China Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan factory and suppliers | Zhonghan

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for 20mm Drill, Brushless Rotary Hammer, Jack Hammer Drill, We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation.
Chinese Professional All In One Drill Machine - 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:

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures


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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Chinese Professional All In One Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan , The product will supply to all over the world, such as: Southampton, Madras, Hungary, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Henry stokeld from Chile - 2018.02.08 16:45
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Adelaide from UAE - 2018.11.28 16:25
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