Rotary Kiln

  Energy saving fertilizer cooling equipment rotary cooler

Product Introduction

Energy saving fertilizer cooling equipment rotary cooler is the main marching rotary drier for rotary kiln production system or rotary driers system.Its structure is simple,performance stable and operation is reliable.Thewaste gas produced by heat exchange will be imported into rotary kiln to improve the thermal efficiency of the whole system.

Working Principle

Its principle is to quench clinker which is laid in levels on the grate plates with cold wind from air blower.Temperature of clinker will be rapidly dropped from 1200°C to be less than 100°C.Plenty of waste gases after cooling could not only be used as secondary air in the kiln,but also be heat source for drying coal in the coal mill.Clinker with high temperature goes into the cooler through the feeding device, and the cooler will rotate to drive the materials to conduct heat exchange with the air, and with the constant rotation of the kiln according to the designed inclination and rotating speed, the materials will also periodically roll and move forward inside the kiln, so that the raw materials are send from the feeding end to the discharging end and cooled to below 200°C in the time period when the materials go through the rotary kiln.

The quality and grindability after cooling down is improved. The air from cooling clinker is injected into kiln, as secondary circulating air, raising the thermal efficiency of kiln.

Advantages and features

1)    Long running time before maintenance. 

2)    Efficient & productive.

3)    Environment adaptability, wide applications.

4)    Supported by rolling bears, small damping and low power consumption.

Company Information

ZhengzhouChina machinery manufacturing capital in 1982, is a large jointstock company specialized

 in manufacturing heavy mining machinery and civilian machinery; it has six production bases with an

Our Services

1, We will provide you the prophase plan,process flow design and manufacturer equipment according to your special requests.

2,Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3,We will regularly pay return visit to customers to establish long term friendship. Supplying technique, building design, instruction, installation and debugging for free.

4,We provide one-year warranty to make sure your machine runs consistently. We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in two years.

FAQ

1,What guarantee do you provide?

Our products are manufactured strictly according to national and international standard, and we take a test on every machine before delivery. If products’ quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

2,How about the price?

We are the direct manfacturer,so we can offer you the lowest price than market price, and we have a policy that “ for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity”.