機械英語，求翻譯。

三、設備結構：
Three, equipment structure:

機器主要包括如下設備（如圖）
The machine mainly includes the following equipment (pictured)

1.主機（擠出機）
1. The host (extruder)

包括傳動部分、機筒和螺桿、機筒加熱器等組成。
Including the transmission part, barrel and screw, machine tube heater etc.

2.機頭
2. Head

主要由連接器（包括過濾部分）、支管、模頭（膜寬度調節(jié)及擠出膜厚度調節(jié)）及機頭加熱器等組成。
Mainly by the connector (including filter part), tubes, die (film width adjustment and extrusion film thickness regulation) and head heater etc.

復合機機頭溫度很高，一般為300～350℃。
Compound machine with high temperature, generally for 300 ~ 350 ℃.

3.放卷裝置：
3. The cloth-extending system:

放卷裝置為固定單軸型和固定雙軸型，根據(jù)實際情況合理配置。
The cloth-extending system for a single fixed axis type and fixed dual axle type, according to the actual situation of the reasonable configuration.

4.復合裝置：
4. Composite device:

復合裝置主要包括兩只硅橡膠壓輥、施壓冷卻鋼輥、冷卻鋼輥、兩只剝離冷卻輥、液壓系統(tǒng)和冷卻循環(huán)系統(tǒng)等組成。
Composite device is mainly include two silicon rubber roller, pressure roller, cooling steel cooling steel roller, two stripping cooling roller, hydraulic system and cooling circulation system, etc.

5.切邊裝置：
5. Trimming device:

主要由刀架和刀片組成。
Mainly by the knife blade and composed.

6.卷取或打孔、折邊、裁切裝置。
6. Winding or punching, ruffled, cutting device.

6a. 卷取裝置主要由卷取輥、傳動部分和力矩電機組成。
6 a. Coiling device mainly by the winding roller, transmission parts and torque motor composition.

6b. 打孔、折邊、裁切
6 b, punching, ruffled, cutting

6b.1打孔裝置主要由可以上下移動的打孔針軸和下面固定的氯丁橡膠輥組成。
6 b. 1 holing can move up and down by device is mainly of holing needle axis and the fixed neoprene roller composition.

6b.2折邊裝置主要由內導架和彈性壓條組成。
6 b... 2 ruffled device is mainly by inside the frame and elastic layering composition.

6b.3裁切裝置主要由牽引輥、裁切刀架、刀片、交換齒輪及傳動系統(tǒng)等組成。
6 b. 3 cutting device is mainly by drawing roller, cutting knife, knives, exchange and transmission gear system, etc.