Ceramic Proppant Oil Fracturing Proppant Plant

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Three Types of Ceramic Production Plants:

proppant production lines are industrial systems used to manufacture high-strength granular materials (primarily ceramic proppants or fracturing sand) employed in hydraulic fracturing to maintain open rock fractures.

Depending on the raw material, machinery and processes vary significantly:

1. Ceramic Proppant Production Line: The most complex, involving high-temperature sintering. It uses bauxite or kaolin to manufacture engineered beads with exceptional compressive strength (up to 10,000+ psi), suitable for deep wells.

2. Fracturing Sand Production Line: Focuses on cleaning, drying, and precise screening of natural quartz sand (e.g., “Northern White Sand”).

3. Resin-Coated Production Line: Adds a coating process to sand or ceramic proppants to enhance particle bonding and prevent “backflow.”

Particle Size of Ceramic Sand Granulators for Oil Fracturing Proppant Plant

Grade 1: 0.45-0.9mm (20 mesh-40 mesh) High Strength Medium Density

Grade 2: 0.9-1.25mm (16 mesh-20 mesh) High Strength Medium Density

Grade 3: 1.0-1.70mm (12 mesh-18 mesh) High strength, medium density

rade 4: 0.224-0.65mm (40 mesh-60 mesh) High strength, medium density

Flowchart Design of Ceramic Proppant Process Flow

A typical ceramic proppant production line includes the following steps:

1. Raw Material Preparation: Bauxite ore is crushed by jaw/hammer crushers, then ground into fine powder (<300 mesh) using ball mills.

2. Pelletizing: Powder is mixed with binders and additives in pellet mills to form spherical “green pellets.”

3. Sintering: Green balls are sintered in a rotary kiln at high temperatures (up to 1600°C) to achieve ceramic strength.

4. Cooling and Screening: Proppants are cooled in a rotary cooler, then separated by particle size (e.g., 20/40 mesh or 40/70 mesh) using vibrating screens.

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Key Equipment Costs of Oil Proppant Plant

Equipment	Function	Approximate Cost (Single Line)
Rotary Kiln	High-temp sintering	$100,000 – $500,000+
Ball Mill	Fine grinding of bauxite	Varies by capacity
Granulator	Spherical ball formation	$49,800 – $100,000+
Dust Collector	Environmental compliance	Integrated in most sets

Complete Production Line Pricing: Turnkey project costs typically range from $100,000 to over $1,000,000, depending on automation level (PLC/SCADA) and capacity (e.g., 150 to 800 tons per day).

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Technical Standards of one successful Oil Fracturing Proppant Plant

Production must strictly adhere to American Petroleum Institute (API) and ISO standards. Key performance indicators include:

1. Compressive strength: Capability to withstand extreme downhole confining stresses.

2. Sphericity/roundness: Ensures high permeability and low injection friction.

3. Acid solubility: Resistance to reservoir chemical environments.

Technical Parameter

Indicator	Unit	Quantities
Capacity	t/a	10000	20000	30000	50000
Low Density/High StrengthProportion	%	80	80	80	80
Raw Material
Bauxite	t/a	10400	20800	31200	52000
Manganese powder	t/a	200	400	600	1000
Additives	t/a	1000	2000	3000	5000
Power consumption
Fresh Water	t/a	3000	6000	9000	15000
Electricity	kWh/a	2800000	5600000	8400000	14000000
Gas	Nm3/a	1800000	3600000	5400000	9000000
General map transport
Land Area	m2	30000	45000	61000	75000
Staff	No.	50	80	110	145
Economic Indicators
Investment	Million(CNY)	9.6	15	18	27
Profit Rate	%	84	84	84	84
Payback Period（After Tax）	Year	1.53	1.53	1.53	1.53