WET PROCESS IN BLENDING

Bukit Angkasa Makmur PTE.LTD -


Belnding Processing

1. Prebreaker and Bak breaker
2. Bucket conveyer to Rotary screw
3. Washing thank-I to Bucket conveyer
4. Over flow Blending- I
5. Bucket conveyer to Belt conveyer
6. Bucket conveyer to Hammermill- I
7. Over flow blending- II
8. Bucket conveyer to Hammer Mill-II
9. Over flow blending- III
10. Rotary screen to Washing thank-II.
11. Over flow blending-IV

The whole process aims to reduce contamination and homogenize by weakening it, mixering and washing.

Creeper Processing

1. The main purpose of grinding milling is to get the uniformity of raw materials with micro processes and make them in sheet form.
2. Micro Blending Process homogeneous activities occur by grinding crushes which are arranged so that they overlap each other in the mill.
3. This "overlapping" process forces the rubber crumbs to become one piece which will eventually form a sheet.
4. Milling is done using a Crepper grinder.
5. Crepper Rolling Mill is made threaded / floral motif so that the effect of extortion occurs on raw materials. In order to get a guarantee that each rubber crumb has become a unit, it needs to be repeated milling.
6. There are 6 Crepper machines available so that 6 times grinding is needed in sequence from the 1st Crepper to the 6th Crepper. With 5 Crepper jumbo machines that have greater pressure and contact area, it is possible to grind only 6 times to get homogeneous results.
 
Grinding is done while spraying water so that the dirt that comes out by the grinding process is wasted by the washing process. The process of moving material from 1 mill to the next mill is done manually by the Mill Operator (we also call it "Crepper Operator").
7. Each Crepper machine is maintained by 1 Crepper Operator.
8. The Crepper operator is responsible for folding the sheet before entering the Crepper.
9. This folded sheet will make the crumbs of rubber "overlap" when they are ground.
10. At the last Crepper roll blanket process
 
Fig. Weakening has begun to take the form of sheets after being ground
 
Fig. Sheets that have formed after passing Crepper Finisher
 
Fig. The sheets that have been rolled and become Blangket

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GLOBAL PLATE FORM OF SUSTAINABLE NATURAL RUBBER POLICIES OF PT. BUKIT ANGKASA MAKMUR

GLOBAL PLATE FORM OF SUSTAINABLE NATURAL RUBBER POLICIES OF PT. BUKIT ANGKASA MAKMUR

Bukit Angkasa Makmur PTE.LTD -
Gambar
  PT. BUKIT ANGKASA MAKMUR   SUSTAINABLE POLICY OF NATURAL RUBBER Crumb Rubber Processor Of Natural Rubber Industry Street of Bengkulu Curup, Kembang Seri Village , Talang Empat District , Bengkulu of central Regency Km.14,   Bengkulu Province, Indonesia  Zip code 38385 Commit And Efforts To The Improve Of Sustainable Development Goals And Align To The Natural Rubber Policy Components For Social, Economic And Environmental In Companie's                         Based On The National And International Laws And Regulations   No Policy Components: 1,1 Comply with applicable local, national and international laws regarding human rights, labor, land use and the environment 1,2 Working against corruption in all of its forms including extortion and bribery
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PT. BUKIT ANGKASA MAKMUR PROFILE

Bukit Angkasa Makmur PTE.LTD -
Gambar
PT Bukit Angkasa Makmur is a natural rubber latex processing plant that becomes Crumb Rubber which is a Domestic Capital Ownership Company (PMDN), commencing operations on June 14, 1989 (Notary Deed Winato Wiryomartani. SH) No.103 RI Ministry of Law SK No.C2 -4539 HT 01.01 Dated July 31, 1990. The location of the company is located in Bengkulu Curup Highway, Kembang Seri Village, Talang Empat District, Km 14, Bengkulu Tengah Regency, Bengkulu Province with horizontal land geography within the administrative boundary of the South. Bengkulu watershed, and in the west bordering people's plantations Land used in operational areas of 4.7 hectares with details of land use for the process of purchasing and storing rubber raw materials, Blending and Dryer production processes, workshops / mechanics, laboratories, warehousing, blanket clothesline buildings, office buildings including supplier offices, palm oil stove , and WWTP, with a distance of ± 50 meters from the highway. The source of
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RUBBER PLANTATIONS

Bukit Angkasa Makmur PTE.LTD -
Gambar
Rubber plant comes from the Latin language named Hevea braziliensis. Rubber plants were first found in the Amazone river valleys (Brazil). When Christophel Columbus discovered the American continent in 1476, he was astonished to see locals (Indians) playing ball using a material that could bounce when dropped on the ground. The ball is made of a mixture of roots, wood, grass, and material (latex) which is then heated on fire and rounded into a ball. Long before this rubber plant was popular, natives in various places such as the United States, Asia and South Africa used other trees that also produced sap. This sap is produced from the Castillaelastica plant (family moraceae). The plant is no longer used because it is less popular than rubber plants. In Indonesia, the rubber plant was tried to be cultivated in 1876 and was first planted in the Bogor Botanical Gardens. Rubber plants can grow tall and trunked quite large. Mature tree height can reach 15-25 meters. The trunk usually grows
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CROSSCHECK AND PACKING PROCESS

Bukit Angkasa Makmur PTE.LTD -
Gambar
After the box containing the crumbs comes out of the Dryer machine, then the contents of the box dryer will be cooled to 40 degrees Celsius. This cooling is needed to avoid mold growth on the final result. The final result will be wrapped in plastic. Hot temperatures will result in condensation of air inside the plastic. This dew can trigger fungus. The product plasticizers can melt so the products will become sticky to each other. The Plasticity Retention Index (PRI) value will drop due to the heat retained in the package. Before being brought to the packing process, the Box Dryer is first removed its contents (in the form of crumbs in the form of pads that have dried) and placed on the sorting table. Results that come out of the Dryer will be separated visually between results that meet specifications and results that come out of specifications / out spec. Results that are out of spec are usually results that still contain raw rubber / virgin rubber / white spot (marked white spots a
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