Product Description

We supply polishing compound, steel media for burnishing, polishing from China at competitive price. Steel media is used for burnishing processes. It gives a extremely high polished surfaces to most metals in very short process times. Often, mirror-like finishes on components can be achieved.

Polishing compound

B-SS Brighting Agent for Stainless Steel;
L-SS Lapping Agent for Stainless Steel;
RP-PS Rusty-proof Agent for Phosphorus Steel;
B-A Brighting Agent for Aluminium Alloy L-C Common Lapping Agent;
RP-MCS Rusty-proof Agent for Medium-Carbon Steel;
B-C Brighting Agent for Copper;
L-CA Lapping Agent for Copper Alloy;
P-A Protecting Agent for Aluminium;
B-Z Brighting Agent for Zinc Alloy;
L-Z Lapping Agent for Zinc Alloy;
CL Cleaning Agent;

Steel media used in barrels, vibratory finishing machinery for various metal finishing applications, including polishing of gold and silver jewelry, zinc diecastings, cast aluminum, hinges, bearing cages, pistons, sintered bushes, watch parts, zip sliders; Burnishing of coin blanks and stampings, jewellery, cutlery, and copper pipe fittings; Mirror finishing of spoons and flatware, etc.

Steel Media can be available in carbon steel, stainless steel or chrome plated steel, in spherical balls, pins, diagonals, satellite.

Ball 2mm, 3mm, 3. Mmm, 4mm, 5mm, 6mm
Satellitic 3x5mm, 3.5x5.5mm, 4.5x7mm, 6x*0, 8x*1mm
Diagonal: 2x6, 4.7x4.7

Specially treated Croncob media and netshell granulate for spotless drying, cleaning, and polishing

Walnut Shell & Corncob are soft blasting media processed from natural hardfibers of walnut or corn. The major advantage is that fragile components can be cleaned without marking or etching the components' blasted surfaces.
They are suitable for cleaning autoMobile super chargers and turbine blades, removing unwanted flash residue produced during the moulding process from semi-conductor integrated circuit package lead frames without damaging or pitting the package surface. They are also used in power generation stations, turbine overhaul factories and the aerospace industry.

Besides these, walnut Shell is widely used for cleaning moulds, motor armatures and motor drives prior to rewinding. Corncob is very light, soft and absorbent. It can be used for cleaning delicate surfaces or brass/brick/stone/wood, engines and engine components as well as mass finishing processes for drying and absorbing water, oil or wax from processed parts and also for fine polishing or brightening of parts.

Item Corncob
Density 1.*5g/cc
Hardness 2.**2.5 MOH
Fiber Content *0.9
Water Content 8.7
PH **6

Grit No. Size micron Grit No. Size micron
5 ***0 ~ ***0 *6 ***0 ~ ***0
6 ***0 ~ ***0 *0 **0 ~ **0
8 ***0 ~ ***0 *4 **0 ~ **0
*0 ***0 ~ ***0 *0 **0 ~ **0
*2 ***0 ~ ***0 *6 **0 ~ **0
*4 ***0 ~ ***0 *6 **5 ~ **5

Item Walnut Shell
Density 1.*8g/cc
Hardness 2.**3.0 MOH
Fiber Content *0.4
Water Content 8.7
PH **6

Grit No. Size micron Grit No. Size micron
5 ***0 ~ ***0 *4 **0 ~**0
6 ***0 ~ ***0 *0 **0 ~ **0
8 ***0 ~ ***0 *6 **0 ~ **0
*0 ***0 ~ ***0 *6 **5 ~ **5
*2 ***0 ~ ***0 *0 **5 ~ **0
*4 ***0 ~ ***0 *0 **2 ~ **0
*6 ***0 ~ ***0 **0 **0 ~ **2
*0 **0 ~ **0 **0 **5 ~ **0