Heat and Abrasion Resistant Ep Conveyor Belt for Sinter Plant with T2-T4 Options

Product Description

Introduction

Multi-ply Fabric(EP/NN/CC) Conveyor Belt

Product Classification

According to whether there is edge rubber: Molded edge belt and Cut edge belt.

According to the fabric type:
Polyester (EP) canvas conveyor belt (polyester belt, EP belt);
Nylon (NN) canvas conveyor belt (nylon belt, NN belt);
Cotton(CC) canvas conveyor belt(cotton belt, CC belt).

Product Use

It is widely used in coal, mining, port, metallurgy, electric power, chemical industry, casting, building materials, cement and other industries and places that need high-speed and fast transportation of materials, and it is used to transport non-corrosive block, granular, powder materials, bulk materials or finished articles.

Product Structure

The general-purpose fabric conveyor belt is made of multi-ply rubberized nylon (NN) canvas, polyester (EP) canvas or cotton(CC) canvas as the skeleton material, covered with coating rubber with different properties, and manufactured through calendering, molding, vulcanization and other processes.

Product Features

Nylon (NN) conveyor belt has the advantages of a light belt body, good elasticity, high strength, impact resistance and grooving. It is suitable for conveying materials in medium and long distance, large volume and high speed.

The polyester (EP) conveyor belt offers advantages such as a high initial modulus, good thermal stability, a suitable belt body size, high strength, low elongation, and excellent impact resistance. It is suitable for conveying materials in medium and long distance, large volume and high speed.

Product Description

Product Parameters

Standards Offered:

DIN22102, RMA, AS1332, SABS 1173/2000, IS 1891, BS490, JIS K 6322, etc.

 

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

Main technical indexes of GB / T 7984-2013

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) The median value of tensile strength and elongation		It shall not be less than 75% of the corresponding value before aging.

 

Quality Control

Heat and Abrasion Resistant EP Conveyor Belt for Sinter Plants

Hot sinter can expose a conveyor belt to continuous heat, abrasive fines, impact and repeated thermal cycling. This page focuses on EP fabric conveyor belts selected for sinter-plant transfer points and conveying lines where both heat ageing and cover wear must be considered.

GRAND RUBBER offers T2, T3 and T4 directions as separate selectable configurations. The final construction is selected against continuous working temperature, lump size, impact, belt speed, route length and required cover life. A higher heat grade is not automatically the best choice if the actual duty, carcass strength or cover grade is different.

Selectable Configuration Guide

Duty Level	Total Strength / Ply	Fabric Construction	Cover Direction	Top + Bottom Cover	Continuous Working Temperature	Typical Selection Logic
Standard	EP800/4	EP250 × 4	T2 + X abrasion direction	7 + 2 mm	≤125°C	Medium-temperature sinter and abrasive fines
Reinforced	EP1000/4	EP300 × 4	T3 + X abrasion direction	7 + 2 mm	≤150°C	Higher heat load with continuous abrasive service
Project	EP1250/5	EP300 × 5	T4 + W high-abrasion direction	7 + 2 mm	≤180°C	High-temperature project duty; impact and peak temperature require review

The temperatures above are continuous working temperatures. They are not material peak temperature, belt-surface temperature or an unconditional temperature guarantee.

Selection Factors

Buyer Input	Why It Matters	Configuration Decision
Material and continuous temperature	Separates T2, T3 and T4 duty	Heat-grade direction
Peak temperature and cooling interval	Identifies thermal-shock risk	Cover formulation review
Lump size and impact height	Affects carcass and cover damage	Strength, ply and impact protection
Belt speed and route length	Affects heat exposure time	Construction and cover selection
Required standard and test basis	Defines acceptance evidence	Order document and test plan

Standards and Quality-Control Basis

ISO 4195 and ISO 14890 may form the product and heat-resistance basis where applicable. DIN 22102-1 may be referenced when required by the buyer. Tensile strength, adhesion, thickness and abrasion requirements may be evaluated using ISO 283, ISO 252, ISO 583 and ISO 4649 as applicable. The final standard, acceptance values and available supporting documents are confirmed against the ordered specification.

Buyer Value

- Application-based selection links the heat grade to the real sinter duty instead of relying on a generic "heat resistant" label. - A controlled strength, ply, cover and temperature combination reduces specification ambiguity before quotation. - Order-specific evidence planning helps the buyer align inspection documents with the project requirement.

Inquiry Information

Please send the conveyed material, continuous and peak temperatures, lump size, belt width, speed, center distance, required total strength and ply, top/bottom cover thickness, edge type, operating environment and required standard. GRAND RUBBER will use these inputs to prepare a suitable configuration for review.

Company Profile

Packaging & Shipping

FAQ

Q1. How does GRAND RUBBER start a sinter-belt selection?

We review temperature, material, impact, speed, route and the buyer's acceptance basis before recommending a construction.

Q2. Can GRAND RUBBER customize belt width and covers?

Yes. Width, strength, ply and covers are reviewed within the approved production and order scope.

Q3. What quality checks can be arranged?

Relevant tensile, adhesion, thickness, abrasion and heat-resistance checks can be defined in the order inspection plan.

Q4. Can third-party inspection be accepted?

It can be discussed before order confirmation, including scope, timing, access and cost responsibility.

Q5. Are samples available?

Sample type, size, purpose, cost and freight are confirmed case by case.

Q6. How is export packing confirmed?

Packing is matched to belt size, roll weight, transport method and buyer requirements before shipment.

Q7. Can test documents be supplied?

Available documents depend on the ordered standard, test scope and agreed acceptance requirements.

Q8. How is lead time confirmed?

Lead time is confirmed after specification, quantity, packing and production schedule are reviewed.

Q9. What happens after a quality complaint?

Within one hour of receipt, we acknowledge and register the case, assign a contact and request supporting evidence.

Q10. What should I send for a faster quotation?

Send temperature, material, width, speed, strength/ply, covers, length, quantity and required standard.