Coal Mine Reinforcement Hole Packer

• Customization: Available
• After-sales Service: 1 Month
• Warranty: 1 Month
• Model NO.: all
• Certification: N/M
• Standard: N/M
• Surface Treatment: Polishing
• Manufacturing Process: Stamping
• Material: Cast Iron
• Working Pressure: 5MPa
• Sealing Depth: 6m
• Sealing Diameter: 100mm
• Weight: 1kg
• Transport Package: Standard Export Packing
• Specification: standard
• Trademark: JM
• Origin: Hebei China
• HS Code: 8413910000
• Production Capacity: 5000/Month

Product Description

Product Description

The grouting pipe of the mine sealer is connected to the grouting pump. The liquid slurry enters the grouting pipe due to the grouting pressure. Due to the action of the one-way valve, the liquid slurry enters bag 1 and bag 2 and expands rapidly, causing the bags to expand rapidly. The outer diameter of the sealer is fastened to the coal seam hole wall to seal the holes at both ends of the hole sealer; when the pressure is greater than 2.0MPa, the blasting valve explodes and the liquid slurry fills the middle part of the two bags, thereby achieving multi-layer sealing. The gas drainage pipe is connected to the gas drainage pipeline to drain the gas.
 

Product Features

1. Use the hole sealer straight:
2. Use the hole sealer quickly and easily. Insert the hole sealer completely into the borehole, connect the hole sealer with the pressure source of the grouting pump, and start the pressure;
3. The grouting pump injects grouting into the coal body, and the grouting pressure is controlled. At 0.5~2.0MPa, turn on the grouting pump to automatically inject grouting to achieve multi-layer sealing;
4. After grouting is completed, the hole sealer automatically maintains an expansion state in the borehole to achieve long-term sealing, ensuring that the coal body or When drilling in rock mass, the water or slurry in the rock mass will not flow back.
5. After sealing the hole, drain the gas through the gas drainage pipeline.

 

Detailed Photos

 

Company Profile

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd is a large-scale professional manufacturer of drilling rigs and water well rigs in Hebei Province, China. It includes 5 series and more than 50 kinds of products. The leading products are: XY series core drilling rigs, JM series water well trucks, casing drilling  series, as well as mud pumps, drill pipe series, etc.

For more than 20 years since its establishment, the company has been committed to the professional production of core drilling rigs and water well drilling rigs, as well as the sales and maintenance of drilling tools and air compressors. It has accumulated rich professional maintenance technology and thoughtful handling after-sales service experience.Also it has accumulated a wealth of experience and a lot of usage data through extensive contact with users.

Jimai independently develops and produces a new generation of water well drilling rigs. This series of products has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economy and durability, and low failure rate. It has been recognized by the market as soon as It has been widely used in mining engineering construction, civil drilling, geothermal drilling and other fields.

Jimai always stands from the user's perspective and insists on implementing quality standards centered on user needs, making the "Jimai" brand series drilling rigs closer to user needs and forming the market management philosophy of "user needs, Jimai pursues". Also Jimai has always believed that "the market is the only criterion for product inspection", keeps innovating closely with market demand, always takes it as its corporate responsibility to meet customer needs, and cooperates with users with integrity to create a better future!

 

FAQ

1.Why choose us ?

 Jimai Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for many years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.

2.Do you offer any custom designs?

Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.

3.How To Order ?

Step 1, please tell us what model and quantity you need;

Step 2, then we will make a PI for you to confirm the order details;

Step 3, when we confirmed everything, can arrange the payment;

Step 4, finally we deliver the goods within the stipulated time.

4. When will make delivery ?

About 7 work days after receipt of the payment.

 

After Sales Service

 

6 months warranty for all kinds of products;

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.