Cement additive, mainly composed of limestone and gypsum, offers all the benefits of traditional grinding aids such as increased grinding efficiency and cement flowability. In addition, in many cases it has been found to improve the strength, particularly the late strength of cement. It allows the cement producer to trade off strength gains for reduced fineness and achieve lower unit power savings compared with other grinding aids.

SBM has been engaged for decades in mineral material grinding equipment R&D and manufacturing. Our MTM Mill and MTW Mill which adopts advanced European technical innovations can meet your limestone and gypsum processing requirement for cement additive production.

Raw materials of cement additive

Raw materials: limestone, gypsum
Fineness requirement: 200mesh
Cement additive production plant: MTM Mill, MTW Mill

SBM Cement additive production plant (1.6~0.045mm)

SBM offers two kinds of limestone & gypsum grinding mill for cement additive production—MTM Trapezium Grinding Mill, and MTW European Grinding Mill, whose product finesse can vary from 1.6~o.o45mm.

• MTM Mill
• MTW Mill

• MTM Trapezium Mill is a world leading level industrial mill.It is designed by our engineers and technical workers ,basing on many years industrial mill design ,adopting world leading powder making teachnology.

  - High grinding efficiency Inverted trapezium roller and ring can reduce materials' slip velocity. - Steady and low noise Press spring keeps the balance. Resilient connection ensures reduces noise. - High grain finesse Product powder precision is improved by 50% compared with Raymond mill.

• MTW continencial trapezoid mill are designed by our experts, according to advices of customers' long-term experiences. They adopt bevel gear integral transmission, inner light-oil lubrication system, arc whirl tube and another proprietary technology.

  - Special transmission Bevel gear integral transmission compact structure and simplify installation. - Efficient lubrication Bearing lubrication realized without oil pump or lubrication station. - Long service time Curved surface edge of alloy material is more wearable and easy to be changed.

Limestone & gypsum grinding process (final powder fineness: 200 mesh)

Limestone or gypsum raw materials are firstly crushed by jaw crusher to specified size, and then elevated into a hopper. Then vibrating feeder sends evenly and continuously the materials into the grinding chamber for powder processing.

The ground limestone or gypsum grains are carried by air from the blower into the classifier for classification. The finer powers are blown into cyclone collector, and the rough grains will be recycled back into the grinding chamber for further grinding, forming a closed circuit. Final products of 200mesh and less in size are poured out through out-put valve.

What our customers say?

The integration of SCM ultra-fine mill has saved a lot weather in terms of money or space. We can easily handle our daily work.

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• Typical Solution

Customized Solution

- Packaging machine follows grinding mill for packing process;

- Bag filter can be changed to pulse bag filter;

- Electronic elements of control cabinet can be ABB or SIEMENS;

- Motors can be SIEMENS brand;

- Open circut and closed circut system available for special materials such as coal, petcoke, etc.

MORE customized solutions are available…

Sincere Service

- Supply the skillful installation engineer for early installation support;

- New Equipment startup by trained technicians;

- Offer Wear component inspection and replacement service;

- Supply reliable, effective comprehensive product line;

- Offers a range of expert plant and field services;

- Supply expertise to maintain, improve and operate your plant more efficiently.

Simply complete the form below, click submit, you will get the price list and a SBM representative will contact you within one business day. Please also feel free to contact us by email or phone.

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Limestone Grinding Plant for Cement Industry

Limestone is important raw materials for cement industry. First of all, you need vertical mill to pulverize limestone into 200mesh ~ 325mesh. SBM will offer you best suitable vertical grinding mill for limestone grinding.

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