What is the material of the screw and bushing?

Both are made of 38CrMoAlA high-quality nitrided steel.

Which markets do you export to?

We export to North America, South America, Europe, Asia, Africa, and Oceania.

Strong Quality Rubber Filtering Extruder Cooling Line

Name: Strong Quality Rubber Filtering Extruder Cooling Line
Brand: Qingdao Libang Industry Products Co., Ltd.
SKU: 1970743951

Shandong, ChinaQingdao Libang Industry Products Co., Ltd.

US$29,999.00

1 Set

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Control Type

PLC

Automatic Grade

Automatic

Power Source

Electric

Type

Rubber Extruder

Condition

New

Place of Origin

Shandong, China

Motor Power

11-90kw

Cooling Water Pressure

0.2-0.4MPa

Steam Pressure

0.4-0.6MPa

Screw Max Rotation Speed

55-75

Transport Package

Suit for Long Time Sea Transport

Trademark

libang

Origin

Shandong

HS Code

847780

Production Capacity

1200kg/H

Key features

Versatile Extrusion Applications: Suitable for hose, wire, cable, tire tread, and special-shaped film extrusion.

High Hardness Screw & Bushing: 38CrMoAlA nitrided steel with HRC60-70 hardness and 0.5-0.7mm hard layer depth.

Customizable Film Dimensions: Extruded film width and thickness can be customized to specific requirements.

Efficient Variable-Frequency Motor: Equipped with AC variable-frequency motor and INVERT governor for precise control.

Low Noise Reducer System: Hard tooth surface reducer with noise level below 85dB and forced lubrication.

Quick Change Screen Head: Hydraulic cylinder driven double station quick change screen head for efficiency.

Comprehensive Warranty Coverage: Includes 1-year warranty with available after-sales service support.

Wide Power Range Options: Motor power ranges from 11kw to 90kw across different model series.

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: ≤0.50hTerms 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.