In order to guarantee the safety of the mine construction and production, synthetic resins are applied into the coal seam or rock mass of aquifer, gas, roof crush, soft and fracture to achieve artificial closure aquifers and reinforcement fractured rock formations all over the world. And consolidation coal hole pack is used in this process. Consolidation coal hole packer is suitable for the coal seam or rock formation slip casting, water injection and the subsequent holes plugging. It can be used to transfer mixed resin, water, cement and other media. And it is composed of high pressure inflation hose which is made from high quality NR synthetic rubber, safety value, rapid-acting coupling and framework steel tube. And it can be used only once.

Consolidation coal hole packer is mainly used for the coal seam consolidation by applying synthetic resin to the coal seam. The interspace of coal seam will be smaller due to the injection of resin. As a result, the gas content is reduced. And the synthetic resin has excellent anti-seepage & plugging capacity and high consolidation strength. So it can consolidate the coal seam.

A consolidation coal hole packer is on the floor.
Consolidation coal hole packer.

An inflated consolidation coal hole packer is on the floor.
Inflated consolidation coal hole packer.

The details of consolidation coal hole packer:
Structure: consolidation coal hole packer is composed of four parts: high pressure inflation hose, safety value, rapid-acting coupling and framework steel tube. And the high pressure inflation hose is made from high quality NR synthetic rubber, which is resistant to abrasion, weather, ozone and high pressure.
Application scope: it is used to transfer resin, water, cement and other media.
Sealing aperture: 25 mm - 155 mm.
Inflatable area: 24 mm - 160 mm.
Inner diameter: 10 mm - 102 mm.
Outside diameter: 24 mm - 128 mm.
Working pressure: 5 MPa - 8 MPa.
Test pressure: 6 MPa - 30 MPa.
Burst pressure: 12 MPa - 40 MPa.
Connection: M20 × 15 (changeable according to customers' requirements).
The framework steel tube of consolidation coal hole packer is on the ground.
Consolidation coal hole packer framework steel tube.

The high pressure inflation hose and framework steel tube are on the floor.
Consolidation coal hole packer details.

The specific size of consolidation coal hole packer rapid-acting coupling diameter and length.
Rapid-acting couplings of consolidation coal hole packer.

Three high pressure inflation hoses of consolidation coal hole packers are on the floor.
High pressure inflation hose of consolidation coal hole packer.

The specification of consolidation coal hole packer
Hose code specification ID OD Sealing aperture Inflatable area Max pressure Test pressure Burst pressure
mm mm mm mm MPa MPa MPa
CCHP-01 ?10 - 2 10 ± 0.5 24 ± 1.5 25 - 35 24 - 45 10 18 36
CCHP-02 ?16 - 2 16 ± 0.5 30 ± 1.5 35 - 45 30 - 50 8 16 32
CCHP-03 ?16 - 4 16 ± 0.5 36 ± 1.5 35 - 45 36 - 50 20 30 40
CCHP-04 ?19 - 2 19 ± 0.5 36 ± 1.5 40 - 50 36 - 60 8 16 32
CCHP-05 ?19 - 4 19 ± 0.5 40 ± 2.0 40 - 50 40 - 60 20 30 40
CCHP-06 ?22 - 2 22 ± 0.5 39 ± 2.0 45 - 55 39 - 80 6 12 24
CCHP-07 ?22 - 4 22 ± 0.5 45 ± 2.0 45 - 55 45 - 80 20 30 40
CCHP-08 ?25 - 2 25 ± 0.5 33 ± 2.0 50 - 60 33 - 85 6 12 24
CCHP-09 ?25 - 4 25 ± 0.5 48 ± 2.0 50 - 60 48 - 85 16 30 40
CCHP-10 ?32 - 2 32 ± 0.5 50 ± 2.0 55 - 65 50 - 90 6 12 24
CCHP-11 ?32 - 4 32 ± 0.5 50 ± 2.0 55 - 65 50 - 90 16 24 32
CCHP-12 ?38 - 2 38 ± 0.5 55 ± 2.0 60 - 70 55 - 95 5 10 20
CCHP-13 ?38 - 4 38 ± 0.5 60 ± 2.0 60 - 70 60 - 95 16 24 32
CCHP-14 ?45 - 2 45 ± 0.5 63 ± 2.0 70 - 80 63 - 100 4 8 16
CCHP-15 ?45 - 4 45 ± 0.5 69 ± 2.0 70 - 80 69 - 100 16 24 32
CCHP-16 ?51 - 2 51 ± 0.5 69 ± 2.0 85 - 95 69 - 110 4 8 16
CCHP-17 ?51 - 4 51 ± 0.5 75 ± 2.0 85 - 95 75 - 110 16 24 32
CCHP-18 ?64 - 2 64 ± 0.5 84 ± 2.0 95 - 105 84 - 120 3 6 12
CCHP-19 ?64 - 4 64 ± 0.5 90 ± 2.0 95 - 105 90 - 120 8 12 16
CCHP-20 ?76 - 2 76 ± 0.5 94 ± 2.0 105 - 115 94 - 130 3 6 12
CCHP-21 ?76 - 4 76 ± 0.5 99 ± 2.0 105 - 115 99 - 130 8 12 16
CCHP-22 ?89 - 2 89 ± 0.5 109 ± 2.0 125 - 135 109 - 140 3 6 12
CCHP-23 ?89 - 4 89 ± 0.5 115 ± 2.0 125 - 135 115 - 140 8 10 18
CCHP-24 ?102 - 2 102 ± 0.5 122 ± 2.0 145 - 155 122 - 160 3 6 12
CCHP-25 ?102 - 4 102 ± 0.5 128 ± 2.0 145 - 155 128 - 160 6 10 16
We can manufacture consolidation coal hole packers according to customers' requirements.
Package:
Consolidation coal hole packers are packed in blue plastic baskets.
Consolidation coal hole packers are packed in wooden boxes.
Consolidation coal hole packers are packed according to customers' requirements.
Consolidation coal hole packers are wrapped into plastic films, in plastic baskets.
Consolidation coal hole packers are packed in plastic baskets, making them easier to transport.

Several consolidation coal hole packers are in a blue plastic basket neatly.
Consolidation coal hole packers are well-packaged before they are delivered to customers, which can prevent them from being damaged in the transportation.

Consolidation coal hole packers are wrapped with plastic film, and they are packed in a blue plastic basket.
Consolidation coal hole packers' package.

Many consolidation coal hole packers are in a wooden box.
Consolidation coal hole packers are packaged in wooden boxes, making them convenient to transport.

Application of consolidation coal hole packer:
Consolidation coal hole packer is mainly used to inject resin to coal and the resin can reinforce the coal seam excellently, which makes the mine construction and production safe.
If there is any need please contact us via sales@inflatablepackers.org