DRO Heavy Duty Lathe Model: CW61100,CW61125,CW61140
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Product Introduction of Heavy Duty Horizontal Turning Lathe
1. CW series Heavy Duty Horizontal Turning Lathe is one of the easiest precision lathes to operate in its class, while producing pinpoint accuracy for the finest finishes. In addition to calculated precision and total control, the heavy duty lathes offer the bulk and horsepower necessary to effortlessly take on the heaviest chip loads. Standard on each machine is a quick-change gearbox for cutting inch, metric, module and diametrical pitch threads without change gears.
2. This Heavy Duty Horizontal Turning Lathe adopts frequency conversion stepless speed regulation, and the spindle box adopts high and bottom gear manual transmission. High power, high speed, reasonable structure, machining accuracy up to level 6, roundness error no more than 0.01mm, surface roughness no more than Ra2.5um; It is suitable for finishing in medium and small batch machining workshops.
3. Working noise of lathe
According to GB/T16769-2008 "Metal-cutting machine tool noise sound pressure level measurement method", the complete machine noise sound pressure level of this machine tool is less than or equal to 83dB (A).
4. Safe protection
（1）. Protective measures are taken for both X- and Z-direction screws;
（2）. When the machine tool encounters an unexpected sudden power failure or its own failure, due to the special design of the control circuit, the machine tool can protect itself to ensure the safety of the machine tool.
Since the control program in the machine tool computer has been "solidified" in the chip, the program menu stored in the computer will not be lost when the power is cut off or malfunctions;
（3）. The machine has an emergency stop safety button to prevent various sudden failures from damaging the machine
Products Specification of Heavy Duty Horizontal Turning Lathe
Item | Unit | CW61100 | CW61125 | CW61140 |
Swing over bed | mm | 1000 | 1250 | 1400 |
Swing over cross slide | mm | 615 | 860 | 1010 |
Wdith of guideway | mm | 755 | ||
Loading weight | Kg | 6000-20000 | ||
Distance between center | mm | 1000/1500/2000/3000/4000/5000-10000 | ||
Max. workpiece through spindle | mm | 128 | ||
Spindle bore | mm | 130 | ||
Taper of spindle bore | Metric 140 | |||
Range of spindle speed | r/min | Clockwise: 21kinds 3.15-315 | ||
r/min | Anti Clockwise: 12kinds 5-400 | |||
Step of feed | kinds | 56 kinds | ||
Longitudinal feed range | 0.1-12mm/r | |||
Cross to longitudinal feed rate | 0.05-6mm/r | |||
Carriage rapid moving feed rate | m/min | 0.025-3mm/r | ||
Metric threads range | mm | 43 1-120mm | ||
Inch threads range | mm | 29 28-3/8teeth/inch | ||
Module threads range | mm | 45 0.5-60mm | ||
Pitch threads range | 1/inch | 25 1-55 | ||
Distance between center line of spindle to tool post | mm | 48 | ||
Section of tools shank | mm | 45x45 | ||
Swivel anger of tool pos | ±90° | |||
Max..travel of cross slide | mm | 1450, 1950-14950 | ||
Max..travel of top slide | mm | 520/750 | ||
Rapid travel speed | mm | Longitudinal:3740mm/min | ||
Cross: 3740mm/min | ||||
Slide | ||||
Center quill diameter and travel | mm | 140, 300 | ||
Tailstock quill taper | mm | Metric 80 | ||
Main motor power | kW | 22 | ||
Motor rotation speed | r/m | 1470 | ||
Slide rapid motor pwer | kW | 1.5 | ||
Coolant motor power | kW | 0.15 | ||
Coolant pump flow | L/M | 45 | ||
Training
10.1Training in Manufacturer workshops (for free)
10.2. Training in buyers company (for charge,normally two or three days needed )
• 1st day: inspection cable connection,the finished foundation is qualified guide customer know each components.
name and functions as well
• 2nd day: demo and teach user do calibration and use customer
workpieces to machine
• 3rd day: review all operation step and learn each parts maintenance method.
Installation and training in customer workshop
1. The buyer according to the foundation chart offered by the seller.
2. When the main machine reach the installation site of buyer, according to the request of contract, the seller can provide guidance to installation and debugging, the buyer assist the seller make the machine in place，and providing lifting tools and so on, all convenience for the installation and debugging personnel of seller.
