SANY EBZ160 Road Header Efficient Dust Removal for Tunnel Boring Machine
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- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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Specification
Benefits & Features
1.Efficient Rock Breaking
The maximum hardness of rock which can be cut at time of joint development is f11;
We can design, process and manufacture cutting teeth on our own to eliminate the need for import;
Three-stage vibration damping technique: patented cutting teeth arrangement, flexible transmission and differential pressure damping structure are used to systematically solve the problem of impact damage by cutting vibration on the overall machine and critical and important parts.
2.Efficient Dust Removal
Integrated dust removal system innovated in the industry: long-pressure short air ventilation curtain type dust removal system with a total dust removal efficiency of ≥97%.
On-board mining-purpose dust-proof suction system: fundamentally solve the problem of harm to health of staff by construction dust and powder.
3.Centralized Lubrication
The roadheader employs centralized lubrication technique so that lubrication is easy greatly saving oil injection time and reducing work load of underground workers.
4.Hydraulic Load Sensitivity
Leading circuit system flexibly operable and providing stepless speed regulation;
The innovated load sensitive variable system generates small heat emission, has high efficiency and can be stably used;
The separate variable pump supplies the leading handle with oil to avoid shock to control valve and thus increase the flow stability;
The water system flow testing device can realize the minimum water spray amount.
5.Wireless Remote Control
SANY's dedicated controller: intelligent remote control system: the remote control range can reach 50m. The universal handle is easy to operate and the traveling and cutting arm swing speeds can be adjusted.
- Q:How to choose the drill bit of a spiral drill?
- Long spiral drilling machine as a construction machinery is often used in a device, the utilization rate will not be less. Long auger drill has a wide range of application, and can meet the needs of bridge construction and high-rise building engineering. At present, rotary drilling rig has been widely used in drilling and grouting projects. For long auger rig operators, requirements are very strict, before the operation can not drink, take medicine, etc., which affect the normal operation of long spiral drill, all can not do.
- Q:Rotarydiggingmachine operating permit test how
- Main performance characteristics:1 、 high power retractable crawler chassis;2. The mast adopts a big triangle support structure that can be inverted;3 、 torque all hydraulic power head;4, the original triangular stent;5 、 efficient energy-saving hydraulic system;6 、 all kinds of performance display and safety monitoring alarm device;7 、 telescopic drill rod and various drilling tools.
- Q:How to distinguish the performance of rotary drilling rig?
- The CAT hydraulic circuit platform, power control, power control and negative flow control by the main hydraulic circuit; auxiliary hydraulic circuit adopts load sensitive control technology is the most advanced international engineering machinery and energy saving, the load of hydraulic pump output power and the moving parts of the optimum matching, improves the work efficiency and controllability.
- Q:How a rotary drilling rig
- Put a piece of iron on the floor after the bucket and the ground, and then use the rope and the rotary drilling rig and pulled the car
- Q:What's the difference between a long auger and a rotary drill?
- The difference is bigger, the long superiority is in the small caliber (600mm) pile diameter, and the gravel layer is dense, the clay layer is thicker.The advantages of rotary construction, wide range of application, high installed power.From a long-term perspective, rotary digging is better than long spiral.
- Q:31 What about the performance of the auger rig?
- The appearance and configuration with the domestic and foreign similar equipment, the overall performance of the domestic first-line manufacturers of equipment are similar, slightly higher than the overall performance of foreign equipment.
- Q:Attention problems of rotary drilling rig
- The rotary support first run 100 hours refer to, should check the bolt preload, after check every 500 hours of operation time, must keep enough preload force. Attention shall be paid to the operation of the slewing bearing in use. If the noise, shock and power suddenly increase, the utility model shall be stopped for inspection immediately, troubleshooting, and dismantling if necessary.The use of water is not allowed to directly wash the slewing bearing to prevent water from entering the raceway. Prevent hard foreign objects from approaching or entering the meshing area of teeth. To regularly check the integrity of the situation, if found sealed damaged should be replaced in good time. If it is found to fall off, it should be reset in time.
- Q:Rotary drilling rig deep hole Doumen difficulties what happened?
- It is better to take the way of impactor + water injection drilling, according to the formation conditions, match the appropriate proportion of water injection, while the impactor breaks the rock, while retaining the shaft lining with proper viscosity to prevent collapse
- Q:What kind of hydraulic oil is used in XCMG XR220 rotary drilling rig?
- The hydraulic oil is always fever, that is in the process of using hydraulic oil, because the parts wear or absorb moisture and particles from the air, so that the oil accumulation of fever and aging with wear particles, parts of these impurities will damage the piston rings, bearings, valves and machine oil, and the oil accelerated deterioration, reduce oil service life. In order to make the hydraulic system clean without heating, extended Huanyouzhouqi, reduce maintenance costs, so that the machine is durable, the best solution for loop filter in hydraulic system operation at the same time, in order to fundamentally improve the cleanliness of hydraulic oil, hydraulic oil is not easy to heat.
- Q:31 rotary drilling rig electromagnetic valve is what?
- Solenoid valve according to different requirements can be achieved two, three, two, five, etc..Solenoid operated solenoid valve is divided into two kinds of AC and DC(1) the voltage of an alternating current electromagnet is usually 220 volts. It is characterized by large starting force, short commutation time and low price. But when the valve core is jammed or the suction is not enough, the iron core can not be sucked on, and the electromagnet is easy to burn out because the current is too large, so the work reliability is poor, the operation has the impact and the service life is low.
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SANY EBZ160 Road Header Efficient Dust Removal for Tunnel Boring Machine
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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