Dough Divider / Rounder
ProductOverview
A dough divider takes a bulk mass of mixed dough and cuts it into pieces of equal weight, then a rounder rolls each piece into a tight ball ready to prove. Dough is loaded into the Dough Hopper, which feeds the Measuring Chamber where a piston packs a fixed volume; the Dividing Head shears that column into portions, the Knife Oil Pump keeps the cut surfaces from sticking, and the Rounding Unit shapes each piece. A Flour Duster lays down flour to stop dough clinging, and the Control System sets piece weight, count and rounding time. Everything is built on a stainless Frame & Hygienic Panels that wipes down for bakery hygiene.
How it works
The machine divides by volume, not by weighing each piece. The Measuring Chamber is a honed cylinder of fixed bore; its piston packs the chamber full of dough so that a known volume is trapped every stroke. Because well-mixed dough is close to uniform in density, equal volume gives equal weight, and the Volume Adjustment Screw trims piston travel to dial the gram weight in. Once the chamber is charged, the Dividing Head indexes its drum and the Dividing Knife shears the column into portions, driven by the Knife Drive Motor.
Cut dough is sticky and tears if it drags on the steel, so the Knife Oil Pump films a trace of food-grade oil onto the knife and drum through its Oil Spray Nozzle jets; the Flour Duster adds a light flour coat from the Sifting Brush for the same reason. Each portion then drops into the Rounding Unit, where a Drive Belt running against the Rounding Cone rolls the piece around a spiral path, dragging its skin taut into a smooth ball. The Control System sequences the piston, knife, oil pump and rounder for every cycle and counts pieces against the batch, while the interlocked Frame & Hygienic Panels panels and Emergency Stop stop the drives the instant anyone reaches in.
Dough Divider / Rounder parts and their functions
11 top-level parts · 190 parts in total · full bill of materials below| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Frame & Hygienic Panels 4 parts | 1× | Frame and hygienic panels |
| 2 | Dough Hopper 3 parts | 1× | Bulk dough hopper |
| 3 | Measuring Chamber 5 parts | 1× | Measuring chamber + piston |
| 4 | Dividing Head 5 parts | 1× | Dividing knife + drum |
| 5 | Knife Oil Pump 5 parts | 1× | Knife lubrication pump |
| 6 | Rounding Unit 3 parts | 1× | Rounding belt / cone |
| 7 | Flour Duster 3 parts | 1× | Flour duster |
| 8 | Control System 4 parts | 1× | Touchscreen controller |
| 9 | Wire Bundle | 1× | Internal wiring loom |
| 10 | Connector | 8× | Power and signal connectors |
| 11 | Fastener Set | 1× | Bolts, nuts, and washers. |
3D model
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Build & assembly graph
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Bill of materials for Dough Divider / Rounder
11 top-level lines · 72 rows shown · 190 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Frame & Hygienic Panels 4 parts | dough-divider-frame | 1× | 1 | 10 | assembly |
| 1.1 | Structural Chassis | dough-divider-chassis | 1× | 1 | · | part |
| 1.2 | Hygienic Panel | dough-divider-panel | 4× | 4 | · | part |
| 1.3 | Locking Castor | dough-divider-castor | 4× | 4 | · | part |
| 1.4 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 2 | Dough Hopper 3 parts | dough-divider-hopper | 1× | 1 | 3 | assembly |
| 2.1 | Hopper Body | dough-divider-hopper-body | 1× | 1 | · | part |
| 2.2 | Feed Flap | dough-divider-feed-flap | 1× | 1 | · | part |
| 2.3 | Anti-stick Liner | dough-divider-hopper-grease | 1× | 1 | · | part |
| 3 | Measuring Chamber 5 parts | dough-divider-measuring | 1× | 1 | 31 | assembly |
| 3.1 | Measuring Chamber Body | dough-divider-chamber | 1× | 1 | · | part |
| 3.2 | Measuring Piston | dough-divider-piston | 1× | 1 | · | part |
| 3.3 | Volume Adjustment Screw | dough-divider-volume-screw | 1× | 1 | · | part |
| 3.4 | Piston Drive Motor 5 parts | dough-divider-piston-motor | 1× | 1 | 26 | assembly |
