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Mulia Charcoal

Factory

Our Coconut Charcoal Production Capacity

Production at Semarang: 14 tons a day, 350 tons a month across 4 briquetting lines, fed by 8 carbonization ovens at our own plant in Bitung. A 20ft container takes about 21 days to produce.

Authored by
Andri Dharmawan
Founder & Director
Fact-checked by
Teguh Pranomo
Quality Control Manager
Last updated
Reading time
2 min read

This page covers how much we can make and how fast, so you can size your program. It is part of our coconut charcoal factory overview.

An extrusion line forming finger and hexagonal briquettes.

Quick answer

What is your production capacity and lead time?

We produce 14 tons a day and 350 tons a month. A 20ft container takes about 21 days to produce and a 40ft 21–25 days, from cleared deposit to ready-to-load. A first order under a new brand adds 7–10 days, and the end of Ramadan and the end of the calendar year add 10–20 days.

Capacity at a glance

The output behind a Mulia Charcoal order.

Output per day
14 tons
Output per month
350 tons
Output per year
≈ 4,200 tons (350 × 12)
Production lines
4, at Semarang
Carbonization ovens
8 × 1.5 t/batch, 24 h cycle, at Bitung
Oven heat
gas and electric
Workforce
86 employees
Production lead time, 20ft
about 21 days
Production lead time, 40ft
21–25 days
First order under a new brand
+7–10 days
End of Ramadan and of the year
+10–20 days

1. Container payload

A 20ft container carries 18,500–20,000 kg net and a 40ft 25,500–27,000 kg, depending on the shape and on whether the cartons travel with full packaging or the charcoal is loaded in bulk.

A 20-ft container is hand-stuffed with master cartons of coconut shell charcoal; the net payload depends on the shape and the packaging.

Net payload per container, by shape family

Net payload per container in kg, with full packaging (inner box and master box) and in bulk.
Shape family20ft, full packaging20ft, bulk40ft, full packaging40ft, bulk
hexagonal, finger (stix), flat, cube 22 mm 18,50019,50025,50027,000
cube 25, 26, 27, 28 mm 19,75020,00025,50027,000
Hydraulic presses compact coconut shell charcoal powder and tapioca binder into shape at high pressure.

2. Lead times

Production runs about 21 days for a 20-foot container and 21–25 days for a 40-foot, from cleared deposit to ready-to-load. A first order under a new brand adds 7–10 days for the artwork and proof cycle; a repeat order with artwork on file runs at the base figure. Sea freight is separate and depends on your destination.

Production lead time, from cleared deposit to ready-to-load.
OrderProduction lead time
20ft container about 21 days
40ft container 21–25 days
First order under a new brand +7–10 days
Orders in the end-of-Ramadan or end-of-year window +10–20 days
Palletized loads speed container stuffing and protect cartons from floor moisture; loose floor-loading is available to maximize tonnage.

Shipping times & container loading Per-shape payload by product

3. Headroom

At 350 tons a month, a single 20-foot container of about 18 tons is about 5% of our capacity, and a month's output fills about 19 such containers. A monthly container, or several, fits within capacity, with room to scale your program as it grows.

Capacity figures are typical, not a guarantee; available slots are confirmed at order.

How we keep every batch consistent

4. Seasonal lead times

Important

Production lead time extends by 10–20 days at the end of Ramadan and at the end of the calendar year.

Separately, before Ramadan buyers usually order about 6–8 weeks earlier than their usual order date; confirm yours that far ahead to hold your delivery window.

A briquette production hall typically houses the mixing, pressing and extrusion stages, with formed briquettes moved out on trays for weathering and drying.

Frequently asked questions

How many production lines and ovens do you have?
8 carbonization ovens at our plant in Bitung, North Sulawesi, and 4 briquetting lines at the Semarang factory. Finished output runs 14 tons per day and 350 tons per month.
How much can one oven produce?
Each oven at Bitung carbonizes about 1.5 tons of coconut shell per batch on a 24-hour cycle. Charcoal yield per batch depends on shell moisture and grade, so we quote finished output at the factory gate rather than per oven.
Will my order be deprioritized?
No. One 20-foot container is about 5% of our 350-ton monthly capacity, so there is room for monthly contracts and for scaling up. Production slots are scheduled per order, and the slot for yours is confirmed with your quote.
Can you handle a Ramadan or seasonal peak?
Yes, with notice: before Ramadan buyers usually order about 6–8 weeks earlier than usual, and an order confirmed that far ahead holds its delivery window. Production lead time extends by 10–20 days at the end of Ramadan and at the end of the calendar year.

Answered on another page: What is the total lead time from deposit to shipment?

Planning a monthly program?

We confirm the production slot, the lead time and the payload for your shape with a written quote. Tell us the containers per month, the shape and your destination port.

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