Used Union Process Szegvari 1-S Series Laboratory Attritor, Model 1SDG. Tank capacity 1.5 gallon, working capacity 0.8 gallons. Media volume 1.0 gallons. Jacket tank approximate 7-1/2" diameter x 7-1/4" deep, 1" diamater shaft with 1/2" posts. Driven by a 3hp, 3/230/460 volt, 1170 rpm xp motor, thru Reeves adjustable speed gearbox. Mounted on painted carbon steel frame. Serial# 891103.
Used Equipment Facts About This Machine
Manufacturer Information:
Manufacturer: Union Process
Model: Szegvari 1-SDG Series
Type: Laboratory Attritor
Condition: Used
Tank Capacity: 1.5 Gallons
Working Capacity: 0.8 Gallons
Media Volume: 1.0 Gallons
Bowl Type: Jacketed Tank
Bowl Dimensions: 7.5” Diameter x 7.25” Deep
Shaft: 1” Diameter with 1/2” Posts
Drive System: Reeves Adjustable Speed Gearbox
Motor:
3 HP Explosion-Proof (XP) Motor
3/230/460 Volt
1170 RPM
Mounting: Painted Carbon Steel Frame
Serial Number: 891103
Description:
The Union Process Szegvari 1-SDG Laboratory Attritor is a high-performance lab-scale milling machine, designed for fine particle size reduction, dispersion, and homogenization in R&D and small-batch industrial applications.
This 1.5-gallon attritor mill features a jacketed bowl (7.5” diameter x 7.25” deep), allowing precise temperature control for heat-sensitive materials.
Equipped with a 1” diameter shaft with 1/2” posts, the attritor ensures efficient media agitation and uniform grinding.
Powered by a 3 HP explosion-proof (XP) motor, operating at 1170 RPM on 3/230/460V, this attritor runs through a Reeves adjustable speed gearbox, enabling variable speed control for optimized milling performance.
Mounted on a painted carbon steel frame, this used Szegvari 1-SDG attritor is a cost-effective, high-efficiency milling solution for laboratory and pilot-scale processing.
Specifications:
Model: Szegvari 1-SDG Series
Tank Capacity: 1.5 Gallons
Working Capacity: 0.8 Gallons
Media Volume: 1.0 Gallons
Bowl Type: Jacketed Tank
Bowl Dimensions: 7.5” Diameter x 7.25” Deep
Shaft: 1” Diameter with 1/2” Posts
Drive System: Reeves Adjustable Speed Gearbox
Motor:
3 HP Explosion-Proof (XP) Motor
3/230/460 Volt
1170 RPM
Mounting: Painted Carbon Steel Frame
Serial Number: 891103
Condition: Used
Applications:
This Union Process Szegvari 1-SDG Laboratory Attritor is ideal for:
Research & Development: Small-batch particle size reduction and material testing
Pharmaceutical Production: Milling active ingredients and drug formulations
Ceramic & Glass Processing: Fine grinding of ceramic powders
Chemical Industry: Dispersion of pigments, dyes, and coatings
Food & Beverage Processing: Homogenization of food-grade materials
Nanomaterials & Advanced Materials: Precision milling for nano-sized particles
Compatible Products & Uses:
Laboratory-scale fine and ultrafine grinding applications
Dispersion and homogenization of pigments, chemicals, and pharmaceuticals
Research and development in ceramics, food, and coatings industries
Precision particle reduction for small-batch pilot-scale production
Temperature-controlled milling for heat-sensitive materials
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