Cross Beater Mill
Product Overview
The Cross Beater Mill is suitable for coarse and fine size reduction, either in batches or continuously. It can process medium-hard and brittle materials and is easy to operate. For increased sample discharge and for processing heat-sensitive samples, an optionally available cyclone unit unit can be used instead of the gravity outlet.
Product Advantages
- Wide range of accessories including various collection and feeding systems, rotors and sieves
- Defined final fineness due to bottom sieves with aperture sizes from 0.12 10 mm
- Adjustable speed for different applications
- Gravity outlet with 5 L or 30 L collecting vessel for batchwise collection of larger sample quantities
- Optionally available cyclone unit with 0.25 0.5 1 2 5 or 30 liters collecting vessel
- Easy cleaning thanks to exchangeable push-fit grinding insert, rotor and sieve
- Electric engine brake
- Central locking device
Functional Principle
The feed material passes from the hopper directly into the center of the grinding chamber, where it is caught by the cross beater and ground between the baffle plates of the cross beater and the toothed grinding insert.
As soon as the material is smaller than the aperture size of the bottom sieve used, it passes through the sieve and enters the collecting receptacle through the gravity outlet. The air drawn in through the hopper by the cross beater accelerates the discharge of the ground material.
The airborne fine fraction is separated off by a downstream filter system. The optionally available cyclone separator enhances cooling of the sample material and the cutting tools and improves the discharge of the sample from the grinding chamber.
Technical Specifications
Applications :
- size reduction
Field of application :
- agriculture, chemistry / plastics, construction materials, environment / recycling, geology / metallurgy, glass / ceramics
Feed material :
- medium-hard, brittle
Size reduction principle :
- impact
Material feed size :
- < 25 mm
Final fineness :
- < 100 m
Speed at 50 Hz (60 Hz) :
- 2000 - 4000 min-1 (in steps of 200 min-1)
Rotor peripheral speed :
- 15.5 m/s .. 31 m/s
Types of rotors :
- stainless steel / cast iron
Material of grinding tools :
- hardened steel, stainless steel, cast iron, steel 1.1740 (for heavy-metal free grinding)
Sieve sizes :
- trapezoid holes 0.12 / 0.20 / 0.25 / 0.35 / 0.50 / 0.75 / 1.00 / 1.50 / 2.00 mm
- round holes 3.00 / 4.00 / 5.00 / 6.00 / 8.00 / 10.00 mm
Dust extraction unit :
- optional cyclone
Collector capacity :
- 5 l / optional: 30 l
Drive :
- 3-phase motor with frequency converter
Drive power :
- 1.1 kW
Electrical supply data :
- 200-240 V, 50/60 Hz
Power connection :
- 1-phase
Protection code :
- IP 41
Power consumption :
- 1.5 kW
W x H x D closed :
- 600 x 1200 x 700 mm (with base frame)
Net weight :
- ~ 60 kg (with base frame)
Remark weight (without hopper etc.) :
- ~ 50 kg (without base frame)
Standards :
- CE
Cross Beater Mill Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as Cross Beater Mill.
Buy Cross Beater Mill from India's Trusted Manufacturer
Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
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Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
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Exports to 30+ countries with complete documentation and logistics handled in-house.
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Our Cross Beater Mill is engineered for teaching laboratories, research facilities, government projects and international export contracts. Every unit ships with quality documentation, standards compliance and dependable after-sales support.
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