Maquinas Retificadorapara Rodillos de Caucho
2
The BERKOL ® circular grinding machine, type BG/U is the ideal universal grinding machine for every spinning mill. Due to the use of a narrow grinding stone; especially de- veloped for grinding rubber and the continuously variable adjustable spindle and traversing speeds, the grinding of top rollers for spinning preparatory machines with the BG/U circular grinding machines is the best possible solution, en- suring a perfect grinding. The grinding machine offers the following possibilities: • Grinding between centres and hollow points • Grinding with top roller attachment • Grinding on a mandrel • Taper grinding (conical grinding) • Grinding with special tools • Checking the truth of the top rollers • Sturdy and durable design • Versatile range of application • Swiss precision and reliability • Low maintenance • Simple and safe operation • BERKOL ® special grinding stone • Rotary accuracy > 0.02 mm Spindle speed: continuously variable 150–900 rpm’s Balancing device for grinding disc integrated Dust extractor incl. in machine price 10 m 3 /min Space required 2 x 3 m Connection power 5.0 kW / 400 V Weight 495 kg Country of Origin Switzerland More than just Rubber BERKOL ® CIRCULAR GRINDING MACHINE, TYPE BG/U
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Transcript of Maquinas Retificadorapara Rodillos de Caucho
The BERKOL® circular grinding machine, type BG/U is the ideal universal grinding machine for every spinning mill.
Due to the use of a narrow grinding stone; especially de-veloped for grinding rubber and the continuously variable adjustable spindle and traversing speeds, the grinding of top rollers for spinning preparatory machines with the BG/U circular grinding machines is the best possible solution, en-suring a perfect grinding.
The grinding machine offers the following possibilities:• Grinding between centres and hollow points • Grinding with top roller attachment • Grinding on a mandrel• Taper grinding (conical grinding)• Grinding with special tools• Checking the truth of the top rollers
• Sturdy and durable design• Versatile range of application• Swiss precision and reliability• Low maintenance• Simple and safe operation• BERKOL® special grinding stone • Rotary accuracy > 0.02 mm
Spindle speed: continuously variable 150–900 rpm’sBalancing device for grinding disc integratedDust extractor incl. in machine price 10 m3/minSpace required 2 x 3 mConnection power 5.0 kW / 400 VWeight 495 kgCountry of Origin Switzerland
BERKOL® CIRCULAR GRINDING MACHINE, TYPE BG/U
More than just Rubber
The BERKOL® circular grinding machine, type BG/U is the ideal universal grinding machine for every spinning mill.
Due to the use of a narrow grinding stone; especially de-veloped for grinding rubber and the continuously variable adjustable spindle and traversing speeds, the grinding of top rollers for spinning preparatory machines with the BG/U circular grinding machines is the best possible solution, en-suring a perfect grinding.
The grinding machine offers the following possibilities:• Grinding between centres and hollow points • Grinding with top roller attachment • Grinding on a mandrel• Taper grinding (conical grinding)• Grinding with special tools• Checking the truth of the top rollers
• Sturdy and durable design• Versatile range of application• Swiss precision and reliability• Low maintenance• Simple and safe operation• BERKOL® special grinding stone • Rotary accuracy > 0.02 mm
Spindle speed: continuously variable 150–900 rpm’sBalancing device for grinding disc integratedDust extractor incl. in machine price 10 m3/minSpace required 2 x 3 mConnection power 5.0 kW / 400 VWeight 495 kgCountry of Origin Switzerland
BERKOL® CIRCULAR GRINDING MACHINE, TYPE BG/U
Bräcker AG Obermattstrasse 65 8330 Pfäffikon-Zürich Switzerland Tel. +41 44 953 14 14 Fax +41 44 953 14 90 [email protected] www.bracker.ch
Bräcker SAS 132, rue Clemendeau 68920 Wintzenheim Tél. +33 3 89 27 00 07 Fax +33 3 89 27 52 30 [email protected] www.bracker.fr
Bräcker S.R.L. – Italy [email protected]
Agencies see www.bracker.ch Subject to modification without prior notice
HUBER+SUHNER AGBusiness Unit BERKOLCH-8330 Pfäffikon/ZH SwitzerlandPhone +41 (0) 1 952 22 11Fax +41 (0) 1 952 27 [email protected]
HUBER+SUHNER group is certifiedaccording to ISO 9001 and ISO 14001
The top roller is held in a chuck head and is being pressed against the drive roller. This permits to grind untrue or pre-ground cots with an extraordinary high rotary accuracy.
Custom built, especially hardened chuck heads are avail-able for all commonly used top rollers.
The attachment is distinguished by its user friendliness and is assembled in a few moves.
The very solid and durable design permits the processing of larger quantities of top rollers in shift work and is of ex-tremely low maintenance.
Thanks to the revisions made the range of application has been enlarged and is compatible with existing chuck heads of previous models.
Grinding range:
• Grinding between centres
Max. distance between centres 650 mmMax. grinding length 600 mmMax. cot diameter 140 mm
• Grinding with top roller attachment
Min. Ø of cots 19 mmMax. Ø of cots 65 mmMax. Length of top rollers 200 mm
THE NEW BERKOL® TOP ROLLER GRINDING ATTACHMENT
For the grinding of top rollers of ring spinning, roving and airjet machines with the BERKOL® BG/U circular grinding machine, a redesigned top roller attachment is available.
