Processing » Two-Roll Mills (Mixing Mills)

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Used metal processing

Trusted Seller
Adamson United 2-Roll Silicone Rubber Mixing Mill 8"x 16" Rollers 15Hp
- Manufacturer: Adamson
In Good Used Condition. Removed From a Working Environment. 2-Roll Mill. 8" Dia x 16" Roller Length. 15Hp Motor. Cooling Only. 22.5"W x 36"L tray under rollers. 7,000 Lbs. Mill location Garrett IN. Ref #24 If th...
$8,000 USD
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Est. $157/mo
Millersburg, IN
Trusted Seller
Mold temperature Machine Plastic Silicone Rubber Open Two Roll Mill
- Manufacturer: ZL
Lab Small Mold temperature Machine Plastic Silicone Rubber Open Two Roll Mill Introduction: Laboratory PVC Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery is engineered to provide unmatched performanc...
Dongguan, China
Trusted Seller
Electric Heating Rubber Silicone Compound Plastic Mixer Two Roll Mill
- Manufacturer: ZL
Lab Electric Heating Rubber Silicone Compound Plastic Mixer Two Roll Mill Introduction: Laboratory PVC Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery is engineered to provide unmatched performance fo...
Dongguan, China
Trusted Seller
New Two Drum Lab Rubber Two Roll Mill
- Manufacturer: ZL
High Quality Open Rubber Mixing Mill Electric Heating Type PVC EVA Rubber And Plastic New Two Drum Lab Rubber Two Roll Mill Introduction: Laboratory PVC Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery...
Dongguan, China
Trusted Seller
Plastic Rolling Mixer Open Two Roll Mill
- Manufacturer: ZL
Rubber and Plastic Raw Material Laboratory PVC Mixer Machine Plastic Rolling Mixer Open Two Roll Mill Introduction: Laboratory PVC Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery is engineered to prov...
Dongguan, China
Two Roll Mixing Mill/Mixer
- Manufacturer: Judong
1. The mixing mill are equipped with stock blender which save labor and increase production efficiency... 2. Adopting Korea technology, it has reached domestic advanced level. Besides, with hydraulic-controlling ...
$30,000 USD
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Est. $565/mo
Shandong, China
Rubber Mixing Mill
- Manufacturer: Judong
Opening rubber mixing mill is the most widely-used equipment for production of rubber products. It is mainly used for mixing, sheeting, plasticating and heating the rubbers etc. Structure features: 1. The roll ad...
Shandong, China
Mixing Mill XK-450
- Manufacturer: Yadong
1- Name: Rubber mill, Rubber mixing mill, Two roll mill, Open rubber mixing mill, rubber mixer. 2- USE: This machine is mainly used in Rubber & Plastic Product factory for Natural Rubber Mixing(plasticating), Raw...
$26,600 USD
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Est. $501/mo
Shandong, China
Factory Direct Two Roll Rubber Mixing Mill with Stock Blender
- Manufacturer: Judong
Product Description 1. The mixing mill are equipped with stock blender which save labor and increase production efficiency... 2. Adopting Korea technology, it has reached domestic advanced level. Besides, with hy...
$10,000 USD
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Est. $196/mo
Shandong, China
Rubber Mixing Mill
- Manufacturer: Yadong
Usage: This machine is mainly used in following cases for rubber porduction factory, natural rubber refining , raw rubber and compound ingredient mixing . 1. The mixing mill can be equipped with stock blender whi...
Shandong, China

Overview

Two-roll mills (mixing mills) are bench- to floor-mounted machines used to mix, mill and blend rubber, plastics and compounds. They consist of two counter-rotating heated rollers with adjustable gap and a motorized drive, allowing precise shearing and temperature control for dispersion and mastication. Common in rubber and polymer shops, they’re valued for simple operation, accessibility for manual feeding and trimming, and ability to handle a wide range of formulations and batch sizes.

FAQ

What should I inspect when buying a used two-roll mill?

Check roller surface condition, gap adjustment mechanism, drive gearbox, motor hours, heating/cooling function, electrical controls, and maintenance records for repairs or wear.

How do I determine the right roll size and capacity?

Match roll diameter, roll width and nip gap to your batch volumes and compound viscosity. Review manufacturer specs and production rate expectations.

What are key considerations for shipping a two-roll mill?

Factor weight, dimensions, and center of gravity. Secure rollers, disconnect fluid lines, protect bearings and controls, and use a carrier experienced with heavy mixing equipment.

What routine maintenance keeps a mill reliable?

Regularly clean rolls, inspect bearings and gears, check lubrication, verify temperature controls, and keep gap calibration and safety guards in good condition.

Are spare parts and retrofits commonly available?

Yes for major brands—bearings, seals, heaters, thermocouples, and gearbox parts. Verify OEM support and availability of replacement rollers or modern control retrofits.