Coal production capacity of the equipment affected by many factors, if not careful investigation, it is likely to cause low yields, low efficiency happen. First, a material factor, the material is the key point of the device, the size of the hardness of materials, direct impact on the efficiency of coal-stick machine, to be reasonable in accordance with the requirements to add water; 2, feeding should be uniform, more or less able to cause briquette equipment downtime phenomenon; 3, the material should not contain metal, so it is easy to cause coal equipment scratches and wear things happen; 4, the appropriate binder is added, increase the smoothness of the material; two, briquette equipment itself a factor, check before the start of each class is flexible rotating parts, with or without abnormal noise, air machine running 2 to 3 minutes to feed production. 2, the prevention of coal equipment body heat, if the temperature rises, to check whether the V-belt tight; 3, the machine moving parts regularly inject lubricant bearing, the bearing portion temperature does not exceed 60 degrees. 4, before cutting down to stop until after the material crowded empty cylinder shutdown, demolition nose, clean up after re-installed, ready to work again. 5, in order not to overload the motor is running, it is recommended to install current and voltage meter, current and voltage according to the following table to adjust the quantity and moisture content. Company Name: Zhengzhou Hongda Machinery Manufacturing Corporation Address: No.6 Heping Road, Gongyi City, Henan Province Tel: 0371-64350325,64358325 mail: zzhdgs@zzhdgs.com Contact: 13938247873 (Yang) 13663015253 (View Manager) Fax: 0371 -64384092 hollow brick professional website: www.hdzhuanji.com coke equipment professional website: www.hdxjxm.com