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0.5-0.8 6.0-8.0 1.8-2.1 44-48 1.0
0.7-1.0 5.0-6.0 1.5-2.0 44-48 1.0
0.8-1.2 6.0-6.5 0.8-1.2 44-48 1.0
1.0-1.5 5.5-6.0 1.0-1.5 43-45 1.0
1.2- 1.5 5.0-6.5 1.0-2.0 43-48 1.0
1.5-2.0 5.5-6.0 2.0-3.0 40-44 1.0
1.7-2.1 5.0-6.0 2.0-3.0 40-50 1.0
2.0-2.5 5.0-5.5 2.0-2.5 43-47 1.0
2.2-2.8 5.0-6.0 1.0-2.0 44-46 1.0
2.5-3.0 7.0-9.0 2.5-3.5 44-48 1.0
3.0-3.5 7.0-9.0 3.0-3.5 43-46 1.0
3.5-4.5 3.5-4.5 0.8-1.0 44-48 1.0
Size:2-12mm;5-25mm;10-30mm
Packing: 25kg bag in 1mt big bag or 1mt big bag
Chemical composition/size/packing can be adjusted according to customer's requirement.

25kgs or 1mt bags

The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily. The forging and stamping method that we use is that heating the metal until the temperature reaches 1050ºc (±50 ºc), and utilizing the metalforming machinery to exert pressure onto the metal blank, then the metal blank coming out with plastic deformation to become the forge piece with certain mechanical properties, shape and dimension.

The forging can eliminate the defects such as porous as-cast microstructure generated during the smelting process of the metal, and optimize the microstructure. Meanwhile, as a result of the preservation of the complete metal flow line, the forge piece has superior mechanical performance to the casting with the same material. The forged steel grinding ball must use the super wear resistant material to ensure the abrasion resistance, such as the high-carbon steel materials compliant with the national standard, or the high wear resistant alloy steel material researched and developed independently by some companies themselves.

Currently, most of the enterprises utilize the round bar steel rolled by the steel mill as the steel grinding rod directly. The round bar steel has very low hardness of only 12HRC to 25HRC, and the internal stress, leading to broken damage easily and low wear resistance property. Meanwhile, the round bar steel comes with some defects such as loose and not compact internal structure. Just because of that, using the round bar steel for grinding would cause a series of problems such as large wear, easily bending, breaking, winding, two tapering ends, low productivity, failing to reach the expected qualified rate, heavy workload of the follow-up magnetic separation process, etc.

Features

1.The wear resistant effect of the new-type alloy wear resistant steel grinding rod is 1.5 to 2 times stronger than that of the rolled steel bar. Marked by excellent wear resistant property, the product can save a lot of cost for the customer.
2.It is manufactured by using the latest production method. The dimension and the specification can be adjusted in accordance with the requirements of the customers. The largely improved flexibility can save the unnecessary waste.
3.The product can serve for a longer time, economize the production cost and mitigate the labor intensity of the workers. Moreover, it eliminates the need for stopping the rod mill to add the new steel grinding rod every day, which is conducive to largely enhancing the productivity.

Our domestic clients are full of praise for the product. Our product order process would follow the steps below.
1.Communicate with the customer to understand the requirements of customers to the product regarding length, diameter, quantity, etc.
2.Order the raw material from the steel mill.
3.Carry out the inspection for the incoming raw material.
4.After being inspected to be qualified, the raw material is processed with professional quenching and high temperature tempering, heat treatment, straightness adjusting, and others by using the professional equipment and technology.
5.Inspect the finished steel grinding rod about the hardness, impact value, drop test, etc.
6.After being approved, all the finished products are stored into the warehouse for delivery.

Iron wire
Galvanized wire: bwg5-20.
Black annealed wire: bwg5-20.
Plastic coated iron wire: wire dia inside0.5-4.0mm, outside0.9-5.0mm.

Product Name
Carbon steel wire
Variety
soft wire,hard wire,spring wire,electrode wire,cold heading wire,electrolytic welding wire ect


Material
NVA,NVD,A,A32,,A36,AH32,AH36,B,16MnL,D32,D36,DH32,DH36,EH32,EH36
Q195, Q235, Q235B,Q345,
10-50#,16Mn,20Mn,35Mn,45Mn,50Mn,20Mn2,35Mn2,45Mn2.
15CrMo,35CrMo,42CrMo,20CrMo,12Cr1MoV,27SiMn,60Si2Mn,20Cr,40Cr
15GrMoG , 10GrMo910 , 12Gr2MoG , 12Gr1MoVG, 1Gr5Mo,1Gr9Mo ,P11, T11 , T91 , T22 , P22 , P5 , P9 , WB36
Standard
ASTM B498(Steel Core Wire For ACSR); GB/T 3428(Over Stranded Conductor or Aerial Wire Strand ); GB/T 17101 YB/4026(Fence Wire Strand); YB/T5033(Cotton Baling Wire Standard)
Diameter
0.2-6mm
Tensile Strength
350-550MPA
Delivery terms
FOB,CFR,CIF,CNF etc.
Price Term
T/T,L/C
Lead time
Small batch can be in 7 days, depending on the quantity
Remark
Specific requirement of alloy grade,temper or specification can be discussed at your request

Technical specification

name of parameter parameter values unit
Turntable diameter 2500 mm
Casting maximum length 300ï½?600 mm
Mold rotation diameter �¦420 mm
Casting maximum diameter �¦120 mm
Rotation power of motor 4 kw
Main machine power of motor 5.5 kw
Number of station 8
Speed of mold 0-1600 rpm
Total power of the machine 55 kw

Made from plate and thread rod
Plate: 200x200x10mm plate (250 Grade steel)
Thread rod: M36X200 Thread (4.8 Grade)
Surface: Electro-galvanized or plain steel

Notes: OEM service is available, different materials and specifications can be customized according to your demands.

Steel plate and round pipe are welded into T - shaped structure.
The z-structure is made of 3/8 "thick steel plates.
Hot-dipped galvanized per ASTM A153 surface treatment or black steel.

Notes: OEM service is available, different materials and specifications can be customized according to your demands.

Bracket Material: ASTM A36, Made of three different thickness of plates.
Cap Plate: ASTM A572 Grade 50.
Bracket Hardware: (2)-3/4X16 Long Grade B7 All thread Rod with Nuts.
All welding to be in accordance with AWS D1.1.
Brackets and Caps are all available as either plain steel or Hot-dipped galvanized in accordance with ASTM A153.
Bracket Hardware is provided as Electro-zinc plated in accordance with ASTM B633.

Notes: OEM service is available, different materials and specifications can be customized according to your demands.

The foundations resting on unstable soil may shift and settle. To correct this problem, helical piers are screwed into stable soils and attached to the foundation with brackets. The underpinning brackets are utilized to support the weight of the structure. It is made from the highest quality steel, and is designed to last for years even under the most strenuous working conditions.

Besides our most popular Standard underpinning bracketsï¼?we can also manufacture several other types of brackets and connections.
Screw Anchor Brackets
Beam Support Bracket
Slab Bracket
Light Duty Bracket

Notes: OEM service is available, different materials and specifications can be customized according to your demands.

Iron balls for decoration railing ,fence,gate
Material:mild steel and easy welding
Size:20mm-140mm
Application fields:iron fence,railing and gate