When should I choose the 1100 mm guideway CNC heavy duty lathe?

The 1100 mm guideway CNC heavy duty lathe is recommended for large and heavy workpieces that require high bed rigidity, strong load capacity, and stable heavy cutting.

What workpieces are suitable for this series?

It is suitable for large shafts, rollers, cylinders, sleeves, heavy discs, and industrial components used in mining, steel, energy, and heavy machinery applications.

Can it support high workpiece weight?

Yes. The 1100 mm guideway series can be configured for high-load applications. The final workpiece capacity should be confirmed according to model, bed length, chuck, tailstock, and rests.

What configuration options should be confirmed?

Please confirm CNC system, spindle bore, chuck, tailstock, steady rest, follow rest, tool post, chip conveyor, and workshop power supply.

The Heavy-Duty CNC for Massive Parts.

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CNC heavy duty lathe

Our heavy-duty CNC lathe delivers exceptional performance for large-scale component manufacturing, supporting workpieces up to 16-20 tons with outstanding stability and precision. Equipped with 1100 mm ultra-wide rectangular guideways—machined and calibrated on Germany-made high-precision grinding equipment—the lathe ensures superior rigidity, vibration resistance, and long-term geometric accuracy.
The machine features a robust K78 series chuck (φ1250/φ1400/φ1600/φ2000 mm) , guaranteeing exceptional clamping force and reliability for heavy-duty turning operations. The motorized rotary tailstock enhances machining versatility, providing stable support for long and oversized workpieces.
To ensure exceptional precision, all our lathes are measured and compensated using a RENISHAW laser interferometer, guaranteeing superior positioning accuracy and repeatability for critical tolerances.

Note: swing over bed/distance between centers (3000 mm – 14000 mm) can be customized.

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PRODUCT SPECIFICATIONS
ACCESSORIES
VIDEO
CHARACTERISTIC

Product Specifications

Items	Unit
Capacity
Swing over bed	mm
Swing over carriage	mm
Max. length of workpiece	mm
Max. turning length	mm
Span of guideway	mm
Structure of guideway	-
Max. weight of workpiece	ton
Spindle
Spindle nose type	-
Spindle center taper	°
Spindle bore	mm
Spindle speed range	r min
Turret
Cross section of tool shank	mm
Turret type	-
Tailstock
Tailstock quill diameter	mm
Tailstock quill taper	-
Tailstock quill max. stroke	mm
Power system
Main motor power	kW
Turret motor power (V4 turret)	W
Others
CNC system	-
Width×Height	mm
Length	mm
Net weight	kg

CKH61125	CKH61160	CKH61200	CKHJ61125	CKHJ61160	CKHJ61200

Φ1250	Φ1600	Φ2000	Φ1250	Φ1600	Φ2000
Φ900	Φ1250	Φ1600	Φ900	Φ1250	Φ1600
3000 5000 8000	3000 5000 8000	3000 5000 8000	3000 5000 8000	3000 5000 8000	3000 5000 8000
2800 4800 7800	2800 4800 7800	2800 4800 7800	2800 4800 7800	2800 4800 7800	2800 4800 7800
1100	1100	1100	1100	1100	1100
Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways
16	16	16	16	16	16

A2-15	A2-15	A2-15	A2-15	A2-15	A2-15
75	75	75	75	75	75
Φ100	Φ100	Φ100	Φ100	Φ100	Φ100
3-320(stepless in 4 hydraulic gears)	3-320(stepless in 4 hydraulic gears)	3-320(stepless in 4 hydraulic gears)	Forward:3.15-315(21 gears); Reverse3.5-291(12 gears)	Forward:3.15-315(21 gears); Reverse3.5-291(12 gears)	Forward:3.15-315(21 gears); Reverse3.5-291(12 gears)

50×50	50×50	50×50	50×50	50×50	50×50
V4	V4	V4	V4	V4	V4

260	260	260	260	260	260
Metric 80	Metric 80	Metric 80	Metric 80	Metric 80	Metric 80
300	300	300	300	300	300

30	30	30	30	30	30
680	680	680	680	680	680

Fanuc 0i-TF Plus (3B)	Fanuc 0i-TF Plus (3B)	Fanuc 0i-TF Plus (3B)	GSK980TDi	GSK980TDi	GSK980TDi
3200×2220	3200×2750	3200×2950	3200×2220	3200×2750	3200×2950
6400 8400 11400	6400 8400 11400	6400 8400 11400	6400 8400 11400	6400 8400 11400	6400 8400 11400
17200 19400 26000	20700 22900 29500	24700 26900 33500	17200 19400 26000	20700 22900 29500	24700 26900 33500

Accessories

Standard :

Fanuc 0i-TF (5)CNC system
Leveling wedge
4-jaw manual chuck
Anchor bolt
Standard turret
Wrench
Rotary motorized tailstock
LED work light
Coolant system
Automatic Lubrication system
Schneider electrical component
Cabinet shield

Optional :

GSK 980TDi CNC system
6/8/12 station electrie turret
Safety door switch
Simnumerik 808D CNC system
6/8/12 station hydraulic turret
Universal tool holder
C-axis
Hydraulic tailstock
Cabinet air conditioner
Pneumatic Tailstock
Truiss automation
Servo spindle motor

3/4-jaw manual chuck
3/4-jaw pneumatie chuck
3/4-jaw hydraulic chuck
Hydraulic system
Hydraulic spindle brake
Follow rest
Steady rest
Roller support
Chip conveyor
Live center
Optical linear encoder
Semi/Full enclosed cabinet shield
Force measuring device

Video

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Large CNC lathe CK61100

Characteristic

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Tailstock

Strong structure, it could withstand heavy cutting;

The tailstock quill is quenched and precision ground;

The tailstock is an electric rotary tailstock, which can realize automatic and fast movement.

Chuck

Ф1250 (CKH61125 / CKHJ61125) / Ф1400 ( CKH61160 / CKHJ61160 ) / Ф1600 (CKH61200 / CKHJ61200) heavy duty four-claw chuck is equipped.

Other four-claw chuck and three-claw chuck with different specification are optional.

Electrical system

The CNC system adopts FANUC 0i-TF (other systems can be optional according to user’s request). The system can control 2 axes (X and Z) simultaneously. It also has the functions of straight line, arc, thread interpolation and many other fixed cycles. The minimum resolution of the CNC system is 0.001mmm.

In addition to its standard control function and standard configuration, there is optional CNC system function and configuration for the customer to choose.

The electrical components used in the lathe all adopt the products with famous brands at domestic and abroad, which ensures the high reliability, stability and long service life of the whole machine.

The operation panel is moderate in height, ergonomical and pleasant, which makes it easy for the operator to operate and understand the operation of the lathe.

Power supply: 380V / 50Hz (three-phase).

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