How to select a jaw crusher for pitchstone 68 tph in Iceland

For quarry operators in Iceland processing pitchstone – a volcanic glass similar to obsidian, found in regions like Landmannalaugar and Torfajökull – selecting the right jaw crusher for 68 tph is critical. Pitchstone is hard (Mohs 5‑6), brittle, and can be abrasive. A properly sized primary jaw crusher reduces run‑of‑quarry material to a manageable size for further processing into aggregates for road construction or industrial use. Knowing how to select a jaw crusher for pitchstone 68 tph in Iceland helps you balance feed opening, wear life, and energy efficiency. OCP Mechanical Company, a factory‑direct manufacturer with over 40 years of experience, supplies Type J jaw crushers designed for hard, brittle volcanic rock, backed by 24/7 online support.

Note: Product data are constantly updated; the latest specifications should be confirmed with our online customer service.

Match feed opening and CSS to your deposit

Pitchstone deposits in Iceland often produce blocky, irregular feed with occasional large boulders up to 400‑500 mm. When selecting a jaw crusher for pitchstone 68 tph, the feed opening must accommodate the maximum lump size. A Type J-600x900 (600 mm wide, 900 mm long) is a practical choice, accepting feed up to 480 mm. For deposits with larger boulders, a Type J-750x1060 (750 mm wide) provides more capacity. The closed side setting (CSS) should be set between 80‑120 mm, producing a 100‑150 mm product for secondary crushing or direct use. Many Icelandic quarry operators have successfully used the J-600x900 for similar tonnages, reporting steady throughput and manageable wear.

Consider Icelandic climate and material abrasiveness

Iceland’s climate presents unique challenges: cold temperatures, moisture, and short summer seasons. Pitchstone can be brittle and may produce sharp fragments. When you select a jaw crusher for pitchstone 68 tph in Iceland, focus on features that handle low temperatures and abrasion. Reversible Mn18%+Cr jaw plates are widely recommended – they work‑harden quickly and resist abrasion from glassy pitchstone, offering 30‑50% longer wear life than standard Mn14%. A hydraulic CSS adjustment (optional) allows remote setting changes, reducing the need for manual shim work in cold conditions. For winter operation, specify low‑temperature hydraulic oil and a crankcase heater. A vibrating grizzly feeder (sold separately) removes fines below the CSS before they enter the crusher, extending jaw plate life by 20‑30% and increasing net throughput by 15‑20%.

All price information in this article is for reference only; contact our team for a current, site‑specific quote.

Compared to other suppliers, OCP’s factory‑direct model saves 15‑20% on both the crusher and genuine wear parts, with predictable annual maintenance costs.

Calculate throughput and power requirements

To determine the correct jaw crusher size for 68 tph, consider the bulk density of pitchstone (approximately 2.4‑2.6 t/m³). A Type J-600x900 with a 75‑90 kW motor at a CSS of 100‑120 mm can deliver 70‑100 tph of minus 120‑150 mm product. This provides a comfortable margin above your target of 68 tph. Avoid oversizing to a J-900x1200 (which would produce 150‑200 tph) – it would increase capital cost by 50‑70% without necessity. For Icelandic operations with variable feed, a 15‑20% capacity margin is a practical safeguard.

Price range and delivery to Iceland

The ex‑works price for a Type J-600x900 jaw crusher with manual CSS adjustment and Mn18%+Cr plates ranges from $22,000to$35,000 USD. A Type J-750x1060 ranges from $35,000to$55,000 USD. Hydraulic CSS adjustment adds $5,000‑$8,000. A vibrating grizzly feeder adds $10,000‑$18,000. A cold‑weather package (oil heater, low‑temp grease) adds $2,000‑$4,000.

Shipping to Icelandic ports (Reykjavik) (CIF) adds $5,000‑$10,000. A starter set of jaw plates, toggle plate, and bearings adds $3,000‑$5,000. Total landed cost is approximately $35,000‑$75,000 USD, depending on options.

Many Icelandic quarry operators have recovered the crusher investment within 12‑24 months by improving downstream milling efficiency and reducing recirculation.

How to select the right jaw crusher for your pitchstone operation

To correctly select a jaw crusher for pitchstone 68 tph in Iceland, provide OCP’s engineers with your feed size distribution, desired product size, and anticipated operating hours per year. For pure pitchstone with low abrasion, Mn14% plates may be cost‑effective. For pitchstone containing quartz or other hard inclusions, Mn18%+Cr is strongly recommended. Consider hydraulic CSS if you frequently change product sizes. A jaw crusher with a deep crushing chamber handles slabby pitchstone better than a shallow one. OCP offers a free throughput simulation and a detailed quotation with line drawings. For remote sites in Iceland, order a spare set of jaw plates with the initial purchase – shipping lead times can be 4‑6 weeks.

Operational tips for pitchstone crushing in Iceland

Pitchstone is brittle and can produce sharp, glassy fragments. Use dust suppression (water sprays) to protect workers and equipment. Install a metal detector and magnetic separator to prevent tramp metal (e.g., drill bits) from entering the crusher – metal can crack jaw plates. Set the CSS at 100‑120 mm for typical pitchstone. Use a vibrating grizzly feeder to scalp out fines below 30‑40 mm; this reduces wear and increases net capacity. Check jaw plate wear every 200 hours; rotate reversible plates when the bottom wears (typically after 1,500‑2,000 hours). Keep a log of CSS adjustments and tons processed. OCP provides remote installation guidance and operator training via video call – a valuable advantage for reducing startup time in Iceland’s short construction season.

Why OCP is your trusted jaw crusher supplier for pitchstone in Iceland

Understanding how to select a jaw crusher for pitchstone 68 tph in Iceland is only the first step – you also need a partner who backs you with technical advice and responsive support. OCP Mechanical Company has four decades of experience in crushing equipment for volcanic rock. Our 24/7 online team helps with CSS tuning, jaw plate rotation, and cold‑weather operation. We keep common jaw plates and wear parts in our European warehouse for fast delivery to Iceland. We invite you to request a no‑obligation quote and experience factory‑direct pricing.

For a no‑obligation consultation on how to select a jaw crusher for pitchstone 68 tph in Iceland, simply click the live chat icon on this page. Our online customer service team is available 24 hours a day, 7 days a week, to provide free price quotes, equipment recommendations, and installation advice – helping you crush pitchstone more efficiently and profitably.