Quality Vertical Shaft Impactors
REMco Vertical Shaft Impactors are typically used in the third or fourth stage of crushing circuits. Feed rates are from 15 to 1500 TPH. Machine drive powers range from 50hp to 1500hp and feed sizes can be from 4” (100 mm) to 1/8" (2.5 mm) or less. Seven models in over 40 configurations ensure that the VSI you buy is suited to your crushing needs.
SandMax
Do you need sand? Ever since man began to build, he has sought quality sand. Sand that has rounded particles, sand that has a full range of well-graded sizes, sand that finishes smoothly, sand that gives strength and beauty to what man builds.
SandMax
As natural sand deposits are depleting, the demand for man-made sand has increased. Our impact crushers are proven to be the most efficient method for size reduction to manufacture sand. Prior to the REMco SandMax, a wide range of crusher types had been applied to the task with limited success. The challenge of creating a quality product, in specifications, with high durability, cubical particle shape, and with the desired F.M. (fineness modulus) has caused many crusher failures.
High-strength sand comes from hard rock, and hard rock is where the REMco SandMax beats all other crushing machines. For versatility of use, net tons of product, total run cost, ease of installation, smoothness of operation, reliability, and hassle-free performance, the REMco SandMax is superior to all others.
Producing quality specification sand requires more than a crusher. It requires knowledge, a well-designed material processing circuit, specialized rotors, and the willingness to understand that sand production is more than rock crushing. At REMco, we can teach you how to make your sand.
SandMax VSI Crushers -- General Application Guidelines
REMco VSI SandMax crushers are fully autogenous vertical shaft impact crushers designed to operate as third or fourth stage crushers in the processing of all types of rock, ores, and minerals. SandMax crushers can be operated in either open-circuit or closed-circuit. Closed-circuit operation is recommended to achieve the lowest net operating cost and the highest production of any given size below 1/2" (13 mm).
RockMax
Hard Rock? Impact Crushing has been proven to be the most efficient method of size reduction when processing rocks, ores, and/or minerals. The reason? It's the best way to transfer energy from the drive motors to the material being reduced.
RockMax
Hard Rock? Impact Crushing has been proven to be the most efficient method of size reduction when processing rocks, ores, and/or minerals. This is because it's the best way to transfer energy from the drive motors to the material to effectively reduce its size. Impact crushers have fewer moving parts, and less mechanical loss when compared to compression machines like cone crushers.
In the past, the limits on impact crushers have been their high cost to operate when the materials are hard and abrasive. Historically, hard rocks such as granites, quartzite, and other materials with high abrasives content have caused severe wear on the crushing members of vertical shaft impact crushers, making them immensely expensive to operate.
REMco's innovation of combining heavy-duty vertical shaft impactor design with an autogenetic (rock-lined) crushing chamber and rotors has lowered the wear parts operating cost of the RockMax to a level equal to or less than any fine head cone crusher. This rate is for cost per net ton of finished product regardless of material or product tonnage required.
RockMax VSI Crushers: General Application Guidelines
REMco VSI RockMax Crushers are autogenous vertical shaft crushing machines designed to operate as third stage crushers in the processing of all types of rock, ores, and minerals. RockMax crushers can operate in either open or closed-circuit. Closed-circuit operation is recommended to achieve the lowest net operating cost, best particle shape, and the highest production. RockMax crushers are intended for producing crushed products between 1 1/2” to 3/8” / 40mm to 10mm.
ST/AR
REMco ST/ARs use an innovative reversible anvil design that allows for maximum use of the anvil type wear iron. There are a number of anvil shapes suitable for a broad range of applications.
ST/AR
For less abrasive stones and minerals, the Swing Top / Anvil Ring Vertical Shaft Impact Crusher, or ST/AR VSI, is the way to go. They’re a variation of the REMco SandMax and RockMax series, but specialized.
These machines feature the same heavy-duty design and components, as well as our new bearing cartridge and main shaft design, but with the addition of our innovative, reversible anvil design that lets you use the most of the wear iron in the anvil. There are several anvil shapes, each suitable for a broad range of applications. This feature provides maximum crushing efficiency when the anvils are new and concentrates the wear on half of the anvil face. This raises the percent of wear iron in use and extends the life of the anvil and the efficiency of the crusher.
By simply rotating the anvil you are provided with an entirely new crushing face on the same anvil, thus allowing you to maintain maximum crushing efficiency during the entire life of the anvil as opposed to just when it’s brand new. This innovation also reduces scrap loss. REMco ST/ARs are incredibly versatile too. They can easily be converted from the rock-on-anvil crusher to a fully autogenous, rock-on-rock chamber.
ST/AR VSI Crusher: General Application Guidelines
REMco ST/AR VSI crushers are rock-on-anvil vertical shaft crushing machines designed to operate as second, third or fourth stage crushers for processing soft to medium/hard rocks, ores or minerals that contain less than 15% abrasives (silica, alumina, and iron). Maximum feed size is 6” (150 mm) and product sizes can be from 1 1/2” (40 mm) to minus 6 mm.
OreMax
OreMax units are used as pre-milling machines before ball mills to eliminate rod mills. They are also used to relieve the crushing load of overworked older cone crushers and produce a finer product for the grinding stages in metal mining and cement operations.
