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protection device for belt conveyor

protection device for belt conveyor

    Unit Price: 1500 USD
    Min. Order: 1 Case

Basic Info

Model No.: KHP121A-Z

Product Description

KHP121A-Z Mining explosion proof and intrinsic safe of protection device for belt conveyor

Overview

The device is designed according to the requirements of the National “Coal Mine Safety Regulations” and the relevant documents on improving the protection of underground belt conveyors. After a large number of underground field investigation and test, the existing belt conveyor protection device has been optimized and improved, so that the device has greatly improved the safety, advanced, reliability, portability, energy saving and consumption reduction.

This product is suitable for mine with explosive gas (methane) and coal dust, which is used to protect and control belt conveyor, and can also be used for centralized (along the belt conveyor) control and protection of scraper conveyor.


Features and Functions

This device is controlled by C8051F500 single chip microcomputer, which has the advantages of advanced performance, low power consumption, good security performance, simple circuit structure and high reliability. At the same time, it has the CAN bus isolation transceiver communication network, which can make each device information sharing in the network.


With perfect protection process control function and various operation modes.


With automatic inspection function, and can automatically update.


With display function, can display various states in the conveyor operation.


With speaking alarm function to facilitate maintenance personnel to quickly troubleshoot, return to normal driving.


With three control mode, they are single machine, centralized, along the belt conveyor.


With power down treatment function.


The main control circuit with various sensors to complete the protection of coal bunker with high coal level, protection of coal bunker with low coal level, protection of coal level under the conveyor beginning and other protection, such as slip low speed, belt break, over speed, deviation, laniate, temperature, smoke and so on.


Belt Conveyor Safety Protection

Jiaozuo Huafei Electronic & Electric Co., Ltd.

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Expert of Electric Automation, Base of Variable Frequency Drive

--Jiaozuo HUAFEI Electronic & Electric Co., Ltd.

Huafei Company was established in 1987 which is the first batch of National Grade High-tech Enterprise.

The company has successively been approved to be [Top 50 Provincial Equipment Manufacturer", [Provincial Enterprise Technical Center", [the Provincial VFD Engineering Technology Research Center", [Provincial Intelligent Engineering Technology Research Center of Main Coal Flow Conveying System in Mine" and it is the post-graduate training base of Henan Polytech University.

The company has passed the authoritative management system certification of the quality, environment, occupational health and safety, the main products have obtained national 3C, CE certificate of European Union and other product certification. Having more than 100 core technologies, more than 200 national patent technology, the main products have reached the international leading level, part of the products have won Gold Award of Brussels Eureka World Invention Expo.

For the past more than 30 years, the company has always been carrying the business philosophy "Integrity make quality, Tech make the future", insisting the business mission "create safer, more intelligent, better use of industrial products", continue to contribute to improve the level of intelligent equipment in the mine main transportation system.


Company Info

  • Company Name: Jiaozuo Huafei Electronic & Electric Co., Ltd.
  • Representative: Zhao hui
  • Product/Service: Medium Voltage VFD , Explosion Proof VFD , Intelligent Mine , Hoist Electric Control , Belt Conveyor Electric Control , Automation Control System
  • Capital (Million US $): RMB20,000,000
  • Year Established: 1996
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 71 -80 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: No.1908 Yingbin road High-tech district Jiaozuo City Henan Province China
  • Contact Person: Mr. Terry Zhang
  • Tel: +86-391-2903918
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