Commercial wood pallet block making machines can extrude biomass raw materials such as sawdust and wood shavings into solid blocks under high temperature and high pressure conditions. The finished wood blocks can be cut and used to make the feet of wooden pallets. The production process of wood pallet blocks using sawdust block machine mainly includes sawdust drying, sawdust blocks extruding, compressed blocks cutting, and so on. The size and length of the wood blocks can be customized according to customer needs.

制造压缩木托盘块的原材料

加工木块的原料有很多，几乎所有的生物质碎片都可以用于生产。最常用的原料是锯末和木屑、椰纤维、稻草碎片等。

原材料的主要特性

Material size: less than 5 mm. We can use the 木材粉碎机 to shred all kinds of biomass waste, such as branches, wood scraps, tree roots, logs, waste wood boards, etc., into sawdust and wood shavings with a size of 3-5mm.

Matrial humidity: less than 10%. The humidity of raw materials such as sawdust and wood shavings should not exceed 10%. If the humidity of the raw material is too high, the quality of the finished product will be poor, and the processing efficiency will be very low. We can use the 锯末干燥机 to continuously dry the raw materials and quickly reduce the moisture content of the raw materials.

出售木托盘块制造机

木托盘块机配备一套左右对称的挤出装置。机器的主要结构包括送料口、机架、加热板、液压缸、挤出模等。

当锯末托盘块机工作时，其内部液压装置会推动进入喂料口的锯末向前移动。当锯末被推入机器的加热区时，锯末中的木质素和其他生物质原料会热解并充分与原料中的分子结合。

因此，木托盘块机加工的锯末块通常具有表面光滑、密度高、硬度大、耐磨性强、承载能力强的特点。

锯末块机是如何工作的？

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为什么在制造木块的原料中加入胶水？

Before processing wood pallet blocks, we usually put sawdust into a mixer and mix with a certain proportion of glue, why is this? In fact, this added glue is called urea-formaldehyde resin glue, which is a safe and non-toxic thermosetting polymer adhesive.

胶水由甲醛、尿素、聚乙烯醇、三聚氰胺、氨和碱性、酸性物质调节pH值制成。加入胶水的目的是增加锯末之间的粘稠度，使加工的木块具有更好的密度和硬度。

木托盘块制造机参数