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MMD TWIN SHAFT SIZER 625 Series - User Manual

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Machine Serial Number : S625-0085*
Date Of Manufacture : November 2000
Case Designation :
Height: Std Height Low Blind End
Length: Standard Length
Shafts Designation : 4 Tooth x 8 Ring
Gearbox Assembly : MMD R200, 30:1
Fluid Coupling Type : Voith 487 TVG
Wheel Carriage Assembly : Corner Type Units
Centralised Greasing : Customer Supply
Underspeed Sensing : Carlo Gavazzi, 110V A.C
* Please quote in all correspondence. This number can be found on
the identification plate, and welded onto the machine side plate
INSTALLATION, OPERATION, SPARE
PARTS, AND MAINTENANCE MANUAL
MMD Mining Machinery Developments Limited
THE MMD GROUP OF COMPANI ES
MMD 625 SERIES
(625
MM CENTRES)
TWIN SHAFT SIZER
™
S625-0085, Standard Height & Length, Low Type Blind End Case, 4T x 8R
CUSTOMER
ANGLO COAL
GOEDEHOOP COLLIERY
SOUTH AFRICA
AB
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Summary

General Arrangement Drawing

SIZER Assembly

Operation & Maintenance

Principles of Operation

Explains how the MMD Mineral SIZER™ operates and its construction features for heavy-duty use.

Safety and Commissioning Procedures

Outlines safety precautions, commissioning steps, and pre-operation checks for the machine.

Start-Up and Overload Systems

Details starting procedures and the machine's overload protection systems.

Trouble Shooting Guide

Offers hints for diagnosing common issues like noise, vibration, lubricant leaks, and obvious damage.

Wear Plates Replacement

Instructions for replacing worn side and end wear plates on the MMD SIZER™.

Case Assembly

Side Wear Plate Assembly

Details the assembly of side wear plates, including part numbers and quantities.

Left Hand Breaker Shaft Assembly

Explains the assembly of the left-hand breaker shaft with its components.

Bearing Assemblies

Provides diagrams and part lists for fixed and floating bearing assemblies.

Right Hand Breaker Shaft Assembly

Details the assembly of the right-hand breaker shaft with its components.

Heavy Duty Tooth Cap Assembly

Details the assembly of the heavy-duty tooth cap and its fixings.

Gear Coupling Assembly

Explains the assembly of the gear coupling, including its parts and quantities.

Gearbox Assembly

Gearbox Replacement

Details the steps required to remove the gearbox assembly from the machine.

Gearbox Fitting Procedure

Outlines the correct procedure for installing a gearbox assembly, including lubrication.

Motor; Fluid Coupling Assembly

Fluid Coupling Replacement Procedures

Details procedures for replacing Voith Turbo and Fluidrive fluid couplings.

Voith Fluid Coupling Designs

Illustrates the design types of Voith fluid couplings (TVSC and TV) in different states.

Fluidrive Coupling Design

Shows the Fluidrive coupling design type STC in stand-still and running states.

Wheel Carriage Assembly

Centralised Greasing Assembly

Carlo Gavazzi Underspeed Sensing Assembly

Speed Switch Operation and Installation

Covers operation and installation of the Carlo Gavazzi speed switch as a motor speed monitor.

Basic Operation Settings

Explains basic connections, DIP switch settings for modes of operation, and time delay ranges.

Momentary Start Circuit Operation

Details electric operation for a momentary start circuit, including DIP switch settings for time delay.

Maintained Run Circuit Operation

Explains electric operation for a maintained start circuit and required DIP switch settings.

MMD TWIN SHAFT SIZER 625 Series Specifications

General IconGeneral
BrandMMD
ModelTWIN SHAFT SIZER 625 Series
CategoryPaper Shredder
LanguageEnglish