High ply fabric cutting machine assyst/bullmer
10 cm

The Sirius 1000 is a high performance high-ply textile cutter with automatic material feed. Owing to the stable knife action and high vacuum power, it is possible to accurately cut coated materials and fleece, cotton, wool, insulating materials and other voluminous materials up to 100 mm in height, compressed under vacuum, at effective cutting speed of up to 20 m per minute.
To ensure excellent cutting quality of even very high stacks , the cutter is characterised by a specially designed vacuum flow, which ensures that the cutting material is subjected to an evenly distributed pressure during compression and therefore there is no displacement within the multilayer pile. To achieve greater efficiency when cutting soft materials, the output of the vacuum pump was also raised so that voluminous materials are compressed down to 30% of their uncompressed height. This means that at the same cutting height more layers can be cut.
The adaptive knife guide in the Z axis (tangential axis)ensures that deflections of the knife caused by the cutting forces during the cutting process are automatically compensated. In this way, a very high degree of cutting accuracy with soft materials ,from the top to the bottom layer is achieved.
These characteristics, combined with the reinforcement of the lateral knife guide, the stable guidance of the knife back and the reinforced pressing plate guide, allow to cut compressed layers of voluminous materials accurately up to a height of 100 mm at effective speeds of up to 20 m per minute.
For the automotive version of the cutter , the drilling machine was reinforced to enable precision bores up to 25 mm to be performed rapidly.

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