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CA6140 High-Precision Manual Lathe - 400mm Swing Over Bed

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Beijing JingOne Machine Tool Equipment Co., Ltd.

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CA6140 High-Precision Manual Lathe - 400mm Swing Over Bed

Name: CA6140 HighPrecision Manual Lathe 400mm Swing Over Bed
Brand: JingOne Machine
Price: 1 USD

Wholesale CA6140 High-Precision Manual Lathe - 400mm Swing Over Bed from china suppliers

Brand Name : JingOne Machine

Model Number : CA6140

Certification : CE Certifications

Place of Origin : Tengzhou, Shandong

MOQ : 1

Price : Start from 7600 USD/set

Payment Terms : T/T

Supply Ability : 50 sent/month

Delivery Time : 30 days

Packaging Details : Plywood Case

Max Swing Over Bed : 400 mm

Max Workpiece Length : 2000 mm

Spindle Bore Diameter : 52 mm

Max Workpiece Capacity : 300 Kg

Guiderail Hardness : HRC52+

Main Frame : HT300

Tool holder turntable rotation : ±90°

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CA6140 High-Precision Manual Lathe - 400mm Swing Over Bed

Beijing JingOne Machine Tool Equipment Co., Ltd. | Tengzhou, Shandong

Industrial-Grade Structure & Thermal Stability

The JingOne CA6140 series is engineered for heavy metal removal without compromising surface finish. The CA6140 utilizes a 400mm wide bed cast from HT300 gray iron, providing superior dampening characteristics and torsional rigidity. The induction-hardened guideways (HRC52+) significantly reduce wear, maintaining a 300kg workpiece capacity even at maximum extension.

Versatile Machining Capabilities

Equipped with a 7.5kW main motor and a 24-speed spindle range (10-1400 rpm), this machine handles everything from high-torque roughing to precision finishing.

Technical Specifications

Parameter	Value	Unit
Max.swing over bed	400	mm
Max.swing over carriage	210	mm
Max.workpiece length	2000	mm
Bed width	400	mm
Spindle taper	M.T.6	-
Spindle speed range (forward)	10-1400/16-1400	rpm (24 types)
Spindle speed range (reverse)	2.5-1400/20-1400	rpm (12 types)
Spindle bore diameter	52	mm
Metric threads	1-192	mm (44 Types)
Imperial threads	2/24	T.P.I (21 Types)
Module threads	0.25-48	mm (39 Types)
Diameter pitch threads	1-96	D.P (37 Types)
Lower tool holder travel	320	mm
Upper tool holder travel	140	mm
Tool holder turntable rotation	±90°	-
Tool bar cross-section size	25X25	mm
Tailstock spindle diameter	75	mm
Tailstock spindle travel	150	mm
Tailstock spindle taper	M.T.5	-
Main motor power	7.5	Kw
Cooling pump power	90	W
Cooling pump flow rate	25	L/Min
Weight (Net/Gross)	2570/2720	Kg
Dimensions	3700x1140x1750	mm

Accessory Configurations

Standard Accessories

Accessory Name
Cooling device
Lighting device
3-jaw chuck
Center&Center sleeve
Tool box& Supporting tools
Oil gun
Operation manual
Qualified instructions
Packing list

Optional Accessories

Accessory Name	Picture
2-axis DRO
Steady rest
Follow rest
Drilling chuck
Live center
Quick-change tool post
Taper turning attachment
Protection
Foot brake

International Shipping & Support

International Shipping & Support:

Sea-worthy plywood case packing included. Full 12 months warranty with lifetime technical support. Exported to 30+ countries including Germany, Turkey, and Brazil.

FAQ

Q: Why does JingOne use HT300 cast iron for the CA6140 frame?

A: HT300 (Gray Iron) offers much higher tensile strength and vibration absorption compared to the standard HT200/250 used in lighter lathes. For a 2000mm length machine, this prevents the bed from twisting under a 300kg load, ensuring the spindle and tailstock remain perfectly aligned.

Q: How do you achieve the HRC52+ hardness on the guiderails?

A: We utilize high-frequency induction hardening followed by precision grinding. This depth of hardening allows for multiple regrinds over the machine's lifespan, significantly extending its operational life in industrial environments.

Q: Is the CA6140 suitable for cutting both Metric and Imperial threads without changing gears?

A: Yes, the universal gearbox design allows for a wide range of threading (Metric, Imperial, Module, and D.P.) directly through lever selection, which is a major efficiency advantage for handling international machining needs.

Q: What are the shipping dimensions for international logistics?

A: The CA6140-2000mm model is packed in a sea-worthy plywood case measuring approximately 3700x1140x1750 mm. We ensure moisture-proof packaging and secure bolting to the base to prevent movement during sea transit to markets like Turkey or Brazil.

Product Tags:

400mm Swing manual lathe machine

CA6140 manual lathe machine

CA6140 High-Precision Manual Lathe - 400mm Swing Over Bed Images

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