Enhanced Pipe Rubber Conveyor Belt for Optimal Vertical Conveying Operations

• Customization: Available
• Type: St630-St7500
• Material: Rubber
• Model NO.: ST630-ST7500
• Inside Material: Steel Cord
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Low Temperature Resistant
• Tensile Strength: Strong
• Color: Black
• Dimension(L*W*H): 1-6m
• Max Diameter of Cord: 3.0mm-15.0mm
• Pitch of Cord: 10mm-21mm
• Application: Coal, Mining, Cement Plant, Power Plant
• OEM or Not: OEM Allowed
• Weight: 18kg/M-67kg/M
• Width: 200-3000mm
• Cover Rubber Grade: 10-25 MPa
• Edge: Moulded Edge
• Transport Package: According to Customers′ Requirements
• Specification: St630-St7500
• Trademark: GRAND RUBBERS
• Origin: Qingdao, China
• HS Code: 4010110000
• Production Capacity: 100000 Meter Per Month
• Package Size: 170.00cm * 120.00cm * 170.00cm
• Package Gross Weight: 3000.000kg
• Lead Time: 25 days (1 - 1000 Meters) ; To be negotiated ( > 1000 Meters)

Product Description

Product Description

Pipe Rubber Conveyor Belt

Applications

Discover the versatile applications of the pipe rubber conveyor belt, an essential tool for efficient material transportation across various industries. In the mining sector, it facilitates the seamless movement of coal and ore. In cement, it handles both raw materials and finished products with ease. At power plants, it ensures the smooth transport of coal and biomass. Within the food processing industry, it efficiently conveys grains and sugar, while in the chemical and agricultural fields, it adeptly manages chemicals, fertilizers, and other materials. Its utility extends to recycling operations, ports, steel mills, and construction sites, where it offers unmatched benefits such as minimized spillage, enhanced safety, and optimized efficiency in material handling.

Structure

The pipe rubber conveyor belt is meticulously engineered, featuring a robust structure that includes several crucial components. The Cover Layers, crafted from high-quality rubber, provide exceptional resistance to wear and various environmental factors. Its Carcass, the core, is composed of resilient materials such as polyester, nylon, or steel cords, ensuring both flexibility and strength. The specialized Pipe Shape Design effectively contains materials, significantly reducing spillage. Reinforced Sidewalls maintain stability and preserve the belt's form, while Tension Members impart the necessary tensile strength for transporting heavy loads. Rubber Skim Coats bond the layers, enhancing the belt's durability, and Edge Protection shields against fraying and operational damage. This sophisticated layered construction guarantees the belt's longevity, adaptability, and superior performance in efficient material transfer.

Features

The pipe rubber conveyor belt is a marvel of engineering, meticulously designed to deliver exceptional durability and operational efficiency, offering an array of standout features. Its resilience and wear resistance make it the perfect choice for demanding, heavy-duty environments. The belt's flexibility allows it to transport materials in both vertical and horizontal directions, even within confined or curved spaces. Its innovative pipe design minimizes spillage and dust, ensuring cleaner, more efficient processes. High tensile strength empowers the belt to handle heavy loads without deformation, and its robust environmental resistance enables it to withstand extreme temperatures and harsh chemical exposure. Additionally, the belt demands minimal maintenance, reducing both downtime and maintenance expenses, while providing noise reduction for quieter operations. It enhances safety by curtailing spillage and accidents, and its energy-efficient design reduces power consumption, making it a reliable and cost-effective investment for sectors like mining, cement, power plants, and agriculture.

Technical Standard

Normal Diameter mm	100	150	200	250	300	350	400	500	600	700	800	850
Belt Width mm	360	550	730	910	1100	1280	1460	1820	2190	2550	2900	3100

Cover Rubber Quality

Performance class of cover rubber	Tensile Strength Mpa ≥	Elongation at break % ≥	Abrasion mm3 ≤	Ozone Resistant	The tensile strength and elongation at break's change rate after aging %
D	18.0	400	90	No cracking	-25 ~ +25
H	24.0	450	120	No cracking	-25 ~ +25
T1,T2	10.0	300	200	__	-45 ~ +45
A.Ozone resistant test condition: concentration(50±5)*10-8 (volume fraction ), temperature (40±2)ºC, elongation(20±2)%, time 96h. B. Hot air ageing test condition: D and H type pipe conveying belt 70ºC * 168 h: T 1 type pipe conveying belt 100ºC * 168h:T2 type pipe conveying belt 125ºC * 168h.
Note:D-High Abrasion; H-anti-tear; T1-Heat Resistant under 100ºC ; T2 High Resistant under125ºC.

