技術(shù)參數(shù)
DSM Xplore Micro-Compounders系列先進實驗室微型錐形同向雙螺桿混合擠出機為材料研究實驗室和其他相關(guān)領(lǐng)域提供了最小量的樣品混合造粒手段,非常適合進行配方研究,尤其是配方中某些材料特別昂貴或難于獲得的情況,使用此小型混合設(shè)備結(jié)合我們的微型注塑機或微型紡絲/薄膜機可以得到可靠的、高度重復(fù)性的最終樣品。
DSM-微量雙螺桿擠出機
參考價格:面議 產(chǎn)地:歐洲
此雙螺桿混合機分為5毫升和15毫升兩種型號,標準配置包括溫度控制、空氣/水冷、氮氣清洗、集成觸摸屏控制、軸向力測量-可計算出特性粘度、熔體溫度
主要特點描述
Vari-batch:
可變批量選項:
Overall dimensions:
總尺寸
Main Drive:
主驅(qū)動電機
Axial force measurement
control:
The machine is equipped with a divisible fluid tight vertical extruder
housing with double, co- or (optionally) counter-rotating detachable
extruder screws with an integrated adjustable driving gear. The way of
changing between co- or counter* rotating is by gear shift. The powder
metallurgical (easy cleanable) housing (hardness: 64 Rockwell cone)
has been specially heat-treated and coated (tungsten-nitrite, hardness:
2000 Vickers) to minimize wear. The screws (hardness: 56 Rockwell
cone) and surface coated (hardness: 70 Rockwell cone). Chemical
resistant pH 0 to 14 up to 400°C. The compounder is equipped with a
Nitrogen or Argon purge, this port can also be used as a liquid filling
port.
此設(shè)備為垂直配置的防滲漏雙螺桿擠出機結(jié)構(gòu),帶有可分離的同
向或可選的反向旋轉(zhuǎn)雙螺桿,螺桿集成配置了可調(diào)的驅(qū)動調(diào)速系
統(tǒng);同向或反向旋轉(zhuǎn)的切換通過齒輪傳動的轉(zhuǎn)換實現(xiàn)。機筒材質(zhì)
選用易于清潔的粉末冶金材料(洛氏硬度64),表面進行熱處理
并涂覆碳化鎢涂層(韋氏硬度為2000以上)從而最大限度地減小
磨損。螺桿材質(zhì)為高強度合金鋼洛氏硬度56,表面涂覆碳化材料
后韋氏硬度為70??够瘜W(xué)性PH值0-14,抗熱性可達400攝氏度。
混合機配備了氮氣或氬氣氛圍保護,此接口同時可用作液體原料
添加口。
Option*: 3 recirculation channels instead of 1 to process either with
max. 3 cm3, 7 cm3 or 15 cm3 of material.
3 個循環(huán)通道替代了標準配置的1 個通道,可分別用于混合處理3
毫升,7 毫升或15 毫升的材料。
60 cm x 70 cm x 112 cm, Weight: 150 kg,
60 cm x 70 cm x 112 cm, 重量: 150 公斤,
擠出機機筒的總處理能力: 15 毫升
螺桿長度: 150 mm
Digital RPM adjustment with torque measurement: Continuously
digitally variable (from 0 to 250 rpm) by means of a DC drive. RPM-
and torque values are directly displayed on the touch screen. The
drive-torque is directly derived from the required drive power.
帶有扭矩測量的數(shù)字轉(zhuǎn)速調(diào)節(jié),通過一個直流電機可在0-250rpm
之間無級調(diào)速。擠出機轉(zhuǎn)速和扭矩直接顯示在液晶觸摸屏上。電
機扭矩直接從需要的驅(qū)動電壓值推斷而來。
& The machine includes a force-sensing cell that measures the axial
force. The machine is protected against overload of axial force,
maximum force is 8.000N. (optionally 9.500N). Via this cell the
machine can maintain a certain pre-defined vertical force by
controlling r.p.m., which allows accurate control throughput
(necessary for film and fiber applications, which ensures no need of an
additional spin pump).
此設(shè)備集成了一個應(yīng)力傳感器用于測量軸向應(yīng)力,其自身帶有過
載保護,最大力值為8KN ,可選配置為9.5KN 。通過此傳感器機
器可以通過調(diào)節(jié)轉(zhuǎn)速非常精確地維持預(yù)先設(shè)定的軸向力,從而精
確地控制擠出流量。(此配置對薄膜以及纖維應(yīng)用十分必要,在
不需要額外的齒輪泵的情況下可獲得高精確的聚合物熔體輸出)
Six adjustable heating zones, with an adjustable temperature range.
