Heavy-Duty Manual Pellet Press for Laboratory Sample Preparation

The Across International MP40A Manual Pellet Press is a powerful desktop laboratory press capable of delivering up to 40 metric tons (88,185 lbs) of pressing force. Designed for materials science, chemistry, and analytical laboratories, this press is commonly used to prepare compressed powder pellets and compound samples for testing and research applications.

The MP40A features a built-in hydraulic pump with auto-return functionality, allowing operators to apply high pressure quickly while ensuring smooth pressure release after pressing. Its robust construction and larger working space make it ideal for laboratories requiring higher force and larger die compatibility.

The press is also suitable for use in glove box environments, enabling operation under inert gas or oxidizing atmospheres, making it useful for advanced materials research and controlled environment sample preparation.

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Key Features

40 Metric Ton Pressing Capacity

Generates up to 40 metric tons (88,185 lbs) of pressure, enabling efficient compression of powders and materials for pellet formation.

Built-In Hydraulic Pump

Integrated hydraulic pump eliminates the need for external hydraulic systems and allows easy manual pressure control.

Automatic Return Function

The hydraulic system includes auto-return functionality, allowing the piston to retract automatically after pressing for faster workflow.

Larger Working Space

Expanded working area supports larger die sets and more versatile sample preparation.

Glove Box Compatible Operation

Suitable for use inside glove boxes, enabling pellet pressing under controlled atmospheres such as inert gases.

Compatible with Large Die Sets

Supports Across International 4" ID round die sets, allowing preparation of larger pellets for analytical testing.

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Typical Applications

The MP40A pellet press is commonly used for:

• XRF sample pellet preparation

• Powder compression for materials science research

• Ceramic and composite sample preparation

• Pellet formation for spectroscopy and analytical testing

• Sample preparation in chemistry and metallurgy laboratories

• Pellet pressing under controlled atmosphere conditions

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Safety Notice

⚠ Always wear protective goggles during operation.

High-pressure laboratory presses must be operated according to proper safety procedures and by trained personnel.

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Technical Specifications

Maximum Pressure

40 metric tons (88,185 lbs)

Maximum Working Space

6.1 × 4 × 6.7 inches (L × W × H)

Hydraulic Cylinder Travel Distance

1 inch

Compatible Die Sets

Compatible with Across International 4" ID round die sets

Pressing dies available separately in multiple diameters.

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Dimensions & Weight

Machine dimensions
13 × 8 × 22 inches (L × W × H)

Machine weight
120 lbs

Shipping weight
150 lbs

Shipping dimensions
21 × 15 × 24 inches

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Included Components

• MP40A Pellet Press – 1 pc

• Oil Tin – 1 pc

• Hex L-Key – 2 pcs

• Double Open-End Wrench – 3 pcs

• Sealing O-Ring – 4 pcs

• Operation Manual – 1 pc

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Warranty

Manufacturer Warranty Included