Top 10 Portable Ball Press Suppliers in Japan (2025)

Established in 1978, Nippon MetalTech Solutions has grown from a small workshop in Yokohama to one of Japan's most trusted names in metal processing equipment. With a focus on "innovation through simplicity," the company has carved a niche in portable ball presses designed for small to medium-scale recycling operations. What sets Nippon MetalTech apart is its dedication to user-centric design—machines that are easy to operate, maintain, and transport, even in tight spaces.

Among their flagship products is the portable briquetting machine PHBM-003 , a compact yet powerful hydraulic briquetter equipment that has become a favorite among scrap metal recyclers and mining companies. The PHBM-003 weighs just 850 kg, making it towable by a standard pickup truck, and can compress metal powders (including iron, copper, and aluminum) into dense briquettes at a rate of 300–500 kg per hour. Its hydraulic system, powered by a 7.5 kW motor, ensures consistent pressure (up to 200 MPa), resulting in briquettes with minimal porosity and high structural integrity.

Customers often praise the PHBM-003 for its durability—many report using the machine daily for over five years with only routine maintenance. Nippon MetalTech also offers customizable mold sizes, allowing businesses to produce briquettes tailored to their specific transportation or melting needs. With a global network of service centers, including offices in the U.S., Germany, and Singapore, the company ensures that support is never far, even for international clients.

• Key Model: Portable briquetting machine PHBM-003
• Capacity: 300–500 kg/h
• Weight: 850 kg (towable design)
• Unique Feature: Quick-change mold system for versatile briquette sizes

Founded in 1965, Tokyo Hydraulic Systems (THS) is a pioneer in hydraulic technology, with a portfolio that spans industrial presses, construction machinery, and portable processing equipment. The company's entry into the portable ball press market in the early 2000s was driven by a demand for mobile solutions in remote mining sites and off-grid recycling facilities. Today, THS is known for machines that combine industrial-grade power with the agility of a portable unit.

The portable metal powder compressor PHBM-004 is THS's crown jewel. Designed for heavy-duty applications, this machine can handle not just metal powders but also granular materials like iron ore fines and copper slag, making it a versatile choice for mining and metallurgy operations. Unlike many portable models, the PHBM-004 doesn't compromise on capacity—it boasts a compression rate of 600–800 kg/h, thanks to its dual-cylinder hydraulic system and 11 kW motor. Despite its power, it remains surprisingly mobile, with a foldable control panel and detachable wheels for easy transport.

What truly distinguishes THS is its focus on energy efficiency. The PHBM-004 uses a variable-speed hydraulic pump that adjusts power consumption based on material density, reducing electricity costs by up to 20% compared to conventional models. The machine also features a user-friendly touchscreen interface, allowing operators to monitor pressure, temperature, and output in real time. With over 50 years of hydraulic engineering expertise, THS ensures that every PHBM-004 is built to withstand harsh environments, from desert mines to coastal recycling yards.

• Key Model: Portable metal powder compressor PHBM-004
• Capacity: 600–800 kg/h
• Energy Efficiency: Variable-speed hydraulic pump reduces power use by 20%
• Durability: Weather-resistant casing and corrosion-proof components

Osaka Precision Machinery (OPM) has been a staple in Japan's manufacturing scene since 1982, specializing in precision tools and processing equipment. While the company initially focused on stationary presses, its foray into portable ball presses in 2010 was a strategic move to cater to the growing demand for mobile recycling solutions. OPM's philosophy—"Precision in every press"—is evident in the meticulous engineering of its machines, which are known for their consistent briquette density and minimal material waste.

The hydraulic briquetter equipment OPM-PB200 is a testament to OPM's precision focus. This compact machine, weighing 720 kg, is designed for small workshops and artisanal recyclers who need a reliable, low-maintenance solution. Its single-cylinder hydraulic system delivers a maximum pressure of 180 MPa, ensuring that even fine metal powders (down to 50 microns) are compressed into solid briquettes. The OPM-PB200 operates at a steady 250–400 kg/h, making it ideal for businesses with moderate throughput needs.

