What is the delivery time of the machine?

Actually, the delivery time of the machines is depended on the machine options. Normally, the delivery time of standard machine could be within 10-30 days

What is the warranty of the machine ?

The whole machine's warranty period is 12 months and key parts will be depended.

Do you provide any spare parts with machine?

Yes, OULI will provide one set standard spare parts to customer according to different machines.

2026 Hotsales Open Rubber Mixing Mill/Two Roll Mill Machine

Name: 2026 Hotsales Open Rubber Mixing Mill/Two Roll Mill Machine
Brand: QINGDAO OULI MACHINE CO., LTD.
SKU: 762863232

Shandong, ChinaQINGDAO OULI MACHINE CO., LTD.

US$14,800.00

1-4 sets

US$14,500.00

5-9 sets

US$14,000.00

10+ sets

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

3 Years

Model NO.

XK-160, XK-250, XK-300, XK-360, XK-400, XK-560

Control Type

PLC

Automatic Grade

Automatic

Power Source

Electric

Type

Open Mixing Mill

Name

Open Mixing Mill

Roll Material

Chilled Cast Iron, Hardness HS75, Baofeng Brand

Bearing

High-Temperature Resistance Bearing

Gearbox

Syf/Sf Gear Box

Lubrication

Dry Oil / Thin Oil by Pump

Basement and Frame

Welding and Machining

Gear Box Sturcture

Hard-Tooth Gearbox

Safety Device

Hydraulic Disc-Brake / Safety Button / Foot Brake

Motor Brand

Shandong Lijiu

Electric Parts

Chnt, Schneder, Siemens etc

Usage

Rubber or Plastic Mixing

Nip Adjustment

Mechanical or Manual

Control System

PLC

Service

Free Parts Supplied

Transport Package

Standard Package, by Sea

Specification

20 CBM

Trademark

OULI

Origin

China

HS Code

8477800000

Production Capacity

300 Sets Per Year

Key features

Compact Structure Design: Motor under rollers with reducer in frame saves space and ensures easy installation.

High-Strength Roll Material: Chilled alloy cast iron rolls with surface hardness 68-72HS and mirror finish.

Automatic Grease Lubrication: Full automatic pump for anti-friction bearings in dust-sealed housing.

Emergency Safety Brake: Hydraulic disc-brake and safety button for automatic braking during accidents.

Efficient Roll Cooling: Universal rotary joints with inner spray pipes for effective heating or cooling.

Durable Gearbox: Hard-tooth reduction gearbox made of cast steel for stable running and long life.

Precise Nip Adjustment: Manual adjustment using separate screws on brass housing for accurate roll gap.

Comprehensive Warranty: 12-month warranty for the whole machine with key parts coverage.

Company profile

Importers and ExportersExperienced TeamExhibition Experience

QINGDAO OULI MACHINE CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.93h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 24 employees and two production lines, offering a focused range of rubber-processing machinery, including vulcanizing presses, mixing mills, kneaders, calender machines, extruders, cracker machines, cooling machines, and refiner mills. It reports substantial stated annual production across several equipment categories, exports to international markets, and has nine years of export experience with self-operated import and export rights. Customization from designs and samples, ODM services, recent new-product development, and OEM service for well-known brands are reported. However, important control and service documentation is weak: there are no written supplier-service assessment or corrective-action procedures, complaint handling lacks written records, and there is no valid manufacturing-capacity contract with related subcontractors. Overseas support is limited to stated equipment installation and debugging in Ethiopia, with no overseas branches, agents, warehouses,...

Supplier typeThe supplier is identified as a limited company with no larger-company affiliation and 24 employees. Its stated product scope is centered on rubber-processing machinery, although the broader business scope also includes machine tools, material-handling equipment, mechanical components, metal products, appliances, daily necessities, rubber products, hardware, and generators.

After-Sales capabilityThe supplier reports equipment installation and debugging services in Ethiopia and accepts multiple quotation and payment terms, with a stated one-month average lead time in both peak and off-season. However, it has no overseas agents, branches, warehouses, or showrooms; supplier-service assessment and corrective-action procedures lack written records, and complaint handling has a procedure but no written records.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services, indicating active product-development capability. It also reports no available SDK, which limits evidence of software-development support but does not negate its machinery-design capability.

Production capacityThe supplier operates two production lines and reports annual output of 500 rubber vulcanizing presses, 300 rubber mixing mills, 200 rubber kneaders, and 1,000 waste-tire recycling machines. It also reports in-stock capacity, 30 qualified suppliers, standardized finished-product inspection instructions, and one-month average lead times, but lacks a valid contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from customer designs and samples, provides ODM services, and provides OEM services for well-known brands. These statements directly support both design-based and sample-based customization capability.

Product Q&A

Q:Where is your factory located?

Qingdao OULI machine co.,LTD is located at Wangjialou industrial zone ,Huangdao district ,Qingdao city, China

Q:Are you an integrated supplier for rubber&plastic machine ?

Yes, we can provide the complete solution line to customer according to customer's requirement.

Q:How about the quality control in your factory?

OULI has the SOP (Standard Operation Procedure) and all the production step must follow up this SOP. Every machine needs at least automatic running over 72 hours and must be inspected carefully before shipment.

Q:Will you offer the pre-sales service?

Yes, we have an experienced pre-sales team to support customers not only including machine, technology also water .electrical, machine layout in factory, etc.

Q:What about the after-service? Will you send your engineer to my country to help commission and install the machine?

Surely, we have many experience technical engineers for oversea service, they would help you install machine and support training to workers also.