High Quality Wholesale Excellent Heat Preservation Customized Internal Heating Lithium Iron Phosphate Battery Dismantling Furnace

Product Description

Product Description

Equipment Description

The rotary kiln dryer (also known as rotary drum dryer or rotary dryer) is a large-scale continuous drying equipment widely used in mining, metallurgy, chemical, and building materials industries. The main body is a horizontal rotating cylinder slightly inclined (typically 3-5°) to the horizontal line, with staggered lifting plates (flightings) welded on the inner wall to repeatedly lift and disperse the material, increasing the contact area with hot air.

 

The equipment mainly consists of the rotating cylinder body, supporting device, transmission device, sealing device, feeding device, discharging device, and dust removal system. Heating methods can be direct heating (hot gas directly contacts the material) or indirect heating (heat is transferred through the cylinder wall). Heat sources can be steam, electric heating, fuel oil, coal-fired hot air furnace, or heavy oil.

 

During the drying process, wet material is fed from the inlet end and slowly moves toward the discharge end as the cylinder rotates. Hot air (or flue gas) contacts the material in co-current or counter-current flow for heat and mass transfer. Moisture is evaporated and discharged by the exhaust system. The lifting plates inside the cylinder continuously lift and shower the material during rotation, forming a uniform material curtain and significantly improving drying efficiency.

Specification

Parameter	Typical Value	Unit
Model/Specification	Φ1.0×5.0 ~ Φ3.6×32	m
Cylinder diameter	1.0 ~ 3.6	m
Cylinder length	5.0 ~ 32	m
Production capacity	0.5 ~ 106	t/h
Cylinder inclination	3 ~ 5	%
Speed range	0.6 ~ 8.8	r/min
Inlet air temperature	165 ~ 800	℃
Initial material moisture	6 ~ 30	%
Final material moisture	≤1 ~ 3	%
Motor power	4 ~ 185	kW
Equipment weight	5.8 ~ 248	t

Main Application

New Energy Sector

Catalysis Sector

Fluorochemicals Sector

We maintain cooperative relationships with leading industry enterprises such as Wanhua Chemical, Yuneng, BYD, Tianqi Lithium, Sichuan Energy Investment De'a Lithium, Gotion High-tech, CATL, BTR, Ronbay Technology, Brunp Recycling, Shanshan Technology, Baowu Group, CALB, and Chuanfa Longma.

Our partners include renowned enterprises such as Catalysts, Johnson Matthey, Dinex, Yunhui Environmental Protection, Anhui Aikelan, and Aikocate Catalysts.

We have established cooperative relationships with key industry enterprises such as Meilan New Materials, Arkema, Zhejiang Juhua, Dongyangguang, Chemours, Sinochem Lantian, Yonghe Fluorochemical, San-Aifu, and Haidefu.

Company Profile

Changzhou Primary Equipment Co., Ltd. is a high-tech enterprise specializing in drying equipment, high-temperature calcining(furnace) equipment and their auxiliary systems, integrating design, production, and manufacturing. With over a decade of experience in the drying field, the company is committed to providing integrated customized solutions—from material testing and process optimization to complete equipment systems—for industries such as new energy, battery recycling, catalysts, fluorochemicals, pharmaceuticals, environmental protection, and new materials.
Our company currently has approximately 150 employees, occupies 25,000 m² of factory space, and achieves an annual output value of RMB 300 million. It operates 7 standardized workshops and 2 modern office buildings. Strictly adhering to quality management system standards including ISO9001, HSE, ISO14001, and GB/T28001, the company ensures reliable product quality and service performance. To date, the company has been granted over 40 patents and CE certification, and has been recognized as a Jiangsu Provincial High-Tech Enterprise, Gazelle Enterprise, Specialized and Sophisticated SME, Technology-Based SME, and Innovative SME, continuously solidifying its technical strength and industry leadership.
As a core equipment supplier in the drying and calcining fields, Primary offers customers a full-process integrated solution covering material testing, process optimization, customized equipment design, installation, operation and maintenance, and after-sales support.

Certifications

Packaging & Shipping

Our Customers

FAQ

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Q:  Are you a manufacturer , trading company or a third party.
A:  We are professional manufacturer 
 
Q: Can I visit your factory?
 A: Yes. Many domestic and international customers visit our factory every year. Our company is near Shanghai.It only takes you about 1 hour to get to Changzhou. 
 
Q: What's the quality of your products?
A: Parts of our products come with the best quality, We already exported to lots of countries around the world, such as Australia, Malaysia, Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely
 
Q: What to do if the machine has a problem?
A:24 hours timely response of mail and phone calls. If the parts broken belong to non-artificial factors within 12 months, we offer free replacement. If beyond 12 months, customers should bear the freight back and forth and accessories cost.
 
Q. What's your mini order ?
A Our mini order is one set .
 
Q: Do you have test service?
A: Before the equipment delivery, it should undergo load test running or empty test running under allowed conditions.
 
Q: How long is the warranty of your equipment? 
 A: Our warranty period is one year generally.
 
Q: Does your price include freight?
A: Our usual price is based on FOB Shanghai, if you request CIF, please give us your delivery port, and we will give you the CIF price.