Cost of Complete Crushing Line 300 tph for Limestone

For limestone quarry investors in Vietnam, understanding the cost of complete crushing line 300 tph for limestone is essential to plan a profitable aggregate or cement‑grade material production. Limestone is softer than granite but can contain hard silica bands, so a well‑designed two‑stage crushing circuit – typically a primary impact crusher or jaw crusher followed by a secondary impact crusher – is a widely used solution. Below we break down typical investment ranges and how OCP Mechanical Company offers factory‑direct, turnkey plants for the Vietnamese market.

Typical Equipment Configuration for a 300 tph Limestone Line

A complete crushing line 300 tph for limestone from OCP can be configured as:

• Option 1 (impact crusher as primary) – Type I‑300 impact crusher (250‑315 kW), feed opening 1,400 x 1,800 mm, accepting feed up to 800 mm, producing 0‑40 mm aggregates in one pass. This eliminates the need for a jaw crusher and saves capital.

• Option 2 (jaw + impact) – Type J‑1,100x1,300 jaw crusher (200‑250 kW) for primary reduction, followed by Type I‑250 impact crusher for shaping and fine reduction. This configuration is preferred when feed is contaminated or very large.

• Screening and conveying – Two triple‑deck vibrating screens (2,000 x 7,000 mm) to separate 0‑5 mm, 5‑15 mm, 15‑30 mm, and 30‑50 mm fractions, plus belt conveyors and steel structure.

• Control panel and electricals – PLC with touchscreen for central operation.

Note: Product data are constantly updated; for the latest specifications, please contact our online customer service.

Many limestone quarries in Quang Ninh and Ha Nam have adopted the single‑impact configuration for 300 tph, achieving 280‑320 tph of cubical aggregates with low wear costs.

Investment Cost Estimate for Vietnam

The cost of complete crushing line 300 tph for limestone depends on the configuration, automation level, and civil works. OCP’s factory‑direct pricing (ex‑works) for a single‑impact line (impact crusher + two screens + conveyors + control) ranges from $280,000to$420,000 USD. A jaw+impact line adds $50,000‑$80,000. Shipping to Haiphong or Ho Chi Minh City (CIF) adds $15,000‑$25,000. Civil works and installation (foundations, steel platforms) typically cost $30,000‑$50,000.

Total turnkey investment: $325,000–$500,000 USD.

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

Many Vietnamese limestone producers recover this investment within 18‑24 months by selling aggregates for the booming construction sector.

How to Reduce Operating Costs

To optimize the cost of complete crushing line 300 tph for limestone, consider these strategies:

• Choose impact crusher as primary – Eliminates the jaw crusher, reducing capital and maintenance costs. Blow bars for limestone (Cr20%) last 300‑500 hours.

• Use polyurethane screen panels – They resist blinding from moist limestone and last 3‑5 times longer than woven wire.

• Install a VFD on the impact crusher – Saves 8‑12% on electricity by matching rotor speed to feed conditions.

• Pre‑screen fines – A vibrating grizzly feeder removes material below 30‑40 mm before the impact crusher, reducing blow bar wear and increasing net capacity.

OCP keeps common wear parts (blow bars, screen panels, impact plates) in our Ho Chi Minh City warehouse for fast after‑sales delivery across Vietnam.

Why OCP Is Your Trusted Partner for Limestone Crushing in Vietnam

When you evaluate the cost of complete crushing line 300 tph for limestone, choose OCP for:

• Factory‑direct pricing – No middleman markups, transparent cost breakdown.

• Local spare parts stock – Quick access to wear parts and components.

• Proven performance – Over 40 years manufacturing crushing lines for limestone.

• 24/7 online technical support – Our engineers assist with installation, tuning, and troubleshooting.

For a no‑obligation quotation and a detailed breakdown of the cost of complete crushing line 300 tph for limestone for your site in Vietnam, 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 answer your technical questions, provide free recommendations, and deliver a high‑performance limestone crushing line that maximizes your return on investment.