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BEUMER is one of the leading suppliers of bucket elevators and has done pioneering work in the field of high-capacity bucket elevator technology.
The development of high-quality steel cables and the corresponding belt clamps and bucket mountings make sure that today high-capacity belt bucket elevators for conveying heights of 200 m and material flows of 2,000 m³/h and more can be realized.
BEUMER high-capacity chain bucket elevators are equipped with hardened, double-stranded round link chains with good wear resistance.
BEUMER high-capacity central chain bucket elevators are equipped with a stamped, single- or double-stranded chain, which are extremely wear-resistant due to extra-deep hardening of the wear surfaces, guaranteeing superior service life.
Both chain and belt bucket elevators have proven reliability in thousands of installations under the most difficult and even extreme operating conditions. For particular operational requirements, special bucket elevator designs are available.
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InterSystems Bucket Elevators are built for extended life and gentle material handling.
Our bucket elevators also include:
Pillow block bearings
Bearing jack bolts for shaft alignment
"No tool" access hinged doors
Long, contoured head
Gravity take-up and self-cleaning boot
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The Ryson Bucket Elevators are designed for heavy duty operations and long life. They can be delivered in painted carbon steel, stainless steel or washdown versions. Elevators with multiple outlets have selective bucket tipping capabilities. This is accomplished by an air actuated tipping ramp. The last tipping ramp is always in a fixed position to assure that all buckets are emptied. The chain is a 2" roller chain with hollow pin shaft and 1 1/8" diameter rollers. The rolling surface is made of polyurethane assuring smooth and quiet operation. The buckets are made of a food grade reinforced polycarbonate, molded in one piece and a can handle temperatures from -5 to 215 degrees Fahrenheit.
Anti-static and stainless steel buckets are optional. The bucket elevators allow for controlled feeds at one or more locations and can easily interface with various types of feeding devices.
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Bucket Elevators
All of our bucket elevators are constructed for heavy-duty, foundry grade service. Every unit is engineered to fit each application. Standard casing sizes are also available. The tail pulley is easily accessible from either side of the elevator. Split hoods provide complete access to the head pulley and shaft. Each unit includes dust collection ports located as collection requirements and space limitations allow.
Vulcan Engineering Co. can supply a heavy-duty bucket elevator for your specific needs.
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In more than 100 years RONCUZZI® has gained and consolidated a vast experience in the area of bulk solids handling. In this period RONCUZZI® has designed and supplied numerous plants and equipment of different types and capacities and for a variety of materials. Today the Company's unique know-how represents the foundation of a comprehensive Bucket Elevator range that is able to meet each and every user's requirements in terms of problem solution and reliability in time.
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VARLIK bucket elevators (conveyors) are very good for heavy conditions. Bucket conveyors (conveyors) are able to deliver and start-up (in Turkey or worldwide) very shortly at your plant.
Bucket elevators are very ordinary but very important machines which is continuously running in your lines. If you use VARLIK elevators, it will be a forgotten machine that it was improved year by year by VARLIK and it is assembled by 20 years VARLIK experts. We are proud of proving these with our references.
Production range:
Bucket elevators, belt type
Bucket elevators, chain type
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Bucket elevators are the solution for the transportation of bulk goods where vertical transport is required. Bucket elevators combine horizontal and vertical conveying in one installation. The product is fed into the buckets of the elevator. The buckets ensure that during vertical transport no damage, missing or change of product compositions is possible.
Drive section of bucket elevator shaving outlet diverterd in -Y- piece, loading different silos.
Bucket elevator for the transport of bird seeds from big bag unloading stations to sieve installation. Type 600 - 60 m3/Hr
Apollo has over 40 years of experience in bucket elevators. The Apollo bucket elevator combines horizontal and vertical transport in one installation.
This together with the possibilities of several inlets and outlets, makes our installation an efficient part of your production process.
The main features for a bucket elevator can be summarised as follows:
No damage or change of product
Modular design
One drive
Overlapping buckets
Easy to install
Low maintenance
Additional options
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Mechanical Conveyors - Sanitary Bucket Elevator
All front panels can be quickly opened ...and the belt is easily removed for thorough and total cleaning. For even faster product changes, keep a spare belt/bucket assembly handy.
