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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

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 BS311 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 A 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 Systems Collateral Wizard Request Download Email Belt Scale Weigh Frames|Bulk Indicators/Controllers
Master 311M Belt Scales Download Email

Parts

311 Master Belt Scale Parts

Part # Description List Price Cart
215021 311-18-75, MASTER Master 311 Weigh Frame, 18 inch belt, 75kg Load cell

List Price: $1,145.00

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

List Price: $1,145.00

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

List Price: $1,245.00

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

List Price: $1,145.00

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

List Price: $1,195.00

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

List Price: $1,195.00

Consult Lifting weight kit

Call for price

Options

No options found for this product

Replacement Parts

Replacement parts can only be purchased through trained and authorized dealers. You must be logged in as a dealer to view any available replacement parts.

To locate a dealer in your area, please call us at 1-800-472-6703 or fill out a request online.

Related Products

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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.

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