Nantong 10TPH Quicklime Grinding Line
Material: Quicklime Input Size: <100mm Output Size: 180-200mesh D90 Capacity:10TPH Equipment: PE250*400 Jaw Crusher; MTM130 Trapezium Mill; TH200*8.5M Lifter
A company in Nantong, Jiangsu once used 3R roller mill to process the quick lime. The machine vibrated violently when running and had too much noises and too much wear of the quick-wear parts. The production yield is very low. Powder collection is quite difficult. All these have seriously affected the production efficiency and cost. This company hoped that we could provide a set of specific solutions to improve the production line.
Material: Quicklime
Input Size:<100mm
Output Size: 180-200mesh, D90
Capacity: 10TPH
PE250*400 Jaw Crusher (1 unit)
MTM130 Trapezium Grinder (1 set)
TH200*8.5M Lifter (1 unit)
1. The frequency changer is provided to control the rotation speed of the main frame. Practices showed that proper reduction of rotation speed can increase the yield and reduce the main frame vibration.
2. When the air conveying force is reduced, the finished powder cannot float easily so that powder collection is easier.
PE250*400 Jaw Crusher
MTM130 Trapezium Grinder
TH200*8.5M Lifter
1. In order to avoid long-term downtime of production line during replacement of new equipment, we have pre-reserved 1 month for engineering reformation. We have also expressed it clearly at the time of purchasing the equipment, hoping to shorten the erection period of the new equipment. The engineers arranged by SBM for this work were very responsible and worked 14 hours each day and conducted professional handling against emergencies on the site. In the end, the erection and commissioning of all the equipment were completed in only half a month.
2. Compared with the 3R roller mill we adopted before, SBM MTM130 milling system is very distinguished and the yield has increased substantially. Since its application for one year, the machine has been running smoothly. It only needs to work eight hours per day to meet the production demand and the grinder roll and ring have little wear. The workshop is very clean inside. During the past one year, the engineers of SBM visited the workshop three times to investigate the equipment service condition and gave many suggestions on equipment maintenance, which released my worries a lot. Until now, I am very satisfied with the quality of this milling system.
3. Once, one piece of iron entered into the mill due to the operator's fault, which led to stop of machines and breakage of the grinder roll hanger. The spare part was sent directly from the factory in Jiangsu and received just in the next day after contacting SBM. The production resumed, saving economic losses of tens of thousands of yuan.