Selsa Makina - SL SERIES | Deep Hole Drilling Machine

SP SERIES

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Max. 8 m length and max. Ø50 mm shafts;
• Legth Cutting,
• Finish Turning,
• Chanfering
• Turning of external diameters
operations can be performed on a SP Series machine.

TECHNICIAL SPECIFICATIONS

SP SERIES	SP-50
Max. Part OD (mm)	Ø50*
Min. Part Length (mm)	350*
Max. Part Length (mm)	800*
Turning Spindles	2
Cutting Power(Kw)	7,5
Part Clamping Force per Gripper	14.000N
Turning Method	Facing Head
Rapid Traverse Max.(mm/dk)	2000
Feed Range (mm/dk)	70-250*
*Can be modified to customer requirements

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SP SERIES

SL SERIES

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From Ø1.5 mm to Ø75 mm. It provides the opportunity to drill deep holes from 250 mm to 2000 mm.

SL series deep hole drilling machines are designed to meet the high production and precision levels demanded. SELSA MAKİNA's extensive experience in machining and automation offers a reliable and high-performance system where every detail is considered. Since the machines are designed with reliability in mind, they are resistant to harsh production conditions. With the complete documentation and expert support offered, it provides customers with the confidence they need at every stage. These machines not only optimize production processes but also meet industry standards by providing custom solutions to suit customer needs. SELSA MAKİNA's engineering skills and customer-oriented approach make the SL series deep hole drilling machines a leading solution in the industry.

• Loading and unloading at the front and rear of the machine
• Industry 4.0 applications
• Fast and reliable delivery

TECHNICIAL SPECIFICATIONS

SL SERIES	SL-08	SL-13	SL-20	SL-45	SL-75
Number of Spindles	1 / 2 / 4			1 / 2
Process Type	GUNDRILL			INSERT GUNDRILL
Hole Diameter Min (mm)	Ø1,5	Ø4	Ø7	Ø18	Ø37
Hole Diameter Max (mm)	Ø8	Ø13	Ø20	Ø44	Ø75
Hole Depth Max. (mm)	500	500 - 1000 - 1500	500 - 1000 - 1500	1000*- 2000	1000* - 2000
Workpiece clamping options	Hydraulic Cone / Spring Cone			Chuck
Counter workpiece Rotation Speed (rpm)	0-2000	0-500	0-150
Spindle Speed (rpm)	10000	6000	3000	300-1500	250-1000
Power Per SpIndle (kW)	1,5	3,2	5	15	30
Controling System Options	SIEMENS PLC / SIEMENS SINUMERIK / FANUC
Coolant Pressure (Max) (bar)	200	120	90	40	25
Coolant tank capacıtıy (L)	500	1500	1500	2000	4500
Certıfıcatıon	CE
Rapid Traverse (mm/min)	15000			5000

SR SERIES

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Designed to provide superior performance and excellent results after hole drilling process.
Focusing on high precision and quality standards, the machine provides fast and efficient production with its high-speed operating capacity.
Designed with a solid structure and long-lasting materials, our machine stands out with its durability. Also our Machine offers a perfect solution in reaming processes with its user-friendly interface, energy efficiency, and wide application area.

TECHNICIAL SPECIFICATIONS

SR SERIES	SR-13	SR-20
Number of Spindles	1 / 2
Process Type	PULL REAMING
Reaming Diameter Min(mm)	Ø4	Ø7
Reaming Dıameter Max(mm)	Ø13	Ø20
Reaming Depth Max. (mm)	500-1000	500-1000-1500
Workpiece clamping optıons	Hydraulic Cone
Counter workpiece Rotation Speed (rpm)	0-400	0-200
Spindle Speed (rpm)	0-3000	0-2000
Power Per Spindle (kW)	2,2	3
Tool clamping options	Special Quick Holder Collet Clamping
Automatic Tool Return	Option
Control System	SIEMENS PLC / SIEMENS SINUMERIK / FANUC
Coolant Pressure (Max) (bar)	100	80
Coolant Tank capacity (L)	750	1000
Certification	CE
Rapid Traverse (mm/mIn)	15000
Reamer Feed Rate (mm/mIn)	20000

RF SERIES

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It provides rifling for barrels between Ø4mm and Ø13mm.
With its compact structure, the machine takes up minimum space in your production line. Rotation speeds are powered by servo motors and can be programmed. It finalizes the barrel with high precision and controls, production data can be kept under control, and rifling-set quality can be kept constant for each product with automatic feedback.
The machine provides convenience to barrel manufacturers in their production lines with its user-friendly and simple-to-use control panel. With its automation and robot installation infrastructure, it can be operated automatically in your production track if desired.

TECHNICIAL SPECIFICATIONS

RF SERIES	RF-13
Number of Spindles	1
Tooling Type	BUTTON
Rifling Diameter Min (mm)	Ø4
Rifling Diameter Max (mm)	Ø13
Rifling Depth (mm)	750 - 1500
Workpiece clamping	Manule Chuck / Hydraulic Chuck
Max. Spindle Speed (rpm)	500
Power Spindle (kW)	1,5
Tool clamping options	Manuel fast clamp / Automatic collet
Control System	SIEMENS PLC / SIEMENS SINUMERIK / FANUC
Automatic Tool Return	Option
Certification	CE
Progressive Twist Ratio	Programmable

BTA SERIES

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From Ø14.5 mm to Ø50mm, providing the opportunity to drill holes up to max. 2000 mm deep.
BTA Series Deep Hole Drilling Machines are designed to perform large-diameter deep hole operations. The focus is on casting bodies, special bearings, vibration dampers, cooling infrastructure, and issues such as hole linearity, hole diameter, and surface roughness.

TECHNICIAL SPECIFICATIONS

BTA SERIES	BTA-50
Number of Spindles	1
Process Type	BTA
Hole Diameter Min (mm)	Ø14,50
Hole Diameter Max (mm)	Ø50
Hole Depth Max. (mm)	1000 - 2000
Workpiece clamping	Manule Chuck / Hydraulic Chuck
Counter Rotation Speed (rpm )	75-200
Workpiece motor power (kW)	10
Spindle Speed (rpm)	250 - 2000
Power Spindle (kW)	22,5
Control System	SIEMENS PLC / SIEMENS SINUMERIK / FANUC
Coolant Pressure (Max) (bar)	40
Coolant Tank capacity (L)	1750
Certification	CE

FOCUS IS ALL THAT MATTERS

FOCUS IS ALL THAT MATTERS

Products

SP SERIES

SL SERIES

SR SERIES

RF SERIES

BTA SERIES

SP SERIES

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TECHNICIAL SPECIFICATIONS

Videos

SP SERIES

SL SERIES

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TECHNICIAL SPECIFICATIONS

SR SERIES

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TECHNICIAL SPECIFICATIONS

RF SERIES

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TECHNICIAL SPECIFICATIONS

BTA SERIES

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TECHNICIAL SPECIFICATIONS

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