Air Torque Wrench - Company Ranking(3 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
日本プララド	Address Hyogo/ Business Activities Manufacturing, sales, and rental of hydraulic tools, electric tools, and air tools for industrial large bolt tightening. Compatible with large bolt tightening from M20 to M300 class. A lineup of torque management tools and axial force management tools ranging from 50Nm to 500,000Nm. Main products include: hydraulic torque wrenches, nut runners (electric torque wrenches, air torque wrenches), multiplier wrenches, bolt tensioners, hydraulic nuts, high-pressure hydraulic pumps, tension nuts, locking nuts, locking washers, and anti-rotation washers, among others. We also offer torque calibration inspections for tools and ultrasonic axial force measurement services for bolts. Key Partners Hitachi, Ltd. Mitsubishi Heavy Industries Kawasaki Heavy Industries Tokyo Electric Power Company Chubu Electric Power Company Kansai Electric Power Company Kanadevia Mitsui E&S Shipbuilding Toray Industries Komatsu Ltd. Sumitomo Heavy Industries Sumitomo Construction Machinery Hitachi Construction Machinery Nippon Steel Corporation JFE Steel Kobe Steel, Ltd. IHI Corporation Kajima Corporation Taisei Corporation Obayashi Corporation Shimizu Corporation Nippon Steel & Sumitomo Metal Corporation Sumitomo Chemical Toshiba Toshiba Plant Systems Mitsubishi Electric Fuji Electric Ebara Corporation TDK Corporation Furukawa Electric Co., Ltd. AGC Inc. Showa Denko Dai Nippon Printing Toyota Motor Corporation Nissan Motor Co., Ltd. Honda Motor Co., Ltd. SUBARU Corporation Hino Motors, Ltd. Bridgestone Corporation GE Siemens Gamesa Enercon Vestas East Japan Railway Company Central Japan Railway Company Nippon Express Co., Ltd.	Air Torque Wrench PL1-STA Other	- High-speed tightening torque management tool. - Tightening torque: 135Nm to 3600Nm. - Smaller and 20% lighter than conventional air torque wrenches. - The handle features a "safe free joint structure" that rotates 360 degrees, preventing twisting or pinching for safety. - Automatic stop function at the set torque. - Air-operated, suitable for explosion-proof areas in chemical plants. - No vibrations or noise, with a reassuring "quiet 73dB" for nighttime work. - Effective for bolt tightening in explosion-proof areas of chemical plants. - Provides high-speed and high precision comparable to hydraulic wrenches for torque management and fastening of bolts.	○ Large bolt tightening for chemical plant equipment ○ Flange bolt tightening for pressure vessels ○ Assembly of cranes and construction machinery ○ Maintenance of equipment in thermal, hydro, and nuclear power plants ○ Maintenance of numerous flange bolts and heat exchanger covers in chemical plants
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日本プララド

Address

Hyogo/

Business Activities

Manufacturing, sales, and rental of hydraulic tools, electric tools, and air tools for industrial large bolt tightening. Compatible with large bolt tightening from M20 to M300 class. A lineup of torque management tools and axial force management tools ranging from 50Nm to 500,000Nm. Main products include: hydraulic torque wrenches, nut runners (electric torque wrenches, air torque wrenches), multiplier wrenches, bolt tensioners, hydraulic nuts, high-pressure hydraulic pumps, tension nuts, locking nuts, locking washers, and anti-rotation washers, among others. We also offer torque calibration inspections for tools and ultrasonic axial force measurement services for bolts.

Key Partners

Hitachi, Ltd. Mitsubishi Heavy Industries Kawasaki Heavy Industries Tokyo Electric Power Company Chubu Electric Power Company Kansai Electric Power Company Kanadevia Mitsui E&S Shipbuilding Toray Industries Komatsu Ltd. Sumitomo Heavy Industries Sumitomo Construction Machinery Hitachi Construction Machinery Nippon Steel Corporation JFE Steel Kobe Steel, Ltd. IHI Corporation Kajima Corporation Taisei Corporation Obayashi Corporation Shimizu Corporation Nippon Steel & Sumitomo Metal Corporation Sumitomo Chemical Toshiba Toshiba Plant Systems Mitsubishi Electric Fuji Electric Ebara Corporation TDK Corporation Furukawa Electric Co., Ltd. AGC Inc. Showa Denko Dai Nippon Printing Toyota Motor Corporation Nissan Motor Co., Ltd. Honda Motor Co., Ltd. SUBARU Corporation Hino Motors, Ltd. Bridgestone Corporation GE Siemens Gamesa Enercon Vestas East Japan Railway Company Central Japan Railway Company Nippon Express Co., Ltd.

Featured Products

Air Torque Wrench PL1-STA

overview

- High-speed tightening torque management tool. - Tightening torque: 135Nm to 3600Nm. - Smaller and 20% lighter than conventional air torque wrenches. - The handle features a "safe free joint structure" that rotates 360 degrees, preventing twisting or pinching for safety. - Automatic stop function at the set torque. - Air-operated, suitable for explosion-proof areas in chemical plants. - No vibrations or noise, with a reassuring "quiet 73dB" for nighttime work. - Effective for bolt tightening in explosion-proof areas of chemical plants. - Provides high-speed and high precision comparable to hydraulic wrenches for torque management and fastening of bolts.

Application/Performance example

○ Large bolt tightening for chemical plant equipment ○ Flange bolt tightening for pressure vessels ○ Assembly of cranes and construction machinery ○ Maintenance of equipment in thermal, hydro, and nuclear power plants ○ Maintenance of numerous flange bolts and heat exchanger covers in chemical plants
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Air Torque Wrench - Company Ranking(3 companyies in total)

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