SAWMILL LINE PRIMULTINI 1400 SHF/CEK-IEM

Species: hardwood and softwood
Production: boards, beams

Logs:

• minimum diameter 250 mm
• maximum diameter 900 mm
• minimum length 2,000 mm
• max length according to customer requirements
• typical length 2000-6000 mm

Vertical track saw mod. 1400/SHF:

•  Construction made of cast iron
• Flywheel diameter: 1400 mm
• Flywheel tread: 190 mm for saw blades with a width of 206 mm
• Saw deviation sensor
• Flywheels made of cast iron and a special alloy that improves mechanical characteristics, stabilized, with an outer line featuring a double curvature which enhances stability in the plane perpendicular to the axis of rotation
• Electric tilt of the upper flywheel for saw blade tilt adjustment
• Upper flywheel support mounted on prismatic guides and blocks moving on balls, allowing for a very sensitive response to changes in saw tension
• Hydraulic saw tensioning
• Saw guide in the form of prismatic guides, equipped with a hydraulic system, pushing the saw along the guides with a double actuator; the saw is pushed during cutting to ensure greater  stability and a consistently higher cutting speed. Once the carriage returns, the saw automatically returns.
• Chain mat for log unloading, driven by an electric motor
• Central lubrication of the machine using a manual pump
• Central lubrication of the saw and flywheel crown using an electric pump
• Movable flywheel protection equipped with a limiter that stops the main motor
• Hydraulic protection completely covering the saw after the operator releases the feed control pedal
• Main motor: 90 kW – automatic star-delta starting, pulley, belts and brake
• Adapted for saw blades: 206 x 1.47-1.67 x min 9900 – max 10400 mm

Hydraulic carriage for logs mod. CEK-IEM:

•  4 hydraulic columns – independent control
• Columns can be operated by:
  • simultaneous movement, parallel to the cutting axis
  • independent movements, in order to center the log to the curtain of 20 photocells
  • automatic alignment of the log to the axis
  • automatic alignment of the axis to the edge, with programming of the first pass (width of the first board)
• Max distance between saw and column: 1000 mm
• Opening the jaws: 900 mm
• Hydraulic closing the jaws with 2 pressing forces, closing speed: 1 m/sec
• Fast and precise column movement, max speed 500 mm/sec
• Electronic equipment to programming, control and adjust
• Electro-hydraulic, independent log rotation arms, tilt up to 90 degrees
• Brushless motor drive mod. IEM
  • max speed 180 m/min
  • motor power 30 kW
  • steel line diameter 16mm

Each project is treated individually. Both the machines in the production line and their processing capabilities are tailored to the client to optimize their work as much as possible.