For food processing, chemical and other processes requiring sanitation, the SC Series elevators are offered in stainless, as well as the standard carbon steel. A heavy support column and a base plate make this a rigid, self-supporting elevator. Capacities range up to 1,000 ft3/h, with discharge heights designed to meet your specifications.
Chemicals/Powders
Amorphous Silica, Stucco, Microfine (Quartz & Feldspar), Micronite, Aluminum Oxide
Edible Beans
Baby Lima Beans, Large Lima Beans, Black Beans , Navy Beans, Red Kidney Beans, Chick Peas, Pinto Beans ,
Whole Green Peas, Yellow Split Peas, Lentils
Food
Popcorn, Peanuts, White Rice, White Corn Meal, Brown Rice, Oat Flour, Ground Coffee, Roasted Coffee,
Onion Flakes, Sugar, Powdered Milk, Hot Coca Mix
Nuts
Peanuts in a Shell, Shelled Peanuts, Almonds, Pistachio, Macadamia, Walnuts
Seed
Corn, Grass Seed, Soy Beans, Poppy Seed, Cotton Seed, Alfalfa, Med. Red Clover
Spices
Paprika, Oregano, Coriander, Sweet Clover, Dill Seed Dill Weed
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Cup elevator
For the handling of hot or cold pellets without breakage
INDUSTRIAL materials of crushing, mixes, handling, storage, proportioning, sifting and bagging
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Bucket wheel excavators (BWE)
The Joint Stock Company UNEX has been manufacturing bucket wheel excavators for more than 50 years. So you can consider UNEX to be an experienced specialist in manufacturing of large-scale machinery for use in open pit-mines. The UNEX team of well-trained specialists is able and ready to react to all its customers’ individual requirements. More than 130 custom-built excavators and reclaimers can be found in e.g. Czech Republic, Russia and the Ukraine, in Bosnia and Herzegovina, Macedonia, Bulgaria, Poland and Slovakia.
There are two types of bucket wheel excavator: Compact and Classical. The division depends on the possibility of repeated assembly and disassembly.
1. It is not possible to assemble and disassemble the Classical BWE. The excavator moves on either a caterpillar or walking undercarriage. Their capacity ranges from 1 200 to 6 500 m3/h and the specific cutting force from 90 to 168 kN/m. According to the adjustable distance between the wheel and the axis of the machine, classical BWEs are divided into two groups: excavators with a telescopic bucket wheel boom (KU 300 and KU 800) and without a telescopic bucket wheel boom (K 2000).
2. The Compact BWE can be repeatedly assembled and disassembled. Their capacity ranges from 400 to 2 800 m3/h and the specific cutting force from 25 to 145 kN/m.
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Opencast Mining Systems
Opencast mine
Germany
1x bucket ladder excavator ER710/340
on crawlers
refurbishing
cutting height 15.5 m
excavation depth 16 m
year of construction 1974
coal 3500 m³/h
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Opencast Mining Systems
Opencast mine
Germany
1x bucket wheel excavator SR1301/1532
refurbishing, bucket wheel head with drive unit
driving power of bucket wheel 500 kW
cutting height 26 m
excavation depth 5 m
number of buckets 14
year of construction 1986
coal 3500 m³/h
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Sandvik bucket-wheel excavators are designed to strip overburden and mine coal, lignite and various soft minerals continuously. With capacities from 150-10000 m3/h (loose), they are capable of mining formations with compressive strengths of up to 20 MPa. Controlled by state-of-the art PLC systems with extensive automation possibilities, they have ergonomic, user-friendly interfaces for operator comfort, quick familiarization and sustained high productivity. Since they are of modular construction, Sandvik bucket wheel excavators are easy to optimize for different applications. All units are custom-built and made to order.
Our standard range of compact bucket wheel excavators is designed for small to medium-size opencast mines. All models are of rugged, rational construction, highly productive for their size and weight and very reliable. Models with higher capacities are of the C-frame design. Basic data for the most popular models is given in the table below.
