January
1946
Hiroshi Kato established Kato Welding Industry and started welding business of nonferrous metals.
January
1963
Was renamed Tsukasa Industry. Started fabricating stainless-steel industrial equipment for food, medicals, chemicals and ceramic industries.
January
1968
Developed the protective masks for arc welder tacking "DEN-MEN" and started manufacturing.
April
1970
Developed the electric welder cable reels "DENDRA" and started its sales through the national-wide network. (On the 14th, 15th and 20th All Japan Small and Medium Enterprise Export Exhibition, "DENDRA" was accredited as an excellent item by the Director-General of the Small and Medium Enterprise Agency.)
August
1972
Started manufacturing stainless-steel tanker lorries for food and chemicals.
July
1973
Put the assembly type powder transfer spouts "DACTON" to practical use and started manufacturing and sales.
October
1974
Developed the expansible flour loading chutes "CLEANLOADER" together with Nisshin Seifun Inc., and started manufacturing and sales.
January
1977
Developed the dust collectors for powder transfer "JETRON" and started manufacturing and sales.
June
1978
Started design, fabrication and distribution of powder plants and related equipment.
May
1987
Standardized the powder devices "POWFILTER", "POWCHANGE & GATE" and "PULSE & SHUTTLE FEEDER", and made the production family. (On the 31st All Japan Small and Medium Enterprise Export Exhibition, POWCHANGE was awarded the Director-General of the Small and Medium Enterprise Agency Prize.)
July
1993
Developed the automatic powder sample collectors "POWSAMPLER", and manufactured and sold them.
January
1994
Developed the automatic powder weighing systems "POWSCALE", and manufactured and sold them.
July
1995
Developed the world's smallest class automatic bag openers "POWOPENER" and started manufacturing and sales.
October
1995
Developed the screw-type continuous gross powder flow meters "POWMETER" and started manufacturing and sales.
October
1996
Developed the automatic bag-feeding robots "DEPALLETIZER ROBO & PALLETIZER ROBO" and started manufacturing and sales.
May
1999
Launched the HACCP Project and started research and development of HACCP-compatible products.
June
1999
Developed the powder silos "POWSILO SYSTEM" and the rotary valves made of hardened aluminum alloy POWROTOR, and started manufacturing and sales.
March
2000
Developed the HACCP-compatible in-line sifters for pneumatic conveyance "LINESIFTER" and started manufacturing and sales.
June
2001
Developed "SEP Pneumatic Conveyance System", including the continuous powder driers "POWDRIER", and started manufacturing and sales.
October
2002
Developed the ultra-compact choppers "POWCUTTER" and started manufacturing and sales.
June
2003
Developed the impact mills "LINEMILL" and started manufacturing and sales.
August
2003
Developed the powder traceability software "POWTRACE" and started distribution.
December
2004
Won the 2nd Japan Society for the Promotion of Machine Industry Prize for development of the sifters "LINESIFTER" that is compatible with HACCP, GMP, and AIB.
August
2006
Developed the fine mills "POWJET".
January
2007
Developed the rolling shear motion granulators "POWRYUZER".
January
2007
Developed "POWMIXER CONICAL TYPE HORIZONTAL MODEL" and started manufacturing and sales.
February
2007
Developed the powder sifter integrated simplified packers "POWPACKER" and started manufacturing and sales.
May
2007
Developed "POWMIXER CONICAL TYPE VERTICAL MODEL" and started manufacturing and sales.
October
2007
Developed the powder dischargers "SLOPE FEEDER" and started manufacturing and sales.
April
2008
Started dealing with outsourced processing and test services.
April
2009
Developed powder material adjustment device "WAVE MILL" and started manufactruing and sales.
June
2009
Developed powder material adjustment device "POWCONDITIONER" and started manufacturing ans sales.
April
2011
Developed "CLEAN LOADER DUSTLESS MODEL" and started manufacturing and sales.
May
2011
Developed "DIVIDER SCALE SIMPLE" and started manufacturing and sales.
November
2016
Developed "DIVIDER SCALE DUMPING MODEL COMPACT TYPE" and started manufacturing and sales.
October
2017
Developed "DIVIDER SCALE HYBRID MODEL" and started manufacturing and sales.
June
2018
Developed "DIVIDER SCALE TERMINAL DETACHABLE MODEL" and started manufacturing and sales.
September
2018
Developed "POWOPENER DISASSEMBLY WASING TYPE" and started manufacturing and sales.
October
2018
Developed "POWOPENER LARGE BAG SPECIFICATION" and started manufacturing and sales.
July
2021
Release of "POWMAINTENANCE" that enables predictive maintenance through remote monitoring.
November
2021
Developed "POWSIFTER SPECIAL SPECIFICATION MODEL" and started manufacturing and sales.
January
2022
Started work on articulated robots and system integrators.
January
2023
Newly established DX section to strengthen promotion and response of DX support services.
DENDRA
Automatic Bag Opener
