Proposal Tim B (Konversi Limbah Bambu Menjadi Bahan Bakar Boiler)

1. PT. INDOBAMBOO LESTARI
Jln. Gunung Agung,Br. Batur, Ds.
Kusamba, Dawan, Klungkung - Bali,
80761
Phone: +62 366 - 30577
email: info@indobamboo.com
PROJECT
PROPOSAL
REQUESTED PROPOSAL
"Produksi Briket Serbuk Bambu untuk Bahan Bakar Boiler"
"Production of Bamboo Powder Briquette for Boiler Fuel"
Fadlilah Rama Dipa
Prepared by:
Hannathasya
Phone +6287824461899
Email: fadlilahramadipa@gmail.com
Phone +6281315100222
Email: hannathasyanyoardi24@gmail.com
Proposal issued:
Monday, June 12th 2017
Proposal valid to:
Monday, July 3rd 2017

2. PT. Indobamboo Lestari is a community engaged in industry with sustainable
forestry principles with modern wood modification technology and industrial
design innovation to create a sustainable wood product: Strand Woven
Bamboo (SWB). In making bamboo manufacturing process into a finished goods
can not be separated from the waste generated. This waste can be sawmill,
dust, flakes, strand reject, and etc. This increasingly accumulated waste has to
be discarded because it causes an unhealthy factory environment and hampers
production processes. Utilizing this waste into a reusable and economically
viable item is expected to reduce waste. The production itself requires a lot of
fuel to run it (boiler).
The production itself requires a lot of fuel to run it (boiler). Utilization of dust-
like bamboo waste directly as fuel can not be done because the waste can
easily fly and ignite the fire so it is dangerous for workers.
The boiler fuel that has been used is firewood purchased from outside and
contrary to the principle of PT Indobamboo Lestari, which is sustainable
forestry.
OPPORTUNITY
BACKGROUND
Bamboo-dust briquettes are low cost fuel products, simple methods, and do
not absorb much power. Compressed bamboo powder wastes can be used
for boiler fuel this can minimize the use of the premises and improve
efficiency because of its solid form and the concept of sustainable forestry
can be more achieved.
SOLUTION
BENEFIT
P R E F A C E
Add a little bit of body text
Reducing bamboo waste (dust) to almost nothing.

3. P R O D U C T
S P E C I F I C A T I O N S
BRIQUETTES MODEL
Produce 400 briquettes for 500 kg waste in 6 hours 40 minutes.
The number can be changed according to the production time and
the amount of waste.
QUANTITIES
Shape
Weight
Density
Estimate value of heat
Price per briquette
PRODUCT DETAILS
Diameter Height
: cylinder
: diameter 80 mm, hole diameter 20 mm, height
100 mm
: 1.25 kg
: 3184 kg/m3
: 5250 kcal/briquette
: Rp 377.28

4. M E T H O D S
Machine
Material
Man
INFORMATION
LOCATION
: Wood Sawdust Press Machine
: Sawdust bamboo waste (particle size 2-3 mm)
: 2 in rotation process
The process will be carried out in the eastern area of the plant, close to the
waste shelter.
NORTH SOUTH

5. M E T H O D S
FLOWCHART PROCESS DETAIL
1. Use safety equipment, mask is required.
2. Prepare tools and materials.
Tools: press machine, any container for
stacking, shovel (if needed).
Materials: bamboo dust waste (particle
size: 2-3 mm)
3. Make sure the moisture content of
bamboo dust waste is +/- 10 - 15%.
4. Put in the bamboo dust waste into the
press machine .
5. Turn on the machine and start pressing.
6. If briquettes are not directly used,
briquettes can be stored in a room to keep
them dry and more concise in the next
pickup.
MACHINERY
Brand : RAI
Type : CSB-710
Lenght : 1400 mm
Width : 1300 mm
Height : 2260 mm
Molding : diameter 80 mm x 100 mm
Middle hole : diameter 20 mm
Motor type : E Motor
Voltage : 220 V/380 V/50 Hz
Power : 5.5 HP
Capacity : 10 pcs/process
Pressure : 10 ton Figure 1. Press Machine

6. S C H E D U L ESCHEDULE(INACYCLE)
SCHEDULE(CONTINUOUSCYCLE)
Totaldurationforonecycleofbriquettemakingprocessneeds40minutes.
Assuming500kg/shiftwaste,ittakes40cyclestoconvertallwaste
intobriquetteswhichtakes6hours40minutes.

7. B U D G E T P L A N
ASSUMPTION
INVESTMENT COST
This assumptions are made close to the original value.

8. B U D G E T P L A N
TOTAL COST
Costs can be reduced depending on the results of negotiation.
OPERATIONAL COST

9. CONDITION
S U G G E S T I O N
Add a little bit of body text
1. When the waste bamboo has a water content of more than 15%, it can be
dried first by drying in the sun or dried with an oven.
2. Particles from bamboo waste(raw materials) which larger than 3 mm can be
directly pressed, but affect briquette density.
3. If you want to use bamboo waste with particles larger than 3 mm should be
smoothed first using an additional machine. The suggested machine is
wood chipper and disk mill.
Figure 2. Wood Chipper Machine
Figure 3. Disk Mill Machine

10. THANK
YOU