Writer： admin Time：2021-06-21 03:19:03 Browse：427℃
Open-pit coal mines, tunneling and contour correction, channel trench milling, asphalt concrete road milling, rock permafrost milling, tree root milling, iron and steel industry, forestry and other construction fields. The Angrist Horizontal Drum Cutter (milling head) is mainly installed on excavators of 3-80 tons.
Low noise, Low vibration, Potect the environment.
Standard Configuration milling and digging disc; Angrist Drum Cutters
Angrist milling machine dedicated to heavy industry rock and soil hydraulic Angrist milling machine excavator milling head can also mill concrete without reinforcement or with a small amount of reinforcement, which can be easily milled and equipped with steel bars with a diameter below 30mm of concrete.
Simple structure, easy to use: it can be installed on any existing hydraulic excavator, and can be installed by using the hydraulic circuit of the hydraulic breaker or hydraulic tongs, and the user does not need to purchase an additional excavator.
When excavating with an Angrist Drum Cutter in a clay layer, it is rare that the cutter head is covered by clay and cannot be used. You can rinse the cutter head with water or use the Angrist Drum Cutter to mill some dry parts.
To Solve with hard surrounding rock .
Hydraulic Angrist Drum Cutter (milling head ) compared with other methods of tunnel excavation (shield, drill and blast, single-arm roadheader), The advantage of the Angrist Drum Cutter is that its excavation cost is very low, but the Angrist milling machine is only suitable for moderately low-to-medium hardness rock formations.
Angrist Drum Cutter , especially for Heavy Industry Angrist Drum Cutter integrates excavation and loading operations:
After using the Angrist drum cutter for excavation, the Angrist milling machine can be loaded and transported by itself, and only a few tricycles or four-wheel transport vehicles are needed to complete the integration of slag discharge, loading and transportation After the operation, the support structure installation and spraying work will be carried out immediately after the excavation, and then the next cycle of excavation construction will be carried out.
Flexible application, hydraulic Angrist drum cutter (milling head) for rock and soil can be replaced with different milling cutters, trenching milling wheels, rock saw discs according to the working environment wait. Replacement is simple and convenient.
Horizontal Angrist Drum Cutter Application Range: concrete with a small amount of reinforcement, medium hardness rock, weathered rock, gypsum, coal rock, iron slag, etc.
(1) The construction is safe and efficient, and the particles excavated by milling are small and can be directly used as backfill.
(2) Optional trenching wheel; application scope: reinforced concrete, gypsum mine, coal rock, weathered rock, frozen soil, etc.
3) Angrist Hydraulic drum cutters(milling head) : for rock and soil Low vibration and low noise: it can be effective in areas with vibration or noise restrictions such as ancient buildings and around hospitals It can replace blasting construction and protect the environment well. Super strong casing and gearbox design, long service life. Full range of working angles.
Angrist Horizontal Drum Cutters are remarkably effective in milling foundations, concrete slabs, and heavy concrete walls with little reinforcement in building demolition. The dual function of hydraulic breaker and hydraulic tongs can be realized, because the hydraulic Angrist milling machine excavator milling head can mill steel bars in buildings at the same time. The particle size of the material excavated by milling is small and can be directly used as backfill.
4) Solve the excavation problem just after the support is completed: the excavation speed of the Angrist drum cutter in clay (take the TD140 Angrist milling machine with a 30-ton excavator as an example) about It is 30~60m3/h..
5) It is easy to install, economical to maintain, and can effectively replace tools such as buckets and breakers, bringing you great fun and strong power in construction in the new era.
Angrist Drum Cutter Product Description
(6) The application is flexible, and different milling and digging cutter heads, trenching milling and digging wheels, rock saw discs, etc. can be replaced according to the working environment. Replacement is simple and convenient.
(7) The hydraulic Angrist drum cutter( milling head) for rock and soil can design other types of milling cutterheads according to customer requirements.
