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Product PDF

Master™ 311 Belt Scale Weigh Frame

  • Semi-modular weigh frame design
  • Weigh frame without moving parts
  • Fits standard conveyors
  • Mounts with four bolts
  • Requires weigh frame cutting for proper fit
  • Minimal modifications to conveyor required

Options

  • Galvanized or stainless construction
  • Custom widths available
  • Custom lifting weights available on request

Applications

  • Mining, quarries, bulk material blending, process control and retrofit
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Portals 0 Products 457C1916feb24527b961a15c402f8d03 Orig

311M Master™ Belt Scale Weigh Frame

Consisting of an idler or weighing roller placed on a simple load cell beam, the 311M Master belt scale weigh frame is a cost-effective solution. Suitable for belt widths up to 1.500 mm and belt speeds up to 2 meters per second, the 311M frame is often used for belts that can regulate the capacity of a bulk flow using the measured value and a controlled belt speed.

Belt Width:
18 to 36 in (457 to 914 mm)

Capacity:
1,500 tons per hour

Belt Speed:
Maximum 400 ft/minute (2 m/s)

 Inclination:
Maximum 12 degrees

Material:
Powder coated mild steel

Accuracy System:
1%		 Load Cell:
RL1218A: 50 kg, 100 kg, 250 kg

Warranty:
One-year limited

Resources/Downloads

Title Download Email
Master 311 Belt Scales Catalog Page Download Email

Title Version Revision Download Email Category Archived
Master 311, 311M and 711 Weighframes Installation Manual C Download Email Belt Scale Components|Belt Scale Weigh Frames No

Title Download Email
Belt Scale Application Questionnaire Download Email

Title Collateral Wizard Request Download Email Category
Belt Scale In-Motion Solutions Request Download Email Belt Scale Weigh Frames|Bulk Indicators/Controllers
Belt Scale Buyer's Guide Download Email Belt Scale Weigh Frames|Conveyor Belt Scales|Belt Scale Components
Master 311M Belt Scales Download Email Belt Scale Weigh Frames|Conveyor Belt Scales

Parts

Part # Description List Price Cart/Quote
Consult Lifting weight kit

Consult
215031 311-36-250, MASTER Master 311 Weigh Frame, 36 inch belt, 250kg Load cell

Consult
215030
311-30-250, MASTER Master 311 Weigh Frame, 30 inch belt, 250kg Load cell

Consult
215025 311-30-150,BELT SCALE Master 311 Weigh Frame, 30 inch belt, 150kg Load cell

Consult
215023
311-24-150, MASTER Master 311 Weigh Frame, 24 inch belt, 150kg Load cell

Consult
215022 311-24-75, MASTER Master 311 Weigh Frame, 24 inch belt, 75kg Load cell

Consult
215021 311-18-75, MASTER Master 311 Weigh Frame, 18 inch belt, 75kg Load cell

Consult

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Master™ 221DB Belt Scale Weigh Frame

Medium to Heavy Capacity - The 221DB is suitable for most belt widths and capacities and is ideal in various market segments.