What is the delivery time of the machine?

Actually, the delivery time of the machines is depended on the machine options. Normally, the delivery time of standard machine could be within 20-50 days.

What is the warranty of the machine ?

The whole machine's warranty period is 12 months and key parts will be depended.

Do you provide any spare parts with machine?

Yes, Zhongjun will provide one set standard spare parts to customer according to different machines.

30t Rubber Corner Joint Vulcanizing Injection Machine Suitable for Seals Hot Selling Machinery

Name: 30t Rubber Corner Joint Vulcanizing Injection Machine Suitable for Seals Hot Selling Machinery
Brand: Hunan Zhongjun Technology Co, Ltd.
SKU: 1943890291

Hunan, ChinaHunan Zhongjun Technology Co, Ltd.

US$11,112.00-20,800.00

1 Set

Product profile

Customization

Available

After-sales Service

48 Hours

Warranty

12 Months

Model NO.

ZJJ20-50T

Certification

CE, ISO

Condition

New

Customized

Automatic Grade

Automatic

Structure

Vertical

Own Factory

We Accept Custom Made

After-Sales Service Provided4

Engineers Available to Service Machinery Overseas

After-Sales Service Provided3

Online Support

Key Selling Points

Easy to Operate

After-Sales Service Provided2

Video Technical Support

Clamping Force

30t 50t

Corner Joint

Door and Window Seals Joint

Safety Device

Safety Curtain

Fully Automatic

Rubber Injection Vulcanizing Machine

Transport Package

According to Customer Request

Specification

1.8*1*2.7

Trademark

Zhongjun

Origin

Hunan China

HS Code

8477109000

Production Capacity

300 Set /Per Year

Key features

Customized Service Available: We accept custom made orders based on your specific requirements and designs.

12 Months Warranty Coverage: Covers mechanical defects with free parts and labor for the entire machine life.

Overseas Engineer Support: Experienced engineers available for installation, commissioning, and training.

C Frame Structure Design: Compact structure with full open mode-locking and no flow channel injection.

High Precision Control System: PLC programmable control ensures accurate feeding and uniform heating.

Fast Injection Speed: Optimized hydraulic system delivers fast injection for high efficiency.

Wide Material Compatibility: Suitable for natural rubber, synthetic rubber, silicone, and recycled rubber.

100% Finished Product Inspection: Every machine undergoes 48-72 hours of automatic running and strict inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Hunan Zhongjun Technology Co, Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai Port.Shenzhen Port.Qingdao Port.Average Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Xiangyin County, Yueyang City, operating in the manufacturing industry. Its stated scope covers specialized rubber-processing equipment, mining machinery, metal structures, rubber and plastic products, molds, construction machinery, chemical products, hydraulic machinery, and related repair and research activities. The supplier reports broad customization capability, multiple machining and fabrication facilities, documented inspection and quality procedures, complaint-handling records, material traceability, inventory capability, and OEM service for well-known brands. It also reports 200 qualified service-capability suppliers and documented supplier-management and corrective-action procedures. Limitations include no available SDK, no overseas warehouse or showroom, and no valid contract with affiliated subcontractors. Evidence is insufficient to confirm certifications or specific customer cases.

Supplier typeThe supplier is described as a combined company and a factory, located in Yueyang City, Hunan, with associated companies in manufacturing. This supports classification as a manufacturing-oriented factory rather than a purely trading entity.

After-Sales capabilityThe supplier has documented complaint-handling procedures, inventory capability, general equipment repair activities, and service-capability management procedures. Nevertheless, it lacks overseas warehouse and showroom capability, and there is no specific evidence of an international after-sales network.

R&D capabilityThe supplier reports mechanical equipment research and development and broad manufacturing activities across rubber-processing, mining, hydraulic, construction, mold, and related equipment fields. However, it explicitly has no available SDK, and the slices provide no quantified R&D resources, patents, or product-development outcomes.

Production capacityProduction capability is supported by listed laser cutting, gantry machining, machining, horizontal milling and boring, planing and grinding, drilling, and turning equipment, together with a broad manufacturing scope and in-stock service capability. A stated lack of valid contracts with affiliated subcontractors is a supply-chain governance limitation, but it does not negate the documented in-house manufacturing evidence.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates coverage of both design-based and sample-based customized production.

Product Q&A

Q:Where is your factory located?

Hunan Zhongjun Technology Co.,LTD is located at Jinlong High-tech industrial zone ,Yueyang City ,Hunan Province, China

Q:Are you an integrated supplier for rubber 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?

Zhongjun has the SOP (Standard Operation Procedure) and all the production step must follow up this SOP. Every machine needs at least automatic running over 48 TO 72 hours and must be inspected carefully before shipment.

Q:Will you offer the pre-sales service?

Yes, we have an experienced pre-sales team to support customers not only including machine, technology also water .electrical, machine layout in factory, etc.

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 experience technical engineers for oversea service, they would help you install machine and support training to workers also.