EXTRACTOR FRAME UNIVERSAL (SCREW TYPE)

UNIVERSAL EXTRACTOR FRAME (SCREW TYPE

Product Code : MSI 3046

Product Description

The MSI 3046 Universal Extractor Frame (Screw Type) is a highly versatile, high-precision mechanical sample ejection system engineered to extract soil specimens from virtually every type of sampling tube and mould used in geotechnical laboratories or field engineering stations. Built in full structural alignment with ASTM D698 and BS 598:107, this heavy-duty mechanical frame features a unique multi-position chassis that can be mounted vertically or horizontally based on lab space limitations. It incorporates a unique, high-value multi-sampling feature: a specialized splitter stand capable of simultaneously obtaining three separate 38 mm diameter specimens directly out of a single 100 mm diameter core sample. Driven by a smooth, high-torque manual lead screw jack mechanism, it provides continuous, anti-shock linear force that preserves fragile sample stratifications for unconfined compression or triaxial testing.

📊 Technical Specifications Matrix (MSI 3046)

Model Code : MSI 3046

Standard Compliance : ASTM D698 (Proctor Compaction), BS 598:107, IS 2720

Drive Operation : Manual high-torque lead screw jack mechanism

Mounting Configurations : Dual-axis capability: Supports both Vertical and Horizontal mounting

Standard Included Adaptors : Precision plates for Ø 38 mm, Ø 75 mm, Ø 100 mm, and Ø 150 mm samples

Specialized Sub-Sampling : 3-in-1 splitter stand (Extracts 3 x 38 mm cores simultaneously from a 100 mm core)

Positioning Subsystem : Slotted support track with adjustable adaptor plates and locking nuts

Stroke Automation : Adjustable lead screw collar to stop travel at predetermined positions

Heavy Core Upgrade : Includes custom plunger adaptor plate for Ø 200 mm samples

Premium Product Features

• Dual-Axis Operating Freedom: The rigid frame can be flipped and bolted down either horizontally for long, fragile Shelby sampling tubes or vertically for compact Proctor and CBR laboratory compaction moulds.

• Simultaneous 3-Way Sub-Sampling: The custom triple-tube splitter system cuts a 100mm field core into three distinct 38mm mini-cores in a single manual compression pass, speeding up triaxial sample preparation workflows.

• Mechanical Travel Limits: The integrated lead screw locking collar locks tightly onto the threaded shaft, allowing technicians to set a fixed depth limit to prevent over-travel or tool damage.

• Vibration-Free Extraction: The continuous mechanical screw thread replaces hydraulic pumping pulses with pure, steady linear motion, keeping undisturbed field clay and sand samples completely stable.

 Standard Equipment Package Includes:

• 1 x Multi-Axis Universal Mechanical Extruder Frame (Screw Type)

• 1 x High-Torque Lead Screw Jack Assembly with Operating Handle

• 1 x Precision Adaptor Plate for Ø 38mm Specimens

• 1 x Precision Adaptor Plate for Ø 75mm Specimens

• 1 x Precision Adaptor Plate for Ø 100mm Specimens

• 1 x Precision Adaptor Plate for Ø 150mm Specimens

• 1 x Heavy Plunger Adaptor Plate for Ø 200mm Specimens

• 1 x Multi-Sample Splitter Stand Assembly (For 3 x 38mm core reduction)

• 1 x Set of Adjustable Tube Guides and Slotted Locking Screws