Band sawmill HR250

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Overview
Designed for intensive operation, the HR250 combines high productivity with reliability, minimizing costs and downtime. It is an excellent solution for pallet manufacturers and is also suitable for structural lumber production and species with high internal stresses.

About This Product
The HR250 is a high-performance twin-head horizontal resaw engineered for continuous, full-shift lumber production. Robust construction and simple operation make it well-suited for uninterrupted production with minimal risk of breakdowns. The machine is designed primarily for pallet board production but can also be used for structural lumber and other demanding applications. It is delivered on a single pallet for easy transport and quick installation on site.

Advanced Features and Technologies

• Two horizontal bandsaw blades driven by independent electric motors (options: 2 x 5.5 kW, 2 x 7.5 kW, 2 x 11 kW, or 2 x 15 kW).
• Two cutting heads mounted vertically, one above the other, enabling simultaneous production of two boards and improved thickness consistency.
• Dynamically balanced 710 mm steel band wheels for smooth, low-vibration operation.
• Hydraulic-electric blade tensioning system ensuring precise and consistent blade tension.
• Stationary blade guides (plates) to reduce wear and simplify maintenance.
• Mist lubrication system using compressed air and liquid to continuously clean and lubricate blades for improved cutting accuracy and blade life.
• Independent head up/down height adjustment via push buttons; optional Setworks system for direct thickness setting on display; control panel installable on right or left side.

Design and Ergonomics
The HR250 includes a rubber belt conveyor to ensure smooth material flow and better cutting control. Single hold-down rollers at infeed and outfeed stabilize material; optional double hold-down rollers improve stability when processing material of varying thickness. An optional powered double hold-down roller system enables processing of two narrow cants side by side for higher throughput. The simplified beltless design reduces wear components and maintenance needs.

Capacity and Blade Requirements
The maximum cant cutting height is 250 mm, maximum width is 285 mm, and minimum board thickness is 10 mm. The HR250 requires sawmill blades 4330 mm long and available in widths 32 mm, 35 mm or 38 mm.

Additional Information
The HR250 was developed with input from industrial wood-processing customers to meet practical requirements of modern pallet and lumber production. It is delivered on a single pallet for forklift handling; transport profiles facilitate quick assembly and relocation.

Specifications
Power: 2 x 5.5 kW Electric; 2 x 7.5 kW Electric; 2 x 11 kW Electric; 2 x 15 kW Electric
Max. Width of Cut: 285 mm
Max. Cutting Height: 250 mm
Min. Cutting Height: 10 mm
Feed System Type: Rubber Belt
Feed Speed: 5 - 25 m/min
Blade Length: 4330 mm
Blade Widths: 32 mm; 35 mm; 38 mm
Setworks: Optional
Blade Wheels Diameter: 710 mm
Blade Wheels Type: Non belted

Caractéristiques / spécifications techniques

• Model: HR250
• Brand: Wood-Mizer
• Configuration: Twin-head horizontal resaw (two horizontal bandsaw blades)
• Motor options: 2 x 5.5 kW, 2 x 7.5 kW, 2 x 11 kW, or 2 x 15 kW (independent motors)
• Blade wheels: 710 mm diameter, dynamically balanced, non-belted
• Blade tensioning: Hydraulic-electric blade tensioning system
• Blade guides: Stationary plate-style guides
• Lubrication: Mist lubrication system (compressed air + liquid)
• Material handling: Rubber belt conveyor; single or optional double hold-down rollers; optional powered double hold-down rollers
• Cutting capacity: Max width 285 mm; max height 250 mm; min board thickness 10 mm
• Blade specification: Length 4330 mm; widths 32 / 35 / 38 mm
• Feed speed: 5 - 25 m/min
• Setworks: Optional digital thickness setworks
• Packaging & transport: Delivered on single pallet with forklift transport profiles for quick installation