Product Details

Charateristics

1. HKJ series pellet mills are the new-designed products of our company and the main parts of the

fodder machinery system.They are widely used in feed factories, breed aquatics factories, organic

fertilizer factories, chemical factories, and China traditional medicine factories, etc.It can be used together

with powder material. Its capacity is superior in the same industry home and abroad.

2. The machine has such characters as compact structure, beautiful outline, high output, low energy loss,

convenient operation, and reliable capacity etc.

3. Our company supply many different ring dies, such as φ1.5, φ2, φ2.5, φ3, φ3.5, φ4, φ5, φ6, φ8, φ10,

φ12. It can be chosen according to different requirements.

4. The machine has adopted gradeless speed-adjusting motor to feed and installed ferromagnetic magnet system,

overload protection device and a limit switch to make sure the security.Besides, there are outer

pellet-discharged structure and pressure or oil pump lubricant system.

Structure

1. Feeder

The feeder consists of speed-adjusting motor, reducer, screw hopper, and screw oar.

2. Conditioner

The conditioner is mainly made up of carbon steel or full stainless steel, mix oar, temperature display,

motor and steam adding hole.Its function is passing 0.1-0.4Mpa dry steam to make steam and

feedstuff mix enough, to make material soft and pasted then goes into the pressing store.The mixer

hopper, mixer axis and oar are all made of carbon steel or stainless steel, so it is propitious to working in

high-temperature and high-humidity environment (It’s no need to use conditioner when pressing organic fertilizer)

3. The pressing store

The structure of pressing store and working principle .Through the cover of ring-die and feeder scraper,

the powder material accumulate in the two pressing districts, belt wheel drives the ring-die rotate,

the material is rolled between the ring-die and the pressed roller,two opposite rotating parts press

the material gradually into the hole of ring die, shaped in the hole and extrude out of the hole, knives by

the column strip in the length you need,finally the shaped pellets roll out of the machine.The axis of

pressed roller is eccentricity running it will change the gap between die and roller, the gap-adjusting

completes through running the wheel.

4. The security system

The security system is made up of overload protection, the pressing store door and cover, anti-operation

trip switch and outflow from the machine.

a. Overload protection

When hard impurity into pressing district or flow of material is too big, pressure between ring-die and

pressed roller is over normal,Spindle bear torque above normal and Shear stress which Pass safety pin

is also above ultimate strength, then safety pin broken, making spindle spline block rotate and touch

trip switch to stop.

b. Door and cover protection switch

During working, to avoid unnecessary casualties because of high-speed rotating when open the door and cover

of the pressing store, then install a security trip switch on

the left side of the door and cover.When open the door and cover, the trip switch break control circuit of

the pellet mill to make the pellet mill stop or can not start up to keep people safe.

Specifications:

Model	Power (kw)	Output (t/h)	Pellet specification(mm)	Size(mm)	Application range
HKJ250	22	0.6-1.5	1.5-12	1320×330×850	Granulation of materials such as various feedstuff for livestock, poultry and aquaticproducts, grass meal, organic fertilizer, etc.
HKJ300	45	1.5-2.5	1.5-12	2100×1550×1060
HKJ350	55	3-5	1.5-12	2220×1160×1450
HKJ450	90	4-8	2-12	2400×1200×1600
HKJ610	150	8-15	2-12	2300×1350×1800