C61125 61160 61180 61200(16ton) Heavy Duty Horizontal Conventional Lathe

Description

C61125/61160/61180/61200 Heavy-Duty Machine Tool Introduction

The C61125/61160/61180/61200 series heavy-duty machine tools are designed to handle workpieces with a maximum load capacity of up to 16 tons. These machines feature a rectangular guide rail structure that ensures excellent stability and rigidity. The bed guideways are processed using medium-frequency quenching and grinding, enhancing durability and precision. The spindle uses a precision rolling bearing combination with a three-point support structure, ensuring stable operation under heavy loads.

The saddle guideways are equipped with PTFE soft strips to reduce friction and improve feed performance. The tailstock spindle is designed to be a rotatable structure, reducing wear and heat generation of the live center.

Key Features:

1. Heavy Load Capacity:
   Capable of handling workpieces with up to 16 tons of weight, making it ideal for machining large and heavy components.

2. Rectangular Guide Rails:
   The rectangular guide rail design provides excellent stability and rigidity, ensuring smooth operation during heavy-duty machining tasks.

3. High-Rigidity Bed:
   The bed guideways undergo medium-frequency quenching and grinding to ensure high wear resistance, accuracy, and performance under heavy machining loads.

4. Precision Spindle:
   The machine’s precision spindle is supported by high-precision rolling bearings in a three-point support structure, providing consistent rotation stability for both rough and finish cutting operations.

5. Reduced Friction:
   The PTFE soft strips on the saddle guideways reduce friction and enhance the machine’s dynamic characteristics, improving the overall performance and accuracy of the feed system.

6. Rotatable Tailstock Spindle:
   The rotatable tailstock spindle reduces wear and heat generation of the live center, extending the service life of the machine.

Machining Capabilities:

• Turning Operations:
  The machine is capable of turning a wide variety of parts, including end faces, outer circles, inner holes, and threads (both metric, imperial, modular, and taper threads).

• Taper Turning:
  It can perform short taper turning using the top tool holder alone, and long taper turning using the large tool holder in combination with the longitudinal feed.

• Other Machining Operations:
  In addition to turning, the machine can also handle operations such as drilling, boring, and grooving.

Power and Durability:

The machine’s high power and rigid structure enable it to perform demanding machining tasks with high precision. It can be equipped with hard alloy tools for thread cutting, making it suitable for processing various ferrous and non-ferrous metals.

Applications:

• Heavy Machinery: Perfect for machining large, heavy components such as machine parts, turbine components, and heavy-duty shafts.

• Automotive Industry: Ideal for turning engine blocks, transmission parts, and other vehicle components.

• Energy Sector: Suitable for machining turbine shafts, pumps, and compressors used in power generation.

• General Manufacturing: Used in a wide range of industries for turning large and complex parts that require high precision and durability.

The C61125/61160/61180/61200 heavy-duty machine tool series offers excellent performance, stability, and versatility for high-capacity turning and machining tasks, making it an ideal solution for industries dealing with large and heavy parts.

Parameter

ITEM	UNIT	C61125	C61160	C61180	C61200
CAPACITIES
Swing over bed	mm	1250	1600	1800	2000
Swing over carriage	mm	900	1250	1450	1650
Max.length of workpiece	mm	3000 4000 5000 6000 8000 10000 12000
Max.turning length	mm	2800 3800 4800 5800 7800 9800 11800
Pan of guideway	mm	1100
SPINDLE
Spindle nose	mm	A2-15
Spindle bore	mm	100
Taper hole of spindle		Metric140
Range of spindle speeds	r/min	Forward：3.15~315； Reverse：3.5~291
No.of spindle speeds	r/min	Forward：21 ；  Reverse：12
FEED
No.of Longitudinal and cross		56/56
Feed per revolution	mm	Longitudinal：0.1~12；Transverse：0.05~6；Up turret：0.025~3
No. and range of metric thread		44；1~120mm
No. and range of inch thread		31；28~1/4″
No. and range of module thread		45;0.5~60mm
No. and range of dia. thread		38;1/2~56DP
TURRET
Distance of centerline and tool resting plane	mm	53
Tool post swing range	°	±90°
Max.travel of cross slide	mm	740   850   900   900
Max.travel of top slide	mm	360
Section of tool shank	mm	50（380×380）
Travel of tool post (per turn of dials)	mm	0.05(0.002″)
TAILSTOCK
Dia. of tailstock	mm	260
Travel of tailstock quill	mm	300(12″)
Taper hole of tailstock quill		Metric80
OTHERS
Main motor power	kw	30
Length	mm	6120 7120 8120 9120 11120 13120 15120
Width	mm	2058 2130 2330 2430
Height	mm	2200 2380 2480 2580
Max.weight of workpiece	t	16