The QM300 Ball Grinding Machine is a high-precision industrial spherical grinding machine, specially designed for the finishing and polishing of metal balls, bearing balls and other spherical parts. It features stable performance, high processing accuracy and low energy consumption, meeting the precision requirements of industrial mass production.
CNC Spherical Grinding Machine QM300 Technical Parameters
Products Description
CNC BALL VALVE GRINDING MACHINE used for grinding processing of spherical surface.
Introduction : This equipment is used for grinding of spherical surface， who use grinding stone or grinding wheel to grind the surface of the ball quickly and efficiently, so as to achieve the required size and surface finish of the ball, and the spindle speed of our machine is high, and each part is highly precision.
Technical Parameters Of QM300Work Piece Sample
| NO. | Item | Unit | Model：QM300 | |
| 1 | Spindle flange | 180 | ||
| 2 | Processing range | Inch | 1″—6″ | |
| 3 | Headstock Speed | Rpm | 0-60 | |
| 4 | Spindle Speed | Rpm | 900～2500 | |
| 5 | Z travel | Travel | mm | 200 |
| Feed speed | mm／min | 0～100mm／min | ||
| Minimum unit | 0.005／0.001 | |||
| 6 | X travel | Travel | mm | 240 |
| Feed speed | mm／min | 0～100mm／min | ||
| 7 | Minimum unit | 0.005／0.001 | ||
| 8 | Tailstock hydraulic | kw | 1.5 | |
| 9 | Z-axis feed servo | NM | 10 | |
| 10 | X-axis feed servo | NM | 10 | |
| 11 | Spindle Motor Power | 4kw Servo spindle motor | ||
| 12 | Motor power of headstock | W | 400 | |
| 13 | cnc control system | FANUC/SIEMENS | ||
| 14 | Lubrication system | time and quantity can be controled automaticly | ||
| 15 | Sphere roundness | mm | 0.01 | |
| 16 | Sphere roughness | mm | 0.2-0.4 | |
| 17 | DN | mm | 25～150 | |
| 18 | Maximum Sphere/Ball Outside Diameter | mm | φ50～300 | |
| 19 | place of origin | Zhejiang, China | ||
| 20 | brand name | LY | ||
| 21 | model number | QM300-QM2280 | ||
| 22 | key selling points | High Productivity | ||
| 23 | machinery test report | Provided | ||
| 24 | video outgoing-inspection | Provided | ||
| 25 | After-sales Service Provided | Engineers available to service machinery overseas | ||
| 26 | CNC or Not | CNC | ||
| 27 | Warranty | one year | ||
| 28 | Certification | ISO/CE | ||
Appliable Ball Types:
As per Ball Materials: Casting Valve Balls, Forged Valve Balls,
As per Ball Structure : Hollow Valve Balls, Solid Valve Balls,
As per Ball Design: Floating Valve Balls, Trunnion Valve Balls, Stem Valve Balls,V Port Valve Balls (Segement Balls),
T Port Valve Balls, L Port Valve Balls, F Port Valve Balls, X-Port Valve Balls,
L-STEM, X-STEM, T-STEM, Double Slot T Port, Special Slot, F Port Three Ways,
Three Way Valve Balls, Hexangular Valve Balls, Hemi Valve Balls,
Plate Balls, Metal Seat Valve Balls and Seats,
AS per coating materials : TCC Valve Ball, HVOF Valve Ball, Chrome Valve Ball, Stetllite Valve Ball
Grinding Ball Size: 1/2”-60” Class 150~Class 2500 PN10-PN420
Base Material: Carbon Steel, Stainless Steel, Alloy Steel
ASTM A105, ASTM A350 LF2, ASTM A182 F304, ASTM A182 F316,ASTM A182 F304L, ASTM A182 F316L,ASTM A182 F6A,
ASTM A182 F51, ASTM A182 F53,ASTM A564 630(17-4PH) Inconel 625,Inconel 690,Inconel 617,Inconel 718,Model 1400 etc
Coating Materials:
Coating: Nitridation,Nickel Plate,Chrome Plating,HVOF Tungsten Carbide,Spray Stellite,Spray Nickel Alloy,Spray Cobalt Alloy NI60,NI55 Inconel etc
