Invention Grant
- Patent Title: Press for producing pellets from powdered material
- Patent Title (中): 压制用于从粉末材料制造颗粒
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Application No.: US14466545Application Date: 2014-08-22
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Publication No.: US09138954B2Publication Date: 2015-09-22
- Inventor: Thomas Pannewtiz , Holger Behns
- Applicant: Fette Compacting GmbH
- Applicant Address: DE Schwarzenbek
- Assignee: Fette Compacting GmbH
- Current Assignee: Fette Compacting GmbH
- Current Assignee Address: DE Schwarzenbek
- Agency: Vidas, Arrett & Steinkraus
- Priority: DE102013109157 20130823
- Main IPC: B29C43/04
- IPC: B29C43/04 ; B30B1/00 ; B30B11/00 ; B30B11/02 ; B22F3/02 ; C04B41/80

Abstract:
The invention relates to a press for producing pellets from powdered material comprising at least one die with a mold cavity imaging the pellet, at least one upper punch and at least one lower punch that interact with the mold cavity to form the pellet, and at least one electric drive for driving the upper punch, and/or the lower punch, and/or the die along a main press axis, wherein the press also comprises at least one movable element acting on the die and/or the mold cavity of the die, wherein at least one electro-hydrostatic drive is provided to drive the at least one movable element.
Public/Granted literature
- US20150056315A1 Press for producing pellets from powdered material Public/Granted day:2015-02-26
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