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Industrial Engineering Solutions
- Lubricants & Lubrication Systems - Sealing Solutions - Pumps - Wear Resistant Materials - Hoses & Valves - Filters - Castings / Forgings - Rotating Units - Gears - Mills - Bulk Materials, Environmental Technology - Conveyors, Bucket Elevators - Processing Systems for Cement
www.rolima.comwww.trciltd.com
122 Limassol Avenue, P.O.Box 24371, CY-1703 Nicosia Tel: (357) 22427980 - Fax: (357) 22423021
email: [email protected] - [email protected]
Lubricants & Lubrication Systems
- open gears - bearings - linear guides - chains - screw compressors - pneumatic applications
lubricants for:
- pinion bearings - open gear - lubrication system - inspection report
- oil-air devices - customised versions - filters - maintenance units - oil distributors
- jet lubricator - spray nozzles - spray units
spray lubrication systems
oil supply stations
services on large gear drives
- Dosing Pumps - Single-Line Pumps - Drum Pumps - Manual Pumps - Multi-Line Lubrication
Pumps - Lubricant Feeder - Gear-Type Pumps - Two-Line Pumps
lubrication pumps
lubrication paste for bearings
oil-air unitopen gear inspection
piston pump lubrication systems
spray system
Sealing Solutions
- mechanical seals - magnetic couplings - seal supply systems - carbon loading ring
seals - compression packings - gaskets - expansion joints
Product range with an unlimited horizon. Everything from standard seals to one-off application-specific designs
seal supply system carbon floating ring seal magnetic coupling
stuffing box packings mechanical sealcorrugated gasket
Pumps
- high viscosity, pasty media - acid & bases - acid & alkaline mixtures - solvents - alkaline degreasing and electroplating
baths - petrochemical - precious and high corrosive liquids - water based - cleaning chemicals - industrial chemicals - oils - liquid foods
- transferring - emptying - circulating - mixing - dosing
- high viscosity pumps - screw pumps - hand operated drum pumps - barrel pumps - air-operated diaphragm pumps - gear pumps - centrifugal pumps
hand operated pumps
high viscosity mobile pump system barrel pumps
air-operated diaphragm pumps
Pumps
Pumps for water extraction from shafts, wells, and deep wells of up to 1,500 meters, as well as in water treatment, water transport, and water distribution.
pumps for delivering acid & bases, acid & alkaline mixtures, solvents, alkaline de greasing and electroplating baths, photochemical, precious and highly corrosive liquids as well as foodstuffs and many other low-viscosity fluids.
Screw Pumps to transfer, circulate, blend or export for all kind of lubricating fluids
Wear Resistant Materials
fused cast basalt
ceramics - high alumina ceramics - zirconium corundum based - silicon carbide ceramics
metal (hard facing) - hard overlay welding plates - hard castings - slide promotion steel
compound that contains extremely hard materials such as bauxite and aluminum oxide
slide promotion plastics with corrosion free surface
plasticscompound
basalt linings bends lined with basaltfused cast basalt plates
ceramic lined bends rubber ceramicsceramic lining
hard casting hard overlayhard metals
Hoses & Valves
Delivery hoses for suction and pressure delivery of abrasive media with either UPE, natural rubber (NR) or ceramic tube
Formed parts space saving, flexible, easy to mount pipe construction, as cylindrical coupling piece, 45º bend, T-section, 90º elbow, reduction
Valves to shut off and control media containing solids
- Large product variety from DN 25 to DN 1000 and up to 100 bar
- No contact of media with mechanical parts
- Highly wear resistant sleeve can be exchanged easily and is only one spare part
suction-/pressure hoses vulcanized ceramic tubes
T-section
Filters
filter bags for pulse jet systems
filter bags for shaking-/ vibration systems
filter bags for low pressure systems
filter bags for reverse-air systems
Filter Bags Successfully used in many steps of the manufacturing process and contribute essentially to air pollution control and prevention of dustfall. Through intensive research and development work the product range was extended over the years with products to separate particles from gas and liquids. Among others those are used for flint sludge dewatering.
Beside filter bags we could also supply a huge range of filters including:
- Filter pockets - Tube filter elements - Flat filter elements - Filter cartridges - Filter cloths - Candle filters - Fabrics for belt and rotary drum
filters tube filter elements
Castings / Forgings
Bimetal casting - bond of a ductile base material with an extremely hard wear material, the bond between the materials meeting highest demands and weight less than a monometallic material.
