德国retsch切割式研磨仪 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.

德国retsch切割式研磨仪 SM 400 XL

应用实例

动物饲料, 原料混合剂, 塑料, 塑料玩具, 废料, 木头, 树脂, 植物原料, 橡胶, 燃料废料, 瓶胚, 电子元件, 电缆, 皮革, 稻草, 箔, 纸张, 纸板, 纺织品, 聚合物, 药品, 褐煤, 进样小球, 铝炉渣, 非铁金属, 食物, 香料, 骨头, ... 更多应用

优点

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

性能指标

应用    切割粉碎

应用领域    农业, 化学 / 合成材料, 医药品, 工程/电子, 环境 / 资源回收利用, 生物, 食物

样品特征    软性的, 中硬性, 硬的, 弹性的, 含纤维的

粉碎原理：    剪切力

大进样尺寸    < 170 x 220 mm

终出料粒度 *    0.5 - 20 mm

粉碎腔容积    ~7,45L

网频50赫兹（60赫兹）下的转速    280转/分钟

旋翼圆周线速度    2,25 m/s

转刀直径    152 mm

转刀类型    parallel section rotor

进料漏斗    普通漏斗, 长型漏斗

研磨套件材料：    硬质刚, 碳化钨

筛网尺寸：    trapezoid holes 0.50 / 1.00 / 2.00 mm

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

收集系统/容量    collecting receptacle 5 l

optional: cyclone-suction combination

驱动    三相电机

驱动功率    3 kW with flywheel mass

电源数据：    不同电压

电源接头：    三相

制动系统    -

防护类型    IP 54

机体尺寸（宽x高x纵深）    695 x 1399 x 719 mm

净重    ~ 180 kg

标准    CE

Please note:

受样品材料性质和仪器配置/设定的影响

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