High quaity conveyor belt and other conveyor parts for your industry solutions

All you need to do is submiting the specification of your conveyor belt and other needs, our professional team will quickly get back to you.

History of conveyor belt

Conveyors have a long history, our old high-turning barrel carriage and the overturned carriage for lifting water are the dimensional forms of bucket elevators and scraper conveyors.The conveyor is a material tray transport machine that conveys material in succession on a certain circuit, also known as a succession of conveyors. 17 century, the United States began to apply overhead ropeways to convey bulk materials; 19 century, a variety of contemporary structure of the conveyor appeared one after another. 1868, in Britain appeared belt conveyor; 1887, in the United States appeared screw conveyor; 1905, in Switzerland appeared steel belt conveyor; 1906, in Britain and Germany appeared inertia conveyor. In 1906, inertia conveyors were introduced in the UK and Germany.

Application of conveyor belt

Abrasion Resistance

Heat Resistancedd

Oil Resistance

Fire Resistance

Cost analysis of conveyor belt

The material cost of a conveyor belt consists of three main components: the carcass material(EP fabric OR Steel Cord), the cover rubber and the skim rubber.

We describe their calculation separately below.

Carcass

To calculate the cost of canvas material, you need to know the weight per square metre of canvas and the price of canvas. The following table shows the weight of canvas.

eg. 1200mm EP100*3ply 4+2 Y 200 mtr, the general price of canvas is 15RMB per kilogram.

TYPE	KG/ SQM
EP100	0.36
EP125	0.445
EP150	0.55
EP200	0.65
EP250	0.8
EP300	0.88
EP350	1.02
EP400	1.06
EP500	1.35

Name	Calculation
canvas surface area	1.22003=720 SQM
Canvas Weight	720*0.36=259.2KG
Canvas Cost	*259.215=3888 RMB**

Cover Rubber

To calculate the cost of cover rubber, you need to know the price per kilogram and the density of the rubber compound.

eg. 1200mm EP100*3ply 4+2 Y 200 mtr, the general price of DIN Y rubber is 15RMB per kilogram, the density is 1.13.

Cover Weight	61.2200*1.13=1627.2KG
Cover Cost	*1627.215=24408 RMB**

Skim rubber

To calculate the cost of skim rubber, you need to know the price per kilogram and the density of the rubber, and the thickness of skim rubber.

eg. 1200mm EP100*3ply 4+2 Y 200 mtr, the general price of skim rubber is 5RMB per kilogram, the density is 1.3

TYPE	THICKNESS OF SKIM RUBBER
EP100	0.6
EP125	0.6
EP150	0.6
EP200	0.6
EP250	0.7
EP300	0.9
EP400	1.2

Skim Rubber Weight	1.220030.61.3=561.6KG
Skim Cost	*561.65=2808 RMB**

Of course, each factory has its own overheads, such as depreciation of machinery, workers’ wages, utilities, etc.The cost of this section varies according to the level of management of each company. It will probably add 20% to 50% to the cost of materials according to different belt type.

Order Processing Flow

Step 1: Confirm Order (1 day)

It’s important to know the type of conveyor belt you need for your project before cooperate. But if you don’t, no worries! Our colleagues will help you! Good service s a good beginning of the order

Step 2: Payment Bill Arrange Production (within 1 day)

Customers pay the deposit and send us the payment slip, we will arrange the production Within 1 day. Our approval process is efficient and fast to maximize the time and cost savings for our customers.

Step 3: Bulk Manufacturing (10-30 days)

We stocks a large number of semi-finished products in stock, so that we can efficiently produce the products required by our customers. Short production cycle and efficient delivery.

Step 4: Sea Shipping (15-40 days)

It takes about 15 days from Chinese ports to South East Asian countries and about 30 days to European and American countries. To South American countries it takes about 40 days.

