Product Description
Rotary kiln refers to rotary calcining kiln, which belongs to building materials equipment category. According to the appearance, it can be divided into variable diameter rotary kiln and diameter rotary kiln. According to the purpose, it can be divided into cement rotary kiln, ceramsite sand rotary kiln, kaolin rotary kiln, lime rotary kiln, etc. According to different energy supply effects, it can be divided into gas rotary kiln, coal-fired rotary kiln, and mixed fuel rotary kiln.
PRODUCT EXHIBITION
Performance Characteristics:
1. The rotary kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of
refractory bricks and castings.
2. Adopt supporing roller bearing with big diameter and small ratio between length and diameter to improve the reliability. The bearing is automatic self-sligning bearing.
3. The better sealing effect of new type open gear hood sealing type.
4. The spring lamination overlying type lexible sealing, double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime.
1. The rotary kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of
refractory bricks and castings.
2. Adopt supporing roller bearing with big diameter and small ratio between length and diameter to improve the reliability. The bearing is automatic self-sligning bearing.
3. The better sealing effect of new type open gear hood sealing type.
4. The spring lamination overlying type lexible sealing, double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime.
WORKING PRINCIPLE
The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly around its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, the materials gradually move down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe (or 'firing pipe') which acts like a large burner. The fuel may be gas, oil or pulverized coal.
PRODUCT PARAMETERS
CUSTOMER CASES
Packaging and Shipping
About VANGUARD
Zhengzhou Vanguard Machinery Technology Co., Ltd. is a professional high-end equipment manufacturing enterprise integrating R&D, production and sales. Its business scope covers aggregates crushing, industrial grinding, mineral processing, EPC general contract project, etc.. Our factory covers 110000 square meters and our products are sold to more than 100 countries, being the popular manufacturer in global mining industry.
Matching of production and support system allows customers to get the best service at the lowest cost.
Qualification
Our products have passed ISO9001-2008 international quality management system certification, European CE certification, Russian Gost certification and other product quality system certification, and established a fully controlled quality management system. We are playing a leading role in quarry mining, sand making and industry powder producing fields.
Our Services
FAQ
Q1: what will you do if the machine is broken down? Does your company supply the spare parts?
A: The Products warranty is 12 months. We will provide the technical advice and find the solution immediately for you when the machine is in trouble. And we will supply the spare parts with high quality for you at lowest cost.
Q2: How long is your delivery time？
A: The lead time is 10-30 days. Delivery time will vary depending on the type of the machine, availability and shipping method.
Q3：If I need the complete grinding plant can you help us to build it?
A: Yes, we can help you set up a complete production line and give you related professional advice. We had already build many
mining projects in China & Overseas.
Q4: How about the quality of your equipment?
A: Our products are manufactured strictly according to national and international standard, and we will take a test on every set of machine before delivery.
A: The Products warranty is 12 months. We will provide the technical advice and find the solution immediately for you when the machine is in trouble. And we will supply the spare parts with high quality for you at lowest cost.
Q2: How long is your delivery time？
A: The lead time is 10-30 days. Delivery time will vary depending on the type of the machine, availability and shipping method.
Q3：If I need the complete grinding plant can you help us to build it?
A: Yes, we can help you set up a complete production line and give you related professional advice. We had already build many
mining projects in China & Overseas.
Q4: How about the quality of your equipment?
A: Our products are manufactured strictly according to national and international standard, and we will take a test on every set of machine before delivery.