Woodworking - machinery and equipment - Import export

The newly developed RUF Briklet press produces briquettes with a diameter of 30mm. The Briklet is the right choice, when a small briquette size is needed. Therefore they can be conveyed with an automatic feed. Furthermore, it automatically offsets varying grain sizes so that other materials apart from wood can be processed effortlessly. With wood chips, the RUF Briklet press can achieve a throughput rate of around 300 kg/h with a briquette density of ≥ 1 kg/l.

For every need a suitable press: All briquetting systems of the RUF LIGNUM series process residual wood at a constantly high level of quality and density – from dust to wood shavings and coarse chips. The remaining water content must be less than 15% in order to create briquettes with consistent quality and thickness. For every requirement the right format: The rectangular briquettes can therefore be perfectly stacked and bundled into packages . The briquette formats 150x60mm and 40x70mm are available. Optimized throughput rates with our LIGNUM series: All RUF LIGNUM models are highly energy effi cient thanks to their innovative RUF hydraulic system. The further improvement of the hydraulic system of the LIGNUM R2 and LIGNUM R4 has led to an effi ciency increase of around 25%. Briquetter for wood have depending on model & material throughput rates between 410and 1,050 kg/hr.

The RUF SZ1+ briquetting system presses loose wood chips into compact briquettes. The high pressure ensures a constant high quality and density. As an entrylevel model of our wood presses, the SZ1+ is available in a standard design with proven RUF technology for small capacities (30 – 60 kg/hour). Benefits: Compact design Low wear Plug-in ready at delivery Easy operation with touchpanel Wide spectrum of additional compressible materials (wood, paper, styrofoam, ...) Automatic feeding of briquettes to industrial combustion plants possible

The effect achieved by the corona treatment is an increase in surface tension to values between 38 to 60 mN/m. Since the surface tension is caused by dispersive and polar interaction components the introduction of polar functional groups in particular increased the polar component of the surface tension.