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Basic Info.
Product Description
wear parts for concrete mixers
Product Application
Suitable brand: twin shaft concrete mixer
Suitable mixer type:
--DW 2.25/ --DW 2.5/ --DW 3.0/ --DW 3.5/ --DW 4.5/ --DW 6.0
Spare parts we can supply:
--Right lateral arm /Left lateral arm /Central arm
--lateral arm counterparts /Central arm counterparts
--Left arm protection /Right arm protection
--Left lateral blade /Left lateral scraper /Right lateral blade /Right lateral scraper /Central blade
--discharge door cover
--Discharge door ledge
--End liners
--Wall liners
Material analysis:
Hardness 52-62HRC
useful life more than 200000 cubic meter concrete or 300000 tons asphal
material high chromium cast iron/steel
standard CN:KM TB Cr 15-25-GTUS:ASTM A532 Class Two Type D
strength of extension 380 N/mm2
extension at break 1%
shock impact(resistance)value >5 ak N.M/CM2
flexuralstrength >600 ak N.M/CM2
certification: ISO9001:2008,
metallographic organization M+M7C3+M23C6
processing type Lost Foam Casting
Produce technology:
1,the choosing of the chemical composition is scientific
2,the exactly technology to control the temperature
3,the advanced technology of heat treatment
4,the advanced technology of melt and refine
5,the advanced testing way
6,the advanced technique and possess for smelt
| Material | Chemical composition | Mechanical
Property | Micro structure | ||||
| Mn | Cr | C | Si | Ak/cm | HB | ||
| Mn13Cr2 | 11~14 | 1.7~2.2 | 1.1~1.4 | 0.3~1.0 | >140 | ≤220 | A+C |
| Mn18Cr2 | 16~19 | 1.7~2.2 | 1.1~1.4 | 0.3~1.0 | >140 | ≤230 | A+C |
| Chemical Name | C | Mn | Cr | Mo | Ni | Cu | Si |
| Chemical Ratio(%) | 2.0~3.3 | 0.8~1.2 | 18~22 | ≥0.8 | 0.4~0.6 | 0.8~1.2 | ≤0.8 |
| Chemical Name | C | Mn | Si |
| Chemical Ratio(%) | 0.33~0.36 | 0.60~0.80 | 0.4~0.5 |
| Material | Mn13Cr2/Mn18Cr2 |
| Hardness | GB/T 5680-2010 |
| Size | According to drawing, customize |
| Warranty | 1 year |
| Using Life | 100,000 batch |
| Competitve Advantage | Stable quality, Quick after-serive, On-time delivery |
Material requirement:
Manufacture Process:
Company Introduction:
Through more than 20 years development, LXS has helped thousands clients for hundreds of milli testing projects and supplied our tailor-made products. We have successively entered three series of new wear-resist material markets of construction equipment, mining machine and grinding industry. We have designed and developed more than ten thousands sorts of high-end wear-resistant parts for construction machinery, sanding and graveling equipment, cement and building materials equipment, power industry, metallurgy and marine machinery, etc., we supply high-end wear-resistant products for many well-known domestic and foreign customers.
We have repeatedly carried out continuous innovations through designing and testing more than ten thousand varieties of products, obtained more than 70,000 test samples and hundreds of thousands of test data. Through the integration of independent R&D and production-research-application, we learn widely from professional advantages and complete our strengths from all available experts. By applying the laboratory economic mode of one institute, two bundries + scientific research universities/colleagues, we can systematically form a 5+3 scientific and techno innovation model. The core of this model is the long-term research on new materials, new processing, new products and new technologies in the genetic engineering material field, with the profound accumulation, we have been approved by Tianjin Science and Technology Commission as "Tianjin Wear-resistant Materials Engineering Center".
Test:
| 1. Chemical Analysis |
| 2. Dimension Measurement |
| 3. Heat-Treatment Record |
| 4. Mechanical Property Test |
| 5. Hardness Test |
| 6. PT Test |
High capacity and strict quality control
Q:Are you a factory or trading company?
A: We are a factory to manufacture high chrome, steel, maganese product for almost 30 years.
Q:Do you have strong experience on manufacture and installation?
A: Yes, definitely. We do have strong technicals and manufacture ablity. Our customers are world wide famous user, we have over 10 years stable business relationship.
Q:How's your quality?
A: Currently, we are the best quality supplier in Chinese market. Our feedback from customer is very good, no complain from domestic and international customers.
Q: What is the delivery time?
A: According to order items, basically our general manufacture period is 55 days once downpayment received.
Q: Payment method?
A: (i) 30% downpayment, 70% payment before order finish.
(ii) Min. order quantity: 1 piece.
(iii) Transportation: By air, sea, train.
Q: How to get correc product quotation?
A: Provide part number or key size or machinery series number