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 | Company Profile |

Manufacturing & exporting mineral grinding with processing machinery for over four decades with full satisfaction. Sunbeam Pulvigator is designed for coarse grinding (pre-crushing) of all minerals, fireclay/china clay, coal, bone, herb, making mica flakes, etc. either dry or wet. We proffer unmatched mineral processing machines at reasonable price. We are one of the leading mineral grinding machines manufacturers based in India.
Sunbeam Pulvigator is the most advanced generation of m.s. fabricated disintegrator and suitable for coarse grinding in 4 mm to dust size. This machine is m.s. fabricated hence no chance of breaking due to the grinding impact or manhandling as it happens in C.I. body type disintegrators. Unique mineral processing machines have been widely appreciated by our esteemed clients.
A 3600 round (two pieces) slotted iron type screen fitted covers whole of the grinding chamber, resulting double production comparing to a same size disintegrator applying same h.p. and in same grinding time. Large inspection window is provided on the top of the machine for changing hammers, without dismantling the whole machine. Two heavy duty adjustable taper roller bearings enclosed in blocks within a short distance are used in this machine to avoid any bending of shaft due to heavy and sudden impact while grinding.
The advantage of taper roller bearing is it can be adjusted as and when required to adjust the play of the bearings due to wear & tear. Also nozzles for pouring lubricating oil in the bearings are provided on the blocks. Due to all that bearing system of our machine is trouble free, long lasting and robust than that of ordinary ball bearings used in disintegrators.
| Business Type : Manufacturer & Exporter |
 | Products |
Sunbeam Engg Works gives you an exciting opportunity to handle the entire range of our world class products. Unbreakable m.s. fabricated body, guaranteed efficiency and low power consumption are some of our salient features. We offer wide range of heavy products at honest price. Howsoever, we do not compromise with our quality.
We offer a variety of which include M.S. Fabricated Swing Hammer type Impact Pulveriser, Pulvigator (Hammer Mill) with Dust Pollution Control Arrangement, Double Conical Air Classifier type Pulverising Mill, Ribbon Blender, Dry Mixer, Jaw & Roller Crusher, Multi Stage Vibratory Screen/Concentric Rotary screen with Dust Pollution Control System.
Sunbeam Engg Works attract only professionals of high caliber from various disciplines. In its pursuit for competitive excellence, the company has developed an inspired family of professionals who carry the Sunbeam Engg Works tradition forward all over world. We have resulted oriented professionals who are milestone behind our great success story. We proffer unparalleled range of products at affordable price. Our domain of products constitutes the following: -
Mineral Grinding Machines
Mineral Processing Machines
 | History |
The journey was started in 1900 when Engineer
Late P.C. Datta established a C.I. Foundry for manufacturing Disintegrator, Wheat Grinder, etc. in the name & style of
Duttson Technical in Munger. In 1969 the name of the firm was changed to Sunbeam Engineering Works and started manufacturing M.S. Fabricated type Pulverisers & other Mineral Grinding machinery.
 | Industries |
Alum Industry - For Grinding Bauxite & Alum
China Clay / Fireclay Processing Industry
Refractory / Fire Bricks Industry
Coal / Hard Coke Industry
Coconut Shell Grinding Industry
Dolomite Industry – For making Chips, Grains & Powder
Fireclay / Fire Bricks Powder Industry
Gypsum Grinding Industry
Herbs / Dant Manjan / Spices Industry
Lime stone, Hydrated Lime Grinding Industry
Mica Powder & Flakes Industry
Oyster & Sea Weeds Grinding Industry
Pesticide Industry
Pigment / Ochre / Oxide Industry
Quartz, Feldspar & Quartzite - Grains & Powder Industry
Stone Chips Industry
Sandal Wood Grinding Industry
Tamarind Seed Grinding Industry
Wollastonite Grinding Industry
Poultry Feed Industry
Fertilizer Industry
General purpose of Grinding / Screening / Mixing of various Minerals, viz. Bauxite, Bentonite, Dolomite, Lime Stone, Soap stone, China Clay / Fireclay, Calcite, Quartzite, Feldspar, Groges, etc.
After Sales Service
We give prompt, efficient and economical after-sales Service through our expert technicians suported by readily available spare parts, any where we have supplied machines.
 | Special Features |

Unbreakable M.s. Fabricated Body
Trouble Free Dust Proof Bearings
Built in Chassis for Motor
Easy Starting
Pollution Free Operation
Automatic Feeding Arrangement
Accurate Mesh Control
Guaranteed Efficiency
 | Principles |
Raw material poured into the Hopper automatically fed into the Grinding Chamber by Roll Feeder fitted below the Hopper. The impact of Hammers on the feed material against the Liner Plates and also the inter-collision of particles reduce the material into fine powder.
The Blower pushes air to the Grinding Chamber from both the sides through air delivery pipes and blows the powder to the Double Conical Air Classifier where the material first goes through outer Classifier Cone and then enters into the inner cone through twelve fineness regulating doors where due to the cyclonic gravitation process coarser particles rejected for regrinding and finer particles blows through the opening in the centre of the Classifier for collection in Delivery Cone.
Twelve fineness regulating doors are inter connected with a circular ring and handle to open or close as per the requirement of the mesh. As the doors open wider the product will be coarser and as the doors open narrow the product will be finer.
Excess air and fine air blown particles from Delivery Cone travels through pipe line to the Cyclonic Dust Collector Cone where super fine particles are trapped by the filter cloth bags and air is vented out partially. Return air goes to the grinding chamber again through the pipe to complete the air circuit without emitting the dust to the surroundings.
 | Maintenance |
Rotation of the machine should always be as per the arrow mark shown.
Use the Hammers of equal weights opposite each other to avoid any vibration.
Before starting every day, pour 100 ml. lubricating oil in all the Bearings of Mill & Blower.
Blower Empeller to be checked once in a week and bolts & nuts tightened if necessary. Empeller to be replaced as per the wear & tear condition.
Cleaning of Grinding Chamber and Pipe Lines through the inspection windows to be done once is a week.
Chamber of Gear Box for Automatic Feeding Arrangement should be filled with lubricating oil up to the level so that the worm & gear run partially dipped in oil.
Bearing of Gear Box to be greased once in a month.
Cleaning of twelve fineness regulating windows, circulating rings & clamps to be done once in a month.
Light greasing of Bearings to be done once in a month.
Every Nuts & Bolts, pins of the Hammers of the machine to be minutely checked before starting the machine.
Pipe Lines and Cloth Tubes to be cleaned by light hammering.
Grinding Chamber is lined with 20 pcs. Liners and 8 pcs. Side Liners bolted with double nuts. It should be replaced if and when required.
Cloth Tubes fitted in the Cyclonic Cone should be washed and dried once in a month.