Small-scale proportioning complexesThe small-scale proportioning complexes SPC are designed for proportioning of raw materials within the range of up to 6 kg. Design of the SPC is optimized for using materials with “problem” properties: high water-absorbing ability, inclination to overhanging, adhesion and bridging. General technical data of the small-scale proportioning complexes: Parameter | SPC | The lowest limit of proportioning, kg | 4 | The biggest limit of proportioning, kg | 6 | Limit of permissible variations of the dose weight mean value, % | ±0,1 | Tank volume, l | 6,3 | Complex control | Electro-pneumatic | Requirements to cleaning and drying of the compressed air as per GOST 17433-80, class | 7 | IP code of the electrical equipment housing | IР54 | Type of the force-measuring sensor | Strain gauge R=20kg | Compressed air consumption, normalized to standard conditions (t=20° C, р=0,1 MPa), m3/min., max. | 0,06 | Diameter of the pneumatic cylinder of the proportioning device, mm | 32 | Stroke of the pneumatic cylinder piston, mm | 80 |
Product range of the small-scale proportioning complexes SPC: Name of the complex SPC | Proportioning cycle time, sec., max. | Number of the feeding devices in the complex, n | Overall dimensions of the complex, mm, max. | Complex weight (with 1 feeder), kg, max. | Consumed power (1 feeder), kW | Feeder type | | 60 | 1…4 | 1270x550x850 | 50 | 0,75 | Screw feeder | | 1(2) | 1270x550x850 | 50 | 0,75 | | 120 | 2 | 2080х725х940 | 96 | 0,75/2,2 | Screw feeder/ Screw feeder with a ripper | | 90 | 1…4 | 1270x550x850 | 80 | 2,2 | Screw feeder with a ripper | | 1 | 2100х640х1300 | 80 | 2,2(3) | | 1…4 | 1270х550х850 | 52 | 0,75 | | 1…4 | 1270х550х850 | 80 | 2,2 | | 60 | 1…4 | 1075х550х850 | 50 | 0,4 | Vibrating feeder |
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