Hollow Air Drill

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China Main Port
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TT or LC
Min Order Qty:
1 Set set
Supply Capability:
50 Sets per Month set/month

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Detailed Product Description

Used for drilling large blast hole. It is especially convenient to be used during the initial period of opencast working, other drill carriage unable to reach, unable to carry on the normal work.

  • Drive power of drill: Hydraulic motor

  • Max. pushing power (N) : 4500

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Q:Vertical rammer leakage repair
First, check if there is an oil leak outside.Pay particular attention to whether the oil seal at the front and back of the crankshaft leaks. The front end of the crankshaft is broken, damaged, worn or worn by the crankshaft pulley and the oil seal, causing the front end of the crankshaft to leak oil. The oil seal at the rear of the crankshaft is broken or damaged, and the oil return hole of the rear main bearing cap is too small, and the oil return is blocked, causing the rear end of the crankshaft to leak oil.
Q:Ramming machine excavator and compacted soil which good?
When the excavator can tamper with, because of a large amount of backfill construction, ramming machine is too slow, the excavator bucket inside will be filled with soil, and then down the row, when ramming machine, as for the effect, general.
Q:Jintan where there are rental rammer
Tamping large area sand and crushed stone should be done by flat rammer,Compacted clay like long and narrow groove foundation shall be impacted by vertical impact rammer.
Q:Should the foundation be compacted by tamping machine?
Should the foundation be compacted by tamping machine?The general case thinnish replacement can tamper compaction coefficient is not high 0.93The requirement of filling and filling of sandstone is very high. 0.97, the vibrating roller must be used
Q:Internal combustion tamping machine belongs to what type of compaction machinery
The fire is rammed under the action of the explosive force of the combustible mixture, so it jumps off the ground from the top to the top, and then hits the ground and strikes the soil under the weight of itself. The hammer falls and the body moves forward step by step.
Q:Vibratory plate compactor and impact rammer which effect is good
There are two main types of rammer, the working principle and application are different: flat vibrating rammer and vertical impact rammerTamping large area sand and crushed stone should be done by flat rammer,Compacted clay like long and narrow groove foundation shall be impacted by vertical impact rammer. Hope to help you.
Q:Flat vibration tamping machine, ramming function for slope tamping machine? What is the most suitable?
Flat vibration tamping machine, ramming function for slope tamping machine? What is the most suitable? You can ask Tong Ming business. SO Wan Tong Yi Ming commerce.They know that.
Q:During the construction, if the ramming machine forward energy consumption is 200j/ times,
The word "mechanical" in modern Chinese is the generic term for "Mechanism" and "machine" (Machine). Mechanical features are: machinery is a combination of artificial physical components. A definite relative motion between the parts of a machine. So the machine can convert mechanical energy or perform useful mechanical power, is the modern mechanical principle in the basic concept, the modern concept of multi-source Chinese mechanical word from the Japanese "machinery", Japan's machinery products do the following definition of mechanical concept (that is consistent with the following three features called Machine).
Q:Do not pull a gasoline rammer
I hope you can describe and supplement your questions as soon as possible so that everyone can help you. Thank you.
Q:Near the ramming machine that have sold near me
There is no alternative, just as the flowers are no longer the flowers of that timeFull of deep unwillingness and weakness
We have a strong technical team in designing and producing all kinds of light construction machines.We would like to supply competitive cost and premium quality products to our customers. So, if you have any question or requirement, please feel free to contact us at anytime. We will reply you at first time.

1. Manufacturer Overview

Location Henan, China (Mainland)
Year Established 2004
Annual Output Value
Main Markets South America
Southeast Asia
Mid East
Company Certifications CE;ISO 9001:2000 Standard;SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS;SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS

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