Top Roller for Nissha DHJ40 Drill Machine
1. Product details
Material: 40Mn2
Technology: Forging, and for some important place, through surface hardening, the hardness of Nissha DHJ40 top roller can up to HR40-50.
Warranty: One year, and in general, the Nissha DHJ40 top roller can be uesed up to 2500 working hours or more. Based on some feedback of many clients, under their regular maintenance, the Nissha DHJ40 top roller can service during a longer time than our warranty.
2. Production process of Nissha DHJ40 top roller
3. Daily manitenance of DHJ40 top roller
a. Keep the Nissha DHJ40 top roller lubricated well. Above DHJ40 carrier roller oil leakage, should be carried out overhaul, replace new floating seal and lubricating oil.
b. Avoid loose Nissha DHJ40 track shoes. When the DHJ40 drill machine is running, if it is slack, the DHJ40 upper roller will be easily impacted by the crawler shoes, which will lead to abnormal wear or damage of the upper roller.
4. Package and delivery
5. About us
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