Litostroj Ravne Ltd.
Koroška cesta 15
2390 Ravne na Koroškem
Slovenia
TRADITION, POWER
QUALITY , INNOVATION
LITOSTROJ RAVNE IS A MEMBER OF LITOSTROJ GROUP
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LITOSTROJ GROUP
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Litostroj Ravne – History and company profile
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Is located in Ravne na Koroškem (town has more than 380 years industrial
history ). Presses (Brand Name „RAVNE“) have 45 years long history.
1620
1969
1970-71
1971
1985
2008
2010
2011
Beginning of steelmaking in Ravne.
Construction of first press.
Cooperation with Weingarten.
First press was exported to Germany.
First press was exported to U.S.
Became part of Litostroj Group
First Precise blanking press.
First Servodrive press.
Number of employees : 200
Representatives on the markets
18 km to highway, 60 km from airport
Port : Luka Koper
Experience of generations
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RAVNE Presses– Worldwide brand
MORE THAN 1.500 REFERENCES, MORE THAN 150 CUSTOMERS
TARGET INDUSTRIES
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AUTOMOTIVE INDUSTRY ;
HOME APPLIANCE INDUSTRY;
TOOL AND DIE INDUSTRY;
ELECTRO INDUSTRY.
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LITOSTROJ RAVNE – ADVANTAGES:
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Mechanical and Hydraulic Presses up to 40.000 kN and bed width up to 8 m.
Optimal solution for customer needs and customer specific design.
Innovative and proven technology.
Robust basic construction.
Precision operation (Slide and Bed have low deflection 0,08mm/m )
Flexibility.
Short delivery time .
Complete quotation (design, mechanical and electro development, assembly,
spare parts & service all life time presses).
In Ravne :
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Development (mechanical, electro)
Production of main parts products(forged and welded parts, steel casting)
Assembly
Service
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MAIN PRODUCTION PROGRAM
Custom made Mechanical and Hidraulic Presses
RAVNE Single Presses
RAVNE Transfer Presses
RAVNE Tandem Press Line
SC, SE, SL
RAVNE Progressive Die
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RAVNE Transfer presses
SE4 -1000 – 50 – 24,4
Automation: 3 axis servo transfer
Production: car sheet metal parts
30 SPM
SE4 -2500 - 61 – 24,4
25 SPM
SE4 -1000 – 36 – 15
45 SPM
Production: Transmission parts
Automation: 3 axis servo transfer
SE4 -2000 - 60 – 15
25 SPM
Production: Automatic speed hosing
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RAVNE Tandem press line
SE2 1000-27-15,
SE2 800-27-15,
SE2 500-27-15,
SE2 400-27-15
Production: Gas tanks
SE2 800-27-15,
SE2 500-27-15,
SE2 400-27-15
Production: Suspension parts
Automation: Robots
16 SPM
SE4-1500-144-96
SE4-1000-144-84 ,
SE4-800-144-84
Automation:
Robots
Production:
Outer car parts
12 SPM
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RAVNE Blanking lines
Press SC2-600-24-16
with line (decoiler, double
straighteener, components for
material flow, line for fast die
change)
The advantages:
• Achieved straighteness
• High level of productivity: up to 140 pcs/min
• One cutting operation is less –fewer presses
RAVNE Progressive die presses
SC2 -500-20-14
Automation:
Feeding line PSN
400
Production:
Structure parts
80 SPM
SE4 -1600-240-108
Production:
Structure parts
44 SPM
 Progressive Die presses by Litostroj Ravne achieve stroking rates up to 90 SPM
 They are available as link drive presses in capacities from 3.000 to 30.000 kN.
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RAVNE REFERENCES
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ADDITIONAL PRODUCTION PROGRAM
Disassembling
Relocation
UPGRADE /REFURBISHMENT ANY PRESSES
Assembling
Spare parts & Service
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UPGRADES – Quick die change
 is suitable for TANDEM LINES without rolling bolsters.
 With specially designed system the dies are changed in one interval on all
presses.
 Die change time can be lowered under three minutes.
 The system was developed for companies that CHANGE DIES MANY TIMES PER
SHIFT.
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Slide guides ON-SITE refurbishment
 Ravne special equipment allows us to do the refurbishment on the spot, even
ON PRESSES WITH FIXED SLIDE GUIDES.
 Machining without frame disassembling and without drilling or any damage to
the uprights.
 Quality of machining is controlled with 3 measuring system.
 The result is guide flatnes in tolerance + - 0,02mm/m.
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RAVNE Presses „Best price/performance“
THANK YOU FOR ATTENTION!
www.litostrojravne.com
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