ML340 Continuous Miner

Ref Price:

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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Copper Mining Magnetic Separator

Shantui Bulldozer SD22

New Hydraulic System Coal Mining Excavator

Gold Trommel / Vibrating Screen

Glod Mine Sand Washer

Automatic Truck Loading Machine for Sacked Cement

XY-2 DRILLING MACHINE

CSD-300 Cutter Suction Dredger

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

Q: How to deal with the side crack of vibrating screen?: The first test of six angle bolt crack region is reliable. Remove the side plates on both sides of the angle steel and the upper reinforcing rivet bolt plate, with the damage surface between the check plate and angle. On the surface of qualified cases, ensure both ends aligned.2 side crack) along the crack center in the entire length of a grinding groove (sieve inside) 3) along the crack and the sieve plate is perpendicular to the direction of welding, the welding torch can not swing, can be divided into 2 segments and each weld in welding, after using a needle gun blow, eliminate stress and welding slag.

Q: Application of vibrating screen in cement production process: Cement shaker: all kinds of vibration as the cement cement packing machine before the equipment screen, is essential in the process of cement production equipment, cement industry due to high demands on the size of the finished product, so the product packaging before after final inspection process, cement shaker is used for sieving agglomerate, cement and other foreign bodies in powder material, to ensure the quality of the products.The cement vibrating screen adopts the tension screen, which makes the screen steel wire suffer little fatigue stress, and the screen surface doesn't appear the depression phenomenon. Because of the great dust in the process of cement production, this kind of vibrating screen is usually closed to reduce the pollution in the operating environment.

Q: Why does the vibration screen run dust appear, how should solve?: On the other hand, not the device itself produces dust, but in a moment and feeding material caused by dust, if it is artificial feeding, to avoid dust, can in the above equipment plus closed silo and inlet sealing connection, the discharge port and the material receiving barrel sealing soft connection, the other can be added in dust collector the equipment to avoid dust.

Q: How about resin vibrating screen?: Vibrating screen usually can have a layer, two, three, four layer vibrating screen, only according to the different needs of screening materials to select the specific layer of vibration screen. Resin vibrating screen can also accept different requirements, converted into gate type vibrating screen, edge vibrating screen, the material is usually made of stainless steel or carbon steel.

Q: The role of soft connection of vibrating screen: The vibrating screen soft connection generally refers to the connection of inlet and outlet parts, common materials for canvas, rubber, silicone, polyurethane, because the screen high frequency vibration, and other equipment for flexible connection, carrying the material and damping effect.

Q: What are the common problems in the screening process of vibrating screen?: The usual maintenance of the vibrating screen includes the surface of the sieve, the sieving machine, especially the tightening of the screen surface, and should be fastened in time when the sieving machine is loose. Screen cleaning sieve surface regularly, screen for patent leather off parts should be timely repair, derusting and painting, for processing the exposed surface should be coated with petroleum jelly to prevent rust.

Q: What is the working principle of a standard vibrating screen machine?: To separate the HC base vibration of different size, and then transmitted to the base through the standard test placed on the base of the standard test sieve, sieve, sieve material that is less than the test particle surface mesh into the lower sieve, so the material composition and determination of particle size. The material in the test sieve can be effectively screened, graded and filtered.

Q: What is the quality of the vibrating screen related to the factors?: We should evaluate the quality of a vibrating screen, but it depends on the quality of the vibrating screen, and the quality of the work depends on its efficiency and the size of the workload.

Q: ZKR type of linear vibrating screen: ZKR series vibrating screens are suitable for coal, water power, mines, building materials, chemicals and other industries. The DZSF type linear vibrating screen is the principle of double vibration motor drive and vibration motor vibration excitation. The utility model has the advantages of high screening accuracy, large processing capacity, simple structure, good tightness, convenient maintenance and automatic operation in assembly line production. It is suitable for screening of any dry material of size 0.74-10mm, water content less than 7% and non sticky material. Widely used in abrasives, chemical raw materials, plastics, medicine, resin powder, ceramic raw materials, metallurgy, building materials, food, food, chemical and other industries in the dry powder, fine granular or fine powder materials screening.

Q: What is the relationship between the transmission position of the linear sieve and the motor mounting angle?: The installation angle of vibrating motor is the main factor that determines the material running height and speed. The installation angle is reasonable material screen penetration rate of high standard, vibration motor installed side, will lead to a certain distance from the vibration sieve material to run after the speed is reduced, resulting the retention phenomenon also reduces the service life of the screen.

Send your message to us

*Email

*TEL

*Quantity

*Unit