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D2000 B1600 B2050 3 Guideway Heavy Duty Lathe
D2000 B1600 B2050 Turning Lathe has three or four guideways with high rigidity, load and accuracy;
Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
- D2000 B1600 B2050 32tons 40tons 63tons Universal Engine Speed Turning Metal LatheDownload
Technical parameters
Features
1. D2000 B1600 B2050 Turning Lathe has three or four guideways with high rigidity, load and accuracy;
2. Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
3. Токарный feed drive is connected with the main spindle drive, and carriage rapid traverse function and combination feed function is also available;
4. Токарный tailstock has built-in rotary type live spindle of heavy load capacity, and easy to operate with manual and motor drive moving system. Tailstock is motorized for easy operation;
5. Main spindle is supported by high precision, radial backlash adjustable double-row cylindrical roller bearings.
Standard accessories
1. 4-jaw chuck & flange;
2. Dead Centers;
3. Coolant system;
4. Work light;
5. Foundation Bolts & Lever Pad;
6. Tool box;
Optional accessories
1. Steady Rest;
2. Follow Rest;
3. Carrier Roller;
4. 2-Axis or 3-Axis DRO;
Applications
D2000 B1600 B2050 Токарный 32tons 40tons 63tons Universal Turning Lathe is suitable for cutting various kinds of round workpiece, such as cylindrical surfaces, internal hole, external hole, as well as other rotary surfaces, also taper and thread cutting.
| Model | Unit | D2000 | ||
|---|---|---|---|---|
| Type | B1600 | B2050 | ||
| Max swing over bed | mm(in) | 2000(79’’) | ||
| Max swing over carriage | mm(in) | 1600(63’’) | ||
| Width of the bed | mm(in) | 1600(63’’) | 2050(81’’) | |
| Guideway number | 3 Guideway | 4 Guideway | ||
| Max length of workpiece | mm(in) | 5000~14000 (197’’~551’’) | 6000~14000 (236’’~551’’) | |
| Max weight of workpiece between centers | kg | 32000 | 40000; 63000 | |
| Max torque of face plate | kNm | 80 | 90/100 | |
| Max cutting capacity of single tool post | kg | 8000 | 8000/9000 | |
| Total cutting capacity | kg | 16000 | 16000/18000 | |
| Cone apex angle of center | 75° | |||
| Section dimension of tool shank | mm(in) | 70x70(2.8’’x2.8’’) | ||
| Number and range of spindle speed | r/min | 0.8~160; stepless | 0.63~125; stepless | |
| Taper bore in spindle | Metric 120 | Metric 125/160 | ||
| Diameter of face plate | mm(in) | 2000(79’’) | 1600(63’’) | |
| Range of longitudinal feed | mm/r | 18; 0.125~48 | 1~4000 | |
| Range of cross slide feed | mm/r | 18; 0.063~24 | 1~2000 | |
| Range of compound tool slide | mm/r | 18; 0.063~24 | ||
| Rapid travel speed of longitudinal | mm/min | 3000 | 4000 | |
| Rapid travel speed of transverse | mm/min | 1500 | 2000 | |
| Max travel of cross slide | mm(in) | 825(32’’) | 850(33’’) | |
| Max travel of compound tool slide | mm(in) | 600(24’’) | ||
| Metric threads range | mm | 2~40 | ||
| Inch threads range | TPI | 1~14 | ||
| Module threads range | mm | 1.5~20 | ||
| Diameter of tailstock sleeve | mm(in) | 320(13’’); 380(15’’) | 400(16’’); 530(21’’); 560(22’’) | |
| Travel of sleeve | mm(in) | 300(12’’) | 300(12’’); 200(8’’) | |
| Spindle taper bore of tailstock | Metric 100 | Metric 125 | ||
| Rapid travel of tailstock | mm/min | 3000(120’’) | 2000(79’’) | |
| Rapid travel of sleeve | mm/min | 664(26’’) | 50(2’’) | |
| Main motor power | kW | DC 75/90 | DC 75/90/110 | |
| Weight of the lathe with 8m | kg | 53500 | 98000 | |
| Additional weight per 1m | kg | 1800 | 2300 | |
| Overall dimension (L x W x H) (8m) | mm | 13560x2520x2680 | 14000x3900x2680 | |
Features
1. D2000 B1600 B2050 Turning Lathe has three or four guideways with high rigidity, load and accuracy;
2. Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
3. Токарный feed drive is connected with the main spindle drive, and carriage rapid traverse function and combination feed function is also available;
4. Токарный tailstock has built-in rotary type live spindle of heavy load capacity, and easy to operate with manual and motor drive moving system. Tailstock is motorized for easy operation;
