Henan Zhongzhou Heavy Industry Technology CO.,Ltd. is the first specialized enterprise of manufacturing briquetting machine in domestic. Since the first large high-pressure lime dry powder briquette press machine ZZG650 was finished trial-manufacture in 1993, the company has formed more than 5 models after many years of research, tests, and improvements. The structure, performance, quality and service life of products have reached world-advanced level.

It has become a professional plant integrated of development, research, test, design, manufacturing and service for high-pressure lime dry powder briquette press machine in domestic with the most perfect briquettes test machine and the related laboratory. Our plant can confirm the process flow, process parameters and finish model-selecting, design and manufacturing of briquette press machine based on the test that raw materials are provided by users. Our plant is the production base in China, providing the most complete and latest briquette press machine.

This series high pressure lime dry powder briquette press machine is different from ordinary briquette machine, It's a rolling briquette devices that pressing various dry powder into high bulk density briquettes by preloading device, mainly used in coal, mining, metallurgy, refractory materials, building materials and light metal industries, and it's often press the special material which not allow any water and addtive in briquetting process such as: calcium aluminate, limestone, quicklime, cryolite, chemical fertilizer, magnesium powder,copper powder, chromite ore fines, aluminium dust ,bauxite and graphite powder etc materials.calcium aluminate, limestone, quicklime, cryolite, chemical fertilizer, magnesium powder,copper powder, chromite ore fines, aluminium dust , bauxite and graphite powder etc materials. Because of its higher purchase costs and operating costs, Zhongzhou suggest customer choose the ordinary briquette machine if your raw materials allow to add binder and water. This lime dry powder briquette press machine demand raw material should be controlled in 60-200 mesh, and the maximum size not more than 2mm which also not more than 20%, humidity of materials under 3%. The final briquettes are usually used for smelting in kiln in different industries.

1. good effect material extrusion, high briquetting rate, and briquettes strength high;
2. good using effect roller surface, using-life is long;
3. adopt double shafts of reducer structure, improve on roll precision,
4. adopt full-steel reducer box, good sealing property
5. using hard tooth surface gear, improve using performance and life;
6. the pre pressure device uses adjustable speed motor,
7. all wear pieces are welding wear alloy, improve using performance and the life;
8. hydraulic station independent placed, can adjust pressure and has super pressure protection function.

The one complete briquette production line includes hopper, crusher, binder feeder, mixer, briquetting machine, dryer and belt conveyors. 

Q: Is your company a factory or a trading company? 

A: We are a professional manufacturer of hing pressure lime dry powder briquette press machine in Gongyi, Henan province, China, factory set up in 1993.

Q: How do I choose a suitable briquettes machine for my project?
A: In your first inquiry, please offer us information about your raw materials, its size, moisture, and the shape of final briquettes you required, also tell the output per hour you required

Q: Can only one set briquettes machine complete briquetting?
A: No, before briquetting, the raw materials should be in 0-5mm, the water content of raw materials should be 8-15%, aslo some raw materials maybe need binder in process,so in general the complete briquettes production line include Drying --- Hopper --- Crusher--- Mixer--- briquettes machine--- Briquette Dryers, but if you had those auxiliary equipment,you can only order high pressure lime dry powder briquette press machine.

Q: What is the binder in process?
A: It is depend on the properties of your raw materials, and also usage of briquettes. We have some formula of binders for some of raw materials, we would like to share them to our customers.

Q: How about the hardness of briquettes?
A: Our high pressure lime dry powder briquette press machine adpot 9Cr2 forging steel to make rollers, with a hydraulic station, the whole pressure is very high, the briquettes will not broken when it drop up from 3meters high.

Q: After ordered a briquettes machine, how do we slove the equipment installing?
A: For a small single briquette press machine, we offer you user manual, customer will install and commissioning as operating introduction; For a complete production line, we will send our engineer to your workplace to help you install and commissioning untill machines work normally.