SAWING RECOVERY OF SEVERAL SAWMILLS IN JEPARA

Jamaludin Malik, Gary P Hopewell

Abstract


In the situation of wood material shortage, it is important to furniture manufacturers to efficiently utilize the wood. Increasing efficiency for improving value added of small medium enterprises of wood furniture industries in Jepara should be carried out from the first stage in wood processing: sawing that will convert logs into sawn timber. A study has been carried out on improving sawing recovery of sawntimber by live-sawing pattern to make loseware lumber for furniture material in Jepara region. This study was done by investigating the current sawing recovery data as determined during one full day's processing at each of the four bandsaw mill facilities and one chainsaw/carving facility. The results indicate that the current recovery rate of sawmilling services companies in Jepara reached 70 - 80 %. These recoveries are relatively high due to the live sawing pattern used and the fact that sawn boards were not edged or resawn into square pieces at the mill. Compared to existing rules and the Government standard for calculating the recovery rate, sawmilling service companies in Jepara have practiced efficient processing in sawing.


Keywords


Sawn-recovery, live-sawing, loseware lumber, furniture material, Jepara

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References


Anon. 2009. Rule of Director General of Forest Production Management No. P.13/VI- BPPHH/2009 dated 9 November 2009 about Recovery of Processed Wood of Primary Forest Products Industry. Jakarta.

Anon. 2010a. SNI 7533.1:2010 Log Part-1: Term and Definition. National Standardization Agency of Indonesia, Jakarta (in Indonesian Language).

Anon. 2010b. SNI 7537.2:2010 Sawn Timber Part-2 Dimension Measurement. National Standardizatioan Agency of Indonesia, Jakarta (in Indonesian Language). Anon. 2010c. SNI 7537.1:2010 Sawn Timber Part-1 Term and Definition. National Standardizatioan Agency of Indonesia, Jakarta (in Indonesian Language).

Anon. 2010d. Jepara Sawmilling Assessment. ACIAR Project FST/2006/117 report no 2.1.

Ginoga, B. O. Rachman and J. Malik, 1999. Technical Guideline for Sawing on Small Log Diamater. Centre for Forest Products and Forestry Socio-economical Research and Development, Bogor (in Indonesian Language).

Hopewell, G. 2002. Sawing recovery and utilisation potential of fast-grown Argentinean eucalypts. FWPRDC Cullity Fellowship Report.

Ozarska, G. Hopewell, J. Norton, G. Harris and W. Darmawan. 2010. General Assessment. ACIAR Project FST/2006/117 report no 2.1.

Rachman, O. S. Kliwon, N. Hadjib, J. Malik, A. Santoso, I.M. Sulatiningsih, and M.I. Iskandar, 2003. Study on recovery rate for sawn timber and plywood and their secondary products. Project Report. Forest Products Research and Development Centre, FORDA. Bogor.

Rachman, O. and J. Malik, 2011. Wood Sawing and Machining for Indonesian Wood Industries. FORDA, Jakarta (in Indonesian Language).

Roda, Jean-Marc, P. Cadne, P. Guizol, L. Santoso, and A. U. Fauzan. 2007. Atlas Industri Mebel Kayu di Jepara. French Agricultural Research Centre for International Development. Montpellier.




DOI: https://doi.org/10.20886/jphh.2011.29.4.331-342

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