Hammer Mill is high speed impact mill capable of fine size reduction of soft to medium hard (less than 3 Mohs) raw materials, especially high fibrous materials: such as dried herbs, roots, leaves, spices etc.
Hammer Mill is high speed impact mill capable of fine size reduction of soft to medium hard (less than 3 Mohs) raw materials, especially high fibrous materials: such as dried herbs, roots, leaves, spices etc. The grinding chamber consists of a rotor with removable hammer blades and a saw-tooth ring with sieves.
Raw material is fed into the grinding chamber via the central inlet by gravity or screw feeder. High speed rotation of the rotor creates centrifugal force that accelerates bulk material moving from the center to the periphery of the rotor at high speed, where the grinding is done by strong impact and shearing between the hammer blades and lined saw-tooth ring. The centrifugal force or air stream generated by draft fan force the product go through filtering sieve which is around the grinding chamber to get required particle size. Different particle size is determined by the rotor speed and hole size on the sieve.
Technical Parameters:
Model | 20B | 30B | 40B | 60B | 80B |
Feed size (mm) | ≤10 mm | ≤10 mm | ≤12 mm | ≤15 mm | ≤20 mm |
Product size (mm) | 20-200 mesh (adjustable by changing sieve) | ||||
Capacity ( kg/h) | 20-100 | 50-300 | 100-400 | 200-800 | 300-1500 |
Installation power (KW) | 4 | 7.5 | 17.75 | 30.25 | 48.75 |
Dimension (mm) | 820x650x1500 | 900x700x1650 | 6250x1350x2900 | 7400x1450x3150 | 7900x1600x3250 |
Weight (KG) | 250 | 350 | 1350 | 1650 | 2100 |
Note: Our Hammer Mill is available in many sizes and configurations. The above models with typical design are indicative only.
FAQ:
Q: What information is needed in order to get a quote?
A: Our Hammer Mill is customized. The following information is needed to work out a detailed quote:
1) What raw material you are going to grind. Raw material sample might be needed for trial production or tests;
2) Raw material size;
3) Required product size;
4) Process capacity in kg/h;
3) Power supply type: 220V/380V/415V/440V, 50/60Hz, Single/three phase
Q: What is your normal lead time?
A: All our machines are customized. The normal lead time is 30-40 days after receiving the advance payment.
Q: How the machine is packed?
A: The machine is packed in standard plywood box;
Q: What kind of after-sale service can you provide?
A: 1)All our machines are fully tested before shipping. Detailed operation manual, which includes photos, installation & operation videos, layout drawings, electric drawings etc. is delivered with the machine. So the end-user can easily install and operate the machine.
2) In response to cutomer's invitation, technicians can be sent to the end-user's workshop for installation, commissioning and training.
3) Provide life-long technical consultation and favorable spare parts.
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