Should I choose 304 or 316 stainless steel for a heavy-duty winch?

304 stainless steel offers excellent corrosion resistance for standard industrial, outdoor, and freshwater environments. For marine, offshore, saltwater, or heavy chemical applications, 316/316L marine-grade stainless steel is strongly recommended due to its added molybdenum content, which prevents pitting and chloride corrosion.

How does the automatic brake system work on heavy-duty stainless steel winches?

Tie Shou heavy-duty stainless steel winches utilize an automatic load-actuated mechanical friction brake. The brake automatically engages the moment the operator stops cranking, preventing unintentional spool freewheeling or load slipping.

Can heavy-duty stainless steel winches be used with synthetic straps?

Yes. The precision-machined smooth winch drums are fully compatible with both heavy-duty stainless steel wire ropes and high-tensile synthetic polyester webbing straps depending on your rigging requirement.

Heavy-Duty Stainless Steel Winches (304/316) | Tie Shou

Tie Shou heavy-duty stainless steel winches are specifically engineered for maximum structural integrity and ultimate corrosion protection in severe marine, offshore, chemical, and food processing applications. Manufactured from premium AISI 304 and marine-grade AISI 316 stainless steel, these robust winches deliver heavy lifting and pulling capacities ranging from 1,200 lbs (550 kg) to over 10,000 lbs (4,500 kg) without rusting or degrading.

Key Engineering Features & Heavy-Duty Advantages:

Marine-Grade 316 Material: Superior resistance against salt spray, pitted corrosion, harsh chemical exposure, and offshore environmental conditions.
Automatic Self-Locking Mechanical Brake: Integrated automatic load-holding friction brake guarantees positive control during raising and lowering, preventing accidental load slippage.
Precision Machined Gears: Heavy-gauge spur gear and pinion assemblies ensure high mechanical efficiency, reduced cranking effort, and extended service life.
Versatile Mounting & Rigging: Pre-drilled universal mounting bases compatible with both high-strength stainless steel wire ropes and synthetic webbing straps.

Selection matrix and structural technical parameters for Tie Shou heavy-duty stainless steel winches
Model	Material Grade	Rated Capacity	Gear Ratio	Brake Type	Drum Capacity (Cable/Strap)
TS-HDSS1200	AISI 304 / 316	1,200 lbs (550 kg)	4.1 : 1	Automatic Friction Brake	Ø 5.0 mm x 20 m Cable / 50 mm x 8 m Strap
TS-HDSS2600	AISI 304 / 316	2,600 lbs (1,180 kg)	10 : 1 (Dual Speed)	Automatic Mechanical Brake	Ø 7.0 mm x 25 m Cable / 50 mm x 10 m Strap
TS-HDSS5000	AISI 316 Marine Grade	5,000 lbs (2,270 kg)	12.1 : 1 Heavy Planetary	Dual Ratchet Self-Locking	Ø 9.0 mm x 30 m Stainless Cable
TS-HDSS10000	AISI 316L Custom	10,000 lbs (4,500 kg)	Heavy Duty Enclosed Reduction	Industrial Automatic Brake	Ø 12.0 mm x 40 m Stainless Cable

Selection matrix and structural technical parameters for Tie Shou heavy-duty stainless steel winches

Model

Material Grade

Rated Capacity

Gear Ratio

Brake Type

Drum Capacity (Cable/Strap)

TS-HDSS1200

AISI 304 / 316

1,200 lbs (550 kg)

4.1 : 1

Automatic Friction Brake