What is a pneumatic baler and how does it work?

A pneumatic baler uses compressed air to compact cardboard, plastic and other suitable recyclable materials into dense, manageable bales. Unlike hydraulic balers, pneumatic models operate without hydraulic oil, offering a clean and efficient solution for everyday waste handling.

What compressed air supply does a pneumatic baler need?

Most Mil-tek pneumatic balers operate at approximately 8 bar, although requirements vary between models. They can connect to an existing compressed air system or a suitable standalone compressor. The required airflow and compressor capacity depend on the baler and how frequently it is used.

How much does a pneumatic baler cost in New Zealand?

The price of a pneumatic baler depends on the model, size, capacity and installation requirements. Mil-tek New Zealand offers purchase and rental options, allowing businesses to choose a solution that suits their budget and waste volumes. Contact Mil-tek for a tailored quote.

Is a pneumatic baler better than an electric baler?

Both offer effective waste compaction, but the best choice depends on your workplace. Pneumatic balers are particularly suitable for businesses with an existing compressed air supply, while electric balers offer convenient installation where compressed air is unavailable. Waste volumes, available space and operating requirements should also be considered.

How much energy does a pneumatic baler use?

Pneumatic balers use compressed air rather than an electric motor or hydraulic pump inside the baler. Energy consumption depends on the compressor, air pressure, operating frequency and system efficiency. Businesses with an existing compressed air supply may be able to integrate a pneumatic baler without installing a separate power source.

How much cardboard and plastic can a pneumatic baler compact?

Capacity varies by model and material. Mil-tek offers pneumatic balers for smaller waste volumes as well as larger machines capable of producing heavy, compact bales. Actual bale weights depend on the material, its density and how the baler is operated.

What is Mil-tek EcoDrive technology?

Mil-tek EcoDrive technology is designed to maintain pressure on compacted waste without continuously consuming additional compressed air. This allows more air to be removed from the material, helping produce denser bales while improving the efficiency of the compaction process.

Can multiple pneumatic balers share the same compressed air supply?

Yes, multiple pneumatic balers can operate from the same compressed air system, provided it delivers sufficient pressure and airflow. The number of machines that can be connected depends on compressor capacity, air consumption and how frequently the balers operate simultaneously.

How noisy is a pneumatic baler?

Pneumatic balers generally operate at relatively low noise levels, making them suitable for many indoor working environments. Actual noise depends on the model, installation and compressed air system. If a separate compressor is required, its noise level and location should also be considered.

What maintenance does a pneumatic baler require?

Mil-tek pneumatic balers are designed for low-maintenance operation. Routine maintenance typically includes keeping the machine clean, checking air hoses and connections, and following the manufacturer's recommended service schedule. Unlike hydraulic balers, pneumatic models do not require hydraulic oil changes.

Can pneumatic balers compact plastic film and soft plastics?

Yes, suitable Mil-tek pneumatic balers can compact plastic film, shrink wrap and other soft plastic packaging into manageable bales. The material should be suitable for baling and recycling, and ideally separated from other waste streams to maintain bale quality.

Pneumatic Balers for Efficient Waste Compaction

Get a quote!

Up to 90% Compaction

Reduce cardboard and plastic waste volume by up to 90%, saving valuable storage space.

Compressed Air Powered

Connect to an existing compressed air supply or compressor for easy operation.

Compact & Hygienic

Space-saving, oil-free balers ideal for workplaces where cleanliness matters.

Fast Compaction

Press cycles as short as 10 seconds keep waste handling quick and efficient.

Why Choose a Pneumatic Baler?

Fast and Efficient Compaction Compact waste quickly with press cycles as short as 10 seconds.
Clean, Oil-Free Operation An oil-free solution ideal for clean indoor environments.
Compressed Air Powered Easily connects to an existing compressed air supply or suitable compressor.
Low Maintenance A simple pneumatic system designed for minimal servicing.
Ideal for Businesses Perfect for retail stores, warehouses and manufacturing facilities.

Pneumatic balers turn loose waste into compact bales, helping reduce collection frequency, lower waste handling costs and free up valuable storage space.

Pneumatic Balers – Requirements, Capacity & Costs

Compressed Air Requirements: Pneumatic balers require a reliable compressed air supply or suitable compressor. Most Mil-tek models operate at 8 bar, although requirements may vary by model and application.