5. Main spindle is supported by high precision, radial backlash adjustable double-row cylindrical roller bearings.
Standard accessories
1. 4-jaw chuck & flange;
2. Dead Centers;
3. Coolant system;
4. Work light;
5. Foundation Bolts & Lever Pad;
6. Tool box;
Optional accessories
1. Steady Rest;
2. Follow Rest;
3. Carrier Roller;
4. 2-Axis or 3-Axis DRO;
Applications
D2000 B1600 B2050 Токарный 32tons 40tons 63tons Universal Turning Lathe is suitable for cutting various kinds of round workpiece, such as cylindrical surfaces, internal hole, external hole, as well as other rotary surfaces, also taper and thread cutting.
Features
1. D2000 B1600 B2050 Turning Lathe has three or four guideways with high rigidity, load and accuracy;
2. Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
3. Токарный feed drive is connected with the main spindle drive, and carriage rapid traverse function and combination feed function is also available;
4. Токарный tailstock has built-in rotary type live spindle of heavy load capacity, and easy to operate with manual and motor drive moving system. Tailstock is motorized for easy operation;
5. Main spindle is supported by high precision, radial backlash adjustable double-row cylindrical roller bearings.
1. D2000 B1600 B2050 Turning Lathe has three or four guideways with high rigidity, load and accuracy;
2. Main spindle drive is DC inverter motor with three step hydraulic shift that brings wide speed range of 1:200;
3. Токарный feed drive is connected with the main spindle drive, and carriage rapid traverse function and combination feed function is also available;
4. Токарный tailstock has built-in rotary type live spindle of heavy load capacity, and easy to operate with manual and motor drive moving system. Tailstock is motorized for easy operation;
5. Main spindle is supported by high precision, radial backlash adjustable double-row cylindrical roller bearings.
Technical parameters
| Model | Unit | D2000 | ||
|---|---|---|---|---|
| Type | B1600 | B2050 | ||
| Max swing over bed | mm(in) | 2000(79’’) | ||
| Max swing over carriage | mm(in) | 1600(63’’) | ||
| Width of the bed | mm(in) | 1600(63’’) | 2050(81’’) | |
| Guideway number | 3 Guideway | 4 Guideway | ||
| Max length of workpiece | mm(in) | 5000~14000 (197’’~551’’) | 6000~14000 (236’’~551’’) | |
| Max weight of workpiece between centers | kg | 32000 | 40000; 63000 | |
| Max torque of face plate | kNm | 80 | 90/100 | |
| Max cutting capacity of single tool post | kg | 8000 | 8000/9000 | |
| Total cutting capacity | kg | 16000 | 16000/18000 | |
| Cone apex angle of center | 75° | |||
| Section dimension of tool shank | mm(in) | 70x70(2.8’’x2.8’’) | ||
| Number and range of spindle speed | r/min | 0.8~160; stepless | 0.63~125; stepless | |
| Taper bore in spindle | Metric 120 | Metric 125/160 | ||
| Diameter of face plate | mm(in) | 2000(79’’) | 1600(63’’) | |
| Range of longitudinal feed | mm/r | 18; 0.125~48 | 1~4000 | |
| Range of cross slide feed | mm/r | 18; 0.063~24 | 1~2000 | |
| Range of compound tool slide | mm/r | 18; 0.063~24 | ||
| Rapid travel speed of longitudinal | mm/min | 3000 | 4000 | |
| Rapid travel speed of transverse | mm/min | 1500 | 2000 | |
| Max travel of cross slide | mm(in) | 825(32’’) | 850(33’’) | |
| Max travel of compound tool slide | mm(in) | 600(24’’) | ||
| Metric threads range | mm | 2~40 | ||
| Inch threads range | TPI | 1~14 | ||
| Module threads range | mm | 1.5~20 | ||
| Diameter of tailstock sleeve | mm(in) | 320(13’’); 380(15’’) | 400(16’’); 530(21’’); 560(22’’) | |
| Travel of sleeve | mm(in) | 300(12’’) | 300(12’’); 200(8’’) | |
| Spindle taper bore of tailstock | Metric 100 | Metric 125 | ||
| Rapid travel of tailstock | mm/min | 3000(120’’) | 2000(79’’) | |