Maximum operating temperature 350°C (Optionally 400°C).
Temperature measurement in the melt is included in the standard
machine. Heating time from 20°C to 240°C is 20 minutes. Cooling
time from 240°C to 80°C is 10 minutes.
6個可調(diào)加熱區(qū),溫度范圍可調(diào)。標準型最高加工溫度為350°C
(可選配置為400°C),標準配置包括熔體溫度測量。20°C至
240°C的加熱并穩(wěn)定時間為20分鐘,240°C至80°C的冷卻時間為10
分鐘。
Standard water-cooling unit allows rapid cooling between
experiments. With cooling unit, cooling from 240°C to 80°C takes 10
minutes. Cooling water consumption is 5 l/min at 20°C inlet
temperature.
標準配置的水冷單元允許試驗間隙對于機筒的快速冷卻,240°C
至80°C的冷卻時間只需要10分鐘;冷卻水消耗量為5升/分鐘,入
口溫度20°C。
Hand-operated mini-hopper, capacity 16 cm3. (Optional pneumatic
feeder system)
標準配置為手持式的微型料斗,加料量16毫升(可選氣動加料系
統(tǒng))
Option: A (water) cooled hopper (capacity 50-80 g/h) to be mounted
on top of the barrel for “continuous feed”. Preferred to be used in
combination with continuous feed screw geometry.
選項:一個水冷料斗可安裝在機筒頂部(擠出量50-80g/h)用于
連續(xù)喂料,最好同連續(xù)喂料擠出機螺桿組合共同安裝。
208-240 Vac.
Touch screen control panel is integrated in the machine housing.
機器集成了液晶觸摸屏控制面板。
All controls and signal converters are coupled by way of a standard
RS232 device for PC-connection, which allows for software control
and process data acquisition.
所有的采集數(shù)據(jù)信號和控制信號通過標準的RS-232接口同PC通
訊,其允許使用外接電腦
可選的傳輸連接器hand hold connection) between 15 cm3 compounder and 12 cm3
injection moulding machine.
傳輸連接器允許熔體通過固定流道連接15毫升混合機和12毫升注
塑機。(而非標準配置的手持式連接裝置)
Standard accessories標準附件: One set of operating tools and operating manual
一套操作工具以及一套手冊
Presentation and control Data concerning processing parameters can be acquired and displayed
overview: graphically, set-points can be controlled by software. See table below.
顯示和控制功能描述加工過程的參數(shù)都可以被采集并在屏幕上圖示顯示,可用軟件控制
設(shè)定各項參數(shù),參考如下表格:
Data 數(shù)據(jù)Process value 當(dāng)前
值
Set-point 設(shè)定值
Force 軸向力x x
Temp. Left 左側(cè)溫度x X
Temp. Right 右側(cè)溫度x x
Temp. Product 中心溫
度
x x
RPM 螺桿轉(zhuǎn)速x x
Standard cycles: 標準循環(huán)Manual operating, standard processing cycle, cleaning-cycle.
手動操作,標準混合處理循環(huán),清潔循環(huán)
Processing cycle: 混合處理循The processing cycle simplifies repeating standard experiments and the
環(huán)storage of several standard-recipes. Processing-parameters such as
RPM, temperatures, processing time can be programmed or retrieved
from standard cycles. The cycle runs automatically.
此循環(huán)過程可以在菜單中調(diào)用或重新設(shè)定混合加工程序,加工參數(shù)
如轉(zhuǎn)速、溫度、處理時間都可以編程進行或調(diào)用以前存儲的程序,
然后循環(huán)自動運行。
Cleaning cycle: 清潔循環(huán)Cleaning takes place in circulating mode. In the cleaning cycle RPM
and maximum axial force can be set as set-points. The program runs
automatically while cooling, as the maximum axial force is reached the
machine will stop.
清潔過程通過循環(huán)方式進行。在清潔循環(huán)中,可將最大軸向力和轉(zhuǎn)
速設(shè)定為目標值,同時進行冷卻。當(dāng)達到最大軸向力時機器自動停
止。
Technical alterations are subject to change without notice.
(VISION)