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PPG Semco® Model 285-A Semkit® Package Mixer Timer — Semi-Automatic Mixing with Built-In Bell Timer | 115 VAC
Mix with precision and ease — every time. Semi-automatic performance engineered to deliver consistent, uniform results while reducing operator fatigue.
At a Glance
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Model 285-A
Model Number
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115 VAC
Power Supply
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Semi-Auto
Mixing Operation
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Bell Timer
Cycle Alert
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Technical Specifications
How It Works
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⬇️
Step 1
Stroke the Cartridge
Operator strokes the Semkit® cartridge vertically — the drive spindle engages and begins rotating the mixing rod automatically |
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Step 2
Rotating Dasher Blends
The rotating dasher thoroughly blends materials throughout the cartridge — ensuring a consistent, uniform mix with every stroke cycle |
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Step 3
Bell Timer Alerts
The built-in bell timer sounds precisely when the mixing cycle is complete — no guesswork, no over-mixing, no under-mixing |
Key Features & Benefits
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🔄 Semi-Automatic Precision Mixing
The drive spindle automatically rotates the mixing rod with each vertical stroke — combining mechanical efficiency with operator control for consistently uniform material blending that manual mixing simply cannot match. |
🔔 Built-In Bell Timer
The integrated bell timer alerts the operator precisely when the mixing cycle is complete — eliminating guesswork, preventing over-mixing or under-mixing, and ensuring every batch meets your exact material specifications. |
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💪 Reduced Operator Fatigue
Semi-automatic operation significantly reduces the physical effort required for thorough material blending — minimizing operator fatigue during high-volume or repetitive mixing operations without sacrificing mix quality. |
🔌 Standard 115 VAC Power
Runs on standard 115 VAC power — no special electrical infrastructure required. Simply plug in and operate from any standard workshop, production floor, or field service outlet. |
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🧳 Lightweight & Portable
Compact, lightweight design fits seamlessly into any workspace — from high-volume production floors to MRO facilities and field service operations — without requiring dedicated equipment space or fixed installation. |
🎯 Consistent, Uniform Results
The rotating dasher's engineered blend action ensures thorough, homogeneous material mixing — delivering optimal sealant or adhesive consistency for reliable application performance and quality-compliant results every time. |
Why Semi-Automatic Mixing Matters
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❌
Manual Mixing Risks
Inconsistent blend quality, operator fatigue, variable cycle times, and unreliable material ratios — leading to poor application performance and potential rework |
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Without a Timer
Over-mixing degrades material properties. Under-mixing results in incomplete cure, adhesion failures, and non-conforming sealant performance in critical applications |
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Model 285-A Solution
Semi-automatic rotation + bell timer = consistent blend quality, precise cycle control, and reduced fatigue — every batch, every time |
Complete Your Workflow
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⚠️ Required Components
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⭐ Recommended Accessories
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Quality You Can Count On
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🎯
Consistent Uniform Blending
Rotating dasher delivers thorough, homogeneous material mixing — every batch, every time |
🔔
Cycle-Perfect Timing
Built-in bell timer eliminates guesswork — no over-mixing, no under-mixing, no material waste |
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💪
Reduced Operator Fatigue
Semi-automatic operation reduces physical effort — sustaining productivity across high-volume operations |
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Portable Workplace Versatility
Lightweight design fits any workspace — production floor, MRO facility, or field service operation |
Tips for Best Results
PPG Semco® Model 285-A Semkit® Mixer Timer — Your partner in professional mixing precision, consistency, and productivity.
Compatible with Semco® Semkit® cartridge packages. Runs on standard 115 VAC power.
Semco® and Semkit® are registered trademarks of PPG Industries. Specifications subject to change without notice.
