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three heads wide belt sander for wood,calibrating+calibrating+polishing
Technical Data:
1 Working Width (mm) 50~1300
2 Working Thickness (mm) 3~100
3 Working Length (mm) ¡Ý500
4 Working Precision (mm) ¡À0.08
5 Motor of Abrasive Belt (KW) 22+22+15
6 Speed of Abrasive Belt (m/s) 20¡¢20¡¢12
7 Abrasive Belt size L¡ÁD (mm) 2265¡Á1300
8 Working Pressure (MPa) 0.4~0.7
9 Compressed Air Consumption (m3/min) 0.9
10 Feeding Speed (m/min) 5~30
11 Motor for Auto-feeding System (KW) 4
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wide belt sander
R-P=contact roller+polishing pad
calibrating and fine pollishing to achieve better surface effect
heavy duty machine body guarantee stablity and durability
main parts are from German,Japan,USA to make good performance
customize furniture wide belt sander (furniture sanding machine),especially sanders other's manufacture can not manufacture
Parameter Data:MMH529R-P
1 Working Width (mm) 100~900
2 Working Thickness (mm) 3~100
3 Working Length (mm) more than500
4 Working Precision (mm) about 0.08
5 Motor of Abrasive Belt (KW) 22+15
6 Speed of Abrasive Belt (m/s) 18.5, 12
7 Abrasive Belt size LXD (mm) 2200X930
8 Working Pressure (MPa) 0.4~0.7
9 Compressed Air Consumption (m3/min) 0.6
10 Feeding Speed (stepless speed variation ) (m/min) 3~14
11 Motor for Auto-feeding System (KW) 2.2
12 Elevator System for Work-table (KW) 0.37
We product wide belt sander with working width from 600mm to 2000mm
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THE MACHINE FRAME IS MANUFACTURED OF HEAVY DUTY STEEL PLATE TO MINIMIZE VIBRATION AND DEFLECTION. ALL PARTS OF THE MACHINE CAN BE EASILY OBTAINED FOR MAINTENANCE AND SERVICE. UNDER THE SANDING AGGREGATE AND THE PRESSUREROLLERS, IT’S THE STABLE FEED TABLE. AROUND THE TABLE, IT RUNS AN ENDLESS ANTI-SLIP CONVEYOR BELT. THE DRIVE IS POWERED BY A STRONG FEED MOTOR AND A VARIABLE SPEED CONTROL FROM 4 TO 16 METERS PER MINUTE. THE CONVEYOR BELT IS ADJUSTABLE WITH AN AUTO TRACKING UNIT. THE SANDING BELT RUNS AROUND THE CONTACT DRUM AND THE TENSION (OR IDLE) ROLLER. THE TRACKING OF THE SANDING BELT IS ACHIEVED BY AN ELECTRIC-EYE.
