What is the warranty of the machine?

The whole machine's warranty period is 12 months, and spare parts will be dependent.

High-Precision 4 Roll Rubber Calender for Rubber and Plastic Sheets

Name: High-Precision 4 Roll Rubber Calender for Rubber and Plastic Sheets
Brand: Qingdao Libang Industry Products Co., Ltd.
SKU: 2175829155

Shandong, ChinaQingdao Libang Industry Products Co., Ltd.

US$25,900.00

1 Set

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

XY300*900

Condition

New

Customized

Automatic Grade

Automatic

Structure

Vertical

Model

Xy-300X900

Roller Diameter

300mm

Working Length of Roll

900mm

Working Linear Speed of Middle Roll

1.8-18

Speed Ratio

1:1:1

Adjusting Nip Range

0-10

Min Calendering Thickness

0.2

Calendering Width

700

Motor Power

45kw

Overall Size

4400*1650*2200mm

Weight

12000kgs

Delivery Time

50 Days

Transport Package

Suitable for Long Sea Transportation

Specification

4770*2300*1835mm

Trademark

LIBANG

Origin

Shandong

HS Code

84778000

Production Capacity

200sets Per Year

Key features

High Precision Rolls: Chilled alloy cast iron rolls with 68~72HS hardness, mirror finished and hollowed for cooling/heating.

Dual Adjustment Mode: Roll clearance adjustable via manual screws or electric mode for precise control.

Automatic Lubrication: Full automatic grease lubrication pump for bearings, fitted in dust-sealed housing.

Customizable Model: Model, roller diameter, and working length are customizable to meet specific needs.

Versatile Application: Ideal for rubberizing fabrics, textile glue application, and making rubber sheets.

Robust Construction: Heavy duty steel casting stand frame and gearbox ensure durability and stability.

Temperature Control: Rolls support steam, cooling water, and heat-conducting oil for temperature adjustment.

Safety Features: Electric panel includes overload protection, emergency stop, and phase indicator.

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: ≤0.45hTerms 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.

Product Q&A

Q:Who are you?

We are Professional Provider of Rubber Machine in China for many years.

Q:Are you a comprehensive 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?

We have the SOP (Standard Operation Procedure) and all the production steps must follow this SOP.

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 experienced technical engineers for overseas service, they would help you install the machine and support training to workers.

Q:What is the delivery time of the machine?

Actually, the delivery time of the machines is dependent on the machine options. Normally, the delivery time of a standard machine could be within 10-60 days.