Why is glue dispensing not even?

This is mainly caused by unstable storage flow pressure tank or air pressure. Set inlet pressure 10-15psi lower than factory minimum and control rubber valve pressure at least higher than 60psi.

What should be done if flow velocity is slow?

Change the pipe from 1/4 to 3/8 if the flow velocity is too slow. The shorter the pipe, the better, if there is no specific requirement.

How to prevent air in the fluid?

Excessive fluid pressure and short valve opening time may lead to air infiltration. Use conical needles and reduce fluid pressure.

D&H Automatic Two Component PU Epoxy Resin Glue Potting Machine

Name: D&H Automatic Two Component PU Epoxy Resin Glue Potting Machine
Brand: Guangzhou ZhengQi Technology Co., Ltd.
SKU: 1914774776

Guangdong, ChinaGuangzhou ZhengQi Technology Co., Ltd.

US$8,900.00

1 Unit

Product profile

Customization

Available

After-sales Service

Provided

Precision

High Precision

Model NO.

PGB-650

Condition

New

Certification

CCC, PSE, FDA, RoHS, ISO, CE

Warranty

12 Months

Automatic Grade

Automatic

Installation

Vertical

Driven Type

Electric

Transport Package

Poly Wood Case

Specification

1200x1200

Trademark

Daheng / OEM

Origin

Guangzhou China

HS Code

842489990

Production Capacity

50PCS / Month

Key features

Wide Viscosity Range: Handles 300cps to 20000cps, suitable for low to high viscosity materials.

12 Months Warranty: Comprehensive 1-year warranty covering main parts and free maintenance service.

Multi-Material Compatibility: Supports epoxies, silicones, polyurethanes, acrylics, and UV curing materials.

Advanced Tank System: Features vacuum degas, heating, stirring, and liquid level sensors for stability.

Automatic Control System: Controlled by Panasonic PLC and MCGS touch screen for easy operation.

High Flow Capacity: Max flow volume of 24g/s with adjustable speed from 1g/s to 20g/s.

Factory Direct Supply: Direct from manufacturer with SGS certification and over 20 patents.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Guangzhou ZhengQi Technology Co., Ltd.

Guangdong, 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: 22 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.21h

AI-Powered supplier vetting

SummaryThe supplier is a Guangzhou-based limited trading company in the manufacturing sector, offering glue-dispensing and related equipment. It reports broad customization and ODM capabilities, new product development within the past year, raw-material traceability, and 100% finished-product inspection supported by three quality inspectors. Manufacturing capacity is supported by valid contracts with associated subcontractors and in-stock capability, while lead time is stated as within 15 working days in both peak and off-season periods. Written procedures exist for supplier-service assessment, corrective and preventive actions, and customer complaints. However, no overseas warehouse, showroom, agents, branches, or overseas service countries are reported. Certification holdings and customer cases are not provided. Financial data is excluded from this assessment.

Supplier typeThe supplier is identified as a limited company located in Huangpu District, Guangzhou, with a stated company nature of trading company. Its business scope includes goods and technology import/export, while its offered products are glue-dispensing and related machines.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capability, but has no overseas warehouse, showroom, agents, branches, or overseas service countries, which limits documented international service coverage.

R&D capabilityThe supplier reports that it had new products within the past year and provides ODM services. This directly supports ongoing product-development capability.

Production capacityProduction support includes CNC lathes, CNC milling and drilling machines, grinders, and milling machines. The supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capability, 100% finished-product inspection, three quality inspectors, and lead times within 15 working days in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported consistently across the R&D and quality-related information.

Product Q&A

Q:Do you offer overseas service?

We do not have an overseas service center, but we can offer overseas service if required. An engineer will provide face-to-face service.

Q:What are your payment terms?

Normally, 30% advance by T/T and the balance is paid off before delivery.

Q:Are you a factory or trading company?

We are a factory with SGS certification and more than 20 patents, cooperating with customers in about 40 countries for over 15 years.

Q:How do you handle quality control?

We assure a 1-year warranty for main parts and offer spare parts for backup. Please check with the sales engineer for details.

Q:Why does the glue dispenser always drop?

Drops may happen due to low glue concentration, high air pressure, or large needle diameter. Narrow needles cause back pressure. Use conical needles with less back pressure or use no-foam glue.