8) Precise control of construction: it can quickly and accurately trim the outline of structures, and when used in tunnel excavation, it can not only solve the problem of under-excavation that is a headache for the construction unit, but also reduce the "Ning Chao" of the construction unit. "Don't owe" the cost increase problem caused. If possible, the user uses a special tunnel excavator, which has a more stable performance than ordinary excavators, and its boom can swing or retract.
Geotechnical Angrist Drum Cutter : Hydraulic Angrist Drum Cutter(Milling Heads) All models of Angrist Drum Cutters can be used underwater up to 30 meters.
The Angrist Drum Cutter is very effective in the mining of the following rocks: - rock with low hardness - rock with weathered structure - rock with high hardness but layered structure. The cutting rate can reach 80-120 per hour tons (depending on the hardness of the rock) Angrist drum cutter can be a good substitute for blasting construction and can protect the environment well.
Wide range of milling and digging: MAX can reach 25~40m/h in rocks with medium and low hardness such as weathered rock and tuff (depending on the density and degree of crushing of rocks, it can effectively replace common configurations such as buckets, breakers, hydraulic shears, etc. In surface coal mines, tunnel excavation and contour correction, channel trench milling, asphalt concrete pavement milling, rock permafrost milling, tree root milling and other fields, Angrist milling machines provide a comprehensive solution for tunnel excavation. new construction method.
Standard configuration of milling and excavating disc;
simple installation, economical maintenance, can efficiently replace tools such as buckets, breakers, etc., bringing great fun and strong power to your construction in the new era.
Angrist Hydraulic Drum Cutter milling head compared with other methods of tunnel excavation (shield, drill and blast, single-arm roadheader), Angrist The advantage of the Angrist drum cutter is that its excavation cost is very low, but the Angristdrum cutter is only suitable for moderately low-to-medium hardness rock formations. It is easy to maintain, does not need to be filled with butter and nitrogen, and has no special requirements for the maintenance of the excavator. Other multi-purpose milling of asphalt concrete and cement concrete pavement can replace the expensive road milling machine, and at the same time, it can better complete the large-depth milling operation where the function of the road milling machine fails. different), it is also possible to mill concrete without reinforcement or with a small amount of reinforcement. Using the Angrist drum cutter installed on a 300-ton excavator, it is easy to mill concrete with a diameter of less than 30mm.
Geotechnical Angristdrum cutter hydraulic Angristdrum cutter ( milling head )Due to the need to store all equipment on the steps, the upper and lower steps are 800 - 1100 m apart.
(2) Optional trenching wheels; due to different production batches and specific models, the above pictures are for reference only. For details, please contact our sales staff for specific verification.
(3) Low noise, low vibration, environmental protection.
4) Safety: use Angrist drum cutters instead of manual tunneling in soft rock or broken rock formation, eliminating the danger of workers , thus greatly improving the safety of tunnel construction.
We can design other types of milling cutters according to customers' requirements. Angrist Horizontal Drum Cutter Features:
The hydraulic Angrist drum cutter(milling head) for rock and soil is remarkably effective in milling foundations, concrete slabs, and thick concrete walls with little reinforcement in building demolition. The dual function of hydraulic breaker and hydraulic tongs can be realized, because it can mill steel bars in buildings at the same time. The particle size of the material excavated by milling is small and can be directly used as backfill.
Angrist drum cutter for rock and soil Angrist Hydraulic Drum Cutters milling head In the roadbed construction operation, an Angrist drum cutter can be used to effectively remove during construction All obstacles such as rocks, reinforced concrete, hard soil, frozen soil and tree roots encountered.
Product Introduction: This Angrist Horizontal Drum Cutter (milling head) is mainly installed on excavators of 8-38 tons. Low vibration and low noise: It can effectively replace blasting construction in areas with vibration or noise restrictions, such as around ancient buildings and hospitals, and can protect the environment well.
After excavation, steel mesh, steel grid + spray-mixed support are used to support the tunnel. In soft rock, the footage depth of each excavation depends on the conditions of the face rock formation and the pre-design of the tunnel design unit, generally 50~80cm.