bauermeister-equipment
THE Experts In Size Reduction
Fertilizers
Consistent & Reliable Granulation
Roll Crusher 250.2
roll-crusher-250.2

OVERVIEW

For crushing a variety of soft, brittle to medium-hard products, Bauermeister's 250.2 Roll Crusher offers high throughput with narrow particle size distribution. The creation of undesirable fine particles is reduced by subjecting the product to a combined shearing and pressing action. The narrow particle size distribution is achieved by controlling a combination of variable including roll speed, roll gap, differential speed, feed rate and roll surface design. The 250.2 features a welded, dust-tight machine housing with polished smooth inside surfaces. Compact, rugged and easy-to-use, the 250.2 Roll Crusher is especially suitable for the processing of sugar and food products, as well as, chemicals, super-absorbent polymers, pharmaceuticals and plastics where stainless steel contact area is important.

KEY FEATURES
• Compact, modular design with stainless steel contact parts.
• Can be equipped with smooth, corrugated or custom designed rolls for multi-application use.
• Various roll corrugations, adjustable gaps and differential speeds produce a variety of particle size distributions.
• Quick and easy roll changes simplify maintenance.
• Easy access sampling ports.
• Electromagnetic vibrating feeder distributes material across the entire length of the rolls to provide consistent feeding.
• Safety stops and cup springs are designed to prevent roll damage from foreign objects when passing through the roll gap.

APPLICATIONS

• Chemicals
• Super Absorbent Polymers
• Pharmaceuticals
• Plastics
• Food Products

DIAGRAM

roll-crusher-250.2-diagram

OPTIONS

• Contact sealing with inert gas for sensitive products in the crusher chamber.
• Connection for aspirating the crushing chamber.
• Rolls designed as cooling rolls.
• Explosion protected design.
• Carbon steel contact part design.
• Roll feeder for different products.

SPECIFICATIONS

crusher-250.2-dimensions

TYPE # OF ROLLS ROLL DIA. (mm) ROLL LENGTH (mm)

DIMENSIONS (L/W/H)

MOTOR (hp)

WEIGHT (kg)

ZWR 250.2 x 500 2 250 500 54 x 33 x 40 1 x 10 1,400
ZWR 250.2 x 1000 2 250 900 73 x 33 x 40 1 x 20 1,900
ZWR 250.2 x 1250 2 250 1,300 83 x 33 x 40 1 x 30 2,300
VWR 250.2 x 500 4 250 500 54 x 33 x 40 *2 x 10 2,500
VWR 250.2 x 1000 4 250 900 73 x 33 x 40 *2 x 20 3,300
VWR 250.2 x 1250 4 250 1,300 54 x 33 x 40 *2 x 30 4,100
SWR 250.2 x 500 6 250 500 73 x 33 x 40 2 x 10 3,800
SWR 250.2 x 900 6 250 900 83 x 33 x 40 2 x 20 5,100
SWR 250.2 x 1300 6 250 1,300 83 x 33 x 40 2 x 30 6,300

*Single drive available on VRW models.

LITERATURE

roll-crusher-250.2