Air Consumption & Setup: Air consumption depends on the baler model, usage and number of press cycles. We can help assess compressor capacity, air pressure and hose requirements for your operation.

Models & Capacity: Mil-tek offers pneumatic balers in various sizes. The A102 suits smaller waste volumes, while the A305, A406 and A509 handle larger quantities of cardboard and plastic.

Pneumatic vs Electric Balers: Pneumatic balers are particularly practical where compressed air is already available. They offer fast press cycles, require no separate electrical connection at the baler and can be positioned close to waste sources.

Multiple Balers, One Air Supply: Several pneumatic balers can often share the same compressed air system, provided it has sufficient capacity. This makes waste handling easier across multiple locations within a facility.

Cost, ROI & Maintenance: Pricing depends on the model, capacity and compressor requirements. Potential savings include fewer waste collections, reduced transport costs, improved space utilisation and low maintenance needs.

3 Popular Pneumatic Balers

Mil-tek offers pneumatic balers in a range of sizes to suit different waste volumes, available space and compressed air requirements.

Mil-tek A102

A compact pneumatic baler for cardboard and plastic. Ideal for small businesses, retail stores and stockrooms where space is limited.

Mil-tek A305

A versatile pneumatic baler with a deep chamber for larger cardboard boxes and plastic waste. Ideal for retail, warehouses and manufacturing.

Mil-tek A509

A powerful pneumatic baler designed for higher waste volumes. Efficiently compacts large quantities of cardboard and plastic into dense bales.

Compare all pneumatic baler models below

Pneumatic Baler Specifications

Compare Mil-tek pneumatic balers and waste compactors to find the right solution for your business. Explore key specifications, bale weights and compressed air requirements.

Model	Pressing Force	Bale Size / Capacity	Bale / Bag Weight	Power Source	Footprint
A102	2.5 tonnes at 8 bar	Small bales	Cardboard: up to 40 kg Plastic: up to 100 kg	Compressed air	Approx. 0.45 m²
A305	4 tonnes at 8 bar	Medium bales	Cardboard: up to 90 kg Plastic: up to 165 kg	Compressed air	Approx. 0.85 m²
A406	8 tonnes at 8 bar	Large bales	Cardboard: up to 165 kg Plastic: up to 210 kg	Compressed air	Approx. 1.0 m²
A509	8 tonnes at 8 bar	Extra-large bales	Cardboard: up to 210 kg Plastic: up to 280 kg	Compressed air	Approx. 1.5 m²
2101S	2.25 tonnes at 8 bar	Cans / drums up to 30 L	Capacity: up to 30 L	Compressed air	Approx. 0.27 m²
2205S	2.25 tonnes at 8 bar	Medium bales	Cardboard: up to 60 kg Plastic: up to 120 kg	Compressed air	Approx. 0.42 m²
2306S	8.5 tonnes at 8 bar	Large bales	Cardboard: up to 200 kg Plastic: up to 250 kg	Compressed air	Approx. 0.97 m²
XP100S	1.5 tonnes at 5 bar	Large waste bags	Bag: up to 50 kg	Compressed air	Approx. 0.52 m²
XP300	1.5 tonnes at 5 bar	Large waste bags	Bag: up to 50 kg	Compressed air	Approx. 0.77 m²
A101	2.25 tonnes at 8 bar	Cans / drums up to 30 L	Capacity: up to 30 L	Compressed air	Approx. 0.27 m²

How Much Does a Pneumatic Baler Cost?

The cost of a pneumatic baler depends on its model, size and capacity. Mil-tek New Zealand offers both purchase and rental options, helping you find a compressed air-powered solution that suits your budget and waste handling needs.

Buy

A long-term solution for businesses seeking full ownership and lasting value from their waste handling investment.

Includes:

Permanent ownership of a reliable, easy-to-operate pneumatic baler with long-term operational benefits.

Best for:

Businesses with consistent waste volumes looking to reduce collections and operating costs over time.

Benefit:

Greater control over waste handling, fewer collections and improved operational efficiency.

Request a Quote

Rent

A flexible solution for businesses wanting efficient waste handling without a large upfront investment.

Includes:

A suitable pneumatic baler with installation, training, servicing and ongoing maintenance.

Best for:

Businesses seeking flexibility, predictable costs and the option to adapt as needs change.

