用途及特點：
     HZ-300型高速合掌機（jī）是專項用於將薄膜材料合（hé）掌成形為卷筒袋狀（zhuàng）包裝材料（liào）。適用於飲料標（biāo）簽，電池套，鉛筆套合掌成型
     1.主機采用變頻電機，由（yóu）矢量（liàng）變頻（pín）器實（shí）現閉環控製，速度正確，低中高速塗膠量均勻。
     2.放卷（juàn）基才張力選用磁粉製（zhì）動器（qì）控製精度
     3.放卷恒張力控製，加減速張力（lì）慣量補償（cháng）
     4.收卷采用變頻電（diàn）機，張力控製
     5.收卷長度或直徑到達自動停機
     6.塗膠采用電（diàn）磁伐針伐，流量計量泵（bèng）自動控製，流量可自動調節，開機自動出膠，停（tíng）機自動閉（bì）膠。
     USES and features:
     MD - 300 type high speed crossing their machine is specially used for the thin film materials for roll crossing their forming of bag packaging materials. Apply to drink label, battery sets, pencil set of crossing their shape
     1. The host USES frequency conversion motor, closed-loop control to achieve by vector frequency converter, speed precision, low volume of high speed coating evenly.
     2. Put the volume base tension use magnetic powder brake control precision
     3. Put a roll of constant tension control, tension of deceleration inertia compensation
     4. The winding adopts frequency conversion motor, tension control
     5. Winding length or diameter to automatic stop
     6. Cutting needle cut, the glue adopts electromagnetic flow metering pump automatic control, the flow can be automatically adjusted, automatically boot out the glue, shut down automatically shut glue.