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What mechanical tools do gold, silver and jewelry processing plants need?
1. Tools for sawing, cutting and crushing:

1, sawman

2. Assorted round 1 No.2, semicircular 1 No.2, cross-toothed, triangular, square 1 No.2, and knife-shaped.

3, the hand is flat, semi-circular, round and triangular. 1 or 2.

Second, the molding tool:

1. Bald hand pliers: round-headed pliers, flat-headed pliers, semi-circular pliers, chain pliers and rivet pliers.

2, all kinds of round head, flat hammer, etc.

3, annular mandrel, various specifications.

4. Punch and punch holder

5. Inclined frame mandrels are oval, round and square.

Third, welding tools:

1, leather tiger and welding torch

2. Smooth tweezers are tapered and locked.

3. Flux welding wire

4. Borax

5. Sulfuric acid

6, welding plate, asbestos board

Four, grinding tools:

1, sandpaper of various specifications

2, polishing cloth wheel specifications

Step 3 polish the wax

Verb (short for verb) Other tools

1 crane

2, wire drawing plate, wire drawing pliers square, round

3, wire gauge, compass, steel rule

4. Mark the needle lock

5. Ring bar

6. Stamping punch

7, vernier caliper

8, jewelry screw plate, screw tap

9. Stone-embedding tool punch, lock, steel needle, wax, ring pliers,

10, vice, small iron chisel

1 1. Various design and drawing templates.

12, tablet press

13, tools and materials for carving wax figures