The Type D and Type H belt should meet the requirement of the table below:

Item	Ply to Ply N/mm	Transition part to Ply N/mm	Cover rubber to ply N/mm
			Thickness of cover	Thickness of cover
Maximum value of all samples	20	20	20	20
Average value of all samples	8.0	8.7	5.0	6.0
Minimum value of all samples	7.4	7.4	4.4	5.4

Steel Cord Pipe Conveyor Belt
Diameter of steel cord pipe conveyor belt

Nominal diameter mm	Φ200	Φ250	Φ300	Φ350	Φ400	Φ500	Φ600	Φ700
Belt Width mm	730	910	1100	1280	1460	1820	2190	2550

Steel cord pipe conveyor belt tensile strength and belt width specification

Belt width	Number of steel cord
mm	St630	St800	St1000	St1250	St1600	St2000	St2500	St2800	St3150	St3500	St4000	St4500	St5000
800	75	75	63	63	63	63	64	50	50	50	50
1000	95	95	79	79	79	79	69	64	64	64	64	59	55
1100	105	105	87	87	87	87	69	69	69	69	69	65	61
1300	124	124	103	103	103	103	83	83	83	83	83	77	72
1600	151	151	126	126	126	126	101	101	101	104	104	96	90
1850	177	177	147	147	147	147	119	119	119	119	119	111	104
2250			181	181	181	181	145	145	145	145	145	137	125
2450			197	197	197	197	158	158	158	158	158	148	139

Cover Rubber Quality

Performance class of cover rubber	Tensile Strength MPa ≥	Elongation at break % ≥	Abrasion Mm3 ≤	Ozone Resistant A	The tensile strength and elongation at break's change rate after aging
H	25	450	120	No cracking	-25 ~ +25
D	18	400	90	No cracking	-25 ~ +25
L	20	400	150	No cracking	-25 ~ +25
Note: H- High Anti-tear; D-High Abrasion; L-Moderate abrasion.
Ozone resistant test condition: concentration(50±5)* 10-8 (volume fraction ), temperature(40±2)ºC, elongation (20±2)%, time 96h. Hot air ageing test condition: 70ºC* 168h.

 

 

Products Test Procedure

Step 3: Finished products test

Our Advantage

 

Products we produce

Qingdao Grand Rubbers Co., Ltd takes pride in offering an extensive and diverse range of conveyor belts and rubber sheet products, each masterfully crafted to cater to the myriad needs of numerous industries. Our collection encompasses heat-resistant, oil-resistant, abrasion-resistant, and general-purpose belts, all engineered with utmost precision to serve a vast array of applications. Furthermore, our premium rubber sheets are lauded for their outstanding durability, flexibility, and resistance to chemicals, inclement weather, and wear. We provide tailor-made customization solutions, ensuring our offerings are impeccably aligned with your specific requirements, delivering consistent performance and reliability for industries including but not limited to mining, construction, and manufacturing.

Detailed Photos

 

Certifications

Company Profile

 

GRAND RUBBER is passionately dedicated to the art of crafting, exporting, and supplying superior rubber conveyor belts along with specialized belting solutions. With an extensive reservoir of knowledge, we excel in the creation of top-tier steel cord conveyor belts, ensuring uncompromised quality and performance.

Founded in 2004, our company is a hub of innovation equipped with cutting-edge production, research, and development, as well as testing facilities. Supported by a team of seasoned technical experts, we boast the most sophisticated rubber mixing facility in China, enhanced by automated control systems and a plethora of advanced equipment.

GRAND RUBBER actively engages in global exporting, reaching destinations across Europe, North and South America, the Middle East, Southeast Asia, Africa, Australia, and beyond.

Our unwavering commitment to delivering high-quality products, combined with exceptional service and robust technical support, has earned us a distinguished reputation worldwide.

Choose us, trust us-your dedicated team of professional Conveyor Belt Engineers awaits to serve you with unmatched expertise!

Packaging & Shipping

At Qingdao Grand Rubbers Co., Ltd, we understand the diverse needs of our global clientele. To cater to the unique demands of each market, we offer customized packaging solutions. Whether it's vibrant color wrapping or bespoke labeling, our packaging ensures your product stands out, making a bold statement and providing a personalized touch that resonates with your brand identity.

FAQ

Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 20 years.

Q2. What are your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.

Q3. What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.

Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.

Q5. How about the package?
Standard export packing method, your special requirement will be respected.

Q6. What are your Payment terms?
T/T or L/C.

Q7. Can you do door-to-door?
No problem.

Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.

Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.

Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.