SEIATSU MoUlDInG MAcHInE HSP - Heinrich Wagner Sinto

comparison of Weight and DimensionalAccuracy between SEIATSU and Jolt-SqueezeHigh Dimensional AccuracyThe moulds produced by SEIATSU – Air Flow SqueezeMoulding Process (without jolt) are maintaining uniformdensity and high strength so that the castings producedin SEIATSU moulds can offer a very high fidelity to thepatterns.As the variation of dimensions of castings is quiet small,it is possible to produce thinner and lighter castings withhigh reproducability.Better environmental conditionsThe noise emission of a HSP moulding machine is max. 85dB (A). This enables a better communication among theoperators and reduces the risk of hearing impairment.Jolting Squeeze Machinewith coreSEIATSUSqueeze MouldingProcesswithout coreCoreSelfcore ingreen sand285Taper 0,5°320ø170ø200

The components:Hydraulic unitThe hydraulic equipment of the HSP machine consists ofa variable capacity pump and of control valves. It is installedwithin the machine frame. In the lower part of the frame servesas a reservoir for the hydraulic oil. The hydraulic valvescan be exchanged without dismantling the pipework.control systemThe electronic equipment for controlling the machineis freely programmable. Here, HWS trusts in the provenSiemens S7 technology. The PLC is located in a controlbox at the machine frame. A separate operator panel allowsindividual, pattern related parameter input.Pattern deviceFine sand slinger:HWS supplies (optionally) a fine sand slinger for theproduction of castings with high-quality surfaces. A predosedsand quantity is applied onto the pattern contour bymeans of a roll brush. The fine sand slinger replaces thetime-consuming manual sieving of facing sand. The mouldingsand processed by the fine sand slinger is also usedas filling sand. No special sand is required.The pattern plates are mounted onto a pattern bolster.Each pattern bolster is provided with a vented collar whichruns along the inner walls of the moulding box and takescare of the exhaust air passing through the sand, producinga good peripheral compaction of each mould. The openingcross section of the vents is calculated in such a way thatmost patterns do not require additional vents in the patternplate itself.Coarse sandRoll brushFine sand

TEchNIcal INfOrmaTIONroller liftingTechnical Data Dimensions (in mm)Further reasons why more than 180 foundries purchased a HSP moulding machine:• Only one sand supply system is required for a HSPmoulding machine.• Very small sand spillage since the moulding sand canbe exactly predosed by the filling frame.• No vibratory shock is caused within the machine areabecause no vibrations are used (simple foundations).• Excellent service provided by HWS worldwide.And last but not least ...... a Moulding Machine 100% made in Germany.Bahnhofstraße 101 • D-57334 Bad LaaspheTel +49 (0) 2752 907-0 • Fax +49 (0) 2752 907-280www.wagner-sinto.de

HEInRIcH WAGnER SInToMaschinenfabrik GmbH SINTOKOGIO GROUPBahnhofstraße 101 ·• D-57334 Bad Bad Laasphe, Laasphe GermanyPhone Tel +49 +49 (0) (0) 2752 2752 907-0 907-0 • Fax · Fax +49 +49 (0) (0) 2752 2752 907-280 907-280www.wagner-sinto.deDIN EN ISO 9001:2000Zertifikat: 09 100 72018VO · 1000 · 06/1107-280