Manufacturers Wholesale Wear Resistant Water Blocking Rubber Roller

Product Description

Product Description

Water Blocking Rubber Roller

Our PCB Rubber Rollers are designed for PCB wet process equipment, cleaning machines, spray systems and automated conveying lines where controlled contact, liquid removal and material transfer are required.

The rollers can be manufactured according to the customer's equipment drawings, samples or technical specifications. Depending on the application and chemical environment, different roller materials, hardness levels, surface structures and shaft materials can be selected.

With customized dimensions and machining options, the rubber roller can be integrated into different PCB processing and industrial conveying systems.

Applications

Typical Applications
PCB Cleaning Equipment
PCB Wet Process Equipment
PCB Washing Machines
PCB Conveyor Systems
Spray Cleaning Lines
Water Removal Systems
Liquid Squeezing Systems
Automatic Conveying Equipment
Industrial Washing Equipment
Surface Treatment Equipment

Key Features

1. Customized Dimensions
Roller length, outer diameter, bore diameter, wall thickness, shaft dimensions and overall configuration can be customized according to equipment requirements.

2. Chemical and Corrosion Resistance
Different rubber and polymer materials are available for applications involving water, cleaning solutions and certain chemical working environments. Material selection can be matched to the actual operating conditions.

3. Precision Machining
The roller body and shaft can be processed according to customer drawings and dimensional requirements to ensure proper installation and stable operation.

4. Multiple Surface Options
Smooth and grooved roller surfaces are available. The surface pattern can be customized according to the required liquid removal, conveying or contact performance.

5. Different Hardness Options
Different Shore A hardness levels can be selected according to the PCB material, equipment structure, contact pressure and application requirements.

6. Suitable for Automated Equipment
The rollers can be used in continuous conveying, cleaning, water removal and wet process equipment, making them suitable for automated production lines.

Material	Typical Characteristics	Recommended Applications
EPDM	Good resistance to water, heat and many chemicals	Washing and water-contact applications
PVC	Good chemical resistance and dimensional stability	Chemical and wet-process equipment
PP	Lightweight and good chemical resistance	Certain wet-process applications
TPV	Elasticity with good environmental resistance	Conveying and contact applications
Other Materials(SS)	Available according to application	Customized industrial applications

Technical Specification

Item	Specification
Product Type	PCB Rubber Roller / Industrial Rubber Roller
Application	PCB Wet Process & Industrial Equipment
Roller Material	EPDM / PVC / PP / TPV / Customized
Outer Diameter	20–60 mm, customized
Roller Length	100-2200mm,customized
Surface Hardness	Customized according to application
Surface Finish	Smooth / Grooved / Customized
Shaft Material	SUS / Carbon Fiber / Glass Fiber / Titanium/Other
Working Temperature	Depending on selected material
Shaft Configuration	Customized
Manufacturing Method	Customized Machining & Assembly
OEM/ODM	Available

Customization Process

1. Send Drawing or Sample
Provide the roller drawing, sample, dimensions or equipment information.

2. Confirm Application Conditions
We evaluate the working temperature, chemicals, contact conditions and required roller performance.

3. Material and Specification Confirmation
Select the appropriate roller material, hardness, surface structure and shaft material.

4. Production
Manufacture the roller according to the confirmed technical specifications.

5. Inspection
Perform dimensional and appearance inspection before delivery.

OEM & Custom Manufacturing
We support customized PCB rubber rollers and industrial rollers for different equipment configurations.

Customized options include:

Roller diameter
Roller length
Bore diameter
Shaft diameter
Shaft material
Rubber material
Hardness
Surface pattern
Grooves
End configuration
Overall assembly
Please provide your drawing, sample, dimensions or equipment model for technical evaluation and quotation.

Why Choose Our Customized Rubber Rollers?

We understand that rubber rollers used in PCB equipment are not standard off-the-shelf components. The roller dimensions, material, hardness, surface finish and shaft configuration need to match the equipment and working environment.

Therefore, we provide customized manufacturing based on:

Equipment drawings
Existing roller samples
Technical specifications
Dimensions and tolerances
Working temperature
Chemical exposure
Contact requirements
Conveying speed
Installation structure
Customers can provide drawings, samples or basic dimensions for evaluation and quotation.

Quality Control
Each customized roller can be inspected according to the agreed technical requirements, including:

Dimensional inspection
Outer diameter inspection
Shaft dimension inspection
Surface inspection
Hardness inspection
Appearance inspection
Inspection requirements can be customized according to the customer's quality standards.

Main Product

Company Profile

Shenzhen Qixingyuan Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air knife systems and PCB horizontal line supporting equipment. As a leading manufacturer in the air knife field, we have over 10 years of industry experience. With a mod-

ern production base of over 2,000 square meters and 11 patented technologies, we consistently lead indus-

try innovation. Our products are exported to both domestic and overseas markets and have won the trust and praise of a wide range of customers.

Company Advantage

Our Certificate & Exhibition

Packaging & Shipping

FAQ

1. What industries are our gears, wheel discs, rubber wheels, brushes, and absorbent sponges used in? Can they be used in other industries?

Our gears, wheel discs, rubber wheels, brushes, and absorbent sponges are only used in the PCB equipment manufac-

turing industry, such as grinding machines, etching machines, developing machines, and glass washers. We are not sure if they can be used in other industries.

2. What industries are air knives used in, and what are their main functions?

Air knives can be used in many industries, such as beverage bottle drying equipment, PCB manufacturing equipment, textile equipment, ultrasonic cleaning, and coating equipment. Their main functions are drying, cooling,dust removal, water removal, and air curtains.

 

3. Can air knives be customized?

Yes, the length of PVC and aluminum alloy air knives can be customized, but the shape is molded and cannot be cust-

omized. Stainless steel and titanium alloy air knives can be fully customized to the customer's specific length, width, height, and shape. The customer will need to provide a drawing of the key dimensions.

4.With so many air knife models, how do I choose one, and what is the most important factor in choosing one? 

a. The most important factor is the air source: are you planning to use a high-pressure blower or an air compressor? Most of our air knives are designed for high-pressure blowers, but we also offer air knives for air compressors.

b. The material you need depends on your operating environment, such as whether it's humid, corrosive, or has other special requirements.

c. The installation space you need depends on the air knife model you use. 

We offer over twenty models in various sizes.

5. Can brushes, sponge rollers, and rubber rollers be customized in size?
The outer diameter of rubber rollers (within 20-70 mm) can be customized according to customer drawings. Absorbent sponges and brushes are commonly used in the PCB industry, and their length and outer diameter can be customized. They are also suitable for other industries.
 
6.Can the wheel discs, gears, and plug-ins/U-block be made of different materials?
These accessories are generally made of PP, but some models are available in PVDF or PEEK. Please contact our sales staff if you require them.
 
7. What payment methods are supported? Do you accept payments from personal accounts? What currencies are accepted?
a. Outside China: Payments can only be made to our company account.
b. Within China: Payments can be made to company accounts, personal accounts, WeChat, or Alipay.
c. For orders less than US$5,000, full payment is due by T/T after the order is confirmed. For orders over US$5,000, 50% payment is accepted by T/T, with full payment due before shipment.
d. We currently only accept US dollars and RMB.
 
8. What trade terms do you accept?
We accept all trade terms: EXW, FOB CIF, etc.
Prices posted on the platform are EX-works prices. If FOB prices are required, they will be determined based on the order quantity and trading region.
 
9. What are your business hours?
Excluding statutory holidays in mainland China,
Monday to Friday, 8:00 AM to 6:00 PM.