Used Raimann (Weinig) KM 310 BV woodworking machines

RAIMANN KM 310 BV – Edging saw with adjustable cutting width

The Raimann KM 310 BV is a longitudinal circular saw for solid wood cutting. Applications include edging and ripping timber for furniture, doors, windows, stairs, flooring and roof battens. Maximum cutting width is approximately 310 mm, with two feed speeds of 12 and 24 m/min.

The BV version has one fixed and one movable saw unit. This arrangement allows the cutting width to be adjusted to the workpiece. Maximum cutting height is approximately 70 mm.

Machining and Machine Configuration

A closed transport chain feeds the workpiece through the machine. Adjustable upper pressure rollers support workpiece guidance. Equipment includes a fourfold anti-kickback device and centrally arranged controls.

Basic BV equipment includes a foot pedal, a digital position display for the movable saw, and one fixed and one following laser rated at 5 mW.

Technical data for the standard version

Technical data for the standard version
Manufacturer	Interholz Raimann; archived under Raimann (Weinig)
Model	KM 310 BV
Machine type	Edging saw with movable saw unit
Maximum cutting width	approx. 310 mm
Maximum passage width	approx. 650 mm
Passage width to the right of the saw blade	approx. 150 mm
Maximum cutting height	approx. 70 mm with or without pressure board
Minimum workpiece length	approx. 600 mm
Chain width	340 mm
Saw arbor diameter	65 mm
Saw blade diameter	300 mm
Saw blade bore	65 mm without bushing; 80 mm with bushing
Saw arbor speed	approx. 4,200 rpm
Feed speed	12/24 m/min, pole-changing
Feed motor	0.55/0.88 kW
Working height	approx. 850 mm
Extraction connection diameter	200 mm
Required extraction air velocity	approx. 30 m/s
Dimensions, length × width × height	approx. 1.70 × 1.50 × 1.45 m
Net weight	approx. 1,600 kg

Special equipment and model variants

Short-length package: Reduces minimum workpiece length to approximately 450 mm. Maximum cutting height remains approximately 70 mm.
Larger main drive: Increased motor power up to a maximum of 37 kW is optional; standard main motor power is not specified.
Infeed fence: Optional pneumatic adjustment between two positions or stepless adjustment.
Further options: Noise protection and spikes for the transport chain.
Gang ripping and blade adjustment: The range also includes combinations of these cutting methods; the equipment fitted to the individual machine determines its capabilities.

Application and classification

The KM 310 BV is designed for longitudinal solid wood cutting. The movable saw supports changing cutting widths and edging timber of different widths. These specifications describe the historical brochure version; accessories and capabilities may differ on individual machines.