60 minutes convey 2800 BCM

At that time convey 2000 BCM

How many minutes of shortage are?

2800 BCM/hour

1

Wea

ther

Stat

uto

ry h

olid

ay

AvailabilityQuality Rate

MA, UA, UO

Availability

Ready to produceMachine readyOperator readyCondition readyContractor ready

MA-The time when the equipment is unavailable due to required for maintenance and repairUA-The time when the equipment is availablebut unable to operateUO-The time when the equipment is operatingbut not producing

RateEfficiency

(Full/Required capacity)-Shortage

QualityValue add

Spillage-Rework-Extra job

Value Adding Time

Good Schedule Time= OEE

2

Calendar time

Good schedule timeValue adding time

Quality

Rate

Availability

Overall Equipment EffectivenessMining

3Heart of mining equipment = To Transport/ Convey the product

Ready To Produce4

Efficient in Equipment

5

Be Value Adding

6

7

Match the loss name with definition of OEE

Belt rip run low speed

Metal detected

Pump ballast trouble

Block chute

Change working area

Tripper car moving

Belt misalign

Tripper car level switch stuck

Take out contaminate from hopper

Moving Stacker

Over load Revolving Screen

8

9

A

R

Q

Existing

Maintenance

Idle

Delay

Machine readyOperator readyCondition readyContractor ready

10

Explain how to use Excel program for record Productivity Report

11

Write the number each loss name and calculate OEE

12

Net operating time

Efficiency net time

Value adding time

Good schedule time

24

(-)…..

……

(-)……

……..

(-)…….

……..

(-)…..

………

OEE = = ……….%

Uncontrolled: Weather

Machine plan, Condition plan, Contractor plan

Converter from rate drop, speed drop

Converter from spillage so extra job happening

13

Value Adding Time

Good Schedule Time

14

Thank you for the session