Specifications:
Model SJ-1540G
Shen Jey SJ-1540G Lathe
S/N: 570345
8"Swing
Steady Rest 36"
Bed Includes: Cooling Pump and Tank 1 ea.
4-Jaw Chuck; 3 ea.
3-Jaw Chucks.
Approx. Dimensions: 80" x 24" x46"
Condition: Good
Equipped with: 3 Jaw Chuck
4 Jaw Chuck
4 Way Tool Holder
Single Tool Holder
Swing Over Bed: 15 inches
Swing Over Cross Slide: approx. 8–8¾ inches
Swing Over Gap: ~22–23 inches
Distance Between Centers: 40 inches
Spindle Bore: 2½ inches (2.5″) or approx. 1.575″ in some units
Motor: 5 HP, 3-phase
Spindle Speeds: 40–2000 RPM
Threading Capability: Inch/metric threading via gearbox (40 – 56 TPI, 0.5–7 mm pitch)
Chuck Size: 8″ or 10″ 3-jaw standard, often with tailstock chuck and steady rest
DRO (Digital Readout): Frequently found with 2-axis DRO systems, e.g., ACU‑RITE
Gearbox: Standard geared head, with clutch-equipped carriage
Build: Rigid gap-bed construction, one-piece casting with wide (12″) base
Threading: Inch & metric via gearbox
Accessories 8–10″ chuck, tailstock, steady rest
DRO 2-axis (e.g., ACU‑RITE)
Bed Type: Gapped, rigid one-piece casting
Description:
The Shen Jey SJ-1540G is a precision manual engine lathe designed for turning, facing, threading, and boring operations on cylindrical parts. Manufactured by Shen Jey Machinery Co., Ltd., this model is known for its solid construction, smooth operation, and versatility in both production and toolroom environments.
What It Does
The SJ-1540G is used to:
• Turn and shape round parts (shafts, rods, bushings, etc.)
• Cut internal and external threads
• Face the ends of cylindrical parts
• Bore holes through parts using the tailstock or boring bars
• Form tapers, grooves, and chamfers
Key Specifications
Specification Detail
Swing Over Bed 15″
Swing Over Cross Slide ~9″ (approx., varies slightly)
Distance Between Centers 40″
Spindle Bore 1.5″ to 2.0″ (varies by model year)
Spindle Nose D1-4 Camlock
Spindle Speeds 12 – 16 speeds (range: ~70–2,000 RPM)
Thread Cutting Inch & metric threading capabilities
Cross Slide Travel ~8″ – 9″
Tailstock Quill Travel ~4″
Motor Power 2 – 3 HP (usually 220V or 440V, 3-phase)
Machine Weight ~1,800 – 2,200 lbs
Key Features & Capabilities
• Hardened and ground bedways for durability and precision
• Removable gap bed allows larger diameter parts near the chuck
• D1-4 spindle nose for quick chuck changes
• Threading gearbox for inch and metric thread cutting
• Power cross feed and longitudinal feed
• Tailstock with adjustable offset for taper turning
• High-precision bearings for smooth spindle rotation
• Oil-bath lubrication for gears and ways
Typical Applications
• Machining shafts, pins, bushings, and sleeves
• Cutting threads for fasteners or pipe fittings
• Repairing worn-out parts or components
• Prototyping cylindrical parts
• General-purpose turning in maintenance shops or R&D labs
Used In Industries Like
• Job shops and machine shops
• Maintenance departments
• Automotive and motorsports
• Educational and training programs
• Oil & gas and light manufacturing
Summary Description
The Shen Jey SJ-1540G is a versatile 15″ x 40″ precision engine lathe designed for manual turning, threading, and boring operations. With a gap-bed design, hardened bedways, and reliable spindle drive, it's ideal for both production and repair applications involving cylindrical metal parts. A great fit for job shops, educational programs, or any shop needing a solid, capable lathe.
Additional Prep Fees May Apply
