CNC Automatic Cross Cut Saw with Servo Feeding System

Automatic Feeding CNC Cut‑off Saw for Wood

• Raw Material :Wood plank,wood pallet,wood block
• Cutting Length(mm) :1000mm/2000mm/3000mm/4000mm/6000mm
• Saw Blade Diameter : 450mm/550mm/600mm
• Feeding speed: 35m per min (adjustable speed)
• Saw cutting width: 0-200mm/customized
• Working voltage : 380V/50Hz/3phase, Customized
• Application :Electronic cross cut saw is used to cut wood board, plywood board, square wood, wood block into different suitable size.

This CNC automatic cross cut saw (also known as a numerical control cut‑off saw, automatic pallet block cutting machine, or electronic optimizing crosscut saw) is specifically designed for transverse fixed‑length cutting of timber, boards, and pallet materials. It converts long planks or beams into precisely sized short pieces – commonly used as pallet feet (blocks), furniture crosspieces, and construction lumber.

The machine integrates a PLC touch‑screen control with a servo‑driven push‑feed system, enabling fully automatic material feeding, accurate length positioning, and rapid cut‑off, all while replacing traditional manual push‑table saws.

• PLC Touch‑Screen Control
  Preset multiple cutting lengths via an intuitive interface; recall programs instantly for different batch sizes; supports mixed‑length cutting schedules.

• Servo Motor Closed‑Loop Feeding (Core of the Automatic Feeding System)

  • The servo motor drives a push‑rod/pusher that accurately advances the timber into the cutting zone.

  • An encoder provides real‑time position feedback, ensuring cutting length accuracy within ±0.5 mm.

  • Adjustable feeding speed up to 35 m/min to match different wood species and thicknesses.

• Multi‑Piece Simultaneous Feeding
  The heavy‑duty chain conveyor bed can hold multiple long boards side‑by‑side. The servo pusher advances all pieces together, drastically increasing output per cycle – ideal for high‑volume pallet block production.

• Dual‑Module Feeding System Design

  • External Long‑Material Support Rack (right side): Welded steel frame with adjustable feet; length customizable from 3m to 6m (or longer). Green wear‑resistant chains passively support the timber, reducing friction. Side guides prevent lateral deviation, ensuring straight feed.

  • Integrated In‑Feed Mechanism (inside the main unit): The servo‑driven push claw contacts the end of the material; a pneumatic clamping beam/secures the workpiece during sawing; photoelectric sensors detect material presence and end position, while the encoder monitors travel distance.

• Pneumatic Clamping for Stability
  During cutting, the press beam/roller applies downward pressure, eliminating vibration and preventing chipping or splintering.

• Modular and Expandable
  The feeding conveyor can be extended to handle extra‑long raw materials. Cutting length, height, and width are all customizable to suit various production needs.

• High Precision – Closed‑loop servo feeding with encoder feedback ensures consistent length accuracy, minimising material waste.

• High Productivity – Multi‑piece simultaneous feeding combined with automatic cycling (feed → clamp → cut → discharge) significantly boosts output; one operator can manage two or more machines.

• Labour Saving – Fully automated push‑feed eliminates manual measuring and pushing, reducing labour intensity and human error.

• Operator Safety – The operator works only on the loading side, away from the saw blade; protective covers and sensors enhance workplace safety.

• Versatility – Handles timber heights from 10 to 120 mm, widths up to 200 mm, and cutting lengths from 1000 to 6000 mm (customisable). Suitable for solid wood and engineered boards.

• Robust Construction – Heavy‑duty frame and premium transmission components ensure long‑term reliability in continuous industrial operation.