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Shotcrete---failures & troubleshoot of insufficient mixing of materials & water

Shotcrete---failures & troubleshoot of insufficient mixing of materials & water Insufficient mixing of material flow and water is a common fault in the use of dry shotcrete machine. What method should we take to deal with such a failure when using a dry shotcrete machine? Let's take a look at what ...

February 23, 2024
Shotcrete---failures and troubleshoot of the production capacity reducing

During the use of the dry shotcrete machine, failures may occur. When such a failure occurs, we should first analyze the cause, and then take corresponding troubleshooting methods.Today, let's talk about what we should do when machine's production capacity getting reducing. Reason 1 and troubleshoot...

February 23, 2024
Planetary Concrete Mixer Introduction

Planetary concrete mixer mixing device: The planetary concrete mixer is driven by the use of an integrated two-way mixing reducer. The power generated by the reducer causes the vertically installed mixing arm to perform both autotransmission and revolution movements, and at the same time, the side ...

February 3, 2024
Core Drilling Rig Introduction

The core drilling rig adds a drilling rig shift slide on the basis of ordinary drilling rigs, which can quickly replace drilling tools, improve work efficiency and reduce labor intensity. Scope Of Application： 1. This drilling rig is a high-speed drilling rig suitable for drilling projects such as ...

January 30, 2024
KBW series mud pump application

KBW series single-cylinder or three cylinder grouting pump is a horizontal single-cylinder reciprocating single-acting piston pump. Mainly used for grouting construction of roads, bridges, dams, national defense, mining and other construction projects; It can also be used for mortar injection ...

December 14, 2023
Hydraulic Grouting Pump Introduction

Features: 1.Adjustable grouting pressure within the rated pressure. 2.Perfect waterproof device. 3.Separated control valves. 4.Single or double fluid grouting. 5. Special suction-discharge valve and sealing structure. 6. Advanced monitoring system with double seismic pressure gauges. 7.Small size...

December 5, 2023
wide application of ful automatic plaster

All wet mix mortars available for pumping, such as wall mortars, adhesives, primers, leveling mortars, repair mortars, putties, etc. Mortar containing no more than 3MM aggregate, liquid materials, such as paint, primer, interface agent, etc. Suitable for indoor and outdoor spraying, cement mortar ...

December 2, 2023
Shotcrete machines Common malfunctions

Common malfunctions In actual operation, the shotcrete machine is prone to clogging of the rotor, clogging of the discharge elbow, and clogging of the sandblasting pipe. Cause of issue 1. Aggregate particle size is too large 2. The moisture content of the dry mix is too high 3. The conveying air ...

November 29, 2023
Exhibition Of China Coal & Mining Expo 2023

Welcome to China Coal & Mining Expo 2023 !

October 26, 2023
Advantages of industrial hose pumps

The hose pump can be completely dried without any damage until the container is completely empty The unsealed design of the hose pump eliminates the damage caused by leakage, pollution and corrosion. The self-priming height of the hose pump can reach 9,8 meters. The hose pump motor can directly ...

October 24, 2023
KFP-50-20A cement foaming line for CLC block making

The cement foaming machine is actually an air entraining machine. Its essence is to introduce air into the foaming agent aqueous solution. Its technical core is the best way to introduce air into the aqueous solution. The foaming machine itself cannot produce foam out of thin air. It introduces air ...

October 20, 2023
2023 China (Huainan) International Coal Equipment and Mining Equipment Expo

Recently, the "2023 China (Huainan) International Coal Equipment and Mining Equipment Expo" sponsored by the Anhui Coal Society was held at the Huainan Leli Power Olympic Sports Center in Anhui. This expo brings together new technologies and new achievements in the intelligent development and high...

September 26, 2023
all Keming employees launched a three-day mid-year summary meeting and company team building activities

Do not forget the time and the way from the beginning of the heart, and gather together to compose a new chapter. On August 4th, in order to review the work results of the past six months and look forward to the future development direction, all Keming employees launched a three-day mid-year summary ...

August 12, 2023
shotcrete robot introduction

The shotcrete robot is a special engineered robot. Whether the mechanical structure of the robot is reasonable or not is not only related to the realization of its functions, but also directly affects the complexity of the robot control system, which determines the cost and performance of the robot. ...

July 31, 2023
Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.

Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. (the former Keming Mechanical and Electrical Department of Henan Coal Scientific Research Institute) is a holding subsidiary of Henan Coal Scientific Research Institute Co., Ltd. Our company is dedicated to ...

July 31, 2023

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