P300 Double Valve Seat Lapping Machine Introduction
P300 Double Valve Seat Lapping Machine is professional precision equipment for valve seat grinding, lapping and surface finishing. It runs stably with high working accuracy.
Product Advantages
- Dual station design for high efficiency
- Smooth finishing effect
- Easy to operate and save labor
- Durable for long service life
Application Scope
Widely used in engine repair, valve processing and mechanical maintenance fields.
Products Description
1. Model: P300.
2. Name: Double valve seat lapping machine.
3. Application: High-precision lapping processing of spheres.
4. precision :100% matching , No leakage between the valve seat and the sphere.
Introduction :
The double valve seat lapping machine P300 uses two valve seats to match and grind the sphere simultaneously,There is no need to distinguish between side A and side B. This equipment features multiple high-precision spindles, and its structural components are rationally designed, providing sufficient static, dynamic, and thermal rigidity, mechanical system accuracy, and reliability.Use for high presion lapping for ball valve.
This equipment has a friendly operation interface, is easy to maintain and repair, and offers high safety and comprehensive protective measures.
Technical Specifications
| NO. | Equipment Name | Grinding caliber | Sphere diameter range(mm) |
| 1 | Double valve seat Lapping Machine | P50 | SΦ20～100 |
| 2 | Double valve seat Lapping Machine | P150 | SΦ50～150 |
| 3 | Double valve seat Lapping Machine | P300 | SΦ200～300 |
| 4 | Double valve seat Lapping Machine | P450 | SΦ300～450 |
| 5 | Double valve seat Lapping Machine | P1000 | SΦ600～1000 |
Technical Parameter
1.The technical parameters of the P300 Double valve seat Lapping machine
| NO. | Item | Data | |
| 1 | Spindle hole | Mohs 5# | |
| 2 | Processing range | Caliber 200-300 | |
| 3 | Seat hole | Mohs 5# | |
| 4 | Seat speed range | 0-100 rpm | |
| 5 | Spindle speed range | 0.3～50 rpm | |
| 6 | Z-axis | Travel | 200mm |
| Travel rate | 1000mm／min | ||
| Work feed | 3～200mm／min | ||
| Least input increment | 0.005／0.001 | ||
| 7 | X-axis | Travel | 150mm |
| Adjustment range | 0-300mm | ||
| 8 | Rotation axis | Swing amplitude | 0-45 degrees |
| 9 | Roundness | 0.02mm≦ | |
| 10 | Z-axis cutting feed servo(2 pcs) | 400w（MIG） | |
| 11 | Spindle servo | 750W (MIG) | |
| 12 | Seat motor(2 pcs) | 400W | |
| 13 | Rotating machine | 400W | |
| 14 | Control system | PLC industrial control (He Chuan) | |
| 15 | Lubrication system | fixed time self-lubrication | |
| 16 | Out size (length X width X height) | 2200×1700×1900 | |
| 17 | Weight | 3.6T | |
| 18 | Machining precision | 100% matching of seat and sphere | |
| 19 | Demand | The sphere must be machined to the roundness ≦0.02 | |
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