China Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan factory and suppliers | Zhonghan

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan

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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for Hand Drilling Hammer, Rock Drilling Machine, Sds Max Hammer, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing facility for stop by.
Good Quality Screwdriver 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:

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures

Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan detail pictures


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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Good Quality Screwdriver Drill Machine - Electric Hammer Drill 28mm Zh2-28 – Zhonghan , The product will supply to all over the world, such as: Chile, Iraq, Rotterdam, Our mission is "Provide Goods with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Rosemary from Jersey - 2018.07.26 16:51
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Andy from Bahamas - 2018.06.21 17:11
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