One of the OPM-PB200's standout features is its quick-release mold system, which allows operators to switch between briquette shapes (cylindrical, rectangular, or hexagonal) in under 10 minutes—no special tools required. This flexibility has made it popular among jewelers and metal artists, who use it to create custom-shaped briquettes for casting. OPM also offers a range of optional attachments, including a dust collection system and a mobile cart for easy on-site movement. With a network of service centers across Japan and a 5-year warranty on hydraulic components, OPM ensures that customers get both precision and peace of mind.

• Key Model: Hydraulic briquetter equipment OPM-PB200
• Capacity: 250–400 kg/h
• Flexibility: Quick-release mold system for custom briquette shapes
• Target Users: Small workshops, artisanal recyclers, jewelers

Kyoto Industrial Systems (KIS) was founded in 1990 with a mission to "bridge tradition and technology." Based in the historic city of Kyoto, the company combines centuries-old craftsmanship with cutting-edge engineering to create portable ball presses that are both reliable and aesthetically refined. KIS has built a loyal following among European and North American clients, thanks to its emphasis on eco-friendly design and after-sales support.

The portable briquetting machine PHBM-002 is KIS's most popular model, designed for urban recycling facilities and construction sites where space and noise are concerns. Weighing 900 kg, the PHBM-002 is compact enough to fit through standard doorways, and its sound-dampened hydraulic system operates at just 75 dB—quieter than a typical vacuum cleaner. Despite its size, it doesn't skimp on performance: it can compress aluminum, brass, and stainless steel powders at a rate of 350–550 kg/h, with a compression ratio of 4:1 (turning 4 liters of loose powder into 1 liter of briquette).

KIS is also a leader in sustainability. The PHBM-002 is made from 85% recycled steel, and its hydraulic fluid is biodegradable, aligning with the company's goal of reducing carbon footprints. The machine's energy recovery system captures excess hydraulic energy during the decompression phase, recycling it to power the next compression cycle—further lowering energy costs. For customers in remote areas, KIS offers a solar-powered variant, making it possible to operate off-grid. With a focus on "green innovation," KIS is redefining what it means to be a responsible equipment manufacturer.

• Key Model: Portable briquetting machine PHBM-002
• Capacity: 350–550 kg/h
• Eco-Features: 85% recycled steel construction, biodegradable hydraulic fluid
• Noise Level: 75 dB (sound-dampened design)

Hiroshima Heavy Industries (HHI) has been a pillar of Japan's heavy machinery sector since 1952, with a legacy of building robust equipment for the automotive, shipbuilding, and construction industries. In 2015, HHI expanded into portable ball presses, leveraging its expertise in heavy-duty hydraulic systems to create machines for the most demanding industrial applications. Today, HHI's portable presses are trusted by large-scale recycling plants and mining corporations worldwide.

The hydraulic press machines equipment HHI-PB1000 is HHI's flagship portable model, built for high-volume operations. Unlike smaller portable presses, the HHI-PB1000 is a semi-mobile unit (trailer-mounted) that can be transported via truck but requires minimal setup time (under 30 minutes) once on-site. It boasts an impressive capacity of 1,000–1,200 kg/h, making it suitable for processing scrap metal from demolition sites or mining tailings. Its triple-cylinder hydraulic system delivers a staggering 300 MPa of pressure, ensuring that even tough materials like titanium and nickel alloys are compressed into dense, shippable briquettes.

What makes the HHI-PB1000 stand out is its durability. The machine's compression chamber is lined with wear-resistant tungsten carbide, extending its lifespan to over 10 years with proper maintenance. It also features a self-cleaning mold system that prevents material buildup, reducing downtime for manual cleaning. HHI offers 24/7 technical support, with engineers available for on-site troubleshooting in over 50 countries. For businesses that need power without sacrificing mobility, the HHI-PB1000 is the gold standard.