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two sides,two heads,calibrating and polishing wide belt sander
Technical Data
1 Working Width (mm) 80~1300
2 Working Thickness (mm) 0~150
3 Working Length (mm) ¡Ý860
4 Working Precision (mm) ¡À0.1
5 Motor of Abrasive Belt (kw) 55¡Á2
6 Speed of Abrasive Belt (m/s) 20
7 Abrasive Belt size: L¡ÁD (mm) 2800¡Á1360
8 Motor for Upper-body Elevator (kw) 2.2
9 Feeding Speed (stepless speed variation) m/min 6~35
10 Motor for Auto-feeding System (kw) 7.5
11 Working Pressure (Mpa) 0.5~0.8
12 Compressed Air Consumption(m3/min) 1.1
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Wide Belt Sander,Wood Sanding Machine,Heavy duty double sides four heads wide belt sander
MMH5813DR-RP
Technical Data
1 Working Width (mm) 80~1300
2 Working Thickness (mm) 0~150
3 Working Length (mm) ≥100
4 Working Precision (mm) ±0.1
5 Motor of Abrasive Belt (kw) 90×2+75×2
6 Speed of Abrasive Belt (m/s) 30
7 1st Abrasive Belt size: L×D(mm) 2800×1360
8 2nd Abrasive Belt size: L×D (mm) 3080×1360
9 Motor for Body-Elevator System (kw) 3
10 Feeding Speed (frequency conversion) m/min 6~35
11 Motor for Auto-feeding System (kw) 18.5
12 Working Pressure (Mpa) 0.6~0.8
13 Compressed Air Consumption (m3/min) 2.5
We product Wide Belt Sander,Wood Sanding Machine with working width from 600mm to 2000mm
www.bonasun.com
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Heavy duty wide belt sander,double sides,four heads
Technical Data
1 Working Width (mm) 80~1300
2 Working Thickness (mm) 0~150
3 Working Length (mm) ¡Ý860
4 Working Precision (mm) ¡À0.1
5 Motor of Abrasive Belt (kw) 75¡Á2+55¡Á2
6 Speed of Abrasive Belt (m/s) 25
7 1st Abrasive Belt size: L¡ÁD(mm) 2560¡Á1360
8 2nd Abrasive Belt size: L¡ÁD (mm) 2800¡Á1360
9 Motor For Upper Body Elevator (kw) 2.2
10 Feeding Speed (stepless speed variation) m/min 6~35
11 Motor for Auto-feeding System (kw) 15
12 Working Pressure (Mpa) 0.5~0.8
13 Compressed Air Consumption(m3/min) 2
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Troughed belt conveyors with horizontal curves were brought to industrial use by BEUMER. Because of their curved routing and minimum curve radii, these systems offer a low-cost alternative to systems, made of straight-line units with transfer points. By transporting material simultaneously in both directions utilizing the top and bottom belt strand, it permits the customer to operate the system in an even more economical way.
With this technology BEUMER has set new milestones.
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Transport devices are intended for continuous transport of overburden, coal or extracted rock in open-pit mine conditions.
The basic transport devices manufactured by UNEX Inc. are conveyors with rubber belts stiffened with textile or steel-cord meshwork. Belt width ranges from 1 200 to 2 250 mm and their max. transport capacity is up to 10 000 m3/h. Depending on the mining technology conveyors can be design in two versions: movable or immovable.
Driving and return stations can move on rails (in axis or fanlike fashion) using rails or caterpillar undercarriages (rigid or load sensitive).
For extreme conditions (contact pressure of lower than 0,07 Mpa) the driving and return station can be design by means of hydraulic walking undercarriages.
Adjusting and adapting every individual conveyor in accordance with customer requirements and technological conditions is a matter of course.
All parameters of transport devices are in-tune with a series of UNEX bucket wheel excavators. Together with additional equipment for loading, directing and deflecting material flow they form complete technological complexes. The conveyors are able to work in fully or semi-automatic mode. Maintenance costs are minimal.
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Belt conveyors of the LEGMET are dedicated for underground mining of ores and should be installed in haulage routes incorporating high-capacity conveyors. The LEGMET conveyors can be also used in other industrial sectors whenever haulage equipment with adequate parameters is desired.
Design of the LEGMET conveyors makes it possible to use the equipment for heavy-duty and very specific applications. The conveyors are widely operated in copper ore mines of the KGHM Polska Miedź S.A. (KGHM Polish Copper plc.)
The LEGMET conveyors use belts of 1000 - 1200 mm width. They can be applied to material haulage with rates up to 1000 - 2000 t/h in underground workings with incline angle up to +15° and decline angle to -5°.
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Conveying Systems
Opencast mine
Chile
15x belt conveyor shiftable [CV27] GF1200x952
belt width 1219 mm (48'')
centre distance 952 m
drive power 710 kW
belt speed 5.6 m/s
leached copper ore 4000 t/h
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Its incorporation into PRODECO, a.s. production program enables to deliver to its customers comprehensive technological units for overburden dumping, i.e. excavator - belt conveyer - overburden spreader.
