Mill Liners Ball Mill Liners SAG/AG Mill Liners Rod Mill Liners
MATERIALS INTRODUCTION
Ball mill lining plate is used to protect the cylinder body, so
that the cylinder body from the direct impact and friction of the
grinding body and materials, but also can use different forms of
lining plate to adjust the motion state of the grinding body, to
enhance the grinding effect of the grinding body on the material,
help to improve the grinding efficiency of the mill, increase
output, reduce metal consumption.
| item | sescription |
| ball mill liner | mn13cr2 |
| cement mill liner | mid chrome steel |
| AG MILL AND SAG MILL LINE | LOW CARBON ALLOY STEEL |
Ball mill lining plate is used to protect the cylinder body from
the direct impact and friction of the grinding body and materials,
but also can use the characteristics of editing speech
1. High abrasion resistance and impact resistance
Through scientific and reasonable alloying element formula, the
alloy steel lining plate in the double medium quenching has good
physical and chemical properties, hardness HRC45-55 above, impact
toughness value 25J above, and service life is more than 2 times
that of high manganese steel.Able to withstand tremendous impact force.It can keep the surface shape of the lining board for a long time
in order to ensure that the mill can increase the output by more
than 5% stably.
China's current general wear resistant material series of high
manganese steel series: such as high manganese steel (ZGMN13),
High manganese alloy (Zgmn13Cr2MoR), ultra-high manganese alloy
(Zgmn18Cr2MoR), etc.
High manganese steel (such as ZGMN13) under severe impact or
contact stress, its surface will rapidly harden, while the core
still maintains a strong toughness, hard outside and tough inside
both wear resistance and impact resistance.And the heavier the impact on the surface, the more full the
surface hardening, the better the wear resistance.Because the hardness of high manganese steel itself is very low
(HB170-230), the wear resistance is extremely limited before
hardening. If the surface of high manganese steel is not enough to
bear the impact force, the surface can not be fully hardened (after
full hardening, the surface hardness can reach HB550 or below,
otherwise), then the wear resistance will not play a role, and the
wear resistance will not be shown.
Because Zgmn18Cr2 contains more manganese, the surface hardening
can be more sufficient, so more wear-resistant.
Of course, ZGMN18Cr2 series (such as ZGMN18Cr2MORE) is also more
expensive than ZGMN13 series.
Mill Liners:Ball Mill Liners, SAG/AG Mill Liners, Rod Mill Liners type description
GENERAL DESCRIPTION
Grinding wear parts are subjected to different combinations of
impact and abrasion, as they are used in SAG/AG, ball or rod mills.
Our wear parts are manufactured to the highest standards of
quality, traceability and delivery, ensuring high levels of
reliability for our customers. Also, our wear parts add value to
customers’ processes through customized designs.
SAG/AG Mill Liners:
• Integrated and/or plate and lifter designs for head and shell
liners
• Grates
• Pulp lifters
• Filler rings
Ball Mill Liners:
• Single wave liners
• Modified single wave liners
• Double wave liners
• Shell liners
• Feed head liners
• Discharge end liners
Rod Mill Liners:
• Shell liners
• Head liners
• “Wedge” shell liners
Steel Shell Mill Liners for AG Mill
Low Carbon Martensite Mill Liners
High Manganese Steel Mill Liners
Alloy Steel Mill Liners
The main material in the hammer of high manganese steel is high
manganese steel (Mn13,Mn13Cr2 and Mn18Cr2). With the continuous
development of wear-resistant materials, the high toughness of high
manganese steel is incomparable to other wear-resistant materials.v
ZTIC specialized in producing wear-resist castings used in grinding
equipments and main spindle bush, brake shoe for the mill of
various specifications. It has strong casting, heat treatment and
machining ability, strict quality and process controlled methods as
well as the perfect examination and experimental means, so that can
wear-resisting products enjoy high reputation in China and sells
well all over the world.
