Item: CK52Series CNC Vertical Lathe for Wind Power Equipment Particular Function: 1. With double columns and Fixed beam which is specially processed and developed for wind power equipemnt, tyre mould, Rotary Support, TurbineI-impeller and discoid Parts like flange plate. 2. When processing the straight line, we can also process taper continuously without stopping the lathe and adjusting the knife rest, and any complex curve like circular arc. 3. It is controlled by half closed-loop servo, the principal axis adopts stepless speed control of frequency conversion. An encoder is added onto the principal axis, which can cut thread, and cut with constant linear speed. Because of adopting a fixed beam, the whole facade forms a steady and firm planer frame to ensure the overall rigidity, which has better cutting stability and precision than the common movable beam lathe. Main Technical Parameters please refer to the following form. To get more detail and accurate information, please feel free to contact with me. We sincerely hope to build a long-term cooperation with you. Thank you in advance.List of Main Technical Parameters of NC Vertical Lathe with Double Columns and Determinate Beam Ser. No. Specification Type Chuck Dia. (mm) Max. Workpiece Work Precision Chuck Rotary Speed (r/min) Power of Main Motor (kw) Max. Torque Wroktable (kn. m) External Dimension (L× W× H)(mm× mm× mm) Total Weight (t) Dia. (mm) Height (mm) Weight (t) Roundness Cylindricity Flatness 1 CK526 500 630 300 0.65 0.005 300: 0.02 0.02 5~100 7.5 0.65 1320× 1352× 2040 1.8 2 CK5212 1000 1250 400 2 0.005 300: 0.02 0.02 3~64 11 1 2150× 1775× 2425 6.2 3 CK5216 1400 1600 500 3.1 0.01 300: 0.02 0.03 2.5~55 18.5 3 2800× 2225× 2760 8.6 4 CK5220 1600 2000 550 6.7 0.01 300: 0.02 0.03 2~42 30 6 3300× 2475× 3000 9.5 5 CK5225 2000 2500 550 16 0.01 300: 0.02 0.03 1.6~32 45 12 3950× 2960× 3640 24 6 CK5231 2250 3100 750 26 0.01 300: 0.02 0.03 1.4~28 55 16.5 6240× 4405× 3700 35 7 CK5235 2800 3500 750 28 0.01 300: 0.02 0.03 1.3~26 75 18 5510× 4000× 5760 39.5 8 CK5240 3000 4000 1000 30 0.01 300: 0.02 0.03 1.25~25 90 26 6240× 4415× 6130 46 9 CK5250 4000 5000 1200 42 0.015 300: 0.02 0.04 1~20 110 47 7200× 5400× 6090 62.5 10 CK5263 5000 6300 1500 80 0.015 300: 0.02 0.04 0.9~18 110 52.5 9600× 6850× 7050 125 Note: The technical parameter of vertical lathe whose diameter is above 6.3m is determined according to the user, s practical need. Strong and Weak Points of NC and Common Vertical Lathe Comparison Table Comparative Items NC Vertical Lathe Common Lathe Processing Performance Able to process curves like circular arc Unable to process curves like circular arc Operation Performance 1. Able to process taper without stopping the lathe and adjusting knife rest 2. Automatic feeding distance can be preliminarily set. 1. Taper can be processed only when the lathe is stopped and knife rest is adjusted. 2. Automatic feeding distance cannot be preliminarily set. Maintenance Performance Simple structure, convenient to maintain Complex structure, hard to maintain Dynamic Performance Stepless speed control of frequency conversion Speed control of mechanic stop, rotary speed of the chuck fluctuates heavily Structural Features Determinate beam and planer form, steady structure Single column or movable beam, unsteady structure Precision High precision Low precision Price The price of economical NC vertical lathe has almost the same price with common vertical lathe; the price of precise NC vertical lathe is determined according to different fittings. Note: 1. Staff Training: Train the operators for free. The middle school students can completely master through one week of training; 2. After-service: Arrive at the site for 48 hours overseas; 3. Maintenance Period: Maintain for one year, and serve for long.
