... to 250 degree 1.summary of bucket elevator TH,HL type of bucket elevator with iron chain ... of materials is not higher than 250°C;TH type bucket elevator is designed and manufactured according ... hopper has been blocked.3. Technical parameters of TH,HL type of bucket elevator ModelHL300HL400TH160TH200TH250TH315TH400TH500TH630TH800TH1000Hopper typeQSQSZhShZhShZhShZhShZhShZhShZhShZhShZhShDelivery value( ...