• Tunnel Pushfiller System 1
Tunnel Pushfiller

Tunnel Pushfiller

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

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HTJ-800-37 Roadway Pushfiller Machine Main features:

The structure of this machine is simple, the operation is convenient, easy to maintain

The system pressure is low, the leakage of the hydraulic oil is just little, the filling efficiency is

High and the filling result is good.

 

Applications scopes:

This machine is used for backfilling the waste rocks in the goaf roadway in the underground mine so that the roadway can be filling mined, The buildings on the ground pressure of coal pillar roadway layout for filling gangue, in this way the subsidence of surface can be well controlled and the buildings are safe. Exchange rock wastes with coal, and the rock wastes will not be lifted onto the ground, there is no rock waste hill, the recovery of the resource is much higher, it is good for the environmental protection of the coal in the ground, so, which can get comprehensive economic benefits.

backfilling amount of the rock waste200I/H
Applicable roadway height2.8m-4.5m
Applicableroadway width2.5m-5.5m
Applicable roadway inclination±16°
feeding unloading rotary drum diameter320mm
feeding conveyor speed2m/s
feeding belt conveyor width800mm
feeding unloading adjusting deviation angle
feeding unloading adjusting partial distance400mm
levelling angle for levelling mechanism±6°
casting belt electricity roller power11KW
casting belt electricity roller diameterΦ500mm
Casting belt conveyor width800mm
Speed of the casting belt3.15m/s
Adjusting scope of casting height2.8-4.5m
Adjusting scope of casting width2.5-5.5m
Speed of the crawler belt0-9m/min
The biggest working pressure of hydraulic

system

16 MPa
Capacity of tank200L
Electric controlling deviceThe flame-proofand essential security

 form

service voltage1140/660v
voltage of controlling supply36V 24V
rated current200A
L W H (Minimum)13000mmx2150mmx2500mm
Weight≈20T
Q:Boring machine boring how to adjust the knife
The second knife, with the left hand on both sides of the boring knife, left hand loose screws, release, the left index finger does not move, with the right hand to take a small thing gently knock, left hand feel the knife moving, tighten the screw, the spindle down
Q:I would like to learn boring machine technology, difficult?
Its processing accuracy and surface quality is higher than the drilling machine.
Q:Boring machine tool how to thank the big gods help ah
I also engage in boring machine for 3 months, and to say how to sharpen it, that is, with their own feelings, you should see how the grinding of the good-looking, you can use, and then take the knife to wear,
Q:Milling machine and planer, drilling, boring machine, what is the difference between what
The use of planer processing, the tool is relatively simple, but the productivity is low (processing long and narrow plane except), which is mainly used for single, small batch production and machine shop, in mass production is often replaced by milling machine.
Q:How does boring machine work?
It is mainly hole processing, boring accuracy up to IT7, surface roughness Ra value of 1.6-0.8um. Horizontal boring machine main parameters for the spindle diameter.
Q:How much precision can the boring hole reach?
Boring is for further processing of forging, casting or drilling holes, boring can expand the aperture, improve accuracy, reduce the surface roughness, but also can better correct the original hole axis deflection.
Q:What is boring work?
(2) the operation of boring machine, CNC boring machine, the workpiece steps, plane processing and drilling, reaming, boring, jacking and other processing;
Q:How often do boring machines have to learn? I just learned
Did the lathe, grinding boring knife, there is no difficulty; done fitter, crossed, grinding drill bit is not any difficulty.
Q:Drilling hole reaming difference
Reaming can be divided into semi-precision hinges and precision hinges, aperture error should be able to control within 0.01MM, the hole wall roughness is generally 0.4-0.8μM.
Q:A hole of 35 holes, you can use boring machine processing? Also talk about the scope of boring machine processing.
you can boring machine as a large horizontal, or a certain range of deep hole processing, boring Cutting, drilling, tapping, wire, turning large and large holes.
Every year, we sell so many machines to our buyers at home and abroad. All machines have won very good comments from our buyers. Customers' comments have been our image to the world. We are devoted to developing the best roadheaders for our users. Every year we get many certificates for our research and development. Our machines are ISO9001 certified. "Top quality and competitive prices" is always our key to the market. We will devote all of our energy to developing and researching the best machines and offering the best services to our buyers. Welcome to visit our factory and we hope to establish long-term business relationships with you. .

1. Manufacturer Overview

Location Shanghai, China (Mainland)
Year Established 2000
Annual Output Value Above US$100 Million
Main Markets Southeast Asia
Africa
Mid East
Eastern Asia
South Asia
Company Certifications ISO certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port shanghai
Export Percentage 51% - 60%
No.of Employees in Trade Department
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range AVERAGE

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