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Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds
Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds
Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds
Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds

Heavy Duty Manual Lathe Machine C6240 - 20x20mm Tool Size & 9 Spindle Speeds

US$ 8000.00 ~ 15000.00
Min.Order: 1
Product origin: Zaozhuang, Shandong, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 7 Reviews
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  • Model Number : C6240
  • Swing Over Bed : 400mm
  • Swing Over Cross Slide : 230mm
  • Swing Over Gap : 560mm
  • Between Centers Options : 750/1000/1500/2000/3000mm
  • Spindle Bore : 52mm (Optional:80mm)
  • Spindle Bore Taper : MT6 (Optional: Metric 1:20)
  • Spindle Speed Steps : 9
  • Spindle Speed Range : 40-1400rpm
  • Tool Size : 20x20mm
  • Cross Feed Range : 0.048-2.688mm/r
  • Metric Threads : 19 kinds (0.25-14mm)
  • Inch Threads : 28 kinds (2-40 TPI)
  • Module Threads : 17 kinds (0.25-3.5MP)
  • Main Motor Power : 4KW
  • Coolant Pump Motor : 0.09KW
  • Machine Type : Horizontal Manual Lathe
  • Precision Grade : Normal Precision
  • Certifications : CE, ISO 9001

Look, the 20x20mm tool size is actually a bit of a bottleneck for some guys trying to run heavy interrupted cuts — it's not a monster tool post like a 25x25mm would be, but for 90% of general turning on a 400mm swing, it's more than adequate, and most buyers go with the 10mg or whatever standard inserts fit that holder.

C6240 Manual Metal Lathe Front View

The 9 spindle speeds form 40 to 1400 rpm give you enough range for everything from roughing steel to finishing aluminum, though you won't get the infinite variability of a VFD-equipped machine, but for manual work where you're changing gears anyway, it's pretty much fine — we've had guys run thread on inch or metric without issues.

C6240 Lathe Close-up View

What it does is handle the 750mm to 3000mm between centers options, so if you're turning long shafts, the 1500mm or 2000mm versions are the sweet spot for most shops — the 52mm spindle bore is standdard, but if you need to pass 3-inch stock through, you'll want the optional 80mm bore, which usually adds about 20 days or so to lead time.

The 4KW main motor handles load well for normal precision work — it's not a heavy-duty production machine, so if you're planning hogging cuts in hard alloys all day, you'd want something bigger, but for job shop work or toolroom use, the tolerance is tighter than most import lathes at this price point.

C6240 Lathe Accessories

19 metric thread pitches and 28 inch threads, plus module threads for gear — that covers basically everything a manual machinist runs into, and the feed range (0.0832 to 4.6569mm/r) is flexible enough for roughing or finishing passes, though you'll have to change gears for the coarser feeds anyway.

C6240 Lathe Operation View

We usually have stock on the 1000mm and 1500mm versions, but the 2000mm and 3000mm are built to order (check lead time) — COA and CE docs are included, shipping is roughly 4-6 weeks FOB, and the standard package comes with a 3-jaw chuck and a dead center, but no follow rest unless you order it seperately.

Frequently Asked Questions

What is the minimum order quantity for the C6240 manual lathe?

We typically set MOQ at 1 unit for this model, but we can discuss bulk orders if you need multiple machines.

What is the lead time for the C6240 with the 3000mm between centers option?

Lead time varies by configuration; for the 3000mm between centers version, expect around 30-45 days, depending on current production load.

Does the C6240 come with CE and ISO 9001 certifications?

Yes, it's CE and ISO 9001 certified, so you can use it in most international markets without extra compliance hassle.

Can the spindle bore be upgraded to 80mm, and does that affect the taper?

Absolutely, the 80mm spindle bore is optional, and it comes with a Metric 1:20 taper instead of the standard MT6. Just let us know when ordering.

How should the C6240 be stored or shipped to prevent damage?

We ship it in a sturdy wooden crate with rust-proof coating on exposed metal parts. For storage, keep it in a dry, covered area to avoid moisture.

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