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Yourun Machinery Equipment Co., Ltd. Professional machinery and industry equipment

The factory is mainly engaged in the processing of food machinery, pharmaceutical machinery and other equipment. The company specializes in providing pharmaceutical, health care products, food, beverage and other industry equipment. The factory address is located at No. 182, Sanjiakou Village, Zhenghe Town, Tianning District, Changzhou City, Jiangsu Province, China.

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Yourun Machinery Equipment Co., Ltd.

ZPW-21A Rotary Tablet Press

Release time:2019/06/24 Rotary tablet press Views:234


Main application:

This machine is designed for pressing tablets from various kinds of granular materials.

As its feature, the machine can press not only round tablets but also different geometrical shape tablets, double-layer and annular tablets. The tablets may have the impressed letters on both sides. The turret carries 21 sets of movable-punches and dies. So, 21 tablets press will be pressed for each revolution of the turret.


Operating principle:
During operation, the depth of the filling material and the thickness of the tablets can be adjusted. The pressure for tablet pressing is set by the hydraulic drive system and a pressure gauge is attached to the system to show the pressure value. A overload protection unit is included in the system to avoid the damage of the punches and apparatus when overload occurs. The machine stops automatically.


New type ZPW-21A and ZPW-21B is designed to meet the GMP standard. ZPW-21B is an improved version of ZPW-21A. Its pressing area is sealed with four polymath methacrylate doors to be isolated with outside environment. The material contact parts are t made of stainless steel and their surface is specially antisepticised to avoid pollution.

Technique parameter:

Model ZPW-21A
Dies (sets) 21
Max. Pressure (kn) 80
Max. dia. of tablet (mm) 20
Max. Depth of fill (mm) 18
Max. Thickness of largest table (mm) 9
Production capacity (pcs/h) 15000-45000
Motor power (kw) 3
Overall size (mm) 900*800*1640
Weight (kg) 1200


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