一、設備概述及主要用途

I. Description and Main Application

XPM-Ф100×4行星四筒研磨機是在吸取國外先進經驗的基礎上設計的一種高效研磨設備，由于研磨體處于12～13g的離心力場內作研磨運動，所以研磨磨礦效率高、出料粒度細。該設備應用交流變頻技術，可實現研磨盤的無級調速，并且調速范圍寬，變速平穩，另配有定時裝置，以保證研磨工況的重復性。此外還可選配不同的規格的淬火不銹鋼研筒和瑪瑙研筒，適用于研磨各種不同的物料，尤其適用于忌鐵物質的研磨和超細磨。

XPM-Ф100×4 four-drums ball mill is a kind  of high-efficiency grinding equipment designed based on foreign advanced  experience. Since the grinding body is grinded in the field with centrifugal  force of 12～13g, its grinding efficiency is high and the granular  sizes of materials it grinds are fine. This equipment employs AC frequency  variable technology and can realize stepless speed regulation of grinding disk.  Besides, it has a wide speed regulating range and can change the speed  steadily. It is equipped with timing device to ensure the repeatability of  grinding. In addition, it is equipped with quenching stainless steel grinding  drum and agate grinding drum of different specifications which can be used for  the grinding of different kinds of materials, and especially the grinding and  superfine grinding of steel resistance materials.

該機主要用于快速分批研磨各種有機、無機樣品，質量控制樣品，新型材料試驗樣品以及其它物料。可干磨也可濕磨，可以作磨料用，也可以作混料、均料用，是地質、冶金、煤炭、建材、化工、水電、輕工、農業、食品、醫藥、國防及各大專院校、科研單位等部門和行業的實驗室必備磨樣設備之一。

This machine is mainly used to rapidly  grind all kinds of organic and inorganic samples, quality control samples, new  material test samples, and other materials. It allows both dry grinding and wet  grinding. It can be used not only to grind materials, but also to mix materials  and homogenize materials. Such mill is one of the types of grinding equipment  necessary for the laboratories in sectors and industries such as geology,  metallurgy, coal, building material, chemicals, water and electricity, light  industry, agriculture, food, medicine, national defense, and each institution  of higher education and R ＆ D institution.

二、設備的主要技術參數

Ⅱ.  Technical Parameters

注：該機受樣品的性質、比重、形狀、粒度等多種因素的影響，磨礦效率差異比較大。本表數據僅供客戶選購時參考。

Note: The grinding efficiency of this  machine varies considerably due to influences from many factors such as nature,  specific gravity, shape, and particle size of sample. The data in the table is  only for the reference of customers.

三、設備主要結構及工作原理

III. Main Structure and Working Principle

本機結構主要由底座、轉盤（行星輪系）、磨筒、壓緊機構、機箱、變頻電器控制等部分組成。

This machine is mainly composed of base,  rotary disk (planet gear train), grinding drum, pressing mechanism, chassis,  frequency converter, etc.

底座是一個長方形的鑄造件，其上固定中心軸，中心軸上裝有可以在上面轉動的轉盤，電機座在底座前部與其緊鄰，上裝電動機。機箱前面是控制面板，變頻器裝置在機箱后面，底座和電動機均裝在機箱上部。

The base is a rectangular cast part above  which the central shaft is fixed. Above the central shaft, a rotary risk that  can rotate above it is installed. The motor base is very close to it at the  front of the base. A motor is installed on it. On the front of it is a control  panel. The frequency converter is installed at the back of the chassis while  both the base and the motor are installed above the chassis.

轉盤實際上是一個行星輪系，上面是支承盤，下面是皮帶輪，兩者由銷軸連接成為一個整體。轉盤中間是中心軸，轉盤可在中心軸上回轉，中心軸上固定有中心軸皮帶輪，轉盤上沿中心軸的周圍對稱地裝著4根可回轉的軸，軸上裝有皮帶輪，軸上端固定有法蘭盤，其上裝有圓筒及壓緊機構，用以壓緊研磨筒及蓋。

The rotary disk is actually a planetary  gear train above which is the supporting plate and under which is the belt  pulley. The two is linked to be a whole through the hinge pin. The middle of  the rotary disc is the central shaft around which the rotary disc revolved. The  central shaft is equipped with belt pulley and on it a flange is fixed. Above  it are installed drum and pressing mechanism which is used to press the  grinding drum and cover.

當電動機旋轉時，通過電機皮帶輪和轉盤下端的皮帶輪使轉盤繞中心軸回轉，通過中心軸皮帶輪帶動四根軸上皮帶輪，使四根軸各自繞自身中心線自轉。

When the motor is rotating,  it gets the rotary disk to revolve around the central shaft through the motor  pulley and the pulley below the rotary disk. It drives the pulley on the four  shafts through the pulley of central shaft, to get the four shafts to revolve  around their own center line respectively.