• Key Model: Hydraulic press machines equipment HHI-PB1000
• Capacity: 1,000–1,200 kg/h
• Design: Trailer-mounted, semi-mobile with quick setup
• Durability: Tungsten carbide-lined compression chamber for long lifespan

Nagoya Machinery Works (NMW) has been serving Japan's manufacturing hub since 1975, with a focus on creating "machines that adapt." The company's portable ball presses are known for their modular design, allowing customers to add or remove features based on their needs—whether it's a larger hopper, a higher-capacity motor, or a remote monitoring system. This flexibility has made NMW a favorite among businesses that anticipate scaling their operations over time.

The portable briquetter machine PHBM-005 is NMW's most versatile model, designed to grow with your business. The base unit, weighing 800 kg, offers a capacity of 300–500 kg/h, but with the addition of an optional second cylinder, it can be upgraded to 700–900 kg/h. This modularity eliminates the need to ｒｅｐｌａｃｅ the entire machine as demand increases, saving businesses time and money. The PHBM-005 also features a touchscreen control panel that can be linked to a smartphone app, allowing operators to monitor performance and receive maintenance alerts remotely.

NMW prides itself on affordability without compromising quality. The PHBM-005 is priced 15–20% lower than comparable models from competitors, making it accessible to startups and small enterprises. Despite its lower cost, it doesn't cut corners on safety: it includes emergency stop buttons, overload protection, and a safety interlock system that prevents operation when the hopper is open. For businesses looking for a portable ball press that can evolve with their needs, NMW delivers unbeatable value.

• Key Model: Portable briquetter machine PHBM-005
• Capacity: 300–500 kg/h (base); 700–900 kg/h (with upgrade)
• Modularity: Add-on cylinders, hoppers, and remote monitoring
• Price Point: 15–20% lower than comparable models

Fukuoka Advanced Technologies (FAT) is a relative newcomer, founded in 2010, but has quickly made a name for itself with innovative, AI-powered portable ball presses. Based in Fukuoka, a hub for tech startups, FAT combines Japanese engineering with cutting-edge software to create "smart" machines that optimize performance in real time. The company's focus on digital integration has attracted tech-savvy customers in the automotive and electronics recycling sectors.

The portable metal powder compressor PHBM-006 is FAT's flagship smart press, equipped with sensors that analyze material density, moisture content, and particle size as it enters the machine. Using AI algorithms, the press automatically adjusts hydraulic pressure and compression speed to ensure optimal briquette density—eliminating the need for manual calibration. This results in a 10–15% increase in output consistency compared to traditional models. The PHBM-006 also features predictive maintenance software that alerts operators to potential issues (like worn hydraulic seals or clogged filters) before they cause downtime.

Despite its advanced technology, the PHBM-006 remains user-friendly. Its interface is designed for operators with minimal technical training, with step-by-step guides and video tutorials accessible via the touchscreen. The machine is also highly portable, weighing 880 kg and fitting into a standard shipping container for global transport. FAT offers a cloud-based dashboard that allows managers to track performance across multiple machines, making it ideal for businesses with multiple locations. For those looking to embrace Industry 4.0, FAT's PHBM-006 is the future of portable ball pressing.

• Key Model: Portable metal powder compressor PHBM-006
• Capacity: 400–600 kg/h
• Smart Features: AI-powered material analysis and predictive maintenance
• User-Friendliness: Intuitive interface with video tutorials

Sapporo Industrial Tools (SIT) was founded in 1988 in Japan's northernmost island of Hokkaido, where harsh winters and remote locations demand rugged, reliable equipment. SIT's portable ball presses are built to withstand extreme temperatures (from -20°C to 50°C) and rough terrain, making them a top choice for mining operations in Canada, Scandinavia, and Russia. The company's motto—"Built for the extremes"—reflects its commitment to durability in the toughest conditions.