Benefit:

Easy implementation, lower upfront costs and the flexibility to adjust your waste solution.

Explore Rental Options

A pneumatic baler can help reduce waste collection frequency, lower handling costs and free up valuable storage space. Compact, recyclable bales may also improve recycling efficiency and potentially generate revenue, depending on local arrangements.

Pneumatic vs. Electric vs. Hydraulic Balers

Pneumatic balers are ideal for manufacturing environments and businesses with an existing compressed air supply, where fast operation, low energy consumption and efficient waste compaction are essential.

Electric balers are well suited to retail stores, offices and warehouses, offering easy installation and quiet operation.

Hydraulic balers provide powerful compaction for large volumes of industrial waste and demanding applications.

What Are Pneumatics and Mil-tek EcoDrive?

Pneumatic balers use compressed air to compact waste. This allows constant pressure to be maintained on the material, removing more air and producing denser bales.

Mil-tek’s EcoDrive technology maintains pressure without additional energy consumption. Together, pneumatics and EcoDrive can reduce energy consumption by up to 60% while producing more compact bales, allowing more waste to fit into each bale.

Power Source	Best For	Advantages	Considerations	Price Range
Pneumatic Baler	SMEs, retail environments and businesses with compressed air	Fast, clean operation with low maintenance requirements	Requires an existing compressed air supply or compressor	Low to medium
Electric Baler	Retail stores, offices and warehouses without compressed air	Easy installation and quiet operation	Some models may have slower cycle times than pneumatic balers	Low to medium
Hydraulic Baler	Large industrial waste volumes and demanding applications	High pressing force and large processing capacity	More complex operation and potentially higher maintenance requirements	High

For businesses with access to compressed air, a pneumatic baler offers a fast, clean and efficient solution for everyday waste compaction. Contact us to enquire about a free trial at your workplace.

Frequently Asked Questions

A pneumatic baler uses compressed air to compact cardboard, plastic and other suitable recyclable materials into dense, manageable bales. Unlike hydraulic balers, pneumatic models operate without hydraulic oil, offering a clean and efficient solution for everyday waste handling.
Most Mil-tek pneumatic balers operate at approximately 8 bar, although requirements vary between models. They can connect to an existing compressed air system or a suitable standalone compressor. The required airflow and compressor capacity depend on the baler and how frequently it is used.
The price of a pneumatic baler depends on the model, size, capacity and installation requirements. Mil-tek New Zealand offers purchase and rental options, allowing businesses to choose a solution that suits their budget and waste volumes. Contact Mil-tek for a tailored quote.
Both offer effective waste compaction, but the best choice depends on your workplace. Pneumatic balers are particularly suitable for businesses with an existing compressed air supply, while electric balers offer convenient installation where compressed air is unavailable. Waste volumes, available space and operating requirements should also be considered.
Pneumatic balers use compressed air rather than an electric motor or hydraulic pump inside the baler. Energy consumption depends on the compressor, air pressure, operating frequency and system efficiency. Businesses with an existing compressed air supply may be able to integrate a pneumatic baler without installing a separate power source.
Capacity varies by model and material. Mil-tek offers pneumatic balers for smaller waste volumes as well as larger machines capable of producing heavy, compact bales. Actual bale weights depend on the material, its density and how the baler is operated.
Mil-tek EcoDrive technology is designed to maintain pressure on compacted waste without continuously consuming additional compressed air. This allows more air to be removed from the material, helping produce denser bales while improving the efficiency of the compaction process.
Yes, multiple pneumatic balers can operate from the same compressed air system, provided it delivers sufficient pressure and airflow. The number of machines that can be connected depends on compressor capacity, air consumption and how frequently the balers operate simultaneously.
Pneumatic balers generally operate at relatively low noise levels, making them suitable for many indoor working environments. Actual noise depends on the model, installation and compressed air system. If a separate compressor is required, its noise level and location should also be considered.
Mil-tek pneumatic balers are designed for low-maintenance operation. Routine maintenance typically includes keeping the machine clean, checking air hoses and connections, and following the manufacturer's recommended service schedule. Unlike hydraulic balers, pneumatic models do not require hydraulic oil changes.
Yes, suitable Mil-tek pneumatic balers can compact plastic film, shrink wrap and other soft plastic packaging into manageable bales. The material should be suitable for baling and recycling, and ideally separated from other waste streams to maintain bale quality.