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Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
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Parallel to Bucket Wheel Excavators Tenova TAKRAF has a long tradition delivering Bucket Chain Excavators (BCE) applied for similar material conditions. Bucket Chain Excavators are continuous cutting machines with the ability of excavating below the bench (travel) level in case of an instable pit floor or a high level of ground water (Even working under water is possible).
Tenova TAKRAF offers Bucket Chain Excavators with capacities between 1000 and 3000 m³/h and cutting depths/heights between 5 and 16/19 m.
Characteristic for a Bucket Chain Excavator are the bucket chain, the superstructure with counterweight boom/platform, the sub-structure with rail or crawler track undercarriage. A transfer boom is necessary only for block operation.
Several modes of operation are possible when using Bucket Chain Excavator. The Bucket Chain Excavator travels on rails rectangular to the direction of the pit advance. The material is transferred to a cross pit Conveyor Bridge or falls on a bench conveyor right beneath the excavator.
Another alternative is a crawler track propelled machine working in block operation together with a shiftable bench conveyor with or without a Mobile Transfer Conveyor.
The largest Bucket Chain Excavator ever built is a Tenova TAKRAF ERs 3750 with a maximum capacity of 14500 m³/h and a cutting depth/height of 31/34 m - that is still in operation.
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Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
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Bucket Wheel Excavators (BWE) are continuous cutting machines for soft to semi hard materials like clay, sand, gravel, marl and their blendings as well as lignite and hard coal. Tenova TAKRAF Bucket Wheel Excavators excavate a wide range of capacities between 200 and 16000 m³/h and at working bench heights from less than 5 m to maximal 51 m.
The Bucket Wheel Excavator is favorable connected to a belt conveyor system with or without a Mobile Transfer Conveyor intermediately installed or a cross pit spreader transferring the material to the waste dump or the raw material stockpile.
According to local mine conditions Compact and Large Bucket Wheel Excavators are offered - whereas the selection mostly is determined by required cutting height and width (working block).
The characteristic parts of a Bucket Wheel Excavator are the cutting wheel with buckets, the wheel boom, the superstructure with counterweight boom, the substructure, the undercarriage with crawler tracks and a transfer boom to the bench conveyor (or a connecting bridge to the loading unit). All main parts are designed to meet the demands of the project regarding optimization, standardization and maintenance. Therefore, Tenova TAKRAF stands with more than 100 years of Bucket Wheel Excavator-experience.
Bucket Wheel Excavators are among the largest terrestrial vehicles ever constructed - the biggest machine built, the Tenova TAKRAF SRs 8000, has a weight of 14.200 t and moves 240,000 m³ of overburden per day.
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The complete set of bucket wheel excavator includes the bucket wheel excavator, the A-type belt conveyer, B-type belt conveyer, 1800 Hopper, spreader. The process of material excavated by the bucket wheel: Bucketed material--pass through belt -- Conveyer -- Hopper-- Spreader-- Material stock.
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... see all the products in the category
Excavators
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Bucket wheel excavators (BWE)
The Joint Stock Company UNEX has been manufacturing bucket wheel excavators for more than 50 years. So you can consider UNEX to be an experienced specialist in manufacturing of large-scale machinery for use in open pit-mines. The UNEX team of well-trained specialists is able and ready to react to all its customers’ individual requirements. More than 130 custom-built excavators and reclaimers can be found in e.g. Czech Republic, Russia and the Ukraine, in Bosnia and Herzegovina, Macedonia, Bulgaria, Poland and Slovakia.
There are two types of bucket wheel excavator: Compact and Classical. The division depends on the possibility of repeated assembly and disassembly.
1. It is not possible to assemble and disassemble the Classical BWE. The excavator moves on either a caterpillar or walking undercarriage. Their capacity ranges from 1 200 to 6 500 m3/h and the specific cutting force from 90 to 168 kN/m. According to the adjustable distance between the wheel and the axis of the machine, classical BWEs are divided into two groups: excavators with a telescopic bucket wheel boom (KU 300 and KU 800) and without a telescopic bucket wheel boom (K 2000).
2. The Compact BWE can be repeatedly assembled and disassembled. Their capacity ranges from 400 to 2 800 m3/h and the specific cutting force from 25 to 145 kN/m.
