YN Series Rock Drill

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China Main Port
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Min Order Qty:
1 Set set
Supply Capability:
500 Sets per Week set/month

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Detailed Product Description

can be used for cleaving rock, bruising the concrete foundation, tamping the railroad bed, small area tamping.

It is a small type of rock drill composed the power machine, working machine and air compress in one. It is powered by the small gasoline engine and used for drilling on the hard rock or rock with medium hardness. Because it is self-powered, it is especially convenient to be used for projects without other power supply, or projects that are inconvenient for conveying the large-volume unit, or for mobile construction projects.

The shell is made of the magnesium alloy compression casting and has smart weight. Ignition system: controllable silicon, contactless system.

YN27C YN27T: It has the independent impact function. It can be used for cleaving rock, bruising the concrete foundation,  tamping the railroad bed, small area tamping by combining with auxiliary means. Therefore it changes the traditional working method of rock drill, which was only used to drill blast holes. So it expands functions of rock drill.

YN27T: It is one kind of improved machine on the base of YN27C. Its hand handle is shock absorption, which has certain protective effect for operator.

These three kinds of products have already passed the CE authentication (we are the only one to pass it among the same kind of domestic products) and the No. EZ/2007/90036C.

 

Auxiliary means:

  • Moil point, wide chisel, narrow chisel: used for breaking;

  • Splinting rock tool: used for cleaving rocks;

  • Spade: used for excavating the frozen and hard earth;

  • Bended, horseshoe tamping spade: use for tamping roadbed of railway;

  • Square, round tamping plate: used for small area tamping.

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Q:Carburetor gasoline leak automatic ramming machine
The oil needle on the carburetor float doesn't seal properly. Just open it and clean it
Q:Ramming machine excavator and compacted soil which good?
Digging machine for large area. The wall corner place for breaststroke.
Q:What are some of the electric ramming machine accessories?
electrical wiring box, nose, taut rope self-locking device, limit flange, junction box, motor fan, hoist, roller, counterweight, socket, support, thermal overload, wire rope, heart-shaped card limit plate and cable
Q:CFG pile base can use tamper tamp it
2. Basic principles:The cohesive strength pile is the representative of composite foundation, and is used in high-rise buildings and super high-rise buildings. CFG pile is the abbreviation of cement fly ash gravel pile (cement, fIying-ash, gravel, pile). It is made of cement, fly ash, gravel and sand with water of high bond strength pile formed by mixing together, to form a composite foundation and pile and cushion. CFG pile composite foundation cushion and connected by the foundation, whether pile general fell hard soil or soil, can ensure the soil between piles has always been involved in work. Because the strength and modulus of the pile is larger than the soil between the piles, the stress at the top of the pile is greater than that on the soil under the action of the load. The pile can transfer the load to the deeper soil layer and reduce the load that the soil between the piles bear. Thus, because of the action of the pile, the bearing capacity of the composite foundation is increased, the deformation is reduced, and the CFG pile is not suitable for reinforcing bars, and the industrial waste material and the fly ash are used as admixture, thereby greatly reducing the project cost.The design of composite foundation, cushion thickness is arranged between the base and the pile and soil is composed of loose granular material, is a core technology of composite foundation. The foundation is set cushion, a great impact on the bearing capacity of composite foundation. If there are no cushion, loading behavior of the composite foundation and pile foundation is similar to that of soil between piles bearing capacity of composite foundation can be difficult to play. Under the foundation of cushion, settlement of bearing capacity of soil between piles play not only depends on the pile, the pile end even fell on good soil, but also to ensure the load to the soil between piles with cushion layer, the soil pile to bear load.
Q:Internal combustion tamping machine belongs to what type of compaction machinery
According to the principle of two stroke internal combustion engine, there are two upper and lower pistons in the cylinder. The upper piston is an internal combustion piston, and the lower piston is a buffer piston.
Q:How to adjust the ignition timing of gasoline rammer
It said the valve action time and the state must be consistent with the movement of the piston and the state of the moment, and the crank shaft and the cam shaft is not in a line, they must be connected to the transmission system, (of course, there are one part is under the camshaft...
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:What if the oil for two stroke ramming machine diagram? What are the requirements for the viscosity grade? Urgent!
Hello friend! Hello, friend, you said this thing, he used the oil, there is not much demand.
Q:Principle and application of rammer
Quick impact rammerBy the motor through a speed reducer and a crank connecting rod mechanism drives the hammer impact to do fast movement of compacted soil, hammer jump off the ground, the operator can push the machinery forward, in order to reduce the vibration of the cylinder body, the vertical axis toward the deflection. Set buffer spring set.Tamper tamp of cohesive soil is better, but the hammer area is limited, is not suitable for large area earthwork compaction operations. For sand and gravel, the vibrating tamping machine should be used to tamper with the sand.
Q:Three-phase electric rammer or two-phase power
Still use three-phase electricity, turn the distance is big, power is sufficient.Three phase motor and single-phase motor principle is basically the same, are electromagnetic principles of application.
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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