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SF
SF349
Product Features & Attributes
This cement mortar jolt table is used for specimen preparation in cement strength testing, and is standard equipment for specimen molding in cement mortar strength tests. The touch screen control system offers intuitive operation and a high degree of automation.
Working Principle: A synchronous motor drives the cam to lift the vibrating component to a set height, then freely drops it, generating a vibration frequency of 60 tamps/min to compact cement mortar specimens under gravity. An automatic proximity switch counter stops after 60 tamps for accurate and convenient operation.
Structure:
Vibrating component: Total weight 20kg±0.5kg
Frame component: Stable support structure
Control system: Touch screen / proximity switch control
Technical Features:
Touch screen control: Intuitive interface for easy parameter setting
Automatic counting: Proximity switch with automatic stop after 60 tamps
Precise drop height: 15mm±0.3mm for consistent compaction
Stable frequency: 60 tamps/60s±2s meeting test requirements
Reliable motor: 60 rpm synchronous motor, 70W power
Safety design: Locking switch prevents accidental operation
Technical Parameters: Power supply AC220V.
Operation Procedure:
Secure empty mold and frame on the jolt table
Load mortar in two layers, level each layer with appropriate scraper
Jolt 60 times per layer
Remove frame, scrape and level the specimen surface with a straight edge
Mark specimen number and position
Maintenance:
Turn off power after use, clean and wipe dry
Keep clean and dust-free
Regularly check proximity switch to cam clearance (1-1.5mm)
Protect from dust, oil and moisture
Available in different specifications: different control modes (touch screen model / button model) and different vibration frequencies (60 tamps/min, custom) to suit various cement test standards.
Mainly used in cement manufacturers, building material testing institutions, engineering quality testing stations, research universities, and more for cement strength test specimen preparation.
