Two-roll mills

Strongly designed Two-Roll Mills of any size and for any application are ready to our customer´s disposal. Many years experience on this field is transferred on very powerful equipment.

Having a full control on manufacturing process on the mill rolls give us a large advantage. Buzuluk is provided with its own foundry for casting the mill rolls. The mould cast iron rolls are completely machined in our machining shop. The working surface hardness is 500 ± 20 HBr, depth of hardened layer 10 to 15 mm. Such material properties make the Buzuluk rolls the top quality product.

 

Both cooling design solutions are available.

 

Cored design with low purchase cost, short delivery time and minimum maintenance activities bring standard solution for many operations. On the other side when the good temperature control or maximum cooling effect is required the peripherical drilled rolls are the only suitable alternative.

Below specified Two-Roll Mill capacities are offered.

Type of machine

 

03879

03876

03871

03856

03742

03858

03836

03552

03577 (03552)

Diameter of the rolls

mm

160

200

300

400

460

560

610

660

750

750

Typical length of the rolls

mm

385

400

700

1000

1200

1500

1800

2100

800

2500

Typical speed of the rolls

m/min

1,25-12,5

1,6 - 15

1 - 11

3,3 - 33

Recommended drive power for single friction ratio

kW

 

-

22

55 nebo 75

90

132

150

200

300

300

Recommended drive power for variable friction ratio

kW

2 x 7,5

2 x 7,5

-

2 x 45

2 x 55

2 x 75

2 x 90

2 x 132

-

2 x 160

Cooling water consumption

m3/ h

5

5

8

12

14

14

15

16

9

18

Remark: Type 03876 is to be used for laboratory purposes only.

The length of the rolls may slightly differ if required by the customer.

Cooling water consumption is calculated based on standard triple pass drilled rolls excl. stockblender.

Each Mill size can be provided with various type of auxiliary equipment like Stockblender, cutting knives, drive configurations and orientations, etc. It is always designed to fit our customer needs.

Complete safety system is designed to meet the requirement of EU 1417.

Mechanical or hydraulic roll gap adjustment fulfills maximum operational comfort with fast response for changing the gap is required.

Traditional mechanical drive or hydraulic drive is quoted. Both systems can be delivered in an alternative for single friction but at the same time variable friction is possible.

cutting knives - motorically adjustable, pneumatically actuated
cutting_knives - manually adjustable, pneumatically actuated fixed on tiltable bar
cutting knives - manually adjustable, manually actuated
cutting_knives - manually adjustable, motorically actuated
hydraulic gap adjustment
motoric gap adjustment combined with manual gap adjustment
elecric drive - electrical motor + gear-box
hydraulic drive of two-roll mill
laboratory two-roll mill dia160x385mm
laboratory two-roll mill dia200x400mm
two-roll mill
two-roll mill
two-roll mill
two-roll mill dia 660x2100 mm with hydraulic drives and with stockblender
two-roll mill dia750x2500 mm with stockblender
feeding line with two two-roll mills
feeding line with two two-roll mills

Contacts

division Rubber Machinery

sale

ph: +420 311 575 270
e-mail: sales-ZAVINOVADLO:buzuluk.cz

service

ph: +420 311 575 440
ph: +420 311 575 471
e-mail: service-ZAVINOVADLO:buzuluk.cz

spare parts

ph: +420 311 575 358
e-mail: spareparts-ZAVINOVADLO:buzuluk.cz

Request form

Buzuluk a.s., Buzulucká 108, 267 62 Komárov, ph: +420 311 575 111, e-mail: info-ZAVINOVADLO:buzuluk.cz
Buzuluk
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Buzuluk - Rubber Machinery
Buzuluk - Rubber Machinery
Buzuluk - Rubber Machinery

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