Operation

Robust construction with large flow valves gives smooth, reliable operation. A sack is lifted by a unique pick-up system with suction generated from a high powered vacuum pump. It is indexed forward and stopped precisely by sensing units at the opening station. Two sets of suction cups open the mouth; blades enter the sack and firmly grip it before swinging it onto the clamp. This method compensates for erratic loading of sack magazine, resulting in precise and consistent opening on the clamp.

Control System

The control system utilises the latest technology of micro-PLC. The new ergonomically designed operator interface (HMI) has a clear display and powerful new features. These include a recipe system providing seven programmes, which can be pre-set for varying bag types, sizes etc. Other features include the AS-I bus system option, modem option, online software and i/o monitoring and editing, visual fault display, and plug and socket plc connection delivering high i/o reliability.

Packing Speeds

Packing speeds depend on many factors such as weigher speed, filling time, conveyor speed etc.  Typical speed for the T-series is 720 sacks/hour, however, speeds in excess of 900 bags/hour are possible.  The speed with plastic sacks may be less if static prevents the fast separation of sacks.

Sack Specification

Most commercial quality paper, WPP and laminated sacks are acceptable.  Multiwall paper must be pasted between the ply. Plastic sacks 100 to 200 microns (400-800 gauge), must be dry and have minimal static adhesion between sacks.  Woven Polypropylene sacks must have tight weave, flat and not cut with hot knife.  Unsuitable sacks such as hessian and nets can be placed manually via foot pedal operation.

Sack Size Range

Minimum: 300 mm wide x 500 mm long.  Maximum: 650 mm wide x 1.100 mm long.  Gussets up to 220 mm wide can be accepted.  Other sizes can be used with minor modifications.

Weigher Required

Works with almost any fully automatic net or gross weigher, or volumetric filler.

Electrical requirements

41 5V, 50/60Hz, 3 phase, 10 Amp supply.

Alternatives can be accommodated.

Air requirements

6 bar (90psi) at 27L (1 Cubic Foot) per cycle, i.e.: 12 cfm at 12 sacks per minute.

20mm (3/4") supply pipe minimum.

Shipping specification (approximate)

Case Size (mm): 1,900 x 1,000 x 2,200 high.