UH 500

UP 700

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UP 700 Circular Swing-Blade Sawmill

The largest tilting circular sawmill
Max. Prism up to 24 x 24 cm
Easy operation and maintenance, reliable operation
Production of precision sawn timber directly from logs with just one machine
Max. Log diameter 1 m, max. Log length 12 m
Reliable 18.5 kW or 22 kW cast iron motors
Possibility to use saw blades from 450 mm up to 720 mm

Description

Parameters

COMPARISON

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The UP700 Circular swing-blade sawmill designed for longitudinal cutting of logs is a machine of massive construction, intended for heavy operations with three-shift use.

The swing-blade cutting mechanism, developed by StrojCAD for swing-blade sawmills, is tilted 90 degrees. This system allows cutting in both directions.

Horizontal cut

Vertical rust

During both cuts, both forward and backward, the saw blade cuts counter clockwise without changing the direction of rotation. The diameter and type of the saw blade can be optimally selected according to the desired range of cuts, which results in a great versatility of the saw. To use all saw blade diameters (450, 500, 550, 700 and 720 mm) it is possible to equip the sawmill with a two-speed motor.

For cutting radial sawn timber, the sawmill can be equipped with a special clamping frame to maximize the timber yield of the logs with greater convergence.

Control panel with seat on the saw head

Stationary control panel

The UP700 Circular swing-blade sawmill can be supplied with a seat and control panel on the saw head or a stationary control panel in front of the machine frame.

You can also cut soft and hard wood with high surface quality up to 1 m in diameter when using a saw blade.

Maximum diameter of the processed log	1000 mm
Minimum length of the log being processed	2 m
Maximum length of the log being processed	12 m
Saw blade diameter	450, 500, 550 a 700 mm
Minimum thickness of the last board	30 mm
Maximum cut size (700 mm diameter saw blade)	230 x 230 mm
Maximum cut size (550 mm diameter saw blade)	190 x 140 mm
Main motor output	22 kW
Main motor speed	2 900 ot./min
Power of electric motor traveling	3 kW
Cutting speed – infinitely adjustable	3 - 90 m/min
Change power	1 až 1,5 m³/h

Machine Name/Parameter	UH500	UP700
Maximum diameter of the processed log	800 mm	1 000 mm
Minimum length of the log being processed	1 m	2 m
Maximum length of the log being processed	12 m	12 m
Saw blade diameter	400, 450, 500 a 550 mm	450, 500, 550 a 700 mm
Minimum thickness of the last board	30 mm	30 mm
Maximum cut size	200 x 200 mm	230 x 230 mm
Main motor output	15 kW	22 kW
Main motor speed	2 900 ot./min	2 900 ot./min
Power of electric motor traveling	1,5 kW	3 kW
Cutting speed – infinitely adjustable	3 - 90 m/min	3 - 90 m/min
Change power	0,6 až 1 m³/h	1 až 1,5 m³/h

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Bulgarian	1 MB	Download
French	1 MB	Download
Hungarian	980 KB	Download
German	1,1 MB	Download
Polish	1 MB	Download
Romanian	1 MB	Download
Russian	2,5 MB	Download
Slovak	1 MB	Download
Spanish	1 MB	Download
Italian	880 KB	Download

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MACHINE CONTROL

The automatic dimensioning allows you to quickly and accurately adjust the cut range.

The speed and accuracy of the width and thickness adjustment of the cut-out is ensured by the control unit. The automatic turning of the saw blade by means of an electric motor with a gearbox is controlled by a frequency converter.

Control panel

Hydraulic control panel

Cutting cycle – forward horizontal cut, slowing and stopping of the saw at the end of the log, tilting the saw blade to the vertical position, cutting back, slowing and stopping the saw, tilting the saw blade to the horizontal position and setting the next pre-set size, also controls the control unit automatically.

Operator activity is maximally free of routine operations. The operator regulates the cutting speed and selects the cut dimensions depending on the quality of the wood, thus maximizing the efficiency of the wood mass.

HYDRAULIC LOG HANDLING

The sawmill is equipped with clamping clamps as standard. Also available as optional accessories are trunk lifters to the trimming of the residual cut-outs.

Log loader for saw frame

"V" log turner with convergence function

Vertical Lift Clamp

Slide roller for longitudinal feed of the log

However, hydraulic handling of logs (loading, clamping, turning, aligning and centring) will also help to increase yield and change performance in addition to handling.

The two-arm "V" turner does not only serve to rotate the logs, but also to centre them on the clamping frame before clamping them. The turner makes it possible to raise the thinner end of the trunk to vertically position the trunk in its optimum position and compensate its convergence, which has great impact on the timber and yield of the cut.

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