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Rosback 250 CB & 250 XB 3-Knife Trimmers
in PDF format
This finishing equipment is a compatible, heavy-duty 3-knife trimmer to use in-line with collators,
saddle stitchers, perfect binding equipment and flat stitching machines, or as a
hand feed stand-alone. Enjoy the quality of single book trimming at
250CB & 250XB 3-Knife Trimmers Unique Features:
Variable speed control - Rosback
has two, 3-knife trimmers that operate with other binding and finishing
equipment machines. The basic
machine and specifications are the same. The difference is in cycling
Model 250CB operates from 2000 to 5000 cycles per hour.
Model 250XCB is recommended for use with sheet collators
that stitch, fold and need 3-knife trimming. This model operates from 1300 to
2580 cycles per hour.
Electromagnetic clutch-brake drive
Adjustable In-Feed height- 24" to 36" from floor
Rosback 250CB & 250XB 3-Knife Trimmer Specifications:
|Maximum trim size:
|| 11-1/2" x 15"
||292mm x 381mm
Minimum trim size:
|| 4" x 7"
||102mm x 178mm
Maximum book thickness:
Maximum untrimmed booklet:
|| 12-1/2" x 16-1/2"
Maximum cycling speeds:
||Up to 5,000 for CB units
Up to 2,580* for XB units
Standard electrics: 230v/380/440/50hz/60/3ph (**)(***)
30 amp service recommended
*Based on optimal operating conditions and will
vary depending on stock, operator, and environmental conditions.
**Contact ROSBACK for
optional electrics availability.
***If voltage is lower than 230 volts, customer should provide a minimum of .750
KVA Buck & Boost transformers.
Email Rosback for a
price quotation on our finishing equipment and dealer near you
(Optional) Finishing Equipment Accessories:
Check out other various in-line
solutions Rosback can provide for your print finishing applications.