熔體泵  製造商、經銷商、供應商

WITTE offers pumps for applications in borderline areas. We develop durable, standardised or customised solutions of the highest precision. For more than 35 years WITTE has specialised in the development of gear pumps for industrial applications. It is our endeavour to always guarantee the customer the highest level of process reliability and to match the pumps exactly to the application and the process. In this way we guarantee the best efficiency and durability of our pumps. Reduced maintenance costs and intervals due to matched material pairings guarantee a fast payback the investment costs. We have been working successfully for many years with well-known companies and innovation drivers from the industry and are constantly developing new solutions. Should we not have the right solution at hand, we develop together with our customers the suitable product. We accompany our customers during the entire project from the prototype to the final product. Experts from sales, project management and design form the project and development team and keep us informed of the project status at all times. More than 35 years of experience and the knowledge of our competence team flow into each of our pumps.

殼 體
耐熱碳鋼，如1.6582，不鏽鋼，如1.4313，可帶塗層
齒 輪
滲氮鋼、工具鋼、特種鋼，可帶塗層。齒形為斜齒或人字齒（用於出口壓力脈動特別低的工況）
滑動軸承
銀鎳合金、銅鋁合金、工具鋼及其它特殊材料
軸 封
螺旋密封、填料密封
加熱係統
電加熱，如加熱棒，以及端蓋加熱
粘 度
≤40,000Pa.s
溫 度
≤400°C (752°F)
入口壓力
真空到最大120 bar (1740 psig)
壓 差
≤250 bar (3225 psig)，對於特殊型號的泵能承受更高的壓差
以上數值為最大允許值，在某些情況下不能同時達到
規 格
從22/22 (4.7毫升/轉 – 10公斤/小時) 到280/280 (12,000 毫升/轉)。也可提供中間係列以及高壓的窄齒係列，如140/90（690毫升/轉）

聚合物
PS • PET • PVC • PC • PA • PMMA • HDPE • LDPE • LLDPE • PP • Polysulphones • PEEK
食品工業
甘草、口香糖