The hydraulic briquetting machine equipment SIT-PB500 is SIT's cold-weather specialist. Its hydraulic fluid is formulated to remain viscous even in sub-zero temperatures, and its electrical components are sealed to prevent moisture damage. The machine's exterior is coated with anti-corrosion paint, protecting it from salt spray in coastal areas or chemical exposure in industrial zones. Despite its ruggedness, the SIT-PB500 is surprisingly efficient, with a capacity of 450–650 kg/h and a fuel-efficient 10 kW motor (available in diesel for off-grid use).

SIT also offers a unique "Arctic Package" for customers in polar regions, which includes heated hydraulic lines, an insulated control panel, and snow-resistant tires. The company's dedication to extreme-environment performance has earned it contracts with mining giants like Rio Tinto and BHP. For businesses operating in challenging climates, SIT's portable ball presses are more than equipment—they're a lifeline.

• Key Model: Hydraulic briquetting machine equipment SIT-PB500
• Capacity: 450–650 kg/h
• Extreme Environment Features: Cold-weather hydraulic fluid, anti-corrosion coating
• Optional Package: Arctic Package for sub-zero operations

Kanagawa Precision Tools (KPT) has been a family-owned business since 1955, passed down through three generations of engineers. Based in Kanagawa Prefecture, near Tokyo, KPT specializes in "small machines with big hearts"—compact portable ball presses designed for niche applications, such as laboratory research, artisanal metalworking, and jewelry making. The company's attention to detail and customizability have made it a favorite among hobbyists and specialized industrial users alike.

The portable briquetting machine PHBM-001 is KPT's smallest model, weighing just 450 kg and designed to fit on a standard workshop bench. Despite its size, it delivers a respectable 100–200 kg/h capacity, making it ideal for small-batch production. What sets the PHBM-001 apart is its precision: it can produce briquettes with a tolerance of ±0.5 mm, ensuring uniformity for research or artistic purposes. The machine also offers a wide range of mold sizes (from 20 mm to 100 mm in diameter), allowing users to create everything from tiny jewelry ingots to small industrial briquettes.

KPT prides itself on custom solutions—if a customer needs a unique mold shape or a specific compression pressure, the company's in-house engineers will design and prototype it within weeks. The PHBM-001 is also easy to maintain, with all components accessible via a flip-up panel, and KPT provides free lifetime technical support for its machines. For those who value craftsmanship and personalization, KPT's PHBM-001 is a testament to Japan's artisanal engineering heritage.

• Key Model: Portable briquetting machine PHBM-001
• Capacity: 100–200 kg/h
• Size: Bench-top model, 450 kg
• Customization: Bespoke mold shapes and pressure settings available

Okinawa Eco-Machinery (OEM) is a pioneer in sustainable equipment, founded in 2005 with a mission to "Protect the planet, one briquette at a time." Based in Okinawa, a region known for its commitment to environmental preservation, OEM's portable ball presses are designed with eco-friendliness at their core—from renewable energy compatibility to recyclable materials in construction.

The hydraulic briquetter equipment OEM-EcoPress is OEM's flagship model, and it's unlike any other portable press on the market. It can operate entirely on solar power (with an optional 15 kW solar panel array), making it ideal for off-grid recycling operations in developing countries or remote islands. The machine itself is built from 95% recycled steel, and its hydraulic fluid is plant-based and biodegradable. Even the packaging is made from recycled cardboard and soy-based inks.

Despite its green focus, the OEM-EcoPress doesn't lag in performance. It has a capacity of 350–500 kg/h and uses a low-energy hydraulic system that consumes just 5 kW of power (or less when solar-powered). It also features a built-in air pollution control system, which filters dust and fumes during compression, ensuring compliance with strict environmental regulations. OEM donates 5% of its profits to ocean conservation efforts, making it a favorite among eco-conscious businesses. For companies that want to reduce their carbon footprint while investing in reliable equipment, the OEM-EcoPress is the ultimate choice.

• Key Model: Hydraulic briquetter equipment OEM-EcoPress
• Capacity: 350–500 kg/h
• Sustainability: Solar-powered, 95% recycled steel construction, biodegradable hydraulic fluid
• Eco-Initiatives: 5% of profits donated to ocean conservation