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Opencast Mining Systems
Opencast mine
Germany
1x bucket ladder excavator ER710/340
on crawlers
refurbishing
cutting height 15.5 m
excavation depth 16 m
year of construction 1974
coal 3500 m³/h
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Opencast Mining Systems
Opencast mine
Germany
1x bucket wheel excavator SR1301/1532
refurbishing, bucket wheel head with drive unit
driving power of bucket wheel 500 kW
cutting height 26 m
excavation depth 5 m
number of buckets 14
year of construction 1986
coal 3500 m³/h
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Sandvik bucket-wheel excavators are designed to strip overburden and mine coal, lignite and various soft minerals continuously. With capacities from 150-10000 m3/h (loose), they are capable of mining formations with compressive strengths of up to 20 MPa. Controlled by state-of-the art PLC systems with extensive automation possibilities, they have ergonomic, user-friendly interfaces for operator comfort, quick familiarization and sustained high productivity. Since they are of modular construction, Sandvik bucket wheel excavators are easy to optimize for different applications. All units are custom-built and made to order.
Our standard range of compact bucket wheel excavators is designed for small to medium-size opencast mines. All models are of rugged, rational construction, highly productive for their size and weight and very reliable. Models with higher capacities are of the C-frame design. Basic data for the most popular models is given in the table below.
|
|
Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
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|
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Parallel to Bucket Wheel Excavators Tenova TAKRAF has a long tradition delivering Bucket Chain Excavators (BCE) applied for similar material conditions. Bucket Chain Excavators are continuous cutting machines with the ability of excavating below the bench (travel) level in case of an instable pit floor or a high level of ground water (Even working under water is possible).
Tenova TAKRAF offers Bucket Chain Excavators with capacities between 1000 and 3000 m³/h and cutting depths/heights between 5 and 16/19 m.
Characteristic for a Bucket Chain Excavator are the bucket chain, the superstructure with counterweight boom/platform, the sub-structure with rail or crawler track undercarriage. A transfer boom is necessary only for block operation.
Several modes of operation are possible when using Bucket Chain Excavator. The Bucket Chain Excavator travels on rails rectangular to the direction of the pit advance. The material is transferred to a cross pit Conveyor Bridge or falls on a bench conveyor right beneath the excavator.
Another alternative is a crawler track propelled machine working in block operation together with a shiftable bench conveyor with or without a Mobile Transfer Conveyor.
The largest Bucket Chain Excavator ever built is a Tenova TAKRAF ERs 3750 with a maximum capacity of 14500 m³/h and a cutting depth/height of 31/34 m - that is still in operation.
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|
Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
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|
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Bucket Wheel Excavators (BWE) are continuous cutting machines for soft to semi hard materials like clay, sand, gravel, marl and their blendings as well as lignite and hard coal. Tenova TAKRAF Bucket Wheel Excavators excavate a wide range of capacities between 200 and 16000 m³/h and at working bench heights from less than 5 m to maximal 51 m.
The Bucket Wheel Excavator is favorable connected to a belt conveyor system with or without a Mobile Transfer Conveyor intermediately installed or a cross pit spreader transferring the material to the waste dump or the raw material stockpile.
According to local mine conditions Compact and Large Bucket Wheel Excavators are offered - whereas the selection mostly is determined by required cutting height and width (working block).
The characteristic parts of a Bucket Wheel Excavator are the cutting wheel with buckets, the wheel boom, the superstructure with counterweight boom, the substructure, the undercarriage with crawler tracks and a transfer boom to the bench conveyor (or a connecting bridge to the loading unit). All main parts are designed to meet the demands of the project regarding optimization, standardization and maintenance. Therefore, Tenova TAKRAF stands with more than 100 years of Bucket Wheel Excavator-experience.
Bucket Wheel Excavators are among the largest terrestrial vehicles ever constructed - the biggest machine built, the Tenova TAKRAF SRs 8000, has a weight of 14.200 t and moves 240,000 m³ of overburden per day.
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The complete set of bucket wheel excavator includes the bucket wheel excavator, the A-type belt conveyer, B-type belt conveyer, 1800 Hopper, spreader. The process of material excavated by the bucket wheel: Bucketed material--pass through belt -- Conveyer -- Hopper-- Spreader-- Material stock.
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