crusher manufacturer 250 300 tph in india

India's Growing Demand for 250-300 TPH Crusher Plants: An Overview

The Indian infrastructure and construction sector is witnessing unprecedented growth, driving a significant demand for efficient and high-capacity crushing solutions. Within this landscape, crusher plants with a capacity range of 250 to 300 Tons Per Hour (TPH) have emerged as a critical workhorse for large-scale projects such as highway construction, railway ballast production, and major urban development. This article explores the key manufacturers catering to this demand in India, the typical configurations of such plants, and the technological considerations involved. The focus is on providing a factual overview of the market offerings and practical applications of these mid-to-large size crushing setups.

Key Manufacturers and Technological Offerings

Several established Indian and international companies have a strong foothold in manufacturing and supplying 250-300 TPH crusher plants in India. These plants are rarely off-the-shelf products; they are engineered systems combining primary, secondary, and sometimes tertiary crushing stages along with screening units. The technology choice—Jaw Crusher + Cone Crusher combination or advanced Impact Crusher-based systems—depends heavily on the feed material (granite, basalt, river gravel) and the desired final product shape and size.

A comparison of two prevalent configurations is outlined below:

Feature	Jaw + Cone Crusher Configuration	Vertical Shaft Impactor (VSI) Based Configuration
Primary Crushing	Jaw Crusher (e.g., 36x48 inch)	Jaw Crusher or Grizzly Feeder
Secondary Crushing	Cone Crusher (e.g., 250-300 HP)	Cone Crusher for intermediate shaping
Tertiary/Shape Crushing	Another Cone Crusher or VSI for sand	Vertical Shaft Impactor (VSI) - Core component
Best For	Very hard abrasive rocks (Granite, Basalt)	Less abrasive rocks, producing premium shaped aggregates & plaster sand
Product Shape	Good cubical shape with cones alone; excellent with added VSI.	Excellent cubical shape and sand manufacturing.
Relative Cost	Generally higher capital cost for cone crushers.	Can be more economical for specific output goals.

Leading manufacturers like L&T Construction & Mining Machinery, Puzzolana Machinery Fabricators, Torsa Machines, Propel Industries, and Metso India offer robust solutions in this capacity range. International players like Sandvik and Astec Industries also have a significant presence through local partnerships.

Real-World Application: A Highway Project Case Study

A concrete example is the ongoing Delhi-Mumbai Expressway project. For one of its sections in Rajasthan, a contractor required a steady supply of 280 TPH of high-quality aggregate (20mm, 10mm) and manufactured sand for concrete and base layers.

• Challenge: Processing hard granite to meet strict MORTH (Ministry of Road Transport & Highways) specifications for shape and gradation.
• Solution: A leading Indian manufacturer supplied a 280 TPH three-stage plant.
  • Stage 1: A heavy-duty Jaw Crusher for primary size reduction.
  • Stage 2: Two Cone Crushers in parallel for secondary crushing to produce intermediate sizes.
  • Stage 3: A VSI crusher for tertiary crushing to ensure perfect cubical shape and generate required manufactured sand from the excess feed.
• Outcome: The plant achieved consistent output of 270-280 TPH, meeting all quality parameters. The inclusion of the VSI was crucial for producing in-spec sand on-site, reducing dependency on scarce natural river sand and lowering material logistics costs.

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Frequently Asked Questions (FAQs)

1. What is the approximate land area required to set up a 250-300 TPH crusher plant in India?
A plant of this scale requires substantial space not just for the machinery but also for raw material dumping, finished product stockpiling, and movement of heavy vehicles. Typically, a minimum land area of 3 to 5 acres is recommended to ensure efficient operation without congestion. The exact requirement varies based on plant layout design.

2. What is the estimated investment range for such a plant?
The capital investment is significant and varies based on brand, technology (cone vs. VSI), and level of automation. For a complete stationary plant with basic screening and conveyors from Indian manufacturers, the price can range from ₹8 Crores to ₹15 Crores+. Higher automation, dust suppression systems, imported components, or turnkey solutions from international brands will push the cost higher.

3. Can these plants be made mobile or semi-mobile?
While truly mobile tracked plants rarely reach this high capacity due to engineering constraints, semi-mobile/skid-mounted plants are feasible. In this design, major modules (like primary jaw unit with feeder, secondary cone unit with screen) are mounted on sturdy skids that can be relocated using trailers but are not self-propelled. This offers some flexibility compared to permanent fixed foundations.

4.What are the key power requirements?
A 250-300 TPH plant is power-intensive. The total connected load can easily range from 500 HP to 700 HP (375 kW to 525 kW) or more, depending on configuration. A reliable high-tension power connection or multiple large-capacity diesel generators is essential for continuous operation.

5.How many people are needed to operate it?
Modern plants are highly automated but still require skilled personnel. A typical shift operation would require:

• 1 Plant Supervisor/Engineer
• 1 Loader Operator for feeding
• 1-2 personnel for mechanical watch & minor maintenance
• 1 person for quality check & screen cloth changes
  Thus,a team of about4-5 persons per shift is standardfor smooth operationand safety monitoring