6 / 13 / 25 / 40 / 50 mm ID Round Easy-Retrieve Dry Pressing Die Set

6mm ID Round Easy-Retrieve Dry Pressing Die Set

6 / 13 / 25 / 40 / 50 mm ID Round Easy-Retrieve Dry Pressing Die Set

SKU# SDS6.K

A$ 799.00 A$ 799.00 799.0 AUD

A$ 799.00

Excl. GST

Choose Die Set Size
- SDS6.K
- SDS13.K + A$ 291.00
- SDS25.K + A$ 691.00
- SDS40.K + A$ 991.00
- SDS50.K + A$ 1,291.00

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Terms and Conditions

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SDS.K Series Easy-Release Cylindrical Pellet Die Sets — 6, 13, 25, 40 & 50 mm

Across International’s SDS.K Series easy-release dry pressing die sets are designed to produce cylindrical pellets from powder samples using a compatible pellet press. Available in 6, 13, 25, 40 and 50 mm pellet diameters, the series accommodates different sample sizes and pressing requirements.

Each model incorporates three trapezoidal split inner sleeve sections within an outer steel sleeve. This separable construction assists pellet removal, particularly when processing samples that tend to adhere to the inner tooling surfaces.

Highly polished hardened steel core dies, a stated Rockwell hardness of HRC 62 and dimensional tolerance of 0.01–0.02 mm (10–20 μm) provide precision tooling for laboratory powder pressing. Every set includes a support plate or base, push rod and pellet ejector.

Key Features

Five pellet diameters: 6, 13, 25, 40 and 50 mm.
Easy-release split construction: Three removable inner sleeve sections assist sample release.
Trapezoidal sleeve geometry: An outer sleeve with a tapered inner wall supports the split tooling during pressing.
Polished hardened steel core dies: Smooth tooling surfaces for pellet formation.
Precision fit: Stated dimensional tolerance of 0.01–0.02 mm.
Pellet removal components included: Supplied with a support plate or base, push rod and ejector.
Sample loading limit: Sample fill height must not exceed two-thirds of the sleeve height.

Operation & Maintenance

Always wear protective goggles and appropriate protective equipment during operation.
Sample fill height must not exceed two-thirds of the sleeve height.
Never exceed the confirmed maximum pressing load for the selected model.
For SDS40.K and SDS50.K, follow the lower stated 30-ton limit until the conflicting ratings have been clarified.
After use, clean the components thoroughly with absolute ethanol and dry them before storage.
Store the die set in a dry box with silica gel to help prevent surface corrosion.

Across International is not responsible for damage caused by misuse.

Specification	SDS6.K	SDS13.K	SDS25.K	SDS40.K	SDS50.K
Pellet diameter / die bore ID	6 mm	13 mm	25 mm	40 mm	50 mm
Maximum pressing load stated in specifications	4 metric tons¹	15 metric tons	30 metric tons	45 metric tons²	100 metric tons²
Rockwell hardness	HRC 62	HRC 62	HRC 62	HRC 62	HRC 62
Assembled height, without sample	50 mm	80 mm	100 mm	120 mm	130 mm
Sleeve height	25 mm	50 mm	53 mm	59 mm	69 mm
Outer sleeve diameter	35 mm	48 mm	70 mm	79 mm	89 mm
Trapezoidal sleeve OD, top³	17 mm	To be confirmed	25 mm	40 mm	50 mm
Trapezoidal sleeve OD, bottom³	21 mm	To be confirmed	31 mm	52 mm	62 mm
Dimensional tolerance	0.01–0.02 mm	0.01–0.02 mm	0.01–0.02 mm	0.01–0.02 mm	0.01–0.02 mm
Core die and push rod material	W18Cr4V hardened tool steel	W18Cr4V hardened tool steel	W18Cr4V hardened tool steel	Cr12 hardened tool steel	Cr12 hardened tool steel
Sleeve, ejector and support material	W18Cr4V hardened tool steel, as specified for the set	W18Cr4V hardened tool steel, as specified for the set	Cr12 hardened tool steel	Cr12 hardened tool steel	Cr12 hardened tool steel
Maximum sample fill height	No more than ⅔ of sleeve height	No more than ⅔ of sleeve height	No more than ⅔ of sleeve height	No more than ⅔ of sleeve height	No more than ⅔ of sleeve height
Approximate unit weight	0.68 kg	1.13 kg	2.95 kg	3.40 kg	4.31 kg