LJB2A-450×3700 Double head mitre saw

• LJB2A-450*3700 is a double head saw for 90 degree and inward 45 degree cutting, used for the production of aluminum and PVC windows and doors.

• Applicable material:aluminum,PVC and thermal break profile.

• Hydro-pneumatic saw feed.

• Saw heads can be pneumatically tilted at inward 45 and 90 degrees.

• Equipped with digital display for reading the cutting length.

• Movable right head can be locked by pneumatic braking.

Applications:

LJB2A-450*3700 is a double head saw for 90 degree and inward 45 degree cutting, used for the production of aluminum and PVC windows and doors. Applicable material:aluminum,PVC and thermal break profile. It is mainly applied to mass and customized processing of aluminum/PVC/thermal break windows and doors, suitable for professional door and window factories, building materials processing workshops and door and window supporting projects, meeting the standard cutting needs of door and window frames, sashes and profiles, and adapting to mainstream door and window manufacturing scenarios.

Product General Information:

Place of Origin:	Jinan, Shandong, China
Brand Name:	Hisena CNC
Model Number:	LJB2A-450×3700

Specifications:

Model	LJB2A-450*3700	Cutting angle:	90°/inward 45°
Power supply	380V 50Hz	Max.cutting width	120mm
Motor power	Power 2*1.5kw	Cutting length	420-3700mm
Input power	3kw	Angle tolerance	±5′
Air pressure	0.5-0.8Mpa	Flatness	≤0.10
Air consumption	200L /min	Surface roughness	Ra12.5um
Rotation speed	3000rpm.	Overall dimension	520011001700mm
Blade size	Ø450mm	Weight	1000Kg

Competitive Advantage:

1. Hydro-pneumatic saw feed: Stable and smooth feeding, low noise, ensuring uniform cutting surface, reducing profile waste and adapting to long-term continuous processing of door and window profiles.

2. Pneumatic tilting saw heads: Inward 45° and 90° tilting, fast switching, simple operation, perfectly matching the cutting requirements of door and window frames and sashes, improving processing efficiency.

3. Digital display for cutting length: Clear and accurate data, avoiding manual measurement errors, ensuring consistent cutting size and improving product qualification rate.

4. Pneumatic braking for movable right head: Firm locking without displacement during cutting, ensuring high cutting precision and operational safety in batch processing.

5. Wide material compatibility: Suitable for aluminum, PVC and thermal break profiles, covering core materials of door and window manufacturing, improving equipment utilization.