Industrial-Scale ZnO Production with High-Temperature Rotary Kiln Technology

• Customization: Available
• After-sales Service: 1 Year
• Warranty: One Year Except Wearing Parts
• Model NO.: SL-XIN
• Customized: Customized
• Condition: New
• Power Source: Gas
• Automatic Grade: Automatic
• Type: Sintering Furnace
• Certification: ISO, CE, CCS
• Application: Chemical, Construction, Metallurgy
• Shape: Granular
• Color: Colorless
• Capacity: 1-75 T/H
• Rotate Speed: 3-8 R/Min
• Voltage: 380 V
• Power: 3-110 Kw
• Feature: High Efficiency
• Design: Available
• Weight: 30000 Kg
• Fuel: Coal/Natural Gas/Coke Gas
• Dimension: Customized
• Transport Package: Standard Export Package
• Specification: 1.6x32m-5.2x72m
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109190
• Production Capacity: 80 Set/Year

Product Description

Product Description

Embark on a journey into the future of secondary zinc oxide production with our cutting-edge technology that transforms the industry through the central role of the powerful rotary kiln. This revolutionary process, termed as the rotary kiln volatilization method, begins with the meticulous blending of zinc oxide ore with precisely measured coke powder or smokeless crushed coal. This perfectly harmonious blend is expertly introduced into the rotary kiln via the kiln tail discharge pipe. As the kiln gracefully rotates, materials advance with ease. An impressive forced blast creates a high-temperature reaction zone within the kiln, reaching an unparalleled 1000-1200ºC. This intense heat enables the reduction of zinc metal compounds using a carbon reducing agent, turning them into zinc metal vapor, which shifts into the gas phase. In this gaseous state, the zinc vapor encounters oxygen, transforming into zinc oxide dust, which is expertly captured by the dust collection system along with the flue gas, culminating in the production of a low-grade zinc oxide product. Additionally, zinc-rich metals such as lead and indium undergo reduction and oxidation, enhancing the final product, while other precious metals like copper, gold, and silver remain elegantly within the kiln slag.

At the heart of this groundbreaking process system is an extraordinary ensemble of equipment: the formidable Roots blower, the indispensable rotary kiln, the ingeniously crafted kiln tail smoke chamber, a state-of-the-art surface air cooler, an efficient dust collector, an advanced desulfurization system, a sophisticated batching system, a precision granulator, and an elaborate network of high-tech conveying equipment. Together, they conduct a seamless and impeccable production flow, epitomizing innovation and operational excellence.

Main Technical Specifications

Model	Diameter/m	Length/m	Slope/%	Capacity(t/d)	Rotating Speed	Motor Powder/kw
Φ2.5x40m	2.5	40	3.6	180	0.44-2.44	55
Φ2.5x50m	2.5	50	3.0	200	0.62-1.86	55
Φ2.5x54m	2.5	54	3.5	280	0.48-1.45	55
Φ2.7x42m	2.7	42	3.5	320	0.10-1.52	55
Φ2.8x44m	2.8	44	3.5	450	0.437-2.18	55
Φ3.0x45m	3.0	45	3.5	500	0.5-2.47	75
Φ3.0x48m	3.0	48	3.5	700	0.6-3.48	100
Φ3.0x60m	3.0	60	3.5	800	0.3-2.0	100
Φ3.2x50m	3.5	50	4.0	1000	0.6-3.0	125
Φ3.3x52m	3.3	52	3.5	1300	0.266-2.66	125
Φ3.5x54m	3.5	54	3.5	1500	0.55-3.4	220
Φ3.6x70m	3.6	70	3.5	1800	0.25-1.25	125
Φ4.0x56m	4.0	56	4.0	2300	0.41-4.07	315
Φ4.0x60m	4.0	60	3.5	2500	0.396-3.96	315
Φ4.2x60m	4.2	60	4.0	2750	0.41-4.07	375
Φ4.3x60m	4.3	60	3.5	3200	0.396-3.96	375
Φ4.5x66m	4.5	66	3.5	4000	0.41-4.1	560
Φ4.7x74m	4.7	74	4.0	4500	0.35-4.0	630
Φ4.8x74m	4.8	74	4.0	5000	0.396-3.96	630
Φ5.0x74m	5.0	74	4.0	6000	0.35-4.0	710
Φ5.6x87m	5.6	87	4.0	8000	Max 4.23	800
Φ6.0x95m	6.0	95	4.0	10000	Max 5.0	950*2

Main Products

Company Profile

Shandong Bullis Metallurgical Engineering Co.,Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. proudly stands as an esteemed subsidiary of the renowned Heze Shuanglong Metallurgical Machinery Group. Nestled in the bustling industrial hub of Shandong Province, China, we thrive at the crossroads of innovation and excellence. Shuanglong Group is a beacon of leadership in the expansive arena of large-scale industrial intelligent equipment manufacturing, showcasing a formidable registered capital of 111.1 million yuan. Our vast and cutting-edge facilities encompass an impressive 200,000 square meters. With a passionate team exceeding 420 skilled professionals, we spearhead an array of core proficiencies. These include precision equipment crafting, bespoke production line design, groundbreaking research and development, stringent manufacturing protocols, and meticulous precision commissioning, all ensuring seamless operational superiority. Our sterling reputation as a trusted partner in engineering general contracting is well-earned-we deliver custom-crafted solutions across industries such as metallurgy, construction materials, chemicals, environmental conservation, and the burgeoning new energy sectors. Our unwavering pledge to deliver comprehensive, all-encompassing equipment and engineering solutions empowers our valued clients to reach unparalleled efficiency levels and drive innovation to extraordinary new heights.

Certifications

Our Exhibitions&Partners

Services

1. Engineering Excellence Consulting and Design
Our distinguished team of expert engineers stands ready to offer profound consultations from the very beginning, along with custom design services. We diligently craft metallurgical processes that deliver unmatched efficiency and energy savings, ensuring a flawless production workflow while unwaveringly upholding superior product quality.
2. Customized Solutions Tailored for Precision
Bullis provides meticulously customized metallurgical engineering solutions, precisely designed to meet each client's unique needs and specific site conditions, ensuring outstanding results.
3. Comprehensive Equipment Supply and Installation
Bullis brings extensive expertise in metallurgical equipment coupled with a skilled installation team, ensuring precise equipment placement and swift operational startup for a flawless beginning.
4. Masterful Project Management and Implementation
With comprehensive project management prowess, we expertly coordinate resources to guarantee smooth project advancement within set timelines and budgets, resulting in timely completions. Our quality consistently meets and often exceeds industry expectations.