PENTAGON Belt Driven Extra Heavy Duty Lathe Machine Model PBHL-7'-18x18-125
Engineered for precision turning and facing, this extra heavy duty lathe delivers stable machining with a rigid cast iron frame. The 7-foot bed accommodates 1500 mm between centers while the 2700 kg base ensures minimal vibration. • 125 mm spindle bore for large bar stock • 18–550 RPM range for standard cutting speeds • 915 mm swing over bed provides ample tool clearance • Compact footprint ideal for space-constrained workshops
See it in action
Specifications
For: PBHL-7'-18x18-125- Model
- PBHL-7'-18x18-125
- Bed Length
- 7 Feet
- Admit Between Centers
- 1500 mm
- Height Of Centre
- 457 mm (18")
- Width Of Bed
- 457 mm (18")
- Swing Over Bed
- 915 mm (36")
- Swing Over Slide
- 610 mm (24")
- Swing Over Gap
- 1200 mm (47")
- Spindle Bore
- 125 mm
- Speed- Nos
- 18–550 RPM/8 Nos
- Lead Screw TPI
- 2 TPI
- Tail Stock Sleeve
- MT6
- Power Required
- 3/5 HP
- Electrical Supply
- 415V, 3 Phase, 50 Hz
- Appx Weight
- 2700-2800 Kgs
Configurations
Click a row to switch| Variant | Bed Length | Height Of Centre | Spindle Bore | Width Of Bed | Price |
|---|---|---|---|---|---|
| PBHL-7'-18x18-125 | 7 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹5,83,000 |
| PBHL-9'-18x18-125 | 9 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹6,62,000 |
| PBHL-10'-18x18-125 | 10 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹7,01,000 |
| PBHL-12'-18x18-125 | 12 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹7,27,900 |
| PBHL-14'-18x18-125 | 14 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹8,05,000 |
| PBHL-16'-18x18-125 | 16 Feet | 457 mm (18") | 125 mm | 457 mm (18") | ₹8,81,900 |
Operational Efficiency & Setup
- Quick-change gearbox allows rapid speed adjustments for different workpiece materials
- Wide bed design accommodates large workpieces and gap configurations for long parts
- Integrated chip management systems simplify cleanup and extend tool life
- Ergonomic control layout reduces operator fatigue during extended machining cycles
- Compatible with standard collets, chucks, and steady rests for versatile setups
Structural Rigidity & Long-Term Durability
- Constructed with extra heavy duty cast iron frames to absorb cutting vibrations
- Hardened and ground ways ensure long-term accuracy and minimal wear
- Reinforced headstock and tailstock assemblies maintain alignment under load
- Designed for low maintenance intervals with accessible lubrication points
- Built to withstand harsh industrial conditions while preserving geometric precision
Industrial Applications & Use Cases
- Ideal for manufacturing heavy-duty shafts, rolls, and large-diameter components
- Suited for automotive, aerospace, and heavy machinery fabrication shops
- Supports toolroom operations requiring high rigidity and minimal vibration
- Handles custom jobbing work with frequent setup changes and varied materials
- Performs reliably in foundry and fabrication environments with heavy stock removal
High-Capacity Turning Performance
- Features a generous 125 mm spindle bore for long bar stock processing
- Delivers variable speeds – 18 to 550 RPM – across multiple gear ranges
- Equipped with a precision lead screw rated at 2 TPI for accurate threading
- Supports MT6 tapered tailstock sleeves for heavy center and drill capacity
- Maintains stable cutting forces during roughing and finishing operations
Heavy-Duty Belt Drive Architecture
- Engineered for the 18x18-125 series family of extra heavy duty lathe machines
- Utilizes a robust belt-driven transmission for consistent torque delivery
- Compatible with standard 415V, 3 Phase, 50 Hz industrial power supply
- Optimized for 3/5 HP motor configurations to match heavy cutting loads
- Designed to handle continuous operation in demanding workshop environments
Optional Accessories
- Steady Rest
- Follow Rest
- Face Plate Electrical Fittings
- True Chuck & Dog Chuck of suitable sizes
- Quick Change Tool Post Tapper Turning Attachment
- Coolant Pump with Tank & Fittings Machine Lamp
- Rear Tool Post
- Key Way Milling Attachment
- Tool Post Grinder
- DRO and suitable linear scales
Standard Accessories
- Electrical Motor, Switches/Starter/V Belts
- Chuck Plate
- Gear Set
- Center Adaptor
- Dead Centers
- Dial Indicator
- Square Tool Post
- Tool Post Key
More questions buyers ask
What is the spindle bore size of the Pentagon 18x18-125 series lathe?
The Pentagon 18x18-125 series lathe features a generous 125 mm spindle bore, ideal for long bar stock processing.
What power supply is required for this lathe machine?
This machine operates on a standard 415V, 3 Phase, 50 Hz industrial power supply.
What is the swing over bed for this model?
The swing over bed is 915 mm (36 inches).
Does the machine come with a warranty?
Yes, Pentagon machines typically include a 12-month quality warranty against manufacturing defects.
Are spare parts and service available pan-India?
Yes, Pentagon provides robust after-sales support and service across India.
What type of motor is used in this lathe?
It is designed for 3/5 HP motor configurations to handle heavy cutting loads.
What is the tailstock sleeve taper?
The machine is equipped with an MT6 tapered tailstock sleeve.
Can this lathe handle custom jobbing work?
Yes, it is highly versatile and supports custom jobbing work with frequent setup changes.
What is the lead screw specification?
The machine features a precision lead screw rated at 2 TPI for accurate threading.
Is the bed hardened and ground?
Yes, the bed ways are hardened and ground to ensure long-term accuracy and minimal wear.
Who should choose the 7ft bed variant?
The 7ft variant is ideal for workshops with space constraints needing high-capacity turning for shorter components.
Who should choose the 16ft bed variant?
The 16ft variant is best for heavy engineering shops requiring maximum admit-between-centers capacity for long shafts and rolls.
How does the 7ft model compare to the 16ft model?
Both share the same heavy-duty 18x18-125 series architecture and spindle bore, but differ in bed length (7ft vs 16ft) and admit-between-centers capacity (1500mm vs 3750mm).
Are all variants suitable for heavy-duty metal cutting?
Yes, all variants in this series are built with extra heavy-duty cast iron frames to absorb vibrations during heavy stock removal.
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Full description
Engineered for precision turning and facing, this extra heavy duty lathe delivers stable machining with a rigid cast iron frame. The 7-foot bed accommodates 1500 mm between centers while the 2700 kg base ensures minimal vibration. • 125 mm spindle bore for large bar stock • 18–550 RPM range for standard cutting speeds • 915 mm swing over bed provides ample tool clearance • Compact footprint ideal for space-constrained workshops