At present orders concerning the supply of belt transportation conveyers with a width of 1 600 and 1 800 mm have become reality. The production range includes belt conveyors with a belt width from 1 200 to 2 250 mm.
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Belt Conveyor Systems continuously transport bulk materials, excavated and crushed rock material in a clean and efficient manner over long distances, through curves and up and down via considerable inclinations. The design parameters strongly determined the climatic conditions and material properties.
Tenova TAKRAF Belt Conveyors can be stationary, shift able, enclosed, running in tunnels over long distances, mounted on sleepers, on rails and onto the tunnel roof. The belt width ranges from 1 m to 3 m, the maximum belt speed today reaches 6,1 m/s in copper mines (even 10 m/s on conveyor bridges).
Besides countless belt conveyors in lignite mines worldwide, in 2000 Tenova TAKRAF built a conveyor system with the world longest 16.8 km single conveyor , thereof 16 km inside of an inclined tunnel. Milestones in the development of conveyor systems are installed downhill overland conveyor of El Abra and the in pit and ex pit conveyors of the Escondida mine in Chile.
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MULTIDOS weighfeeders are complete weighing systems with extensive variants to adapt to different feed rates, bulk solids properties, and application-specific marginal conditions.
- feed rates: up to approx. 1000 t/h
- main fields of use:cement, steel, and minerals industries
- for granular bulk solids (clinker, gypsum, lump coal)
- for powdery and mealy bulk solids (raw meal, fly ash, filter dust)
- for difficult to handle/sticky bulk solids (clay, marl, gypsum from flue gas desulfurization)
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Milltronics weighfeeders from Siemens can improve the accuracy of processing, blend consistencies, accountability, and record keeping. All weighfeeders come standard with a belt weigh bridge and speed sensor. An integrator is required to complete the system.
The weighfeeder is used to deliver an accurate mass flow rate of material. In the majority of applications, material is profiled by an adjustable mechanical shear gate, which fixes the correct material bed depth for a given particle size.
The feed rate is then maintained and adjusted by varying the speed of the belt. However, in some cases the belt speed is constant with rate control (if any) done by a pre-feeding device.
The system consists of three components: weight and speed sensing, integration and control, and the mechanical conveying system.
Using the belt load and the belt speed signals, small incremental totals of weight per time are measured by the integrator and then the flow rate is calculated. The measured flowrate is compared against the desired flowrate and the on-board PID controller makes necessary corrections to the belt speed.
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These machines are suitable to dose in continuous powder, granular and fibre materials. They are particularly suitable for fluid materials and can reach feed rates up to several tons per hour.
As belt feeders can be installed directly under a silo or pre-storage hoppers, while as weighing belts can be re-filled in continuous from other extractor machines such as screws, stellar valves other belts. These machines are equipped with a weighing bridge with loading cells and they can be also equipped with different control devices suitable to satisfy the most various dosing and weighing needs, both in continuous and batch.
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Sandvik RBF-series belt feeders can be assembled in various ways to match the application exactly due to their modular structure . Available with ten belt widths from 650-2400 mm and in lengths from 1.5-15 m, they are designed for applications with capacities up to 2600 m3/h. The RBF-series belt feeders suit for materials that have at least moderate internal cutting properties such as coal, lime, Fe-pellets, metal concentrates and different rocky materials.
Sandvik RBF-series belt feeders have wide and adjustable capacity range while they are reliable, silent, steady and have low raise of dust. Due to the adjustable and controllable output the RBF-series belt feeder can be used in applications where accurate feeding is needed.
Sandvik RBF-series belt feeders are easy to assemble, install and operate. With a wide range of standard modules and components they can be tailored exactly to meet the application requirements. At the same time, they are versatile, easy to adapt and easy to service.
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Thermo Electron Corporation's Ramsey weighbelt feeders are designed for demanding industrial applications and provide accurate monitoring and control.
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