| Rapid travel of sleeve | mm/min | 664(26’’) | 50(2’’) | |
| Main motor power | kW | DC 75/90 | DC 75/90/110 | |
| Weight of the lathe with 8m | kg | 53500 | 98000 | |
| Additional weight per 1m | kg | 1800 | 2300 | |
| Overall dimension (L x W x H) (8m) | mm | 13560x2520x2680 | 14000x3900x2680 | |
Standard accessories
1. 4-jaw chuck & flange;
2. Dead Centers;
3. Coolant system;
4. Work light;
5. Foundation Bolts & Lever Pad;
6. Tool box;
1. 4-jaw chuck & flange;
2. Dead Centers;
3. Coolant system;
4. Work light;
5. Foundation Bolts & Lever Pad;
6. Tool box;
Products
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Knee Type Milling Machine: Precision Versatility for Industrial Manufacturing
What is a Knee Type Milling Machine?
A knee type milling machine is a fundamental machine tool distinguished by its vertically adjustable worktable mounted on a "knee" casting. This knee moves precisely up and down a fixed column via a screw mechanism, enabling accurate Z-axis positioning crucial for diverse milling operations.
Working Principle
The core principle involves a rotating milling cutter removing material from a workpiece secured to the table. The adjustable knee mechanism allows controlled vertical movement (Z-axis), while the table provides longitudinal (X-axis) and transverse (Y-axis) travel. This 3-axis control facilitates complex machining of flat, angular, and contoured surfaces.
Key Applications
- Tool & Die Making: Precision molds, jigs, fixtures
- Prototyping: Rapid part development
- Maintenance Shops: Equipment repair & part fabrication
- General Machining: Slotting, drilling, facing, keyway cutting
- Aerospace & Automotive: Component manufacturing
Distinctive Features & Advantages
- Vertical Adjustability: Knee movement enables quick workpiece height changes
- Rigid Construction: Robust cast iron frame ensures stability
- Manual & CNC Options: Traditional control or computer numerical precision
- Turret Design (Common): Swiveling milling head for multi-angle machining
- Wide Workpiece Compatibility: Handles various sizes and shapes
Primary Classifications
- Vertical Knee Mill: Spindle axis perpendicular to table (most common)
- Horizontal Knee Mill: Spindle axis parallel to table (for heavy stock removal)
- Universal Knee Mill: Table swivels for complex angular cuts
- Turret Mill: Head rotates on turret for flexible positioning
Main Components
- Base & Column: Primary support structure
- Knee: Vertically moving saddle supporting the table
- Saddle & Table: Hold and position the workpiece (X/Y axes)
- Milling Head: Houses spindle, motor, and quill (Z-axis)
- Arbor/Spindle: Rotating shaft holding cutting tools
- Controls: Manual handwheels or CNC interface
Evolution & Industry Significance
Since their development in the late 19th century, knee-and-column mills revolutionized machining. The iconic Bridgeport design (1938) popularized the turret style. While CNC machining centers dominate high-volume production, knee mills remain indispensable for flexibility, ease of use, and cost-effectiveness in job shops, schools, and repair facilities worldwide.
Fortune Pacific: Your Knee Mill Solution
At Fortune Pacific, we engineer durable, high-precision knee type milling machines for demanding applications. Explore our range of vertical mills, horizontal mills, and CNC-ready models designed to enhance your workshop's capabilities. Discover the ideal machine for your metalworking, prototyping, or toolmaking needs.
Keywords: Knee Type Milling Machine, Vertical Milling Machine, Horizontal Mill, Turret Mill, Knee-and-Column Mill, Milling Machine for Sale, Industrial Milling, Metalworking Equipment, Workshop Machinery, CNC Mill, Toolroom Mill, Precision Machining, Fortune Pacific, Machine Tool Manufacturer.