An efficient barrelcooling system is important to control the tendency for mechanical shear heat developed in the melt to override the electrical heater controls.
一个高效的桶式冷却系统至关重要，可以控制机械剪切热在熔体中的发展趋势，从而超越电气加热器控制。
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That gradient further affects the feed rate by cooling the barrel in the location where it's critical to develop solids feeding, solids-bed compaction, and heat to initiate melting.
The boiler heat exchange system is composed of a boiler barrel, a left and right set box, and a water cooling wall, which is composed of a boiler water cooling wall, a tube and a tube bundle.