Product Introduction of Heavy Duty Horizontal Turning Lathe
1. CW series Heavy Duty Horizontal Turning Lathe is one of the easiest precision lathes to operate in its class, while producing pinpoint accuracy for the finest finishes. In addition to calculated precision and total control, the heavy duty lathes offer the bulk and horsepower necessary to effortlessly take on the heaviest chip loads. Standard on each machine is a quick-change gearbox for cutting inch, metric, module and diametrical pitch threads without change gears.
2. This Heavy Duty Horizontal Turning Lathe adopts frequency conversion stepless speed regulation, and the spindle box adopts high and bottom gear manual transmission. High power, high speed, reasonable structure, machining accuracy up to level 6, roundness error no more than 0.01mm, surface roughness no more than Ra2.5um; It is suitable for finishing in medium and small batch machining workshops.
3. Working noise of lathe
According to GB/T16769-2008 "Metal-cutting machine tool noise sound pressure level measurement method", the complete machine noise sound pressure level of this machine tool is less than or equal to 83dB (A).
4. Safe protection
（1）. Protective measures are taken for both X- and Z-direction screws;
（2）. When the machine tool encounters an unexpected sudden power failure or its own failure, due to the special design of the control circuit, the machine tool can protect itself to ensure the safety of the machine tool.
Since the control program in the machine tool computer has been "solidified" in the chip, the program menu stored in the computer will not be lost when the power is cut off or malfunctions;
（3）. The machine has an emergency stop safety button to prevent various sudden failures from damaging the machine
Products Specification of Heavy Duty Horizontal Turning Lathe
Item | Unit | CW61100 | CW61125 | CW61140 |
Swing over bed | mm | 1000 | 1250 | 1400 |
Swing over cross slide | mm | 615 | 860 | 1010 |
Wdith of guideway | mm | 755 | ||
Loading weight | Kg | 6000-20000 | ||
Distance between center | mm | 1000/1500/2000/3000/4000/5000-10000 | ||
Max. workpiece through spindle | mm | 128 | ||
Spindle bore | mm | 130 | ||
Taper of spindle bore | Metric 140 | |||
Range of spindle speed | r/min | Clockwise: 21kinds 3.15-315 | ||
r/min | Anti Clockwise: 12kinds 5-400 | |||
Step of feed | kinds | 56 kinds | ||
Longitudinal feed range | 0.1-12mm/r | |||
Cross to longitudinal feed rate | 0.05-6mm/r | |||
Carriage rapid moving feed rate | m/min | 0.025-3mm/r | ||
Metric threads range | mm | 43 1-120mm | ||
Inch threads range | mm | 29 28-3/8teeth/inch | ||
Module threads range | mm | 45 0.5-60mm | ||
Pitch threads range | 1/inch | 25 1-55 | ||
Distance between center line of spindle to tool post | mm | 48 | ||
Section of tools shank | mm | 45x45 | ||
Swivel anger of tool pos | ±90° | |||
Max..travel of cross slide | mm | 1450, 1950-14950 | ||
Max..travel of top slide | mm | 520/750 | ||
Rapid travel speed | mm | Longitudinal:3740mm/min | ||
Cross: 3740mm/min | ||||
Slide | ||||
Center quill diameter and travel | mm | 140, 300 | ||
Tailstock quill taper | mm | Metric 80 | ||
Main motor power | kW | 22 | ||
Motor rotation speed | r/m | 1470 | ||
Slide rapid motor pwer | kW | 1.5 | ||
Coolant motor power | kW | 0.15 | ||
Coolant pump flow | L/M | 45 | ||
Training
10.1Training in Manufacturer workshops (for free)
10.2. Training in buyers company (for charge,normally two or three days needed )
• 1st day: inspection cable connection,the finished foundation is qualified guide customer know each components.
name and functions as well
• 2nd day: demo and teach user do calibration and use customer
workpieces to machine
• 3rd day: review all operation step and learn each parts maintenance method.
Installation and training in customer workshop
1. The buyer according to the foundation chart offered by the seller.
2. When the main machine reach the installation site of buyer, according to the request of contract, the seller can provide guidance to installation and debugging, the buyer assist the seller make the machine in place，and providing lifting tools and so on, all convenience for the installation and debugging personnel of seller.
