Lawson Mills Biomass Solutions Ltd 

www.lawsonmills.com - 1 888 313 9424 - [email protected]

Grinding equipment: wood, bales, other, hammer mills from small to large.

Multi Grinder (MG) Series, MGA, MGXT, MGXTS Grinding Equipment

Our multi grinder series

Our most popular grinding system is the small yet powerful Multi Grinder series a hammer mill that has its own built in air delivery so the product is ground and transferred in one action.


Each grinder comes with a slow start control panel, the units have integrated hammers and blades and have built in vortex fins that proppel the ground product over 50 ft!

Each MG hammer mill has interchangeable screens that allow for different size reduction according to your need. These units are ideal for :

  • Cereal straw and grasses
  • Nut shells
  • Grains/Hulls
  • Hops
  • Bagasse
  • Seeds 
  • Wood shavings and small (under 1 inch chips)

Our latest design, easy clean MG for hops pelleting.

Open grinder for hops

Our Grinding equipment can reduce wood, bales and other biomass material to a fine powder for pelleting. We have a large selection from small hammer mills and arge 75 HP grinders.

turn bales to dust under 4%
ground pellet material
bale pelleting

Our Multi Grinder models are adaptable to a variety of applications they can even handle small bales, here our 30HP MG is being used as a suction grinder for wood shaving reduction, the finished product (1/4" minus) is blown upward 20ft to a silo.



Each of our MG series units include:

  • Hardened steel fixed hammers and blades
  • Interchangable screens
  • VFD variable speed control panel (QPS Certified)
  • 4'' hose port for product removal
  • Premium efficient high speed 3 phase motor
  • 1 Year limited warranty (see warranty tab)

our new hops screen

Specialty screens allow for perfect grinding of certain products.

To the left is hops for the beer industry ground through our specialist low temp hops screen. we build grinding equipment for wood, bales, hammer mills large and small to suit the mill size.

MG Prices/Specs 2016.

Our basic MG prices are as follows:


MGXT: 20HP *(up to 1300lb/hr) 208/220/460  three phase with dust cover and control panel and feed regulator for small square bales $14,900

MGXTS: 30HP 208/220/460 *(up to 1500lb/hr) three phase with dust cover control panel and feed regulator $17,900

MGXXT: 75HP 460V (Up to 1.5 tonnes /hr) three phase with dust control and slow starter control $28,400


To compliment our MG series we also build ground storage silos with integrated dust cyclone, auto feed controls and attached augers (up to two) for automatically feeding our pellet mill range.

All models are available in 575/600V on request (additional fees may apply).

multi grinder for wood

SHM 2:

Our newly designed small hammer mill, ideal for breaking down hops, fruit pits, seed, wood shavings and grains.

Small scale multi grinder

Easy to load, small yet powerful 7HP or 10HP Motor

hammer mills for shavings or other small reduction jobs.

Grind down to 1/4 inch minus. easy clean screen access and inbuilt blowing action to collection drum or bin.




BG1300 Large bale grinders Bale grinders large and small bales

bale grinder for pelleting procsess
grinding round and large square bales

Our BG1300 is equipped with 3 powerful 10HP grinding motors.

This system can take round or square bales (4 ft wide) and process them down in a two stage operation to 1/4" minus straw dust.

Our Bale grinders have low energy consumption auto feed controls and are designed with dust control in mind. Bale grinders large and small are the best option for reducing your material for pelleting!


output from bale grinder

Each bale grinder when coupled with our XTS finishing grinder can produce up to *1200lb/s hr of finished material ready to pelletize.

BG1300 Specs:

Total weight 2000lbs.

Main Body dimensions 10ft x 4.5 ft (additional feed roller platform) 8 ft x 4.5 ft

3 x 10HP Premium efficient 208/220/460 3 phase motors

2 x 1/2HP belt and chain drive motors with gearbox reduction

1 x Auto feed control panel (touch screen QPS certified)


PRICES START FROM $38,000

* All production rates vary depending on screen size and on feed stock quality, moisture content and feed rates. Production amounts cannot be guaranteed on all bale grinders large and small and wood grinders. A 1 year limited warranty applies on all our new equipment. (see warranty page for details).

Grinding equipment: Wood, bales,biomass - Multi grinders, hammer mills. See below for more specifications:

the best information sheet for pelleting systems