Macpower Industries

 

 

SPECIAL FEATURE

 

 

• Bed is made from25 grade cast iron of 180 BHN hardness, strictly inspected with microlevel, hardness tester and straight edge.
• Boring of head stock is done on WMW boring machine fitted with induction hardened and ground spindle made from alloy steel.
• Apron is totally enclosed in oil bath system with lever type arrangement for automatic feeds.
• Hexagonal Shaped tail stock with hardened and ground spindle made from alloy steel having external and internal grinding.
• Instructions manual as per Indian standard IS-1878 (part-1) 1993

 

COLOUR OPTIONS

 

 

• Blue & White (Two Tone)
• Emerald Green

 

STANDARD ACCESSORIES

 

 

• Change Gear Set (Inch & mm)
• Steady Rest (ID 14″)
• Follow Rest
• Face Plate (Ø 21″)
• Chuck Plate (Ø 12″)
• Tool Post Key
• Centre Adaptor
• Dead Centre (2 Nos.)
• Head Stock Belt
• Motor Pulley
• Four Position tool post

 

EXTRA ACCESSORIES

 

 

• Dog or True Chuck
• Coolant Pump, Tank & Nozzle
• Quick Change Tool Post with tool holders
• Taper Turning Attachment
• Reverse-Forward Switch
• Electric Motor & V-Belt Set with Electricals

 

EXTRA FEATURES

 

 

• V-Belt taper Roller Bearing type / Flat / V-belt gun metal bush bearing type
• Norton Gear Box (Single Screw)
• Extra Bed Width 20”
• Extra Height of Centre 20”
• Extra Spindle Bore (From 4.1/8” to 6.1/8”)
• Any Special Requirement as per customer’s drawing.

 

TECHNICAL DATA

 

 

 

Specification	OS-1	OS-2	OS-3	OS-4	OS-5
Bed:
Bed Type	2 V & 2 Flat	2 V & 2 Flat	2 V & 2 Flat
Bed Length	7′-0″	9′-0″	10′-0″	12′-0″	14′-0″
Bed Width	457 mm(18″)	457 mm(18″)	457 mm(18″)	457 mm(18″)	457 mm(18″)
Gap Length	160 mm	160 mm	160 mm	160 mm	160 mm
Gap Length in front of face Plate	160 mm	160 mm	160 mm	160 mm	160 mm
Capacity:
Height Of Centre	406 mm (16″)	406 mm (16″)	406 mm (16″)	406 mm (16″)	406 mm (16″)
Swing over Bed	800 mm	800 mm	800 mm	800 mm	800 mm
Swing over Gap	1100 mm	1100 mm	1100 mm	1100 mm	1100 mm
Swing over Cross Slide	575 mm	575 mm	575 mm	575 mm	575 mm
Admit Between Centre	800 mm	1400 mm	1700 mm	2300 mm	2900 mm
Movement of Cross Slide	375 mm	375 mm	375 mm	375 mm	375 mm
Movement of Compound Slide	190 mm	190 mm	190 mm	190 mm	190 mm
Main Spindle:
Spindle Nose (Threaded Type)	Ø 105 mm	Ø 105 mm	Ø 105 mm	Ø 105 mm	Ø 105 mm
Taper Bore in Spindle Sleeve	MT-5	MT-5	MT-5	MT-5	MT-5
Spindle Bore	Ø 80 mm	Ø 80 mm	Ø 80 mm	Ø 80 mm	Ø 80 mm
Tail Stock:
Quill Dia	Ø 90 mm	Ø 90 mm	Ø 90 mm	Ø 90 mm	Ø 90 mm
Taper in Quill	MT-5	MT-5	MT-5	MT-5	MT-5
Quill Travel	190 mm	190 mm	190 mm	190 mm	190 mm
Speed:
No. of Spindle Speed	8	8	8	8	8
RPM (Low/High)	35 – 500	35 – 500	35 – 500	35 – 500	35 – 500
Threads:
Metric Thread	13 (1 to 6 mm)	13 (1 to 6 mm)	13 (1 to 6 mm)
Inch	20(1 to 24 TPI)	20(1 to 24 TPI)	20(1 to 24 TPI)	20(1 to 24 TPI)	20(1 to 24 TPI)
Lead Screw Dia & Pitch	2″ x 2 TPI	2″ x 2 TPI	2″ x 2 TPI	2″ x 2 TPI	2″ x 2 TPI
Electricals:
Motor Power	5 HP	5 HP	5 HP	5 HP	5 HP