Gearboxes for Pumping Jack and Pumping Unit
SMI Gearboxes for Pumping Jack and Pumping Unit have been widely used and recognized in Texas, USA since 1996.
AISI: 1035, 1040, 4140, 4320, 4340, 8620H
Properties to meet:
AISI 8620H, AISI 135, AISI 1045, AISI 4140, AISI 4320, AISI 4340
Heat Treatment:
Full anneal, Normalize, Carburize, Case hardening, Quench & temper, Flame harden, Induction harden
High-Performance Aluminum Ingot Molds: The Complete Selection Guide Material, Design, and Capacity Decisions for Primary… Read More
Why Do Aluminium Ingot Molds Fail — and How to Make Them Last Longer Ingot… Read More
Scalable Manufacturing Solutions for Heavy Industrial Components Reliability in High-Volume Component Supply At SinoMachine, we… Read More
Cryogenic Check Valve Selection: Threaded vs Flanged Design Selecting the right cryogenic check valve is… Read More
[gallery type="rectangular" columns="2" size="medium" ids="3418,3419"] Stainless Steel SS304 SS316 Investment Casting Wing Nut with Machining… Read More
We (SMI) specialize in OEM precision castings (0.1kg to 200kg per piece), CNC machining parts,… Read More