What certifications does the machine have?

The machine is certified with QS, ISO9001:2008, and CE.

What are the installation requirements?

The buyer is responsible for electricity supply, water supply, labor, and cranes. Rongsheng engineers guide installation and testing and provide free training to the buyer's labor.

Is customization available?

Yes, the machine is customized according to production capacity. Options include heating method, vacuum method, and specific functions like nitrogen protection for PET scraps.

Low Viscosity Pet Enhances Viscosity and Improves Raw Material Quality

Name: Low Viscosity Pet Enhances Viscosity and Improves Raw Material Quality
Brand: Zhangjiagang Rongsheng Machinery Co., Ltd
SKU: 2092824935

Jiangsu, ChinaZhangjiagang Rongsheng Machinery Co., Ltd

US$15,000.00-235,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

1 Year

Material Processed

Plastic Flakes

Plastic Type

PET

Screw

Batch Type

Automation

Computerized

Certification

QS, ISO9001:2008, CE

Heating Method

Electricity to Heating Oil

Material Status

Powder, Pellets, Pieces, Scraps, Chips

Vacuum Method

Roots Pump

Volume

From 5L to 46000L

Function

Improve Material Viscosity

Vacuum Degree

Less Than 1PA

Maximum Temperature

250°c

Working Time

26-32 Hours(According to Target IV)

Cooling Method

Air Fan

Nitrogen

Necessary for Pet Scraps

Transport Package

Wooden Pallet and Film Cover

Specification

20m* 20m* 7m

Trademark

RONGSHENG

Origin

Jiangsu, China

HS Code

8419899090

Production Capacity

80 Sets / Year

Key features

Customizable Volume: Volume ranges from 5L to 46000L, customized according to production capacity.

High Vacuum Technology: Uses extreme vacuum technology with degree less than 1PA for viscosity increase.

Online Monitoring System: Real-time monitoring of customer process parameters and machine running status.

1-Year Warranty: 13 months from bill of lading date with free spare parts for quality discrepancies.

Versatile Material Processing: Processes PET, PA6, PA66, PTT flakes, powder, pellets, and scraps.

High Output Capacity: Batch output ranges from 1Kg to 23000Kg depending on the model.

Complete Solution Provider: Offers SSP, LSP, washing, recycling, and granulation equipment solutions.

Professional Installation: Engineers provide installation guidance and free training at buyer's factory.

Company profile

Importers and ExportersExhibition ExperienceCustomization from DesignsFull Customization

Zhangjiagang Rongsheng Machinery Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: ShanghaiAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryZhangjiagang Rongsheng Machinery Co., Ltd. is a China-based combined machinery manufacturer established in 2010, with 20 employees, one production line, and stated manufacturing capabilities for machinery and spare parts. It is identified as a professional technical supplier with customization, ODM, and recent new-product development capabilities. The supplier has documented production and finished-product inspection procedures, valid manufacturing contracts with affiliated subcontractors, and experience participating in the NMIS offline trade show. However, it does not provide 3D software design, in-stock service, overseas warehouse, overseas showroom, or overseas agent/branch services. Its international service coverage is limited, while stated lead times are lengthy. No certification information, financial credibility evidence, or specific customer case details are provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and a combined limited company engaged in machinery, equipment, spare parts, and related manufacturing, processing, and sales. It is located in Jiangsu, China, and was established in 2010.

R&D capabilityThe supplier is identified as having professional technical R&D capability, reports new products within the past year, and provides ODM services. Its technical and engineering teams support practical customer problems, although it does not provide 3D software design and has no available SDK.

Production capacityProduction evidence includes valid contracts with affiliated subcontractors, one operated production line, a stated output of 30 sets of 20-cubic-meter SSP machines, multiple listed processing machines, and written inspection procedures that are followed. The supplier also reports lengthy lead times of approximately 4–12 months depending on the stated period, which indicates capacity exists but delivery speed may be constrained.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. Its ODM capability further supports design-related manufacturing services, although the supplier does not provide 3D software design services.

Product Q&A

Q:What is the warranty period and coverage?

The warranty is 13 months from the date of the bill of lading. Rongsheng provides free spare parts for quality discrepancies caused by us. For issues due to incorrect operations or beyond one year, parts are provided at cost price.

Q:What materials can this machine process?

The machine processes resin or recycled PET, PA6, PA66, and PTT. It handles material statuses including powder, pellets, pieces, scraps, and chips.

Q:How is the viscosity increased?

At critical temperature, extreme vacuum technology and high-precision temperature control extract small molecular weight chemicals. This extends the copolymer molecular chain, steadily increasing Intrinsic Viscosity (IV).

Q:What is the production capacity and batch time?

Output capacity ranges from 1Kg/batch to 23000Kg/batch. One batch time is 26 to 36 hours, depending on the target IV and original IV.

Q:What after-sales support is provided?

We offer an online system for real-time monitoring and problem diagnosis. If customers cannot solve issues, we send engineers directly. We also provide long-term technical guidance and spare parts at cost price.