Usage of 410g Gas Sealed Hole Bag for Mining 450g Sealed Hole Bag

Description :

　　Usage of 410g Gas Sealed Hole Bag for Mining 450g Sealed Hole Bag

　　Mining 410g gas sealed bag, 410g gas sealed bag, 450g sealed bag

　　Yucheng Company not only produces mining gas sealing bags, but also 25kg barrel gas sealing materials, mining water blocking reinforcement materials, mining sealing materials, mining filling materials and other specialized chemical materials for coal mining enterprises.

　　Firstly, let me introduce our company's flagship product, the mining gas sealing bag. The specifications of the Malisan mining gas sealing bag produced and sold by Tai'an Yucheng Mining Equipment Co., Ltd. include: 250g mining Malisan sealing bag/300g mining Malisan sealing bag/350g mining Malisan sealing bag/400g mining Malisan sealing bag/410g mining Malisan sealing bag/450g mining Malisan sealing bag/500g mining Malisan sealing bag, etc. We can also customize according to customer needs.

　　1、 There are four steps to complete the use of the 410g gas sealing bag for mining:

　　Step by step and through hole: Due to the occasional occurrence of floating coal or even collapse in the borehole, in order to ensure that the sealing pipe can be smoothly inserted into the hole during sealing, a sealing pipe can be used to through the hole or an air duct can be used to blow out the floating coal in the hole before sealing.

　　Step 2, Bag Binding: Use cotton yarn or transparent tape to bind the sealing bag to the sealing tube according to the following requirements. The first group uses two bags of products, which are symmetrically tied horizontally about 0.5m away from the flower tube, and cotton yarn is appropriately wrapped in front of the first sealing bag to prevent the material from flowing into the flower tube hole. The second group uses one bag, with the front end of the bag tied at a distance of 0.5m-1m from the end of the first group. The third group uses one bag, with the front end of the bag tied symmetrically to the second group at a distance of 0.5m-1m from the end of the first group. The sealed bags behind are tied symmetrically up and down in sequence.

　　Step 3, Rubbing: After tying the bag, start from the first sealed bag on the flower tube side, remove the divider strip on the sealed bag, and rub it up and down with appropriate force for 20-30 times with both hands. Rub for 15-25 seconds to fully mix the materials in the bag. Continuously proceed in sequence. The sum of the kneading time for all sealed bags should not exceed the time it takes for the sealed bags to burst.

　　Step 4, Tube Delivery: Rub and deliver the tube at the same time. After the kneading is completed, another operator quickly sends the gas extraction tube into the borehole. The sealing bag expands and bursts inside the borehole, and the material reacts in the space between the extraction tube and the borehole wall, expanding and solidifying between the borehole walls to seal the borehole.

　　2、 Characteristics of 410g gas sealed bag for mining:

　　The 410g gas sealing bag for mining is a process simplification and improvement of grouting sealing technology. It adopts a connected bag structure and prefabricated packaging of Malisan two-component materials. The materials undergo mixing reactions during on-site use, relying on their excellent bonding, expansion, and sealing properties to achieve rapid sealing of boreholes. Moreover, relying on the expansion pressure generated by the reaction of Malisan materials to achieve pressurized sealing of holes, the sealing effect is increased, and the negative pressure of pumping is improved.

　　3、 Technical indicators of 410g gas sealed bag for mining:

　　Project indicators

　　Rubbing time 10 "-20"

　　Start reaction time 2 ′ 00 ″

　　Foam to fill the sealed bag for 3'00 "

　　Sealing bag burst time 4 ′ 00 ″

　　Reaction end time 10 ′ 00 ″ (still fluid)

　　Hardening time 60 ′ 00 ″

　　Tai'an Yucheng Mining Equipment Co., Ltd. promises customers a three guarantee service for the product, and perfect after-sales service is the reason why you choose Yucheng. The company promises that if the gas seal bag is damaged during shipment, our company will pay for it and resend it, so you will not have any worries. Buy comfortably and use with peace of mind. Please call for specific models and prices.

AfterSalesService :

• Mining 410g gas sealed bag