Autogenous grinding machine semi autogenous grinding machine with simplified process flow
Autogenous grinding mills and semi-autogenous grinding mills, which focus on the development and manufacturing of mineral processing core equipment, are the key core equipment in the mineral processing process of iron ore and non-ferrous metal ores. With the characteristics of advanced technology, complete specifications and excellent performance, they have become the preferred solution for efficient grinding of mining enterprises.
Product specifications cover the full-size range from φ2.4×1.0m to φ12×11.0m, with an effective volume of 5.6 to 216m³. The configuration can be customized according to mine production capacity and ore properties, and is suitable for various large, medium and small mineral processing scenarios. Typical products include Φ8.53×3.96m large-scale semi-autogenous grinding mill, Φ8.0×2.8m autogenous grinding machine, Ф5.5×8.5m overflow ball mill and many other mature models, which have been proven by the market to operate stably and reliably.
In terms of technical design, the equipment integrates many core advantages: the transmission form covers edge transmission, center transmission, and multi-point meshing edge transmission. The drive system is equipped with asynchronous motor/synchronous motor dual scheme to adapt to the needs of different working conditions; the support method adopts static and dynamic pressure bearings at both ends, single/double sliding shoe static and dynamic pressure bearings, etc., with fully enclosed self-aligning 1200 line contact "rocker type" bearings to increase the load-bearing capacity Strong and highly adaptable; large open gears are designed in compliance with American AGMA standards and are equipped with sealed gear covers and glycerin automatic spray lubrication devices for easy maintenance and long service life; the barrel has been optimized by computer finite element analysis, and the key structural reliability is maximized; large and medium-sized models are equipped with slow-speed drive devices and high and low-pressure lubrication stations as standard, supplemented by PLC intelligent control and protection systems to achieve automated and intelligent operation.
Compared with traditional grinding equipment, the process flow of autogenous grinding machine & semi-autonomous grinding machine is more simplified, eliminating the need for two-stage crusher and screening equipment, greatly reducing equipment investment and construction period; the operation convenience is improved, and it can directly process the raw ore or coarsely crushed ore in the stope. No additional particle size pretreatment is required; the grinding efficiency is outstanding, and the material can be ground to a content of -0.074mm in one go, accounting for more than 20% to 50%, and the crushing ratio reaches 4000 to 5000, which is more than ten times that of traditional ball mills and rod mills. As a media-less grinding equipment with dual functions of crushing and grinding, it uses the materials themselves to impact and grind each other to achieve crushing. It has significant energy saving and consumption reduction effects. It has been widely recognized by mineral processing enterprises at home and abroad, and has broad market development prospects.
Product parameters of Ore Grinding Mill
Technical parameters of Luomine semi-autogenous mill
| Model |
Diameter of cylinder
(mm)
|
Length of cylinder
(mm)
|
Effective volume
(m3) |
Mill speed
(r/min) |
End cover structure form
|
Drive mode
|
Motor |
spec
(Length × width × height)
(m) |
Approx weight
(t) |
Note |
Power
(kW) |
Rotate speed
(r/min) |
| MZ24×10 |
2400 |
1000 |
4.5 |
22 |
weld |
edge |
55 |
740 |
7.8×3.5×3.3 |
18.5 |
|
| MZ32×12 |
3200 |
1200 |
9.2 |
18.2 |
weld |
160 |
740 |
8×4.1×3.7 |
32.8 |
|
| MZ40×14 |
4000 |
1400 |
16.6 |
17.6 |
weld |
250 |
735 |
11.5×5×4.7 |
63 |
|
| MZ55×18 |
5500 |
1800 |
34.6 |
15 |
cast |
800 |
167 |
14.1×7×6.3 |
178 |
|
| MZ64×33 |
6400 |
3300 |
107 |
12.8 |
cast |
2000 |
200 |
23×10.3×9 |
306 |
|
| MZ75×25 |
7500 |
2500 |
107 |
11.4 |
cast |
2000 |
200 |
23×10.5×10 |
355 |
|
| MZ85×40 |
8500 |
4000 |
225 |
102 |
cast |
4850 |
200 |
27×14.2×12.9 |
|
|
Product Display Of Ore Grinding Mill
Ore Grinding Mill
FAQ
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.
Q:Delivery time:
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms:
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.
After Sales Service
ZTIC Heavy Industries is your business partner in the After Market.
ZTIC 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
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