The 20 Inch and 30 Inch Natural
Stone burr mills in the Natural family are available with 12 inch, 20 inch, and 30 inch diameter millstones. Rates of production are up to 400 pounds per hour for the 20 inch stone burr mill and up to 1,000 pounds per hour for the 30 inch stone burr mill. Stone burr mills in the Natural family are typically used in intermediate to large mills and bakeries.
Each piece of steel used on stone burr mill in The Ultimate family is precision cut from cold and hot rolled steel and fabricated to construct a mill unlike any other. The main bearings are mounted sealed roller bearings with a steel housing and insert. The thrust and locking handle is supported by a Dodge two-bolt graphite, self lubricating and maintenance free bearing. The shaft in the 20 inch stone burr mill is 1 3/4 inch diameter, turned, ground, and polished steel. The shaft in the 30 inch stone burr mill is 2 1/4 inch diameter, turned, ground, and polished steel. The 20 inch stone burr mill requires a 10-hp 1,750-rpm electric motor and operates at 682-rpm. A 10-hp electric motor are available for use with either a single-phase or 3-phase electrical supply. The 30 inch stone burr mill requires at least a 25-hp 1,750-rpm electric motor and operates at 628-rpm. Electric motors larger than 10-hp are available for use with only a 3-phase electrical supply. The 30 inch stone burr mill is also available with a 30-hp or 40-hp electric motor. A 2-bushel 22-gauge stainless steel hopper is included with the 20 and 30 inch stone burr mills in the Natural family. The flow of grain or corn from the hopper into the grain receiver is controlled by a 2" ball-valve with a stainless steel housing. The feed tray is fabricated from stainless steel. Stone burr mills in the Natural family do not include a grain cleaning screen, therefore, any grain or corn to be processed in these stone burr mills must be cleaned prior to processing. The electric motor, belt drive, and materials-handling fan are enclosed with a steel guard. The bedstone housing has a pair of rollers underneath it to facilitate easier millstone maintenance. The frame has been extended to provide room to perform millstone maintenance.
Meadows stone burr mills 20 inch and larger may be configured so that flour discharges either through a discharge spout that is cut into the side of the housings which surround the millstones or into a materials handling fan. The materials-handling fan conveys the flour from the stone burr mill through a short length of 4 inch diameter pipe into a materials collector. The flour falls from the materials collector into a sifter, a bagging system, or a brute. Brutes are containers which may be used to collect and store flour. Optional items include a magnetic motor starter, amp meter, v-belt drive with guard, 0 to 200 degree thermometer, materials-handling fan, materials collector, filter bag dust collection system, and 4 inch diameter steel pipe to connect the materials-handling fan to the materials collector.
Stone burr mills in the Natural family are shipped by common carrier, crated, and include a parts list and operator's instructions. The approximate domestic shipping weight of the 20 inch stone burr mill is 3,250 pounds. The approximate international shipping weight of the 20 inch stone burr mill is 4,000 pounds. The approximate domestic shipping weight of the 30 inch stone burr mill is 3,750 pounds. The approximate international shipping weight of the 30 inch stone burr mill is 4,500 pounds. To receive a quotation for shipment please contact us by telephone or by email. When requesting a rate quotation please provide the city, state, and zip or postal code to which the stone burr mill will be shipped.
|Thrust and locking handle controls the texture of
|Mounted sealed 4-bolt flange bearings allows
for cooler grinding
|Overview of 20" Natural stone burr mill with
materials handling fan
|Welded steel motor mount shown with 40-hp
electric motor and drive. Drive is
housed inside a guard.
|Meadows stone burr mills can be side discharge
or may be equipped with a materials-handling fan,
as shown above
|Eccentric with cam provides vibration for
|Overview of drive guard. There are two
doors for access to the electric motor and
the thrust and locking handles. Filter
allows fresh air to circulate through the guard.
|Extended frame makes millstone maintenance easier.||Stainless steel feed shown on Natural stone