Endless Ep300 Rubber Belt for Coal Transportation

• Type: EP300
• Material: Rubber
• Inside Material: Polyester
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Edge: Moulded Edge
• Model NO.: EP300
• Color: Black
• Cover Rubber Grade: 10MPa, 12MPa, 14MPa, 15MPa, 17MPa, 20MPa, 25MPa
• Strength: 1200n/mm
• Number of Ply: 4
• Belt Width: 400-2200mm
• Warranty: 13 Months
• Delivery Time: 15-30 Days
• Applications: Cement, Coal, Minning and So on.
• Temperature: 80-400
• Transport Package: Export Standard
• Specification: EP100-EP500
• Trademark: Grand Rubbers
• Origin: Qingdao China
• HS Code: 40101200
• Production Capacity: 100000m/Day

Product Description

 

Product Description

Multi-ply Rubber Conveyor Belt


 

Multi-ply Rubber Conveyor Belt

 

Manufactured by Qingdao Grand Rubbers Co., Ltd, the Multi-ply Rubber Conveyor Belt is designed for short and medium-distance materials transportation. It is ideal for industries such as minerals, architecture, ports, road construction, agriculture, steel, and chemical industry.

 

Characteristics:

 

• High stability


• High heat resistance


• Low elongation


• Impact resistance


• Strong anti-shock


• Good flexibility




•  

 

Multi-ply Fabric Rubber Conveyor Belt



 

Multi-ply Fabric Rubber Conveyor Belt

 

Qingdao Grand Rubbers Co., Ltd offers a range of high-quality fabric conveyor belts suitable for various applications:

 

NN Conveyor Belt

 

• Best-quality synthetic fibers


• High abrasion resistance


• High tensile strength


• Good fatigue resistance


• Thin belt body


• High adhesion


• Splendid flexibility


• Long working life


 

 

EP Conveyor Belt

 

• Tension resistant body


• Low elongation in warp


• Good trough ability in weft


• Heat resistance


• Impact resistance


• Good water resistance


• Good wet strength


 

 

CC Conveyor Belt

 

• Traditional conveyor belt


• Low elongation


• Good mechanical fastening


• Good adhesion with rubber


• Small deformation in high-temperature environments


 

 

Choose Qingdao Grand Rubbers Co., Ltd for your conveyor belt needs.

Product Parameters

Product Description:

 

At Qingdao Grand Rubbers Co., Ltd, we offer a range of high-quality EP Belts to suit various industrial applications. Our EP Belts include:

 

• Heat Resistant (HR) EP Belt


• Abrasion Resistant (≤90mm3) EP Belt


• Oil Resistant (OR) EP Belt


• Acid/Alkali Resistant EP Belt


• Cold Resistant EP Belt


• Fire Resistant EP Belt


• Conventional EP Belt


 

 

Our EP Belts adhere to international standards such as DIN22102, RMA, AS1332, SABS 1173/2000, IS 1891, BS490, JIS K 6322, and more. Trust Qingdao Grand Rubbers Co., Ltd for durable and reliable EP Belts for your industrial needs.

Main Technical Parameters

Type	Textile type	Strength per ply Min.(N/mm)	Plies of fabric	Cover thickness(mm)		Belt width (mm)	Cover grade
				Top cover	Bottom cover
EP belt	EP-100	100	2-8	2-16	0-10	300-3400	Abrasion resistant Impact resistant Heat resistant Oil resistant Acid/alkali resistant Fire resistant Etc.
	EP-125	125
	EP-150	150
	EP-200	200
	EP-250	250
	EP-300	300
	EP-350	350
	EP-400	400
	EP-500	500
NN belt	NN-100	100	2-10
	NN-125	125
	NN-150	150
	NN-200	200
	NN-250	250
	NN-300	300
	NN-400	400
	NN-500	500
CC belt	CC56	56	3-12

Discover the superior Endless EP300 Rubber Belt for efficient coal transportation by Qingdao Grand Rubbers Co., Ltd.

Item			Type
			NN,EP,CC
Adhesion strength	Between coating and belt cores	Thickness of coating layer>1.5mm ≥ N/mm	3.5
		Thickness of coating layer 0.8~1.5mm More than N/mm	3.2
	Between layers  ≥ N/mm		4.5
Tensile strength value of full thickness belt / N / mm			160 ~ 3150
Elongation of longitudinal reference force of full thickness belt  /  %  ≤			4
Coating performance			H (sharp wear)	D (high wear)	L (moderate wear)
	Breaking strength   /  MPa ≥		24	18	15
	Elongation at break   /  %  ≥		450	400	350
	Abrasion         /  mm3  ≤		120	100	200
	Aging test(70ºC×168h) Median value of tensile strength and elongation		It shall not be less than 75% of the corresponding value before aging.

Production Process

Rubber Conveyor Belts by Qingdao Grand Rubbers Co., Ltd



 

Rubber Conveyor Belts Production Process

 

1. Mixing: The initial step involves mixing the rubber.


2. Calendering: This process completes fabric coating, cover sheeting, and bonding of the belt carcass and covering sheet.


3. Laminating: Neatly adhering multiple layers of the belt together longitudinally, adding edge rubber on both sides, and covering rubber on the top and bottom to create a belt blank.


4. Vulcanising: A crucial procedure in rubber conveyor belt processing and the final step in manufacturing.


5. Inspecting/Packing: The finished belt undergoes testing before being packed for shipment.


 

 

Experience top-quality rubber conveyor belts crafted with precision by Qingdao Grand Rubbers Co., Ltd. Each step in the production process ensures durability and reliability, making our belts ideal for various industrial applications.

Certifications

Company Profile

 

Qingdao Grand Rubbers Co., Ltd specializes in a wide range of rubber conveyor belts to meet various industrial needs. Our offerings include multi-ply fabric, chevron, heat-resistant, cold-resistant, flame-retardant, oil-resistant, sidewall, and steel cord belts. With widths ranging from 200-6400 mm and thicknesses from 3-30 mm, we provide durable and reliable solutions for heavy-duty applications.

Packaging & Shipping

 

FAQ

Qingdao Grand Rubbers Co., Ltd - Product Description

 

Welcome to Qingdao Grand Rubbers Co., Ltd

 

Product Description

 

At Qingdao Grand Rubbers Co., Ltd, we specialize in manufacturing a wide range of high-quality conveyor belts to meet your industrial needs. With over 18 years of experience, we are proud to offer:

 

• 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


• Special conveyor belts with features like heat resistance, cold resistance, oil resistance, flame retardancy, and abrasion resistance


 

 

Our products are designed to ensure durability, reliability, and performance in various industrial applications. We guarantee:

 

• Quick lead times: 3-5 days for samples and 20-25 days for mass production


• Free samples upon inquiry


• Flexible packaging options to meet your specific requirements


• Convenient payment terms via T/T or L/C


• Efficient door-to-door delivery services


• Stringent quality control measures with ISO9001 certification


• Global market reach, serving customers in Europe, America, the Middle East, Southeast Asia, South Africa, Australia, and more


 

 

Count on Qingdao Grand Rubbers Co., Ltd to provide you with top-notch products, on-time delivery, and exceptional customer support tailored to your needs. Contact us today for all your conveyor belt requirements!