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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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Centerless grinding and polishing maschine typ RP S 376
A new technical development for high speed grinding has now been successfully proven at Company Thyssen Krupp Elevator.
Stock removal grinding and finishing in one pass to final tolerance on DOM Tube. Heavy removal rates which eliminate the pre-turning on large cylinders over 6” ( 150 mm ). Stock removal of 1,4 mm with high speeds of 4m/min on tubes over 200 mm diameter possible
LOESER centerless grinding machines made with single- and multistation grinding heads (swivel joint technology) are used in the tube, pipe and bar industry, automotive industry, hydraulic industry and many others. surface improvement up to ra = 0,01 micron can be achieved easily. diameter starting with 1.3 mm up to 500 mm can be finished with through feed speed up to 30 m/min. depending on the workpiece. various workpiece length of 20 mm up to 20 m can be surface improved by grinding, brushing, polishing or deburring. automatic operation of the machines combined with magazines or in automatic production lines reduce the handling costs of parts. easy operation and quick belt change systems reduce the downtime. pneumatic grinding pressure control insure consistant quality.
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High performance grinding and polishing machine for tubes, with high versatily, working with abrasives belt. Used in the tubes, pipe and bars production to improve the cosmetic or surface carchteristics.
Workable dimensions length from 1MT up to 12MT and diameters 10mm up to 150 mm,220 mm and 300 mm. Are also avaiable special version for smaller diameters.
For greater diametercould be interesting check the STO machine.
The machine can be completely automated and controlled by PLC software.
Grinding pressure is constantly monitored to keep an high quality level
This machine is perfect to be installed in line with the mirror polishing machine model PT 150 If you need a really superfinishing solution please discover our STL model for longitudinal polishing.
For small shops and and fabricators the most perfect solutions is our combo unit model STP with possibility of making on the same unit both satin finishing and stock removal and polishing and buffing.
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Eurolift BH, electric belt hoist comes up to your expectations where hoisting in clean environments is needed.
Eurolift BH complies with EU standards and provides the strength and robustness of an industrial design combined with perfect operating cleanliness to meet the most demanding health requirements in many different fields such as the food and chemical industry, white rooms, etc.
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Basis on the Eurolift BH the EX version offer explosion protection according to EEx de IIB T4 degree (EN/DIN) as standard:
2 speeds hoisting motor(according to EExd IIB or IIC).
Motor protection IP55 according to EN 60 529.
Buttons pendant (according to EExd IIB or IIC).
EX Hoist upper and lower limit switches.
Electric cubicle and cable plug according to
EExd IIB or IIc.
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Electric belt hoists combine technical expertise and design for applications where the importance of hygiene and safety in production is vital, such as the food industry, agriculture, chemical manufacturing, the precision industry and more.
Range from 500 kg up to 2000 kg
High resistance polyester belt
True vertical lifting, with enhanced safety features against side-pulling and twisting effect during lifting
2-speed motors (max lifting speed 10 m/min) complying with IEC 31.1/34.2
IP55 protection and class F insulation
Reduction gear totally enclosed, silent and sealed
Adjustable upper and lower electric limit switch for hoisting
Load limitor fitted as standard, preventing accidental overloading
Hook block electrically isolated from the hoist
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Loads up to 2 tons
2 speed hoisting motor
Motor protection IP55
Wear resistant polyester belt (good resistance to acids, no action from solvents, rot-proof, antistatic)
Electrically isolated hook block
Overload limiter
Upper and lower limit switch
Low voltage 48V contactor control
For hoist with trolley, 2 travelling speeds
Ex proof classification EEx de IIB T4 or EEx de IIC T4
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... see all the products in the category
Hoists
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-The RC Conveyor concrete spreader are used in bridge paving and flat slab paving. It can spread in a width from 3 Mts. to 19 Mts.
-The RC Conveyor place concrete in front of the Paver Finisher by Divertar car. Divertar car speed and travel speed are variable and can be controlled from the operator's station
-Conveyor belt unit used alternatively for bed as well as slope position, with minor alteration in the pin connected bolted structure
-High production capability will spread up to 35 CuMt per hour with constant concrete supply and suitable site condition
-Conveyor with standard flange wheel runs on rail, Travel speed of each end is controlled separately. This negotiate the curves easily
-Special charging hopper to permit feeding of concrete by Transit mixer.
-The conveyor can also run bank to bank on smaller canal with suitable shute to place concrete from the canal height.
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The line of IMER Group belt conveyors stands out for the versatility of its applications in the work yard. Our range is made up of LT 1200, LT1500 telescopic and LT1600 telescopic.
The belt conveyors are driven by a hydraulic transmission in vertical position capable of turning 280° around their axis, facilitating their positioning and manoeuvrability, even on uneven ground. During the distribution, the truck must remain parked in the area where it is positioned.
The speed of the conveyor is independent of the vehicle that carries the mixer or of the auxiliary motor, as it is provided by a hydraulic fixed displacement motor connected to the conveyor drive roller, which in turn is driven by a hydraulic pump connected to the power takeoff of the vehicle transmission.
The conveyor structure is made of steel with a high yield point providing the necessary sturdiness and elasticity. The accurate design and the constant attention to the requirements of the end user gives the belt conveyors reliability, and allows easy access to all their parts for cleaning and maintenance.
The conveyor makes it possible to easily and immediately distribute, at the desired point, the material contained in the mixer: concrete, gravel, sand, cement-bound granular material, etc.
The conveyor is ideal in the building of foundations, small floors, and also concrete pillars and road works. It is an ideal means, both in functional terms (flexibility and versatility, even in severe conditions) and in economic terms.
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The LTB conveyor belt is the most cost-effective solution for transporting materials such as concrete, sand, crushed stones or pebbles from the truck mixer into the building site.
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Applied Recovery Systems can design a variety of steel belt conveyors and steel belt conveyor systems to meet the demands of your chip processing system. Whether your metal chip processing requires a simple take away system for briquettes, or a more complex system for conveying chips and cutting oils from machine tools, Applied Recovery Systems will meet your needs.
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Function
These units are based around a twin belted conveyor segment with one adjustable and one fixed side. The frame consists of four adjustable feet, an integrated switching
cabinet and a table construction to support the conveyor mechanism. The transfer of the PCB’s can be clocked or synchronous.
Special features
- Speed of conveyer segment automatically adjustable or
adjustable through the configuration
- Control mode with display of control frequency and
current counter reading
- Control status can be limited using timeout
- Adjustable print control (optional)
(time to monitor the transfer from the previous unit e.g. screen printer)
- Optimal adaptation of the working panel possible (from
length 1000 mm)
- Mounting holes for foot rest and lamp holders are
standard in the series
- Closed leg construction
- Programmable adjustment of the observation point
- Same software used for 1 - 4 segment units
- Input interface can be blocked at the push of a button
(Function if line is to run empty)
- Buffer function on the conveyor can be switched off
- Different conveyor lengths possible
- 2/1 mode
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With KABELSCHLEPP hinged belt conveyors we can solve your disposal tasks in over 80% of all cases:
* Wet or dry chips
* Workpieces and waste
* Hot forgings
* Stampings and punching scrap
* And much more
Transportation of the material takes place on the upper trough of a revolving hinged belt. Drivers ensure transport of the material up the inclined section. For wet machining the cooling lubrications are collected in the conveyor housing and can be fed back into the machine circuit via an optionally available coolant container or a pump station.
Our hinged belt conveyors can be used either as stand-alone conveyors at machine tools, or as linked conveyor systems. Depending on the design, the material to be conveyed is brought to the required height at a defined incline and then discharged.
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