EISEN 2280G Precision Engine Lathe, 4.5″ Bore, 22″ x 80″, 15HP, Made in Taiwan Eisen Machinery Price

EISEN 2280G Precision Engine Lathe, 4.5″ Bore, 22″ x 80″, 15HP, Made in Taiwan

EISEN 2280G Precision Engine Lathe with 4” Spindle Hole

Great for turning of long workpieces up to 80″ between centers

Features

Spindle

• Large spindle through hole allows larger diameter parts than the competition.
• Precision NSK and SKF bearings installed on spindle to ensure accuracy and rigidity for heavy cutting.
• Maximum cutting depth can be 8mm and roundness reaching 3 micron (200mm long).

Durability

• Heat treated and precision ground alloy gears.
• Wear-resistant phosphor bronze lead screw nuts.

Safety gears

• Equipped with plastic rear gears, so that shafts and gears inside headstock are well protected if crash should occur (optional).

Cone clutch

• Cone clutch overload device in apron to ensure safety when operating.

Extra large tailstock clamp

• The tailstock has extra large clamp for increased contact and stability.

Two-speed tailstock

• Choose between fast movement or fine control with the optional two-speed tailstock.

Lubrication

• Bedways of cross slide and bed are automatically lubricated with a lubrication pump that lubricates as the carriage moves.
• Oil bath lubrication for cross feedscrew & nuts provide extra degree of protection and prolong service life.

Meehanite casting

• Heat treated Meehanite casting bed. Hardness of bed reaching HS70 (approx. HRC 53)
• One-piece base combines high rigidity and good vibration dampening characteristic.

Convenience

• Universal gearbox for both inch and metric threading — conversion table is also included.
• High-capacity coolant system offers ample coolant output.

Specifications

Attribute	Data
Swing over Bed	22” (560 mm)
Swing over Cross Slide	13.39” (340 mm)
Center Distance	79″ (2000mm)
Swing over Gap	31.02” (788 mm)
Bed Width	15.75” (400 mm)
Spindle Nose	D1-11
Spindle Bore	4.5” (115 mm)
Taper of Spindle Bore	MT 7
Spindle Speed	10~1000 (12-step)
Inch Thread Range	2 ~ 56 TPI
Longitudinal Feeds Range	0.0020 ~ 0.0323 ipr (0.05 ~ 0.82 mm/rev)
Cross Feeds Range	0.0008 ~ 0.011 ipr (0.02 ~ 0.28 mm/rev)
Leadscrew Diameter	1.5” (38 mm)
Leadscrew Pitch	4 TPI
Taper of Tailstock Center	MT 5
Tailstock Quill Travel	6.5” (165 mm)
Tailstock Quill Diameter	3.35” (85 mm)
Main Drive Motor	15 HP
Coolant Pump	1/8 HP
Compound Rest Travel	7.87” (200 mm)
Cross Slide Travel	14.76″ (375 mm)
Machine Length	137” (3470 mm)
Machine Width	41” (1030 mm)
Machine Height	50” (1260 mm)
Packing Length	140” (3560mm)
Packing Width	45” (1150 mm)
Packing Height	76” (1940 mm)
Net Weight	6600 lbs
Gross Weight	6900 lbs

Standard Accessories

• Steady rest
• Follow rest
• Centers
• Coolant system
• 4-way tool post
• 2-speed tailstock
• Safety pin mechanism for headstock gear protection
• Auto lubrication for carriage
• Longitudinal carriage stops
• Work light
• Rear splash guard
• Chuck guard with microswitch
• Tools and tool box

Optional Accessories

• 3-Jaw scroll chuck
• 4-Jaw independent chuck
• Face plate
• Back plate (only if chuck is plain back)
• 4-position carriage stop
• Micro carriage stop
• Live centers
• Rear cutter rest
• Taper turning attachment
• Change gears for D.P. and module threads
• Change gears for 2 TPI and 3 TPI threads
• 5C lever collet closer
• Driving plate
• ALORIS-style quick change tool post
• Digital Readout (DRO)
• Chip guard
• Hydraulic copying attachment
• ID/OD grinder

Freight Shipping

For freight shipping quotes, please let us know 1) your destination zip code and 2) whether you have a forklift to unload machine tools. Lathe of this size is shipped by flat bed truck.

Questions?

If you have any questions, please let us know we’ll be happy to help.