AI Fully Automated Longitudinal Optimizing Saw Line
The M175M4 is engineered for high intensity and continuous processing of solid wood boards. Its advanced AI visual scanning system identifies knots cracks color variation and edge defects before cutting. By optimizing the cutting path in real time the system increases precision enhances overall yield and significantly reduces material waste.
The M175M4 delivers strong production capacity with a daily throughput of about 40 cubic meters of solid wood. Under stable operation the line can process around 13 million solid wood boards per year meeting the large scale continuous and industrial requirements of medium and large furniture factories as well as premium panel production lines.
This equipment supports all wood species including high grade hardwoods such as North American Black Walnut White Oak Cherry and Maple while also maintaining stable performance on softwoods like Pine. It adapts well to different densities and grain structures making it ideal for modern manufacturers who require long term stable efficient and reliable production.
HIGHLIGHTS
1.Automatic visualscanning measurement system

Automatically detect the total width of the board,the position and width of the edge trim,the available width,and the board length (within the grating detection range).
2.Mobile Saw Blade Assembly
The QMJ 175M4 multi-blade rip saw is unigue in that it has four moving saws and one fixed saw.Four moving saws: can be flexibly adiusted according to the actual size and needs of the board to achieve the optimalplate cutting solution.
A fixed saw: provides a stable reference for the entire cutting process, ensuring cutting accuracy.
3.Servo Positioning Mechanism

After the wood is conveyed to the feeding area, the equipment automatically calibrates the position of the wood according to the optimal selection plan, ensuring it is accurately positioned at the preset feeding station.
4.Longitudinal Feeding Mechanism

The feeding pressure roller presses down smoothly, ensuring the wood is fed into the multi-blade saw accurately and stably for precise cutting.
5.Discharge Roller Mechanism

STANDARD
1.Air-Floating Press Rollers

Six sets of air-floating press rollers can ensure that the material is under uniform pressure on multiple levels, and can adapt to different materials, thicknesses and widths, with strong adaptability and flexibility.
2.Follow-Up Pressure Plate

The movable pressure shoe can adapt tothe real-time position and movement of thewood. It also has anti-tear function.
3.Spiked Chain Plate

The design of the transport chain with spikes takes into account factors such as the shape, size and weight of the wood to ensure that the wood does not slip or shift during transmission.
4.Double Diamond-Shaped Guide Rail

Double-diamond guide rails provide stable support and guidance, ensuring the smoothness and accuracy of the wood during transmission.
Parameters
| Parameter | Specification |
|---|---|
| Max. working width | 450 mm |
| Min. working width | 45 mm |
| Max. pass width | 800 mm |
| Min. working thickness | 10 mm |
| Chain plate width | 500 mm |
| Nailing the chain plate | Standard configuration |
| Press plate | Standard configuration |
| Follow-up press plate | Standard configuration |
| Max. saw blade diameter | Ø305 mm |
| Saw blade aperture | Ø80 mm |
| Saw shaft diameter | Ø65 mm |
| Saw shaft speed | 4200 rpm |
| Movable saw blades | 4 |
| Fixed saw blade | 1 |
| Max. sawing thickness (with press plate) | 60 mm |
| Max. sawing thickness (without press plate) | 80 mm |
| Min. workpiece length (with press plate) | 600 mm |
| Feeding speed | 6–60 m/min |
| Number of press rollers | 6 |
| Table height | 870 mm |
| Standard voltage | 380V / 50Hz |
| Total power | 46.38 kW |
| Suction port diameter | 1 × Ø250 mm + 1 × Ø150 mm |
| Suction air volume | 5300 m³/h |
| Suction speed | 30 m/s |
| Air source pressure | 0.3–0.6 MPa |
| Air consumption | 0.1 m³/min |
| Movable laser marking | 5 |
| Fixed laser marking | 1 |
| Servo control system | Standard configuration |
| Optimized control system | Standard configuration |
| Visual intelligent system | Optional |
| Belt feeding system | Optional |
| Discharge system | Optional |
| Overall dimensions (L×W×H) | 2350 × 2100 × 2750 mm |
| Machine weight | 5500 kg |