Advantages
- high wear resistance - increased service life - high machine utilization - reduced downtime - reduced maintenance expense - increased output - reduced overall costs
Comparison of lifetime
0[h]
3000[h]
6000[h]
9000[h]
12000[h]
Manganese steelManganese steel with hardfacingBimetallic cast
bi-metallic hammer
Casting parts for:
- cement mills - crushers - clinker cooler - feeders - elevators - special applications
pattern / casting / heat treatment / machining / assembling
Bolts And Nuts: hot - forged bolts of big dimensions, special shapes and applications, special quality steel for specific work. For basic and heavy machinery
- mining factories - quarries - cement factories - petrochemical facilities - energy plants - railways
grinding mill rollers / liner plates bolts and nuts
- preheater exhaust fan - raw mill fan - final fan - clinker cooler fan - cement mill fan
- slip ring motor (and cascade operation) 600 kW up to 15,000 kW
- squirrel cage motors 600 kW up to 35,000 kW
• tube cooled • surface cooled • air cooled
process fans motors
Rotating Units
bearings/housing units
cement mill fan slip ring motors
- Ball Bearings - Bearings for screw drives - Housing units - Bearings housings - Large size Bearings - Needle roller bearings - Track roller - Anti-friction bearings - Bearing kit - Integrated bearing assemblies and
precision assemblies
Gears
- High availability and dependability - Advanced materials like Austempered
Ductile Iron (ADI) - Optimum strength/weight ratio - Long life with high resistance to fatigue
and wear - Optimal for applications of from 3
meters in diameter and up - Easy to transport and install in isolated
and remote locations
- Gear unit sizes 50 - 160 - Ratios 20 - 4000 (possible up to 1800) - Standard nominal power range
12-1,000kW (special designs up to 4950kW)
- Nominal torque range 40 - 1010kNm - Diameter 3m and up, no upper limit - Ratios 5-10, case-by-case - Nominal power range up to 1MW/
pinion (special designs up to 5MW/pinion)
- Nominal torque range up to 9000 Nm/pinion on a kiln centerline
multi-segmented ring gear drive (spur and helical)
technical data
gearboxes from kilowatt to multi-megawattWeight ( kg): 3 000-50 000 Ratio: 20-120 Generator rated output (kW): 500-3000> Rotor diameter ( m): 28-150 Gearbox type: Planetary, Helical, Planetary-Helical
- internal diaphragms - discharge diaphragms - open filter diaphragms - double outlet
diaphragms
diaphragms
Mills
- backside plates - slotted plates
cast alloy plates internal linings
Grinding balls & accurate measurement system
- easy installation - zero crosstalk - free frequency band - almost noi maintenance - process interface (4-20
mA) - up to 3 sensors of free
choice - up to 16 products types - industrial approved
- grinding rollers - grinding tables - repairing of rollers (hard
facing)
Vertical Mills
- progressive activator linings
- classifying linings - compact spiral linings
(CSL)
chrome cast grinding balls
fill-level & temperature measurement for ball mills
diaphragm inspection progressive activator ringbackside plates
hard facing coal mill
- Screw conveyors - Drag chain conveyors - Pipe conveyors - Surface feeder - Reversing valves - pendular chutes - Flap valves
- air separator (solid alternative fuels) • vertical air stream • horizontal air stream
- disk sorting units (screen separator) • removal of oversized pourable
loads with different sizes
mechanical conveying separating
Bulk Materials, Environmental Technology
belt conveyors separator
storing / discharging / dosing / separating / mixing / feeding
- pan conveyors and clinker handling systems
- bucket elevators with chains or reinforced rubber belt
- retrofit and upgrade for conveying equipment of the OEM
- fabric conveyor belts with rubber extremely resistant to wear/abrasion/cutting.
- corrugated sidewall belts
- steel cord belts resistant to abrasion and tensile strength
- chevron belts
- steel Chains and accessories for material conveyors
- hardened chains for bucket elevators and chains conveyors
- heat resistant kiln chains - hardening technology
combined with most progressive systems
chains conveyor beltsbucket elevators
- chain bucket elevators - pan conveyors - belt bucket elevators - allied equipment
- rubber ceramic plates for chutes
- polyurethane sheeting - cast-in-carbide
- rollers (metric, imperial) - idlers and frames - belt tracking devices - pulleys
conveyor components
wear protection components
spare parts for:
Conveyors, Bucket Elevators
rollers cast-in-carbide linerpreassembled pans
bucket elevator chains fabric conveyor beltsbucket elevator
Processing Systems for Cement
Mixing Silos - Expansion Chamber - New mixing silos - Older systems Advantages
- Homogeneous feeding - Higher discharge qualities - Reduced power consumption
Clinker Cooler - New cooler installations - Existing kiln cooler systems Increasing the heat recuperation to reduce fuel costs and longer lifetimes.
Pneumatic Conveying Handling any type of material from primary or secondary raw materials to fuels or cement of any kind.
Packing From the feeding system, packing machine and bag applicator, to complete bag discharge equipment including truck loaders
1. raw meal of different qualities stored in layers
2. raw meal will be discharged from several
layers into the mixing chamber
3. raw meal will be mixed in mixing chamber and
discharged via an overflow pipe
Clinker cooling
pneumatic transportation pipelines
Rotary packer with automatic bag applicator
ROLIMA Ltd and TRCI Ltd are sister companies both located in Nicosia, Cyprus. With our co-operation with well known european companies we are in position to provide a great part of services in equipment, spare parts, design, construction, and repairs in almost every industry.
122 Limassol Avenue, P.O.Box 24371, CY-1703 Nicosia Tel: (357) 22427980 - Fax: (357) 22423021
email: [email protected] - [email protected]