Quots for China 5.5 M3 Self Loading Mobile Concrete Mixer Machine

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Model: Bcu93p

AWS: Bcup-2

Payment methods: letter of credit, wire transfer.


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Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Quots for China 5.5 M3 Self Loading Mobile Concrete Mixer Machine, We’re looking ahead to creating long-term enterprise associations along with you. Your reviews and recommendations are remarkably appreciated.
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for China Mixer Truck, Concrete Mixer, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

Multilayer ring φ 0.8*6.9mm; cylindrical φ 2.5 * 500mm can be customized according to the order.

Cadmium-free2
Cadmium-free3
Cadmium-free
Cadmium-free1
Cadmium-free4
Cadmium-free5

Silver solder cylinder

Multi layer welding ring and silver containing welding piece

Single layer welding ring wire

Silver- based flux cored filler is independently designed by us. The use of silver flux cored filler processes many advantages over those conventional metal join. It is fabricated by adding a certain proportion of scaling powder to a ribbon- like braze material, then winding up. Due to the various demands from different fields, the set of silver-based flux cored filler gives the specific options for different applications; Every design have its specific property and character. Their characters are divided into the following categories: normal liquidity, good liquidity, no splash braze(short thermal cycle), the boron modified scaling powder bearing cored filler with proprolonged protection used for extended heating time. Products in shapes of stripe, wire and pre-formed ring are available.

The residue such as grease,oxide etc on the surface and connection must be removed strictly before the brazing.

(Cadmium-free silver brazing alloys) The content is customized according to the license formula.

Chinese Standard Equivalent Grade Composition(Wt%) Melting Range(℃) Characteristics and Application
Product sample brand AWS A5.8 Ag Cu Zn Sn Rest Solidus Liquidus
B-Ag10CuZn Material301 ___ 9.0

11.0
52.0

54.0
36.0

38.0
___ ___ 815 850 Low price, high melting point and poor ductility of brazed joints. It is used for brazing copper, copper alloy and steel with low requirements.
B-Ag25CuZn Material302 ___ 24.0

26.0
40.0

42.0
33.0

35.0
___ ___ 700 800 It is used for workpieces requiring fine surface roughness, high strength and vibration load of brazing joint. The brazing filler metal has good wetting effect and filling ability, brazing copper and copper alloy, steel and stainless steel, etc.
B-Ag30CuZn ___ BAg-20 29.0

31.0
37.0

39.0
30.0

34.0
___ ___ 677 766 Good diffusivity, brazing copper and copper alloy, steel and stainless steel, high joint strength.
B-Ag45CuZn Material303 BAg-5 44.0

46.0
29.0

31.0
23.0

27.0
___ ___ 665 745 It has low melting point, good wettability and caulking ability, high joint strength and can withstand vibration load. It is widely used in electronics, electric power, food and other industries.
B-Ag50CuZn Material304 BAg-6 49.0

51.0
33.0

35.0
14.0

18.0
___ ___ 690 775 It is used for workpieces requiring fine surface roughness, high strength and vibration load, and can be used for parts with uneven brazing gap or large fillet.
B-Ag70CuZn ___ BAg-10 69.0

71.0
19.0

21.0
8.0

12.0
___ ___ 690 740 It has low melting point, good wettability and joint filling ability, high joint strength, can bear vibration load, and the surface of brazing joint is smooth. It is especially suitable for brazing workpieces requiring high conductivity.
B-Ag25CuZnSn ___ BAg-37 24.0

26.0
39.0

41.0
31.0

35.0
1.5

2.5
___ 688 780 Good diffusivity, smooth brazing joint, brazing copper and copper alloy, silver nickel alloy, steel and stainless steel.
B-Ag30CuZnSn Material310 ___ 29.0

31.0
35.0

37.0
30.0

34.0
1.5

2.5
___ 650 750 With low melting point and good diffusivity, it can braze copper and copper alloy, steel and stainless steel, Bondi pipe, etc.
B-Ag34CuZnSn ___ ___ 33.0

35.0
35.0

37.0
25.0

29.0
2.5

3.5
___ 630 730 Low melting point, good wettability and caulking, can braze copper and copper alloy, carbon steel, stainless steel and Bondi pipe, etc.
B-Ag40CuZnSnNi Material322 ___ 39.0

