Česta pitanja

Za brži odgovor, molimo Vas da ispunite otvor blende, tvrdoću stijene, model opreme, količinu i zemlju isporuke.
Operating parameters: hole diameter, rock formation, depth, and equipment model
Drawings, sample photos, current drill pipe specifications, thread type, and destination port also help us confirm the configuration and quotation faster.

Provide the hole diameter, rock formation, equipment model, and target operating conditions so compatibility can be confirmed.
Na temelju promjera bušotine, dubine, formacije stijena i uvjeta opreme, preporučuje se odgovarajuća kombinacija bušaćih kolona.
Products can be filtered by equipment connection, hole diameter range, rock formation, and drilling depth.

The company develops and manufactures DTH, water-well, reverse-circulation, rotary, and specialized drilling tools, providing reliable drilling solutions.

Key stages are controlled from raw-material traceability, heat treatment, welding or precision machining through thread accuracy, concentricity, and final visual inspection.
Quality control: material, heat treatment, welding, and machining accuracy
Provjerite model, količinu, izgled i ključne dimenzije kako biste potvrdili da su ispunjeni uvjeti isporuke.

Material grade, joint material, heat treatment and acceptance values are controlled by the approved drawing and inspection plan for each model. Request the applicable material certificate and inspection record for the quoted configuration.

Send the hole diameter, rock formation, depth, equipment model, quantity, and destination country. Our engineers will assess the product series, dimensions, and delivery plan.
Tim će preporučiti odgovarajuća svrdla, šipke za bušenje, drške i srodni pribor.
Pošaljite nam promjer bušotine, formaciju stijena, model opreme i zemlju projekta, a mi ćemo vam pomoći u preporuci prikladnije kombinacije proizvoda.

The double-wall structure separates the inner and outer flow paths, so cuttings return rapidly through the inner tube. This helps reduce blockage, lower stuck-drilling risk, and keep samples cleaner by avoiding mixed layers.

It is suitable for RC sampling, mineral exploration, directional drilling, and deep hard-rock projects that require clean samples, corrosion resistance, and low magnetic interference. The non-magnetic version has very low magnetic permeability and is compatible with MWD/LWD directional measurement environments.

Provjerite model, količinu, izgled i ključne dimenzije kako biste potvrdili da su ispunjeni uvjeti isporuke.
Ovisno o težini proizvoda i načinu prijevoza, koriste se drvene sanduke, palete ili ojačana ambalaža.
Fotografije se snimaju tijekom procesa utovara kontejnera kako bi kupci mogli daljinski provjeriti status svoje robe.
Pripremite račune, liste za pakiranje i dokumente vezane uz otpremu u skladu sa zahtjevima narudžbe.

Pruža operativne mjere opreza, prijedloge za održavanje i daljinsku tehničku komunikaciju.
Nakon što su primili informaciju o problemu na licu mjesta, prodajni i tehnički tim su surađivali kako bi ga analizirali i ponudili rješenja.
Pošaljite nam model vaše opreme, uvjete bušenja ili plan nabave, a naši inženjeri će vam pružiti konkretnije savjete.

Pripremite rezervne dijelove kao što su bušaće cijevi, svrdla i konektori za često korištene modele.
Please provide the current tool model, connection type, working wear condition, quantity, and rig model so we can check compatibility and replenishment plans.

Supplier verification: certifications, patents, VR factory tour, and product details
Yes. We support batch orders, export packaging, container-loading records, and document preparation for import and project delivery.
Customers can combine product details, qualification information, VR factory viewing, loading photos, and trial orders to verify production and delivery capability.