1.Introduction to ZLJ Series Grouting Reinforcement Drilling Rig
The grouting reinforcement drilling rig is a type of engineering machinery specifically designed for drilling and grouting reinforcement operations. It integrates two core functions: drilling and grouting, and is widely used in engineering fields such as tunnels, mines, water conservancy and hydropower, subways, foundation pit support, foundation treatment, slope management, and disaster prevention. It is an indispensable key equipment in modern geotechnical engineering and geological disaster control.
2.Features of ZLJ Series Grouting Reinforcement Drilling Rig
2.1 The drilling rig integrates drilling and grouting functions, eliminating the need to replace other equipment and improving construction efficiency.
2.2 The overall design of the drilling rig is compact, making it convenient for construction in narrow spaces.
2.3 The drilling angle can be adjusted by rotating the vertical shaft to meet the needs of multi-angle grouting.
2.4 Optional rubber steel wire crawler chassis or electric three-wheeled vehicle chassis, which is convenient for moving and does not damage the road surface.
1.Brief introductions of ZLJ350 grouting reinforcement drilling rig
ZLJ350 grouting reinforcement drilling rig is mainly used for grouting reinforcement hole. ZLJ350 grouting reinforcement drilling rig work for under mine, tunnel, subway, slope support. The drilling rig can work different angles of grouting reinforcement and drilling hole.
This drilling rig adopts mechanical drive, hydraulic feed with small size, light weight, The rig is reliable and convenient to operate.
2.Specifications of ZLJ350 grouting reinforcement drillinDrilling Rigg rig
Drilling diameter 50-113mm
Drill rod caliber 42mm
Noncoring bit 50-113mm
Core bit 56-113mm
Vertical rated speed 340 /192/112 r/min
Vertical shaft torque rating 130/ 230 /400 n.m
Main shaft angle 0-360
Spindle stroke 400mm
System pressure rated 8mpn
Feed force 9kn
Elevating power 12kn
Winch lifting capacity 7.35kn
Capacity of drum 26.8m
Diameter of wire rope 8.85mm
Oil pump type YBC-12/80
Motor power 5.5kw
Dimension 1230*630*1280mm
Total weight 430kg
Description of high pressure grouting machine:
WGP800/1200/200PI-D grout station is a combination of mixer, agitator and grout pump in one plant. It is mainly used in highway, railway, hydropower, construction, mining and other ground and underground construction.
High speed vortex mixer ensures mix quickly and evenly. Water, cement or bentonite is quickly mixed into a homogeneous slurry. Then the mixed slurry was delivered to the agitator. Grout pump injects from the mixing drum (storage tank).
This ensures a continuous mixing and grouting operations. The grouting plant is full hydraulic drive with diesel engine. Grouting pressure and displacement is step-less adjustable. Compact size and it is easy to operate. It also takes up a small space.
5. Geotechnical - deep well casing, monitor wells, well sealing and abandonment
6. Acted as a grouting plant in the Pipe Jacking Machine
Wode Heavy Industry Co., Ltd., short name Wodetec, is a manufacturer specialized is R&D, manufacture and sale of grout equipment. Grout Equipment includes: grout plant, grout pump, grout mixer and agitator etc.
Grout equipment is specially designed for continuous cement mixing and grouting in ground and underground engineering, such as highway, railway, hydropower, construction, mining.
Now we have developed full series of grout plant and grout station, pump including piston type, plunger type and hose type. Mixer volume from 200L to 800L, agitator volume from 300L to 1200L, pump flow from 0 to 200L/min and pressure from 0 to 100 bar. Electric power and diesel power are available for customization.
From years of experience Wode Heavy Industry Co., Ltd. has developed its own R&D and technician teams, which supports further development and customized service for clients.
WGP300/300/75 PI-E grout station is a combination of mixer, agitator and grout pump in one plant. It is mainly used in highway, railway, hydropower, construction, mining and other ground and underground construction.
Grout station have special mixing effect of cement or bentonite with water is archived in mixer by a high turbulence created in the pump casing. This turbulence with its high shear forces separates the cement or bentonite particles which results in a fully hydrated suspension.
As soon as the mixing process is over, the mixing is transferred into the agitator. The slow stirring paddle prevents the grout from settling out of suspension and removes any air bubbles from the mix. Each machine incorporates mixers and pumps of matched capacity which together with an agitated storage tank enable virtually continuous operation once work has commenced.
WGP300/300/75 PI-E grout station feature:
1. Hydraulic reversing and Hydraulic drive for vertical grouting pump
2. Grouting pressure and output are step-less adjustable
3. Using rectangular agitator, makes the plant has compact structure, small size
4. With high speed and low speed, by rotating ball valve switch
5. With function of record and display grouting pump reciprocating times by a counter
6. High speed vortex mixer ensures mix quickly and evenly
7. Mixer and agitator switch by using squeeze handle, it is safe, reliable and easy to operate
8. The motor has an overload protection function. Hydraulic system with oil temperature overheating protection
The WGH 75/100PI-E high pressure vertical grouting pump is designed and made for permeation grouting, compaction grouting, backfilling grouting, curtain grouting, high pressure split grouting etc, grouting methods. Grouting material: cement mixture, mortar/plaster, bentonite and other additive.
Feature:
1. Compact structure, light weight, easy operate, low maintenance
2. With digital display counter: it can display at any time, and can accumulate work times 3. Flow and pressure can be adjusted step-less
4. Equipped with emergency unloading valve: in case of an emergency, it can be load-off instantly
5. In low pressure, it will be flow-converging of two pumps; In high pressure, there is only one pump work. Low pressure and large flow, high pressure and low output
6. With full-hydraulic shaft device, stable and reliable operation
7. Cooling type: water-cooling and air cooling; Suitable for hot and cold areas
Applications:
1. Civil Engineering - dam foundations, tunnels, mining, soil nails, tiebacks, earth anchors, cable and rock bolts 2. Structural building and bridge restoration, foundation stabilization, foundation raising, soil compaction grouting; soil & rock grouting 3. Construction - pavement under sealing, slab jacking and slab raising 4. Marine - underwater foundations, piers, breakers, shoreline foundations 5. Mining - tunnel lining, contact grouting, shaft waterproofing 6. Utilities - encasements, waterproofing, slope line grouting 7. Geotechnical - deep well casing, monitor wells, well sealing and abandonment
Wode Heavy Industry Co., Ltd., short name Wodetec, is a manufacturer specialized is R&D, manufacture and sale of grout equipment. Grout Equipment includes: grout plant, grout pump, grout mixer and agitator etc. Grout equipment is specially designed for continuous cement mixing and grouting in ground and underground engineering, such as highway, railway, hydropower, construction, mining.
Now we have developed full series of grout pump, pump flow from 0 to 200L/min and pressure from 0 to 100 bar. Electric power and diesel power are available for customization.
From years of experience Wode Heavy Industry Co., Ltd. has developed its own R&D and technician teams, which supports further development and customized service for clients.
New product Quality self-drilling hollow core bar anchors
Product descripion of self-drilling hollow core bar anchors:
(1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placement
Competitive price new product self-drilling rock anchor bolt system anchor bolt price
Product descripion of self-drilling hollow core bar anchors:
(1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placement
