How to judge a wood pellet machine from it’s spare parts?

The central part of a wood pellet machine is die. The quality of die directly influence of the operation of the pellet machine. Let me put it another way, the main factor that determines the actual output is the die. Be careful before selecting a wood pellet machine, do not forget check the qualification rate of pellet spare parts.

How can we judge the quality of pellet die?

• Whether the surface of the die is fine processed.

CNC machining center is the technology support of superior pellet dies. Dies processed by CNC machining center have good surface finish, tool texture is uniform, surfaces are smooth. And some manufactures in order to save costing use common machine tools. Pellet dies that processed are not as smooth as CNC processed, surfaces are also rough.

• Whether the shape of die is exactly the same.

CNC machining center has high precision, size is settled and all dies should be uniform in size. Pellet die processed by a unified program, its accuracy is high, the consistency of processing products is unparalleled by ordinary machine tools. The consistency of die ensures uniform pelletizing pressure, uniform mechanical force, and ensures the interchangeability of all dies. It is more convenient for users to repair and replace dies.

• Whether the hardness of the die has reached it’s standard.

High quality dies are made of special alloy steel after heat treatment process. Rockwell hardness can reach 60 degrees. A variety of machining tools including drills, taps, can not cause any injury to the die, so the straw and other biomass materials is very difficult to cause damage to the die. The hardness of the common carbon steel die can only reach 45~50 degrees, and a sharp hard tool can cause damage to it, and the wear resistance is greatly reduced.

• Check the tenacity of the die.

The steel being used to process high quality pellet die have been repeated forging, which makes the molecular arrangement more compact. The compact of molecular arrangement has strengthen the toughness of pellet die and makes it 2 to 3 times more tough than ordinary carbon steel plate, ensures the pellet die in long-term high strength state without deformation.

Characteristics of GEMCO pellet machine spare parts:

• Reliable alloy material. GEMCO pellet die adopts superior alloy, the products are firm and reliable. Selected reliable alloy suppliers, no worries about quality.

• Numerous elaborate experiments. We strive for progress in machine manufacturing. Our technology team keeps looking for new breakthroughs. Cooperate with our front line staff, combine with customers’ feed back, we continue to experiment and make improvements.
• Support of high tech machinery. Electrification operation, Computer manipulation. The thickness of dies are uniform, surfaces are smooth, the sizes of the die holes are unified and arranged in order. There will be no skew hole, block hole or overlapping hole, etc.
• Long working hours. Both side of GEMCO pellet die can put into use. according to the statistics, it can last 800 hours.
• Aperture customizable. You can customize the most suitable die holes according to your raw material or needs. GEMCO provide raw material test for you, if you need, please contact our customer service center, our staff is ready to help.
• Considerate after-sales service. If you need to change new die, brand new die produced by the original factory is your best choice. Change both roller and die at the same time, cause any of them is old or damaged will cause damage to the other and also influence the production of pellet. We also sell spare parts.

Relevant recommendations: Maintenance of pellet machine spare parts.