Four-shaft woodshredder UNTHA RS30 / RS40

Four-shaft woodshredder UNTHA RS30 / RS40

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The reliable and rugged RS30 and RS40 wood shredders are often used for processing long solid wooden parts and have a proven track record for decades. These four-shaft shredder can stand alone or be integrated into comprehensive systems.

High availability and consistent throughput are hallmarks of these tough and dependable wood grinders. The RS30/40 can shred materials such as solid wood (long wooden partes), veneers and cardnard/paper mixed with wood. The homogenous final product is perfectly suitable for heat recovery and the production of wood briquettes.

Typical applications

Solid wood (long wooden parts, chips) – Veneer – Cartboard/paper (mixed with wood) – Bark – etc.

A selection of implemented projects:

– Solid wood (long wooden parts, splinters) – (video)
– Cardboard / paper (mixed with wood) – (video)
– Veneers
– Bark

How does a four-shaft shredder work?

 

ACword have an exclusive representation of UNTHA wood shredders for Czech republic.
We give a 3-years no-worries warranty* for all UNTHA wood shredders!

If you are interested in wood schredders, please contact below mentioned person,
who will contact you and give you an informations or prepare the price offer for you.

Ing. Pavel Delong  |  Export Manager |  +420 736 738 759
ACword, spol. s r.o.  |  Průmyslová 707 |  739 65  Třinec
Tel.: +420 558 888 149  |  Fax: +420 558 888 140
pavel.delong@acword.cz |  www.acword.cz

*) or 2,000 h, whichever value occurs first.

 


Technical parameters of UNTHA shredders RS series

Technical parameters Unit RS 30
 RS 40/22kW
 RS 40/30-37kW
Power of engine kW 2×5,5 / 2×7,5 / 2×11 2×11 2×15 / 2×18,5
Charging hole mm 450 x 560 450/750 x 700 480/750/960 x 700
No. of indexable inserts units 4 4 4
Rotor speed main shaft rpm ca. 23 ca. 20 ca. 23
Rotor speed secondary shaft rpm ca. 34 ca. 28 ca. 34
Perforated screen mm 15-40 15-40 15-40
Weight kg ca. 1 100 ca. 1 400/1 700 ca. 1 100/2 100/2 400
Noise level pressure dB (A) ca. 80  ca. 80  ca. 80
Troughput*
– Screen Ø 15 – 25 mm kg/h  300 – 700  400 – 1 100   500 – 1 400
– Screen Ø 30 – 40 mm kg/h 800 – 1 200 800 – 1 500 1 100 – 2 000

*) depending on: quality of material and diameter of perforated screen

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