Low chrome casting grinding Cylpebs for Cement Plants
1.Specification
(mm)
φ16×16
φ20×25
φ25×35
φ30×40
φ30×45
φ35×45
φ45×50
φ50×60
2.Checial elements
Name |
Material | Chemical elements | Hardness |
| C | Si | Mn | S | P | Cr | HRC
|
Cast iron ball | Special cr1 | 2.0-3.0 | <1.0 | 0.5-2.0 | ≤0.06 | ≤0.08 | >20 | 58-64 |
| Special cr2 | 2.0-3.0 | <1.0 | 0.5-2.0 | ≤0.06 | ≤0.08 | >15 | 58-64 |
| High Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≤0.06 | ≤0.08 | >10 | 58-62 |
| Medium Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≤0.06 | ≤0.08 | ≥5 | 45-48 |
| Low Cr | 2.2-3.4 | ≤1.2 | 0.5-1.5 | ≤0.06 | ≤0.08 | 1.0-1.5 | 42-46 |
3. Product Description
Model
Mechanical properties
Microstructure
HRC
Times of falling (3.5m)
Low Chromium
≥45
≥8000
P+C
Medium Chromium
≥50
≥12000
P+C
High Chromium
≥55
≥15000
M+C
Higher Chromium
≥60
≥22000
M+C
4. Features
1) High hardness and resistance
2) Good even wear
3) No breaking
5. Applied fields
1) Mining
2) Cement plants
3) Power stations
6 . Quality Control.
Raw material test before production
Hardness test Drop Test Impact Test Core pulling Test after production
SGS test before delivery
Certificate: ISO 9001:2008
7. Packaging & Shipping
Packing: Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM .
Shipping and delivery
Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed,
FAQ
Payment terms : T/T (30% DP,balance against copy of B/L.; L/C
Samples : Free samples are provided for test before trial order
MOQ : 1 Ton