What are the available volume options?

Total volume options are 75, 125, 175, 250, 325, 440L; Working volume options are 35, 55, 75, 110, 150, 200L.

What is the rotor type and speed ratio?

It features a Shear-Type Quadrilateral Rotor with a speed ratio of 1.2245 (described as 1.24 in description).

Professional Rubber Mixing Kneader for Enhanced Performance and Durability

Name: Professional Rubber Mixing Kneader for Enhanced Performance and Durability
Brand: Qingdao Libang Industry Products Co., Ltd.
SKU: 2253171685

Shandong, ChinaQingdao Libang Industry Products Co., Ltd.

US$15,000.00

1-2 Pieces

US$8,000.00

3+ Pieces

Product specifications

Kneader

Product profile

Customization

Available

Warranty

1 Year

Control Type

PLC

Model NO.

XSN-35, 55, 75, 110, 150, 200

Automatic Grade

Automatic

Power Source

Electric

Type

Rubber Mixer

Total Volume

75,125,175,250,325,440L

Working Volume

35,55,75,110,150,200L

Rotor Type

Shear-Type Quadrilateral Rotor

Rotor Speed Ratio

1.2245

Main Motor Power

55,75,110,185,220,280kw

Safety Device

Emergency Stop Button

Unloading Method

Side Flip

Specification

3200*1900*2900mm

Trademark

LIBANG

Origin

China Qingdao

HS Code

84778000

Production Capacity

50sets Per Year

Key features

Shear-Type Quadrilateral Rotor: Features a four-lobe shear rotor with 1.24 speed ratio for double shear extrusion and high mixing efficiency.

Side Flip Discharging: Side-tilting discharge ensures smooth flow, no residue, and reduces thermal degradation compared to bottom plunger.

Customizable Volume Options: Total volume ranges from 75L to 440L, and working volume from 35L to 200L to suit various production needs.

High Efficiency & Stability: Boosts throughput and shortens mixing cycle, suitable for continuous production of high-viscosity materials.

24/7 Global Technical Support: Provides 24/7 technical assistance and spare parts supply with on-site or remote training options.

1-Year Standard Warranty: Covers 12 months or 2,000 operating hours, whichever comes first, for mechanical defects.

PLC Automatic Control: Equipped with PLC control system and automatic grade for precise and stable operation.

Proven Manufacturer Reliability: From a top 3 rubber machinery manufacturer with 20+ years experience and global partner trust.

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: ≤1.28hTerms 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.