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Large Diameter Lathe CW61140 with 130mm Spindle Through-Hole for Heavy Pipe Machining
Large Diameter Lathe CW61140 with 130mm Spindle Through-Hole for Heavy Pipe Machining
Place of Origin:
Anyang, Henan
Brand Name:
Authorized Anyang Product
Certification:
CE Certifications
Model Number:
CW61140x5000
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Product Details
Max. Swing Over Bed:
1400mm
Max. Workpiece Length:
5000mm
Guide Rail Span:
755mm
Spindle Forward Speed Range:
3.15-315 Rpm
Main Motor Power:
22Kw
Spindle Through-hole:
130mm
Payment & Shipping Terms
Minimum Order Quantity
1
Price
50000USD
Packaging Details
Plywood Case
Delivery Time
30 days
Payment Terms
T/T
Supply Ability
50 sent/month
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Product Description
Large Diameter Lathe CW61140 | 130mm Spindle Through-Hole for Heavy Pipe Machining
Model: CW61140 | Core Keyword: Large diameter lathe
Summary
Large Diameter Lathe CW61140 delivers 6 ton load capacity and 130mm spindle through-hole for heavy-duty thick-walled pipe machining.
With 1400mm swing over bed, 1015mm swing over carriage, and 38 types of diametral pitch threads, this lathe processes large-diameter inner holes and pipe ends with consistent precision. Its hardened guideways eliminate low-speed crawling during long runs.
Ideal for oil and gas, pipeline, and construction equipment manufacturing clients requiring thick-walled pipe components.
Features
- Integral cast bed with medium-frequency quenched hardened guideways, ensuring long-term rigidity and precision
- 130mm spindle through-hole, accommodating large-diameter pipe stock for inner hole and end face machining
- Symmetrical headstock with oil bath circulation lubrication, reducing spindle thermal deformation and runout
- 38 types of diametral pitch threads and 45 types of module threads, meeting diverse pipe and gear machining needs
- Includes 4-jaw chuck, coolant device, and support tool box for immediate operational use
Technical Specifications
| Parameter | Specification |
|---|---|
| Max. swing over bed | 1400 mm |
| Max. swing over carriage | 1015 mm |
| Max. workpiece length | 5000 |
| Max. Turning length | 4800 |
| Width of the bed guide rail | 755 mm |
| Spindle through-hole | ¢130 mm |
| Spindle hole font end taper | Metric 140 mm |
| Number of spindle forward rotation types | 21 |
| Spindle forward speed range | 3.15-315 rpm |
| Number of spindle reverse rotation types | 12 |
| Spindle reverse speed range | 3.5-291 rpm |
| Number of longitudinal and transverse feed rates of the tool post per spindle revolution | 56 |
| Range of feed rates of the tool post per spindle revolution-Longitudinal | 0.1-12 mm |
| Transverse (half of the longitudinal) | 0.05-6 mm |
| Upper tool post (1/4 of the longitudinal) | 0.025-3 mm |
| Metric threads | 44 types 1-120 mm |
| Inch threads | 31 types 28-1/4 T.P.I |
| Module threads | 45 types 0.5-60 mm |
| Dia. threads | 38 types 56-1/2 DP |
| Vertical distance from the spindle center to the tool mounting base surface | 48 mm |
| Tool cross-section | 45x45 mm |
| Tool post rotation angle | ±90° |
| Max. travel of the saddle | 4950 |
| Max. transverse travel of the lower tool post | 630 mm |
| Max. travel of the upper tool post | 300 mm |
| Travel of the tool post per division of the dial of the upper and lower tool posts | 0.05 mm |
| Rapid traverse speed of the tool post-Longitudinal/Transverse | 3740/1870 mm/min |
| Compound rest | 935 mm/min |
| Sleeve diameter | ¢160 mm |
| Sleeve travel | 300 mm |
| Center sleeve taper | MT.6 |
| Main motor power | 22 Kw |
| Main motor speed | 1460 rpm |
| Working pressure of the oil cylinder | 25 Kg/cm |
| Gear pump flow | 10 L/min |
| Gear pump speed | 1450 rpm |
| Max. Load of the lathe | 6 T |
Accessory Configurations
| Accessory | Configuration |
|---|---|
| 4-Jaw chuck | Included |
| Lightning device | Included |
| Coolant device | Included |
| Support tool box | Included |
| Operation manual | Included |
| Qualified instructions | Included |
| Packing list | Included |
Logistics & Support
Packing: Sea-worthy plywood case with waterproof lining, reinforced with steel bands for long-distance shipping
Warranty: Full 12 months warranty covering core mechanical systems (spindle, gearbox, bed guideways)
Technical Support: Lifetime free technical support via email, video call, or on-site service (extra charge applies for on-site visits)
Export Coverage: Exported to 30+ countries including Germany, Australia, Brazil, USA, and Southeast Asian markets
Customs Documentation: Complete export documentation provided, including CE certificate, commercial invoice, packing list, and bill of lading
FAQ
Q: What is the spindle through-hole size of CW61140 lathe?
A: Large diameter lathe CW61140 has a 130mm spindle through-hole, accommodating thick-walled pipe stock for inner hole machining.
Q: Can CW61140 machine diametral pitch threads for pipe flanges?
A: Large diameter lathe CW61140 supports 38 types of diametral pitch threads from 56 to 1/2 DP, ideal for pipe flange machining.
Q: What is the maximum load capacity of CW61140 lathe?
A: Large diameter lathe CW61140 has a 6 ton load capacity, suitable for continuous machining of heavy thick-walled pipe components.
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