Conveyor Industrial Equipment Components Rubber Steel Cord PVC Conveyor Roller Belt

• Type: EP400
• Material: Steel
• Inside Material: Polyester
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Size: Customer-Made
• Model NO.: Cb-0005
• Transport Package: Wooden Crate
• Specification: ISO9001
• Trademark: DMC
• Origin: Shanghai, China
• HS Code: 4010190000
• Production Capacity: 1000, 000, 000 M/Year

Product Description

 Steel cord fire resistant conveyor belting for coal mine
 

Product Description

Steel cord conveyor belts are used for coal mines, suitable for the long distance, high intensity, heavy  load, great slope degree conveying of materials in the coal mines.

 

Product Parameters

Characteristics:

1. High tensile strength: The belts are suitable for large span, long distance transportation of materials.
2. Small elongation in use: The belts need only a very short take-up stroke distance.
3. Small diameter of drive pulley: The belt body has a layer of longitudinally arranged steel cords as its skeleton, and thus is resistant to flex fatigue. Therefore, drive pulley of smaller diameter can be used to make the equipment smaller.
4. High adhesion between rubber and steel cord: The steel cords are coated with zinc on their surface, and also the rubber used has the property of good adhesion with steel cords. Therefore, the rubber is tightly adhered to the steel cords and is resistant to shock and difficult to drop, so the rubber belts are long in life.
5. Even tension of steel cords: Out of our advanced techniques in manufacturing, the steel cord are very evenly arranged and have the same tension, so the belts are well balanced in running and difficult to run away.
6. Good troughability: As the belt body has no transverse skeleton, it is easy to from a deep trough, so the belts can load more materials and prevent the materials from escaping.
7. Inspection of the belt with X-rays: Users can use X-rays to inspect damages of the skeleton steel cords on the conveyor machines to prevent accidents from happening.

Standard Specification:

No.	Max cord diam.        (mm)	Composition	Pitch          (mm)	Standard cover thicknesst1t2 (mm)	Belt weight (Kg/m2)	Min. pulley     diam.             (mm)
St-630	3.0	K6 x 7-WSC	10	5.0 + 5.0	20.0	500
St-800	3.5	K6 x 7-WSC	10	5.0 + 5.0	21.3	630
St-1000	4.0	K6 x 7-WSC	12	6.0 + 6.0	25.0	630
St-1250	4.5	K6 x 7-WSC	12	6.0 + 6.0	26.7	800
St-1600	5.0	K6 x 7-WSC	12	6.0 + 6.0	28.5	800
St-2000	6.0	K6 x 19-WSC	12	8.0 + 8.0	34.2	1000
St-2500	7.2	K6 x 19-WSC	15	8.0 + 8.0	37.2	1250
St-2800	7.5	K6 x 19-WSC	15	8.0 + 8.0	41.1	1250
St-3150	8.1	K6 x 19-WSC	15	8.0 + 8.0	43.7	1250
St-4000	8.9	K6 x 19-WSC	15	8.0 + 8.0	47.5	1400
St-5000	10.9	K6 x 19W-WSC	17	8.5 + 8.5	55.2	1600
St-6300	12.8	K6 x 19W-WSC	20	10.0 + 10.0	65.4	2000
St-7500	15.0	K6 x 19W-WSC	21.0	10.0 + 10.0	75.7	2250

 
Bonding strength of steel cable:

No.	ST/S-630	ST/S-800	ST/S-1000	ST/S-1250	ST/S-1600	ST/S-2000	ST/S-2500	ST/S-2800	ST/S-3150
Bonding strength of steel cable           ≥ N/mm	67	75	82	90	97	112	130	134	143
	ST/S-3500	ST/S-4000	ST/S-4500	ST/S-5000	ST/S-5400	ST/S-6300	ST/S-7000	ST/S-7500
	151	155	168	186	192	208	223	245

 
Cover property and grade:
Tensile strength:  ≥ 15 MPa
Elongation at break: ≥ 350%
Abrasion: ≤ 200mm2
 
Safety property:
 

Items			Indexes
Anti-static property	Average electrical resistance of both surfaces		≤ 3 x 108 Ω
Drum friction	Surface temperature of drum		≤ 325ºC
	Any test piece shall not any sign of flame or glow
Burning on spirit burner (Flame or glow)	Burning with cover rubber	Average duration of flame for six test pieces	≤ 3S
		Duration of flame for any individual test piece	≤ 10S
	Burning without cover rubber	Average duration of flame for six test pieces	≤ 5S
		Duration of flame for any individual test piece	≤ 15S
Burning on propane burner	Length that is completely undamaged by flame		≥ 600mm

 
Delivery 
Samples delivery: International Express FEDEX, UPS, TNT, DHL, EMS, Airmail;
Bulk Products Delivery: By Air; Sea; Truck; Train;
Goods will be delivered after our production time, delivery method bases on each customer's country area.
 
Payment terms
T/T, L/C, Western Union, Paypal, DP are acceptable.
 

Packaging & Shipping