Heavy-duty Double Miter Precision Saw for Aluminum Window and Door LJZ2G-CNC-500*4300

Features:
1.This machine is mainly used for 90°,45° cutting of Aluminum window and door or curtain wall.

2.Adopt Pneumatic-hydraulic cylinder to control the feeding of saw blade for stable cutting.
3.High-precision spindle for smooth cutting section. The rotation of saw blade is very  stable.
4.Specific sealing cover of saw blade under the worktable for good chip collector result.
5.The cover of machine head is follow-up opening and closing type for good security and clean working environment.
6.Adopt linear bearing motion pair for machine head movement and feeding.
7.Compact structure with follow-up profile stand. Save the working space.
8.High precision and stability by using imported linear guide pair.

Main Technical Parameters:
Power: 380V   50Hz
Motor: 2×2.2Kw     Motor rotation speed: 2830r/min
Air Pressure: 0.6~0.8MPa
Air Consumption: 60L/min
Saw blade specification: φ500×φ30×4.4  Z=120（standard type）
Saw Blade feeding speed: stepless speed adjusting 0～3m/min
Machine Head moving speed: 0～8m/min (for CNC type)
Maximum Cutting Length: 4300mm       

Minimum Cutting Length: 380mm
Maximum Cutting Section: 130mm×210mm
Cutting width: 130mm  
Cutting height: 210mm（cutting angle: 90°）
Cutting angle: 45°、90°
Length tolerance for repeated setting: ±0.2mm
Section planeness of profile cutting: ≤0.1mm
Tolerance of cutting angle: ±5′
Section roughness of profile cutting: Ra12.5μm
Outer dimension: 5800mm×1450mm×1650mm