德國retsch切割式研磨儀 SM 400 XL

Cutting mills are suitable for the grinding of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products. The Cutting Mill SM 400 XL is ideally suited for pre-cutting of large sample pieces but, depending on the application,  may also achieve the required fineness in one step.

The high torque of the new 3 kW drive with flywheel mass allows for an exceptionally effective preliminary size reduction of heterogeneous mixtures, such as waste or electronic components.

The cutting mill is used successfully for a great variety of materials. The sample is only moderay warmed up during the grinding process so that the mill is perfectly suitable for grinding temperature-sensitive materials.  Due to the large open surface of the 240 mm x 240 mm bottom sieve, it is possible to grind large sample quantities and to increase the throughput.

When operated with the optional cyclone-suction-combination, the SM 400 XL is also suitable for grinding light sample materials. In combination with the wide choice of bottom sieves, hoppers and collecting vessels, the mill can be easily adapted to varying application requirements.

德國retsch切割式研磨儀 SM 400 XL

應用實例

動物飼料, 原料混合劑, 塑料, 塑料玩具, 廢料, 木頭, 樹脂, 植物原料, 橡膠, 燃料廢料, 瓶胚, 電子元件, 電纜, 皮革, 稻草, 箔, 紙張, 紙板, 紡織品, 聚合物, 藥品, 褐煤, 進樣小球, 鋁爐渣, 非鐵金屬, 食物, 香料, 骨頭, ... 更多應用

優點

powerful size reduction thanks to 3 kW drive

的切割效果

accepts large feed sizes up to 170 mm x 220 mm

quick and easy cleaning due to fold-back hopper, smooth surfaces

defined final fineness due to bottom sieves with aperture sizes from 0.50 - 20 mm

性能指標

應用    切割粉碎

應用領域    農業, 化學 / 合成材料, 醫藥品, 工程/電子, 環境 / 資源回收利用, 生物, 食物

樣品特征    軟性的, 中硬性, 硬的, 彈性的, 含纖維的

粉碎原理：    剪切力

大進樣尺寸    < 170 x 220 mm

終出料粒度 *    0.5 - 20 mm

粉碎腔容積    ~7,45L

網頻50赫茲（60赫茲）下的轉速    280轉/分鐘

旋翼圓周線速度    2,25 m/s

轉刀直徑    152 mm

轉刀類型    parallel section rotor

進料漏斗    普通漏斗, 長型漏斗

研磨套件材料：    硬質剛, 碳化鎢

篩網尺寸：    trapezoid holes 0.50 / 1.00 / 2.00 mm

round holes 4.00 / 6.00 / 8.00 / 10.00 / 20.00 mm

收集系統/容量    collecting receptacle 5 l

optional: cyclone-suction combination

驅動    三相電機

驅動功率    3 kW with flywheel mass

電源數據：    不同電壓

電源接頭：    三相

制動系統    -

防護類型    IP 54

機體尺寸（寬x高x縱深）    695 x 1399 x 719 mm

凈重    ~ 180 kg

標準    CE

Please note:

受樣品材料性質和儀器配置/設定的影響

作用原理

Size reduction in the Cutting Mill SM 400 XL takes place by cutting and shearing forces. The sample hits the rotor and is comminuted between the blades and the stationary cutting bars inserted in the housing.

Thanks to the wide range of accessories, the SM 400 XL can be easily adapted to different application requirements