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

2 Roll Rubber Mixing Machine

Name: Rubber/ PVC Calender Machine Processing Machinery 4/3/2 Roll Rubber Mixing Machine
Brand: QINGDAO OULI MACHINE CO., LTD.
SKU: 1981771612

Shandong, ChinaQINGDAO OULI MACHINE CO., LTD.

US$31,800.00

1-4 Pieces

US$30,800.00

5-9 Pieces

US$29,800.00

10+ Pieces

Sample price:US$31800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

Lifetime Technical Support

Model NO.

2 roll 3 roll 4 roll

Certification

CE, ISO

Condition

New

Customized

Automatic Grade

Automatic

Structure

Vertical

Roller Number

2/3/4

Voltage

Customized

Color

Customized

Roller Diameter

Customized

Roller Length

Customized

Roller Hardness

72-75 Hsd

Bearing Typre

Self-Aligning Ball Bearings

Bearing Lubrication

Automatic Lubrication System

Nip Adjust Device

Electric Adjust

Ratio Speed Gear

Zg-45

Reducer

China Top Brand

Motor

China Top Brand

Roller Material

Chrome-Molybdenum Alloy Chilled Cast Iron

Heating Method

Electricity / Oil / Steam

Gear

Quenching Treatment

Transport Package

Customer Ordered

Specification

1100*680*1250mm

Trademark

OULI

Origin

China

HS Code

8477800000

Production Capacity

300 Sets Per Year

Key features

Customizable Specifications: Roller number, voltage, color, diameter, and length are fully customizable to meet specific needs.

Lifetime Technical Support: Comprehensive lifetime technical support and warranty coverage for all mechanical equipment.

High-Quality Roll Material: Chrome-molybdenum alloy chilled cast iron rolls with surface hardness 68~72hs and mirror finish.

Automatic Lubrication System: Full automatic grease lubrication pump for anti-friction roller bearings in dust-sealed housing.

CE and ISO Certified: Machine meets international safety and quality standards with CE and ISO certifications.

Complete Solution Provider: Integrated supplier offering complete rubber production lines including mixing, extruding, and calendering.

Professional Pre-sales Service: Experienced team supports machine selection, technology, water/electrical layout, and factory planning.

Overseas Installation Support: Experienced engineers available to assist with machine installation, commissioning, and worker training.

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: ≤6.81h

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.