coal mining hdpe form rollers

$1.00 - $15.00
Min. Order
10 Pieces
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Company Information

Henan North China Industrial Plastic Co., Ltd.

CN Manufacturer, Trading Company
Response Time
24h-48h
Response Rate:
52.6%
Transactions
---
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Port of Tianjin or Port of Qingdao, or Others
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000000 Piece/Pieces per Year
Applicable Industries: Manufacturing Plant,Food & Beverage Factory,Farms,Energy & Mining
Place of Origin: Henan China
Brand Name: FJS
Name: hdpe form rollers
Shell material: UHMWPE, plastic, steel, stainless steel, HDPE, rubber, pvc
Shaft material: Q235 cold-drawing steel
Roller diameter: 50, 76, 102, 114, 127, 165, 178mm, 4 inch, 5 inch, 6 inch, customized
Length: 150-3500mm, 24-60 inch, 500, 650, 800, 1000, 1200, 1400mm
Shaft diameter: 20, 25, 30, 35, 40mm
Standard: DIN, CEMA, ISO, GB, SGS, JIS standard
Feature: abrasion, corrosion, chemical, impact resistant, waterproof, dustproof
Application: cement, chemical, coal mining, quarry, fertilizer plant, iron ore
Service: OEM, fast delivery, free sample, customized design
Packaging Detail: Standard wooden crate or as requested.
Product Advantage

Flame Retardant

Effectively flame retardant and antistatic proof.

Water & Dust Proof

FJS patented water and dust proof sealing system, working well under constant spraying of water.

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Mixed Material

Useing Flame retardant and UHMW-PE mixed material. No sparkle produced by rollers accidently striking with other conveyor parts or hitting the ground.

High Wear-resistance

High wear-resistance, 5-7 times stronger than steel or stainless steel.

F.R.A.S Performance

Samples: 360x50x8mm (6pcs) Φ108x380mm (3pcs)
Acceptance Criteria: MT/T 1019-2006
Tested by: Test Center of China Coal Research Institute

No.
Test Items
Unit
Results



1.



Fire Resistance
Average duration of flaming occur
s
2.23
Maximum duration of flaming occur
s
2.41
Average duration of glowing
s
0
Maximum duration of glowing
s
0
Maximum measured charred length
mm
75
2.
Electrical Resistance
Average value
Ω
3.1x107

Low Noise Emission

Lower the noise by 15-20dB, improve safety of working environment.

                                         FJS Roller Diameters ( or Cusomized )                                    Unit: mm
76
89
108
133
159
178
194
219
63.5
102
114
127
140
152
165
191
Technical Parameters
FJS-MA Mining roller
No.
Item
Unit
Spec.
1
TIR
mm
<= 0.2
2
Axial displacement
mm
<= 0.4
3
Axial displacement after falling
mm
< 1.2
4
Axial load
KN
> 15
5
Rolling resistance
N
<= 2.5
6
Water spray running test
g
0
7
Underwater running test
g
5
8
Noise level
dB
<= 55
9
Friction Coefficient
-
<= 0.1
10
Resistance on roller's suface
Ω
<=5 x 108
Packing & Delivery
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Factory

Workshop


Production


Warehouse


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FJS Standard Roller

TIR < 0.1mm, high speed available
High wear-resistance.
No grease leaking

FJS-JY Super Low Noise Roller

Lower the noise by 15-30dB.
High wear-resistance.
TIR < 0.1mm, high speed available.
No grease leaking

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Weld-free

Excellent concentricity.
No grease leaking

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