F-1050 PTO TUB GRINDER
High Volume processing of Hay, Straws and Root Crops
The Welmac Tub Grinder is designed to provide high volume processing of hay and straws plus root crops for use in animal feed rations or bedding. Different screens can be used to vary the size of the output material. Ground up material is discharged via two augers onto the conveyor belt.
The F1050 is designed with maximum clearance between the screens and augers which prevents stoppages due to clogging. The electronic speed controller has an inbuilt stress control which detects flow of materials and varies the speed of the tub accordingly. This maintains optimum flow into the discharge augers.
The rotor is positioned at the rear of the tub so that ground materials flow efficiently to the twin 280mm diameter augers. This provides continuous use with minimum downtime.
Utilising a 1000rpm PTO to drive 8 V belts the machine is then uprated to 1800rpm giving a powerful yet controlled force. The F-1050 grinds your materials quickly yet maintains consistency.
A bolt in mill grate keeps the weight of material off the rotor to maximise productivity and minimise stoppages due to overloading the mill.
The on-board conveyor has a stockpiling height of 4 metres. Discharge belt width is 535mm. The conveyor folds over the tub and latches for ease of transportation.
The tub can be supplied completely round or with cut down sides for road transport. Loading height of the tub is 2.82 metres.
The tilting tub allows fast and easy access to enable the user to change screens or perform routine maintenance. A lock out safety bar is fitted to prevent accident or injury.
| Tub Features | |
| Loading Height | 2820mm |
| Tub width at flair | 3300mm |
| Tub depth from flair | 1290mm |
| Tub diameter at base | 2285mm |
| Tub wall thickness | 2.3mm |
| Tub floor thickness | 4mm |
| Speed Control | SPC 2000 |
| Tub Drive | Hydraulic |
| Hydraulic oil capacity | 300 litres |
| Hammer Mill | |
| Length | 920mm |
| Diameter | 640mm |
| Feed Opening | 960mm x 640mm |
| Number of hammers | 64 |
| Rods | 8 x 25mm diameter |
| Rotor plates | 6mm |
| Rotor shaft diameter | 80mm |
| Rotor bearings | 75mm |
| Screens | 6mm thick |
| Rotor speed | 1800 rpm |
| Drive Type | PTO (1000rpm) |
| Recommended tractor horsepower (Minimum) | 120 horsepower |
| Discharge Augers | |
| Number of augers | 2 off with support bearings |
| Auger size | 280mm |
| Drive type | Hydraulic mechanical |
| Transport Dimensions and Weight | |
| Weight | 5500Kg |
| Length | 6020mm |
| Height | 3305mm |
| Width (Round Tub) | 3265mm |
| Width (Trimmed Tub) | 2890mm |