Резиновый упаковщик для заземления цемента
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- Supplier: Hebei Bangtian Mine Safety Equipment Co. Ltd.
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Product Overview
Description
Cement grouting hole Double Inflatable packer
Product Description
Inflatable packer working principle:
Inflatable packer Drawing
Inflatable packer features:
1. All materials of the hole packer are inflaming retarding and antistatic and meet related national standards.
2. The high elasticity and tightness of rubber is utilized, so that the hole packer is applicable to irregular holes and better sealing performance can be realized especially in soft coal seams.
3. The rubber surface is processed by adopting special technologies, so that excess water will be extracted and grout will not flow out.
Working Principles:
The hole packer is connected to the grout injection pump, so that the hole sealing materials can enter the front and rear hole packer. Due to the effect of the check valve, grout can flow through the front and rear hole packers, and driven by the pressure (4Mpa) at the explosion relief valve, the expansion runner hose at both ends of the hole packer expands and fix the hole packer securely to the hole walls by the frictional force produced by the rubber materials. Then the hole packer can seal both ends of the hole. The explosion relief valve ruptures, so that grout flows through the explosion relief valve and fills the space between two hole packers, to realize hole sealing under pressure (1-3Mpa). A gas drainage hose is then connected to the gas drainage pipeline to drain the gas.
Hole packer specification:
Spec. & Model mm
|
Length mm
|
Outside Diameter mm
|
Applicable Aperture mm
|
Free-Expansion Outside Diameter mm
|
Working Pressure Mpa
|
Burst Pressure Mpa
|
Proof Pressure Mpa
| |
FKSS-30/15 | L±5 | 30±1 | 32-37 | 40-50 | 15 | 16 | 8 | |
FKSS-38/20 | L±5 | 38±1 | 40-55 | 58-68 | 20 | 16 | 8 | |
FKSS-38/6 | L±5 | 38±1 | 40-50 | 60-75 | 6 | 24 | 12 | |
FKSS-50/6 | L±5 | 50±1 | 55-70 | 70-85 | 6 | 24 | 12 | |
FKSS-55/6 | L±5 | 55±1 | 60-80 | 90-105 | 6 | 20 | 10 | |
FKSS-63/5 | L±5 | 63±1.5 | 65-95 | 95-110 | 5 | 16 | 8 | |
FKSS-70/4 | L±5 | 70±1.5 | 75-115 | 105-120 | 4 | 16 | 8 | |
FKSS-125/6 | L±5 | 125±2 | 130-180 | 200-230 | 6 | 16 | 8 | |
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Packaging & Shipping
Company Information
Hebei Bangtian Mine Safety Equipment Co., Ltd. is located in Fucheng, also known as the Canal City, an ancient town in southeast Hebei Province. Founded in 2010, the company is a specialized manufacturer of mining hole sealing devices, rubber hoses, and hole sealing materials. Currently, the company has 45 employees, of whom 6 are engineering and technical persons, besides, the company has specialized production and testing facilities, proving customers with qualified products.
Our products are mainly used in hole sealing area, including gas hole sealing, coal seam water injection hole sealing, coal seam grouting hole sealing and coal seam water plugging hole sealing, etc. The company has passed the certification of Mining
Products Safety Label, ISO9001:2008 Quality Management System. We have registered the Bangtian brand for some of our products and have obtained related patent certificates. In 2015, the company was rated as a technology based small and medium sized enterprise in Hebei Province.
We always stick to the objectives of "benefit by management and seek for development by innovation" and provide high-quality products and services and make all efforts to improve the management level and the "Bangtian" brand of the company.
Our Services
Free Sample
OEM Service
Certifications
Contact information
Claire Jia
Bangtian Mine Safety Equipment Co., Ltd
MP : 86-15032736281
TEl : 86-0311-66176112
FAX:86-0311-66176115
SKYPE : jiaru13140
WhatsApp : 86-15032736281
Email:claire (at) hbbangtian.com
//www.hbbangtian.com/
//www.China-bangtian.com/
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