41.0
24.0

26.0
29.5

31.5
2.7

3.3
Ni
1.30

1.65
634 640 The melting point is low. The addition of nickel and tin can replace the role of cadmium. It is generally used for brazing copper and copper alloys, carbon steel, stainless steel, etc.
B-Ag56CuZnSn Material316 BAg-7 55.0

57.0
21.0

23.0
15.0

19.0
4.5

5.5
___ 620 650 Instead of silver solder containing cadmium, it is used for brazing copper, steel, nickel and their alloys. It is generally used in food industry or occasions requiring color matching.
B-Ag30CuZnIn ___ ___ 29.0

31.0
37.0

39.0
25.5

28.5
___ In
4.5

5.5
640 755 The addition of in reduces the melting point and improves the fluidity and wettability of solder. It is generally used for brazing copper and steel in refrigeration compressor.
B-Ag34CuZnIn ___ ___ 33.0

35.0
34.0

36.0
28.5

31.5
___ In
0.8

1.2
660 740 It has low melting point and good fluidity and wettability. It is often used to braze copper and steel in the manufacture of refrigeration compressor instead of bag34cuznsn.
B-Ag40CuZnIn ___ ___ 39.0

41.0
29.0

31.0
23.5

26.5
___ In
4.5

5.5
635 715 It has low melting point and good fluidity and wettability. It is often used to braze copper and steel in the manufacture of refrigeration compressor instead of bag45cuzn.

(Copper/zinc brazing alloys) The content is customized according to the license formula.

Chinese Standard Equivalent Grade Composition(Wt%) Melting Range(℃) Characteristics and Application
Product sample brand AWS A5.8 Cu Zn Mn Sn Fe Si Solidus Liquidus
B-Cu58ZnMn Material105 ___ 57

59
Yu     rem. 3.7

4.3
___ 0.15 ___ 880 909 Manganese can improve the strength, ductility and wettability of solder to cemented carbide. It is used for brazing cemented carbide tools, molds and mining tools.
B-Cu60ZnSn-R Silk 221 RBCuZn-A 59

61
Yu      rem. ___ 0.8

1.2
___ 0.15

0.35
890 905 It can replace H62 solder to obtain more dense braze joint, and can also be used as welding wire for gas welding brass.
B-Cu48ZnNi-R ___ RBCuZn-D 46

50
Yu      rem. ___ Ni
9.0

11.0
___ 0.04

0.25
921 935 It is used for brazing low carbon steel, cast iron and nickel alloy parts with certain heat resistance requirements. It also has good wettability for cemented carbide tools.

Product Name: cadmium free silver solder.

Shape: multi-layer ring shape, single-layer ring shape, flat strip shape, cylindrical shape, coil wire and size are customized according to the order.

Material: electrolytic copper, silver, zinc, tin and nickel;

Application: copper zinc alloy solder is mainly used for gas flame brazing, high temperature brazing and salt bath immersion brazing of copper and copper alloy, nickel, copper, cast iron, cemented carbide, etc.

Pricing date: global metal network Changjiang spot quotation material price and processing fee on the date of order
Wooden cases with an initial order of more than 100 kg and less than 300 kg shall be settled separately.
Processing fee, (100-300) yuan / kg, FOB is FOB, and the logistics will be sent to the designated places in Shanghai port and Ningbo port.
30% deposit shall be paid in advance by telegraphic transfer, the production cycle shall be (10-20) days, the payment shall be made before delivery, and the settlement shall be completed within the contract period (10-30).

Brand type: domestic independent brand.

Export preference: export goods cannot be determined to enjoy preferential tariffs in the final destination country (region).

Product application: solder is used in large transformers, medical instruments, high-pressure oxygen vessels, space flight chess, central air conditioning, radiators, props, containers, glasses, alloy cutter heads, exploration drill bits, ships, nuclear power engineering, electromechanical, etc.

Technical guidance: when brazing with oxygen acetylene flame, heating with oxidation flame can reduce the evaporation of zinc. The brazing heating time shall be the shortest and overheating shall be avoided to avoid excessive oxidation at the joint to form porous weld. The optimum gap of brazed joint is 0.025-0.1mm. Good brazed joint can be obtained only by cooperating with flux during brazing. Silver based flux cored solder is a kind of flux cored solder independently developed by us. It has many advantages over traditional metal connections.


Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Quots for China 5.5 M3 Self Loading Mobile Concrete Mixer Machine, We’re looking ahead to creating long-term enterprise associations along with you. Your reviews and recommendations are remarkably appreciated.
Quots for China Mixer Truck, Concrete Mixer, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.


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