What is the maximum capacity per batch for the XK-450 model?

The XK-450 model has a maximum capacity of 25-50 kg per batch.

What is the material of the rollers?

Rollers are made of NiCrMo alloy steel through centrifugal casting with a hardness of around HS76.

Do you provide after-sales service?

Yes, we offer professional responses, real-time updates, and outstanding after-sales support.

High-Efficiency Xk-450 Two Roll Rubber Mixing Mill Machine

Name: High-Efficiency Xk-450 Two Roll Rubber Mixing Mill Machine
Brand: Qingdao Libang Industry Products Co., Ltd.
SKU: 2165313795

Shandong, ChinaQingdao Libang Industry Products Co., Ltd.

US$21,900.00

1 Set

Product profile

Customization

Available

After-sales Service

1year

Warranty

1 Year

Model NO.

XK-300, 360, 400, 450, 550

Control Type

PLC

Automatic Grade

Automatic

Power Source

Electric

Type

Two Roll Mill Machine

Weight (Kg)

7600 Kg

Condition

New

Place of Origin

Shandong, China

Showroom Location

None

Diameter of Roll(mm)

450 mm

Roll Ratio(Front/Back)

1:1.27

Warranty of Core Components

1 Year

Brand Name

Libang

Video Outgoing-Inspection

Provided

Applicable Industries

Manufacturing Plant

Key Selling Points

Long Service Life

Core Components

PLC, Motor

Cooling Mode

Water Cooling

Length of Roll(mm)

1200 mm

Machinery Test Report

Provided

Transport Package

Suitable for Long Sea Transportation

Specification

4770*1846*1835mm

Trademark

LIBANG

Origin

Shandong

Key features

High Efficiency Design: Significantly reduces installation space with energy-saving and brand new mill design.

Durable Roller Material: Rollers made of NiCrMo alloy steel via centrifugal casting with hardness around HS76.

Advanced Safety System: Complete emergency stop and interlock protection system with reverse running function.

Precision Gear Reducer: Hardened gears reducer ensures high torque, low noise, and extra long service life.

Versatile Application: Ideal for masticating and kneading natural rubber, synthetic rubber, EVA, or PVC pellets.

Customized Manufacturing: Flexible customized manufacturing tailored to specific client requirements.

Quality Core Components: Equipped with PLC, Motor, and ZWZ brand roller bearings for superior performance.

Comprehensive Warranty: 1-year warranty coverage for core components including PLC and motor.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality Assurance

Qingdao Libang Industry Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-11-26Nearest Port: qingdaoAverage Response Time: ≤1.60hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryQingdao Libang Industry Products Co., Ltd. is identified as a China-based manufacturer/factory and limited company engaged in manufacturing and processing machinery, with a stated product range covering rubber and related equipment. The supplier reports ISO 9001 certification, quality assurance, raw-material traceability, flexible customization, and 90% export sales. Its stated production information is 100 rubber machines annually, with a one-month average lead time in both peak and off-season periods. However, the supplier reports no OEM service for popular brands, no available SDK, no in-stock or overseas warehouse capacity, no overseas agents or branches, and no offline trade-show participation. Quality and supplier-management procedures are partly documented but lack records, while corrective and preventive action procedures are absent. Financial information is limited to year labels without substantive financial metrics, and no customer cases are provided.

Supplier typeThe supplier is described as a manufacturer/factory and limited company in China, engaged in manufacturing and processing machinery. Another record labels it a trading company and states that its scope includes processing, sales, and import/export, indicating a mixed manufacturing and trading profile rather than a purely manufacturing-only structure.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a formal quality-management certification, although no certification scope, issuing body, or validity period is provided.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports a one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, overseas agent, or branch, and its complaint-handling procedure has no written records; corrective and preventive action procedures or records are absent.

Production capacityThe supplier is identified as a machinery manufacturer and lists rubber-processing equipment among its products. It reports annual productivity of 100 rubber machines, a one-month average lead time in both seasons, and six total employees in one company-information record; quality staffing is reported inconsistently as either 1 inspector or 6–10 quality-control staff. Production capability is therefore evidenced, but the scale and staffing data require verification.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples and designs, full customization, and minor customization. These stated service options indicate broad customization coverage for customer requirements.