Catalog: ENG
OreMax
The REMco OreMax VSI crushers are based on the larger size models. The OreMax designation applies to crushers capable of 400 hp and above to the limit of 1,500 hp. These machines are of extra-heavy-duty construction and designed for the severe demands of multiple shifts, and continuous service. The bearings, shafts and general construction of these crushers are heavier than all other VSI crushers.
Complimenting the OreMax construction are REMco’s unique CONQUEROR Rotors, built with tungsten carbide wear parts, and REMco’s patented ARC-tip which provides rotor service intervals of 1,000 hours or more between changes. OreMax units are supplied standard with SmartBox, machine management, oil/lubrication, and machine safety systems.
The OreMax is available as a fully-autogenous, semi-autogenous or anvil type crusher. The anvil type units are designated as OreMax - ST/AR machines. The OreMax Pre-mill units are designed for extra-fine crushing and grinding.
Maximum recommended feed size will vary depending on the type, hardness, and shape of rock or ore being crushed. Typically, maximum feed size is limited to 4” (100 mm) depending on the size of the machine, connected drive power, and reduction ratio. REMco OreMax units can be used as pre-milling machines before ball mills to eliminate rod mills. Another use for OreMax units is to relieve the crushing load of overworked, older cone crushers and produce a finer product for the grinding stages in metal mining and cement operations.
SuperMax
Need a powerful machine to meet your big production requirements? The SuperMax Models operate at 1,000 HP to a maximum of 1,500 HP.
SuperMax
REMco custom builds specialty large machines when the application requires very high capacities. These machines are designated as SuperMax Models and are configured in any one of the four basic designs, SandMax, RockMax, OreMax, and ST/AR.
These crushers are generally powered with two motors in dual drive configurations. The SuperMax Models operate at 1,000 HP to a maximum of 1,500 HP. Like all other REMco crushers, SuperMax machines perform at the highest level of excellence and stand the test of time. REMco is still servicing machines that have been running since 1998, and we'll work to keep them running for years to come.
SuperMax Models come standard with multiple accessories like the oil/lubrication system, a spare rotor, installation kits, and the REMco SmartBox system. Additionally, the SuperMax can include any number of special or unique features as requested by the customer. The SuperMax is usually applied in the third or fourth stage crushing application where large quantities of product are required.
SmartBox
Get your hands on the ultimate crushing machine management system! The SmartBox (System Monitoring And Recording Technology) is the future of crusher operating monitoring systems. It will keep you up to date on your performance and "health" of your crushers.
SmartBox
What is this? SmartBox: System Monitoring And Recording Technology. The future is here in crusher operating control for maximum production with the highest quality.
The REMco VSI SmartBox crusher touchscreen controller provides consistent real-time information about the machine’s operating performance. SmartBox monitors and records all critical elements including:
- Rotor wear parts
- Real-time temperature of all bearings
- Oil tank temperature
- Drive motor AMP/ KW draw
- All crusher vibration levels
- No loads / full load R.P.M
- Run Downtime feature
- All safety switch functions
- Lube system operations
- System alarm notification signals
- Logs a full year of data
- Custom designed historical printout
- Emergency stop function
- Troubleshooting guides for alarms and warning signals
- Integrated system operators manual
- Factory recommended settings for the system
- Provides scheduled maintenance alerts
- Records all maintenance
- USB flash-drive accessibility
Optional System Temperature Sensing Features For:
- All motor phases
- All drive motor bearings
- Crushing chamber
Optional System Integration:
- Can be integrated into an existing plant PLC system
Optional Monitoring Features:
- Real-time alarm notification sent by text and/or email
- Available smartphone app and iPad viewer
Optional Multiple Crusher Monitoring:
- 15” touchscreen
- Centralized location for monitoring all your crusher machinery
The operating data is gathered and processed through the HMI that is supplied with the system, providing real-time readouts of all operating limits.
RockMax VSI Crushers: General Application Guidelines
REMco VSI RockMax Crushers are autogenous vertical shaft crushing machines designed to operate as third stage crushers in the processing of all types of rock, ores, and minerals. RockMax crushers can be operated in either open or closed-circuit. Closed-circuit operation is recommended in order to achieve the lowest net operating cost, best particle shape, and the highest production. RockMax crushers are intended for producing crushed products between 1 1/2” to 3/8” / 40mm to 10mm.
Not Sure Which Crusher Will Work for Your Rocks?
REMco offers full testing services to determine which crusher is right for your crushing needs.
Accurate Application
Application is the key to successful VSI installation and operation. Rock and mineral deposits vary widely from site to site, country to country and around the world. Crushing plants, circuit variations, and product requirements are infinite.
For this reason, any crusher, if it is to succeed and perform reliably and economically, must be designed to fit the specific needs of your job.
Maximum Versatility
REMco understands that the greatest success comes when the users and the VSI manufacturer fully understand the crushing task. While most crusher manufacturers make a limited number of VSI models in fixed configurations, REMco manufactures a variety of them. We make a multitude of configurations for each type to maximize the machinery's performance and production rate while minimizing the wear and tear to the machine as well as saving energy costs; all with easy maintenance.
REMco tailors each crusher to a given task to be sure each task is completed to your specific needs.