• ML340 Continuous Miner System 1
  • ML340 Continuous Miner System 2
  • ML340 Continuous Miner System 3
ML340 Continuous Miner

ML340 Continuous Miner

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Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
1 Set set
Supply Capability:
10 Sets Per Month set/month

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Specifications of ML340 Continuous Miner

 

Maximum Digging Height

4.6m

Maximum Digging Width

3.3m

Climbing Capacity

±17°

External Dimension:L

10.89m

External Dimension:W

3.3m

External Dimension:H

2.07m(Not Include Cutting Unit Height)

Maximum Hardness for Cutting Dirt Band

80Mpa

Complete Machine Weight

62t

Dinting Depth

205mm

Supply Voltage

1140V

Supply Voltage

1140V

Cutting Motor Power

2×170kW

Motor Power of Oil Pump

110 kW

Rotary Speed of Cutting Drum

49rpm

Rated Output Power

524kW

Loading Mode

Circular Star Wheel

Required Underground Water-supply Pressure

3-8MPa

Conveyor Mode

Middle Chain Scraper Chain

Required/Minimum Cool Water Quantity

80/60L/min

Conveyor Power

2×37kW

Ground Clearance

341mm

Size of Max Undisassebly Part (L×W×H)

3.54×1.46×1.36m

Weight of Max Undisassebly Part

4588kg

Driving Unit Speed

0~13.3 m/min

Crawler Belt Width

650mm

Rotary Speed of Star Wheel

40rpm

Hydraulic Pump

130/130ml/r

Loading Capacity

17 m3/min

Pressure to Earth

0.184Mpa

Oil Tank Capacity

600 L

Electro-hydraulic Control

Special Imported Controller

 

Usage of ML340 Continuous Miner:

Multi-motors and independent driving: multi-motors respectively drive each system, modularization arrangement, easy to install.

1. Multi-motors and independent driving: multi-motors respectively drive each system, modularization arrangement, easy to install, maintain and inspect. 

 

2. High cutting efficiency: adopt cutting drum with longer lateral axis and large cutting width. The cutting width is greatly more than that of the longitudinal roadheader and the productive capacity is several times than that of the longitudinal roadheader. Be able to perform coal and half-coal mine construction with section area for 9~28 m2.

 

3. Easy and fast materials loading and transportation: adopt the scraper conveyor with lifting and horizontal swinging functions and use motor to drive scraper chain and star wheel, thus greatly improving the loading capacity.

 

4. Advanced performance and reliable operation: adopt the famous international electric elements and hydraulic components to guarantee the reliable operation and advanced performance. Electric protective device is with expert fault diagnosis and monitoring system and the integrated protection device of electric motor. Movement controller is with advantages as high reliability, strong humidity resistance and strong anti-interference capacity, etc. Its vibration resistance may reach 15g. Leave interfaces for absolute location system, favoring the upgrading to full automatic equipments.

 

 

Picture of ML340 Continuous Miner:

 

ML340 Continuous Miner

ML340 Continuous Miner

 

 

Q:What are the common problems in the screening process of vibrating screen?
Periodical overhaul of screening machineRegular overhaul of screening machines, including weekly inspection and monthly inspection.Before startup1. check the coarse and fine mesh without damageAre the 2. rings locked?After startup1. is there any abnormal sound?2. current is not stable3. there is no abnormal vibrationAfter use, clean up every time you use itRegularly check the coarse mesh, mesh, spring has no fatigue and damage. Are the parts of the body damaged by vibration?After the use of screening: clean up after each use
Q:Who can introduce the common frame of the vibrating screen?
Composite net screen grid by supporting plate, screen bouncing ball and block ball ring, mother network, subnet etc..It is convenient and quick to change the net. It can be changed in 3-5 minutes.The switching process is divided into the following steps:1, ready to start bouncing ball, good ball ring fence.2, will be ready to shop on the fine grid.3, the screen drawing cannot be paved, fold, and then use the mesh clamp fixed on the rack. The screen is cut and the excess part is cut off.
Q:How to use the drilling fluid vibrating screen and how to operate it?
Start the shaker - supply - clear the online solid phase - stop the liquid before you stop - rinse the net - stop;
Q:What problems should I pay attention to when buying a vibrating screen?
You must pay attention to the following items when purchasing.1 Capacity: screen weight per hour.2: the size of mesh sieve mesh meets their requirements.3 does the dimension meet the requirements of the installation?.4 power size.5 does the vibration frequency meet the requirements?.6, the transmission mode, rigid body structure is durable (bearing, support is particularly important).
Q:How does rock powder vibrating screen work on mineral processing?.
Mineral powder vibration of vibrating sieve is selected according to different materials, Yo dry sieving, wet screening, screening of several common ways of dressing winnowing.1, dry screening is the simplest way of screening, and other materials in general screening methods, if the screening of materials need iron removal, the use of iron bar in addition to iron can be, the drawback is that iron removal effect is not obvious.2, wet screening is to solve the problem of dry screening, iron removal effect is not good screening method, through the flow of impurities washed away, and then dry materials after screening. On the other hand, water screening process is more complex and less universal.
Q:What should be paid attention to when using the motor on the vibrating screen?
The mounting surface of the vibrating motor must be firm and smooth. The surface roughness of the mounting surface should be below 0.08mm (so that the internal stress generated by the vibrating motor housing is minimized when tightening the mounting bolts) and that the plate should not have holes or cracks. The mounting surface is not less than the bottom foot vibration motor. Welding shall be avoided in the mounting surface area, otherwise the surface of the vibration motor mounting surface will be affected
Q:What is the feed vibrating screen used for?
1. Screen the impurities in feed material.2 grade screening of raw materials after grinding.3. Clean the impurities before granulation.4, grading screening, granulation products.
Q:OK, where can I get the shaker dust collector?
The device consists of dust catcher, fan, pLc automatic pulse blowing system, hanger, inspection door, sealing soft curtain and so on. The use of vibrating screen dust collector can avoid the dust flying everywhere and pollute the environment, and contribute a lot to the protection of the earth environment. With the increase of the surface of the filter bag dust, knife resistance value reaches a predetermined value, the pressure sensor to the electronic control box indicating signal, by pLc automatic control system for automatic pulse jet bag was blowing, attached to the bag on the dust shake off, after unloading ash pipe directly to the sealing belt. That is to keep the filter bag good filter performance, and no two dust.
Q:What is the principle of the shock absorption system of a vibrating screen?
The new generation vibrating screen is advanced in structure and excellent in performance. It adopts dual vibration motor self synchronization technology and is connected with high strength. It is mainly used for classification of medium and fine grade materials, desliming, dewatering, separation of medium raw coal and so on.
Q:What's the effect of a rattling shaker?
1, the structure is more compact, reducing the weight of the fuselage2, the product is more durable, nimble and convenient3, maintenance is simpler, parts easy to repair, Tesco4, high screening efficiency, at the same time with reciprocating and top shock vibration of two kinds of movement5, will not block the screen surface, fast material, screening thoroughly

1. Manufacturer Overview

Location Shanghai,China
Year Established 1999
Annual Output Value Above US$100 Million
Main Markets

Mid East;Western Europe;North America
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 0.4
No.of Employees in Trade Department 160 People
Language Spoken: English;Chinese;Japanese
b)Factory Information  
Factory Size: Above 22,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

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