The hollow shaft is an important part of the barrel rotary bearing ball mill. In the process, the contact and the ball mill sphericalbush neck and neck tube contact arc casting defects and voids may not have stomata; in the processing, and the spherical bearing contact part processing after grinding processing, ensure the precision and smoothness therefore, the casting process requirements are very high.
Our company can Professionally manufacture the mill and the hollow shaft of the ball mill. The powerful casting and forging, heat treatment,machining ability, strict quality, process control method and perfect detection and experimental means make the mill shaft with a high reputation and exported overseas.
1, high quality steel
2, large R fillet
3, high strength bolts and cylinder connection
4, molten steel refining furnace (blowing argon and R-H vacuum treatment)
5, using special sand, strictly control the pouring temperature and casting speed
6, bolster bearing processing, to ensure that the coaxial degree of end mouth and roughness
7, casting rough mechanical properties and chemical composition (internal control standard)
8, ultrasonic examination after rough machining
9, ultrasonic detection and magnetic particle inspection after finishing
LUOYANG ZHONGTAI INDUSTRIES able to provide:
1. ENGINEERED SPARES – DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
LUOYANG ZHONGTAI INDUSTRIES’s Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts
3.All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
A: parts lead time 1-2months, machines 2-3months.
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
Q: Quality warranty?
A: guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: we can supply technical guide for machines running test and parts maintenance if end user needs.