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In the areas of combination pressing and bending processing we have achieved reductions in processes and costs through the use of servo presses. Inquiries to this Company Japanese

Metal Products Manufacturing
Marl Kinzoku Seisakusho. 

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appealpoint
productCharacteristics
*We have reduced the number of parts used in gas fan heater combustion units from 70 to 50. Process reductions, automation and parts passing utilizing the characteristics of the press (uniform quality, manufacturing efficiency improvements, etc.) have achieved a high level of precision and are contributing to a zero level of defective products.
*Our unified manufacturing system covers everything from combustion unit parts processing to assembly of the final product. This system responds to our design technologies and has contributed to improvements in assembly precision, reductions in sound distortion, and reductions in cost.
*We perform high-precision, high-quality manufacturing that conserves energy through the use of robotics from the single processing stage to the pass stage. Through automation and robotics our company has expanded its manufacturing capabilities at the same time it has reduced costs.
TechnicalCapabilities
*Die-cast gas shutoff valves are transferred from the machining process to the press process, and a level of flash less than 0.05m/m, concentricity less than 0.05m/m, surface flatness less than 0.05m/m, and surface roughness at 12.5S is achieved. Using our servo press we are able to produce a stable supply of two million units per year.
*Die-cast gas shutoff valves are transferred from the machining process to the highly-demanding press process, and a level of flash less than 0.05m/m, concentricity less than 0.05m/m, surface flatness less than 0.05m/m, and surface roughness at 12.5S is achieved. Using our servo press we are able to produce a stable supply of two million units per year.
*Using warm forming we have succeeded in pressing and bending magnesium alloy plates, a type of material said to be difficult to process.
*The speed and positioning of the cutter on our 150 ton servo press can be set arbitrarily, as can the pressure and other settings. The machine's strengths are in its special specifications, as it possesses both passing and pressing functionalities. This reduces processes and manufacturing costs in areas such as the number of dies required.
businessAchievements
Major Trading Partners
*Panasonic Corporation, Noritz Corporation, Techno Associe Co., Ltd., Panasonic Electric Works Co., Ltd., Etc.
*Gas Fan Heaters (from parts processing to combustion section unit assembly): 250,000 Units per Year; 90% Market Share
*Gas Shutoff Valve Parts: 20,000,000 Units per Year; 70% Market Share
managementOhilosophy
Good Faith, Zeal and Creativity
Management Policy
1. Good faith builds trust, and self-reflection is the foundation of improvement.
2. Health brings happiness, and frugality gives stability to everything.
3. Cultivate sensitivity and plan. The effort made in each step brings progress.
otherPromotionPoints
2010: Selected to Participate in the 2010 Strategic Foundation Technology Advancement Assistance Project
2010: Received a Type 3 No Accident Award: 2100 Days
2008: Awarded the ""2008 Osaka Excellent Manufacturing Enterprise"" Prize
2008: Active in the Yao City Cross-Industry Exchange Group New Technology Development Assistance Project
2006: Certified Under the Osaka Prefecture Medium- and Small-Enterprise New Business Promotion Law
Technical Area Information
Processing Technologies  Divided into Three Manufacturing Categories: Materials, Processing and Manufacturing
MaterialsProcessing TechnologiesProcessingProducts and Uses
SUS304
Stainless Steel
Through press processing the edge face of the material is the edge face of the product.
"Scrapless" Low Resource Use through External Measurements
・PressedGas Fan Heaters
SUS304
Stainless Steel
Iron
Through VE proposal-based parts integration we have made reductions in processes and material costs.・PressedGas Fan Heaters
SPCC
Iron
Press Processing with flash less than 0.05m/m, concentricity less than 0.05m/m, surface flatness less than 0.05m/m, and surface roughness at 12.5S.・PressedGas Shutoff Valve
SUS304 BA
Stainless Steel
Pressing and Bending Process Integration・PressedAutomobile-Use Door Stop Plates
Final Products  Products that Utilize the Commodity Items and Technologies Possessed
CommodityComponentIndustry
Gas Fan HeatersCombustion Unit Parts・Air Conditioners and Heaters
Gas Shutoff ValveGas Shutoff Valve Parts・Electronic Instruments and Devices
・Communication Equipment
AutomobilesDoor Step Plates・Automobiles
RefrigeratorsHeat Radiation Panels・Home Appliances
Manufacturing Capabilities
Main Product Manufacturing Capabilities
*Gas Fan Heater Combustion Section Parts: 430,000 Units per Month
*Gas Shutoff Valve Parts: 170,000 Units per Month
*Currency Machine Parts: 10,000 Units per Month
Machinery and Equipment Possessed
Machine NameProcessing CapabilitiesNumber of Machines
Digital Servo Former150t 500m/m Leveler Feed Apparatus1 Units
Link Motion Presses200t 500m/m Auto-Transport Apparatuses1 Units
Robotic Presses200t 600m/m Multi-Pacer Equipped Leveler Feed Apparatus1 Units
Auto-Transport Presses160t 500m/m Leveler Feed Apparatus1 Units
Auto-Transport Presses110t 500m/m Leveler Feed Apparatus1 Units
Spot Welding Machines15KVA,50KVA4 Units
3DCAD30. Die Design1 Units
3D Measurement DevicesTolerance Measurements in the Millionths1 Units
Cordless Microscopes×5 ~ ×501 Units
All-Purpose Precision Scientific Shadowing Equipment×5 ~ ×101 Units
Main Product Manufacturing Capabilities
・ISO 14001:2004  Acquisition:2001
・ISO 9001:2000  Acquisition:2001
・1995 Japan Gas Implement Examination Association Certified Factory
Main Product Manufacturing Capabilities
*We have a unified manufacturing system that includes everything from parts pressing to assembling the finished products
*Cell manufacturing of assembly parts
*Automation and process reduction by using a nail swage for spotting and nail swage processes.
Company Infomation
Address 6-2-13, Shibukawa-Cho, Yao City, Osaka 581-0075, Japan
TEL +81-(0)72-992-5251
FAX +81-(0)72-992-6553
Representatives Keizo Suga
Date of Establishment 1933
Capital 25,000,000 yen
Number of Employees 35 people
Industry Metal Products Manufacturing
URL http://marl-k.co.jp/

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