Question 1

How many screen decks can a VTech Makkers vibrating screen have?

Accepted Answer

With Wafi-Golpu copper-gold ($5.4B) driving equipment demand in Papua New Guinea, vTech Makkers inclined vibrating screens are available in 2-deck, 3-deck, and 4-deck configurations — producing up to 5 sized fractions in a single pass (4 screen products plus oversize). Deck sizes range from 1200×3000 mm on the compact VTIS1 to 1800×4800 mm on the heavy-duty VTIS5. Capacity spans 60-550 TPH across the range. For most quarry applications, a 3-deck screen in the 150-300 TPH range (VTIS3 or VTIS4) produces the standard 20 mm, 10 mm, crusher dust, and fines fractions. Each deck can use a different aperture size and media type — for example, woven wire mesh on the top deck for scalping, polyurethane on the middle deck for wet classification, and punch plate on the bottom deck for fine screening.

Question 2

What screen media options does VTech Makkers offer?

Accepted Answer

Papua New Guinea's copper ore and gold ore deposits require equipment that vTech Makkers provides three screen media types to match your application. Woven wire mesh in apertures from 3 mm to 100 mm — the standard choice for dry screening of crushed aggregate, lowest cost per square meter. Polyurethane modular panels for wet and abrasive applications — 2× the service life of wire mesh with self-cleaning properties that prevent blinding on damp material. Punch plate (perforated steel) for heavy scalping of ROM rock before primary crushing. All media types use VTech Makkers side-tensioning rails that allow a single operator to change screen media in under 30 minutes without entering the screening chamber. Replacement media ships from Gujarat within 48 hours for standard sizes.

Question 3

How long do vibrating screen bearings last?

Accepted Answer

For Papua New Guinea's copper-gold mining operations, vTech Makkers vibrating screens use FAG or SKF spherical roller bearings with a minimum 5,000-hour design life at rated capacity and stroke. The eccentric shaft generates a circular throw of 6-9 mm on an 18-20° inclined deck angle, creating efficient material stratification. Bearing housings are machined from SG iron castings with labyrinth seals to prevent dust ingress — the primary cause of premature bearing failure in screening equipment. VTech Makkers recommends bearing replacement at 4,500 hours as preventive maintenance rather than waiting for failure, since unplanned bearing change-outs require 8-12 hours of downtime versus 4-6 hours for a planned swap. Bearing monitoring via SPM or vibration analysis is available as an option on VTIS3 and above.

Question 4

Can I import Inclined Vibrating Screens from India to Papua New Guinea?

Accepted Answer

Yes. VTech Makkers is an IEC-registered exporter shipping Inclined Vibrating Screens to Papua New Guinea via Mundra Port — India's largest private port, 180 km from the factory. Transit to Lae (Morobe): 18-23 days. Inclined Vibrating Screens ships under HS code 8474 (machinery for sorting, screening, crushing mineral substances). Payment via Letter of Credit (LC at sight) or wire transfer (TT 30% advance, 70% against BL copy). CIF pricing includes ocean freight and marine insurance to Lae (Morobe). Documentation provided: commercial invoice, packing list, certificate of origin, bill of lading, mill test certificates for manganese steel wear parts, and operation/maintenance manuals. VCI anti-corrosion packaging and 40ft container stuffing supervised at factory. Contact our export desk for a delivered-duty estimate to Papua New Guinea.

Model	Deck Size (mm)	Capacity (TPH)	Power (kW)	Decks
VTECH1	1200×3000	60-170	11	2-4
VTECH2	1500×4000	100-280	15	2-4
VTECH3	1800×4800	150-350	22	2-4

Inclined Vibrating Screens for Papua New Guinea

Inclined Vibrating Screens Specifications

Why Inclined Vibrating Screens for Papua New Guinea?

Key Projects Driving Equipment Demand

Materials Processed in Papua New Guinea

Why Buy Inclined Vibrating Screens from India?

OEM Supply & Material Specifications

Standard Material Specifications

Integration & Customization

Shipping from Gujarat to Papua New Guinea