont let bad product drag

wall in weak    Motor not durable  The oil is easy to leak .

Our products will solve this all problems

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Product detail pictures:

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures


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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Factory source Hammer Drill Driver - Electric Hammer Drill 28mm Zh2-28 – Zhonghan , The product will supply to all over the world, such as: Orlando, Somalia, Iceland, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Irene from Russia - 2018.02.21 12:14
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Evangeline from Belarus - 2018.09.21 11:44
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