The full name of wood chip pallet is plant fiber molded flat plate industrial pallet, hereinafter referred to as wooden pallet. Wooden pallets are made from raw materials such as wood chips, plant straw, etc. The sawdust tray making process needs to go through a number of processes, the most critical of which is pressing and forming. Molded sawdust tray equipment is the core equipment of the molded pallet production line, also known as sawdust tray forming hydraulic press, sawdust tray molding hydraulic press, it can use sawdust, straw, shavings, straw, cotton stalk, etc. as raw materials, using hot pressing process to form at one time.
The wood chip tray forming hydraulic press equipment has an independent hydraulic system, and can choose steam or heat transfer oil as thermal energy. The equipment is energy-saving, stable, easy to operate, occupies a small area, has no special requirements for the workshop, and can produce pallets of various specifications. It has a reasonable structural design, precise balance of mold clamping, rapid pressurization of liquid filling, can be completed in 35 seconds pressurization in place, only need to lay the sawdust in the mold, operate the work button, the molding machine can automatically complete the whole process of pressing, pressurizing, limiting, packing, timing, pressure relief, demoulding, and rising in place.
Sawdust tray forming hydraulic press can be designed as four-column type, frame type, commonly used 800 tons of hydraulic press, 1000 tons of hydraulic press, 1250 tons of hydraulic press, 1500 tons of hydraulic press Start planning my 2024 machine, 1800 tons of hydraulic press, 2000 ton hydraulic press and other models, the specific tonnage is designed and customized according to the demand. The holding time of molding a pallet is about 420 seconds, and depending on the model, 150-240 pallets can be produced per day.
The specific process of molding sawdust tray forming:
1) Select the right raw materials;
2) The raw materials are preliminarily cut and chipped;
3) Crush the raw materials for preliminary processing to about 10mm;
4) Classify and store different kinds of raw materials, and automatically mix and transmit them, and then discharge;
5) Dry the raw materials at high temperature, and try to control the moisture content at about 3%;
6) After the dried raw material is cooled, it is evenly mixed with the binder;
7) Convey the rubber mixture to the paving machine according to the set quantity
8) Processed by high temperature and high pressure by molded sawdust tray hydraulic press, molded at one time;
9) The formed tray is automatically taken out of the mold, and the corners are polished.