Digital Single and Multi Blasting Machine
The Sequential Blasting Machine is an advanced device designed to control and execute precise, timed blasting sequences in mining, construction, and quarrying operations.
By enabling accurate timing of multiple blasts, it improves safety, reduces vibrations, and enhances the efficiency of rock fragmentation. Widely used in modern blasting applications, this machine supports better control over blast patterns and helps minimize environmental impact.
DS-039S
3-level multi blasting machine.
3-circuit, DC 450V, 9 Joules, 175 Ohm,
12V 5A rechargeable bettery, built-in recharger.
DS-069S
6-level multi blasting machine.
6-circuit, DC 450V, 9 Joules, 175 Ohm,
12V 5A rechargeable bettery, built-in recharger.
DS-109S
10-level multi blasting machine.
10-circuit, DC 450V, 9 Joules, 175 Ohm,
12V 5A rechargeable bettery, built-in recharger.
BAT-100 : DC 1450 V ± 5%, 100 ohm, 11 Joule, DRY BAttery, 15 ㎌
BAT-200 : DC 1450 V ± 5%, 200 ohm, 15 Joule, DRY BAttery, 15 ㎌
BAT-300 : DC 1450 V ± 5%, 300 ohm, 32 Joule, DRY BAttery, 30 ㎌
BAT-500 : DC 1450 V ± 5%, 500 ohm, 47 Joule, DRY BAttery, 48 ㎌
BAT-700 : DC 1450 V ± 5%, 700 ohm, 65 Joule, DRY BAttery, 60 ㎌
DS-1000 : DC 1450 V ± 5%, 1000 ohm, 125 Joule, 120 ㎌
Built-in Circuit Tester
BAT II-100 : DC 1450 V ± 5%, 100 ohm, 11 Joule, DRY BAttery, 15 ㎌
BAT II-200 : DC 1450 V ± 5%, 200 ohm, 15 Joule, DRY BAttery, 15 ㎌
BAT II-300 : DC 1450 V ± 5%, 300 ohm, 32 Joule, DRY BAttery, 30 ㎌
BAT II-500 : DC 1450 V ± 5%, 500 ohm, 47 Joule, DRY BAttery, 48 ㎌
BAT II-700 : DC 1450 V ± 5%, 700 ohm, 65 Joule, DRY BAttery, 60 ㎌
DM-200, DM-300, DM-500, DT-818, DT-R400, DT-R500, DT-890
DS-100, DS-200, DS-300, DB-SC10
DT818, DH-250(Blasting Adapter), DT-R500(Blasting Ohm Tester)), DT-890(Digital Current Tester)
Compatible with various accessories and consumables, the Sequential Blasting Machine is essential for efficient and reliable blasting management.

Our Office Location
Paju-City,
Gyeonggi-province
Korea(Republic of)
Call us
Contact
+82 707 858 2730
Mon - Fri, 8:30 - 5:00pm
Sat, 9:30-12:00
Sun, 10:00-12:00
Company Details
ERG Korea CO., Ltd.