| 3.4.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 3.4.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.4.3 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 3.4.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 3.4.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3.5 | O-Ring Set | oring-set | 2× | 2 | · | part |
| 4 | Dividing Head 5 parts | dough-divider-dividing-head | 1× | 1 | 30 | assembly |
| 4.1 | Dividing Drum | dough-divider-drum | 1× | 1 | · | part |
| 4.2 | Dividing Knife | dough-divider-knife | 1× | 1 | · | part |
| 4.3 | Knife Drive Motor 4 parts | dough-divider-knife-drive | 1× | 1 | 25 | assembly |
| 4.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 4.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 4.3.3 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 4.3.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4.4 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 4.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Knife Oil Pump 5 parts | dough-divider-oil-pump | 1× | 1 | 29 | assembly |
| 5.1 | Oil Pump Body | dough-divider-oil-pump-body | 1× | 1 | · | part |
| 5.2 | Oil Pump Motor 3 parts | dough-divider-pump-motor | 1× | 1 | 24 | assembly |
| 5.2.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 5.2.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.2.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5.3 | Oil Reservoir | dough-divider-oil-tank | 1× | 1 | · | part |
| 5.4 | Oil Spray Nozzle | dough-divider-spray-nozzle | 2× | 2 | · | part |
| 5.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 6 | Rounding Unit 3 parts | dough-divider-rounder | 1× | 1 | 32 | assembly |
| 6.1 | Rounding Cone | dough-divider-rounding-cone | 1× | 1 | · | part |
| 6.2 | Rounding Belt Unit 3 parts | dough-divider-rounding-belt | 1× | 1 | 5 | assembly |
| 6.2.1 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 6.2.2 | Belt Roller | dough-divider-belt-roller | 2× | 2 | · | part |
| 6.2.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 6.3 | Rounder Drive Motor 5 parts | dough-divider-rounder-motor | 1× | 1 | 26 | assembly |
| 6.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 6.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 6.3.3 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 6.3.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 6.3.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Flour Duster 3 parts | dough-divider-duster | 1× | 1 | 26 | assembly |
| 7.1 | Flour Hopper | dough-divider-flour-hopper | 1× | 1 | · | part |
| 7.2 | Sifting Brush | dough-divider-sift-brush | 1× | 1 | · | part |
| 7.3 | Duster Motor 3 parts | dough-divider-duster-motor | 1× | 1 | 24 | assembly |
| 7.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 7.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 7.3.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 8 | Control System 4 parts | dough-divider-control | 1× | 1 | 19 | assembly |
| 8.1 | Control Board 4 parts | dough-divider-control-board | 1× | 1 | 11 | assembly |
| 8.1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 8.1.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 8.1.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 8.1.4 | Connector | connector | 8× | 8 | · | part |
| 8.2 | Touchscreen 2 parts | dough-divider-touchscreen | 1× | 1 | 2 | assembly |
| 8.2.1 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 8.2.2 | Touch Digitizer | touch-digitizer | 1× | 1 | · | part |
| 8.3 | Emergency Stop | dough-divider-estop | 1× | 1 | · | part |
| 8.4 | Relay | relay | 5× | 5 | · | part |
| 9 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 10 | Connector | connector | 8× | 8 | · | part |
| 11 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1k–$500k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| gea.com ↗ | Düsseldorf, DE | Process technology | 20 units | 12–20 wks |
| buhlergroup.com ↗ | Uzwil, CH | Food & materials processing | 20 units | 12–20 wks |
| tetrapak.com ↗ | Pully, CH | Food packaging & processing | 20 units | 12–20 wks |
| jbtc.com ↗ | Chicago, US | Food processing equipment | 20 units | 12–20 wks |
| alfalaval.com ↗ | Lund, SE | Heat transfer & separation | 20 units | 12–20 wks |
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