Material: 38CrMoAlA
Quality guarantee period: Calcium powder proportion
Diameter: 20mm~300mm
Length/Diameter ratio: L/D=15~55
Technical Index
1. Hardness after hardening and tempering: HB280-320
2. Nitrided Hardness: HV850-1000
3. Nitrided case depth: 0.50-0.80mm
4. Nitrided brittleness: Less than grade 2
5. Surface roughness: Ra 0.4
6. Screw straightness: 0.015 mm
7. Surface chromium-plating's hardness after nitriding: ≥ 900HV
8. Chromium-plating depth: 0.025~0.10 mm
9. Alloy Hardness: HRC50-65
10. Alloy depth: 0.8~2.0 mm
Materials & Processes
1. Quality 38CrMoAlA (JIS SACM645)
2. Quality Duplex Stainless Steels
3.42 CrMo (JIS SCM440)
4.40Cr
5. GH113
6. SKD11
7. SKD61 (H13)
8. Gr12MoV
9. Quality Powder Metallurgy Raw Materials
10. Cold/Thermal Spray Hard Metal Process
11. Advanced nitriding Process
12. Corrosion & Abrasion Resistance Bimetal Spraying Process
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| Primary competitive advantages: 1) Excellent and high quality control 2) Prompt delivery 3) Competitive price 4) Small order accepted 5) Customers' drawing or samples accepted 6) Specialized features/benefits 7) OEM service (model, number of teeth, outside and inside diameters, thickness) |
Material: 38CrMoAlA
Quality guarantee period: Calcium powder proportion
Diameter: 20mm~300mm
Length/Diameter ratio: L/D=15~55
Technical Index
1. Hardness after hardening and tempering: HB280-320
2. Nitrided Hardness: HV850-1000
3. Nitrided case depth: 0.50-0.80mm
4. Nitrided brittleness: Less than grade 2
5. Surface roughness: Ra 0.4
6. Screw straightness: 0.015 mm
7. Surface chromium-plating's hardness after nitriding: ≥ 900HV
8. Chromium-plating depth: 0.025~0.10 mm
9. Alloy Hardness: HRC50-65
10. Alloy depth: 0.8~2.0 mm
Materials & Processes
1. Quality 38CrMoAlA (JIS SACM645)
2. Quality Duplex Stainless Steels
3.42 CrMo (JIS SCM440)
4.40Cr
5. GH113
6. SKD11
7. SKD61 (H13)
8. Gr12MoV
9. Quality Powder Metallurgy Raw Materials
10. Cold/Thermal Spray Hard Metal Process
11. Advanced nitriding Process
12. Corrosion & Abrasion Resistance Bimetal Spraying Process
Â
| Primary competitive advantages: 1) Excellent and high quality control 2) Prompt delivery 3) Competitive price 4) Small order accepted 5) Customers' drawing or samples accepted 6) Specialized features/benefits 7) OEM service (model, number of teeth, outside and inside diameters, thickness) |
Structure
Four parts: Top cover rubber; Bottom cover rubber; Reinforced core; Cross rigid.
Min top cover thickness: 3 mm;
Min bottom cover thickness: 1.5 mm.
Belt carcass ( casing ply): EP, Cotton, Nylon Steel Cord
Characteristics:
1) Conveying angle 30~90ºC
2) Smaller area covering;
3) Bigger throughput, higher hoisting height;
4) Smooth transition from horizontal to tilt or vertical;
5) Saving time
6) Strong conveying capacity
Cleat:
Cleat types: T, TC
The cleat is made of enforced fabric, solid, anti-shock to avoid distortion.
"T" cleat are normally used up to 40 degree
"TC" normally used from 0 degree to 90
Classify by structure:
1) Conventional type
2) Transverse reinforcement type: XE, XE+2, XE-SC+2 etc
Standard: GB/T7984-2001, DIN22102, BS490, AS1332, RMA, JISK6322, SABS1173 etc
Application:
Suitable for conveying easy sifted materials in powder, granulated and small lump, paste and liquid, widely used in loading and unloading transportation systems such as ore mine, coal mine, stations and wharf to conveying materials in shape of lump, partials, and powders, etc.
Why choose us?
1. High level of choosing upstream supplier: like carcass, Wuxi Taiji being our strategic partner supplying qualified fabric.
All raw materials purchase is accompanied with quality test certificate.
2. Strict QC system over the whole process of production: raw materials - semi-finished product - finished product
Every one step of semi-finished product shall be tested before next step of processing. Unqualified pieces are now allowed for next step of processing.
3. All finished products shall get tested, and only qualified products can leave factory.
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HEBEI JIUZHOU RUBBER TECHNOLOGY CO.,LTD , http://www.jiuzhoubelting.com