Product knowledge

Our Services Always Go The Extra Mile

OEM Available

We support any form of OEM customization requirements

Quick Shipping

We ship your order with 30 days

Quality Control

We test our products three round before shipment

FAQ

How do you guarantee your products quality?
products are guaranteed for a period of 1 years . The guarantee condition is any performance failure occurs within warranty period caused by non-human damage. There is no charge for replacing or repairing defective products.
What is the delivery time for new order?
it takes around 20~40 days, including purchasing raw material.
What payment methods can we use?
telegraphic transfer( TT), LC
What is the MOQ?
50 meters for Fabric belt, 200 meters for ST belt.
How long will it takes to receive the products after payment?
it takes 20~40 days for production, plus 10~40days transport time
Are you manufacturer or trading company?
we are trading company. I have a bro their factory producing the product. I do not want to cheat you, but I’m sure there are a lot of manufacturers’ price higher than ours.
We have been working in this industry for many years, and we met some bad manufacturers, some high-pricing ones, some poor-responsibility ones, some often-delay-delivery ones. You can meet everything if you work with Chinese manufacturers. We focus on this fields for years and we changed many unqualified manufacturers and spend much time on selecting good manufacturers. We hope you could feel happy to work with us, and we will prove our value in the cooperation.
Whether to carry out quality inspection after production is completed?
We have a serious quality control system. From raw material purchasing, all suppliers must pass the inspection of QC and all the records are made in the archives management system. The related test will be done when each bag of raw material received by us according to GB/International standards. Raw material can be stored only all test data reach related standards, otherwise related material will be returned back and related supplier. During the production process control management will be seriously executed. Strict processing techniques and inspection criteria are used in each step during production, which makes sure self-checking a mutual inspection can be executed in mixer, calendaring, forming, and vulcanization process. then unqualified semi-finished products can be controlled during production.
Can the product be customized?
All our products can be made to order and we can even develop new formula grades.

The production process of conveyor belts

The basic manufacturing process of rubber conveyor belts includes rubber compounding and processing, calendaring, extrusion, molding, vulcanization, and inspection/packing.

STEEL CORD CONVEYOR BELT PRODUCTION LINE

Rubber mixing

The mixed rubber needs to be preheated before entering the calendar to reach a certain temperature and uniform plasticity so that it can evenly and smoothly pass through the gap between the rollers of the calendar. In the past, preheating was mainly based on the use of an open mill. Nowadays, cold feed extruders are mostly used.

Calendaring

The calendering process mainly completes the fabric skimming, cover sheeting, and bonding of the belt blank and the covering sheet. Cotton and cotton blended fabrics need to be rubbed on both sides, and the fabric needs to be dried before rubbing to prevent blistering and delamination during vulcanization. The rubbing compound should penetrate the fabric structure to create a mechanical bond. It is very important to control the temperature when rubbing the glue and the temperature of the roller. Skimming is to stick a thin film on the fabric. Both synthetic fiber fabrics and steel wire rope woven fabrics are skimmed, usually on two sides, but the cotton fabric that has been rubbed can be skimmed on one side. Cover rubber calendering sheet is to make the compound rubber into a film with a certain width, thickness, and surface quality. The belt blank and the cover sheet are bonded by using a calendar to apply the cover rubber on both sides of the belt blank at a time.

Molding

Forming is the process of neatly adhering multiple layers of the belt together longitudinally, sticking edge rubber on both sides, and covering rubber on the top and bottom to make a belt blank. The most basic requirement of forming quality is to put together the laminating at one time while maintaining the same tension of each fabric layer. Most of the forming of the conveyor belt in China is carried out on the workbench with a cloth guide frame, laminating roller, and take-up guide device, which is free bonding under tension-free control. In this way, the tightness of the fabric layers of the belt blanks obtained is not uniform, which affects the strength and load capacity of the conveyor belt. It is prone to vivid edges, deviation, and running length during use.

Vulcanising

In addition to the pursuit of the best physical properties and dimensional accuracy in the full width, full-thickness, and full length of the conveyor belt, vulcanization should also pay attention to the straightness and appearance of the conveyor belt. Ensuring uniform tension is the key to giving full play to the performance of the conveyor belt. When determining the vulcanization conditions of the conveyor belt, it is necessary to consider: (1) The vulcanization rate of the core rubber and the cover rubber: the vulcanization rate of the core rubber is generally higher than that of the cover rubber (2) The thickness of the belt: the thickness increases and the vulcanization time correspondingly extend (3) the relationship between time and temperature: thicker conveyor belts and higher vulcanization temperatures are likely to increase the difference in the degree of vulcanization between the surface and the inside of the conveyor belt.

Work Shop

3000 meters each day