Products

Elastomers are available in a wide range of hardnesses and colors

Natural rubber

SBR

Chlorobutyl

Hypalon®

Viton®

Neoprene

Nitrile / Buna-N

EPDM / EPT

A variety of fabrics to meet any requirement

Polyester

Nylon

Kevlar®

Other fabrics may be available

Custom Molded Products

Our California facility has the capability of producing a wide variety of custom molded parts, using both compression and transfer molding processes and presses with platens ranging in size from 12″ x 12″ to 54″ x 164″. We have manufactured parts weighing as little as 8 ounces and as much as 250 lbs. The full range of elastomers shown above is available for the production of molded parts.

225 Lb molded part with metal insert, still in bottom half of mold

3/4" Thick X 3" Wide X 10" Long Rubber Molded to 10 GA Steel

Pad-Lag Replaceable Pulley Lagging, with Retainers, being readied for shipment (see Brochure)

Molded Parts: 1" Oat x 12" W x 52" L, 40 durometer natural rubber vulcanized to hrs plate, with 7/8" diameter counter-bored holes

Canoe liners with ceramic heavy duty skirt board

Impact pad with ceramic heavy duty modular liners

Handbuilt / Hand Lay-up Products

SRC technicians are skilled in hand lining all types of metal and FRP parts, including tanks, pumps, pipe and pipe fittings, chutes, launders and the like. In addition, handbuilding techniques can be utilized to fabricate finished parts such as:

isostatic pressing bags used to produce high quality industrial ceramic parts.
inflatable bags used for applications such as dunnage, lifting or wine pressing.
discharge / drop chutes
boots
diaphragms

SRC can also use our special autoclave pressure process to manufacture virtually seamless finished parts.

We have autoclave curing capability up to 124” diameter and 60’ long.

Flatbed trailer with rubber lined tanks ready to have linings repaired

10′ Diameter x 14′ high tank in the process of removing the old rubber lining and installing a new rubber lining by hand

Rubber lined over-the-road chemical transport trailer after lining repair

18″ diameter x 10′ long feed pipe lined and blasted for painting

Feed distributor prepared for hand lining

Launder portion in hand lining process

30″ cyclone inlet head prepared and ready for hand lining

12″ diameter x 40′ long pipe lined and ready for cure

Quantity of 90 degree victaulic elbows lined and ready for cleanup

Hand lining a propeller

Hand lining a weldment

Applying uncured rubber to the interior of a launder

Cone and flanged pipe in the process of being hand lined with natural rubber

30″ diameter pump bowl hand lined with natural rubber

Lined feed distributor in process of cleanup before painting

Hand lined feed distributor painted and ready for shipment

Mandrel Built Products

TRULY ENDLESS CONVEYOR BELTING

Truly endless conveyor belting that may have special shapes (v-guides, vanner edges, etc.) integral to the cover/s and capped or cut edges. The type of fabric reinforcement, number of plies and the elastomer compound are selected to suit the application.

Maximum NEL of 300”
Maximum belt width to 72”
Top cover smooth or with custom impression

Set-up and / or tooling charges may be required.

HOSE AND TUBING

Mandrel-built, hand lay-up hose and tubing for discharge / low pressure service.

Flanged or plain end
Wrap finish
Maximum of 32” diameter x 25’ length
OR
Maximum 66” diameter x 13’ length

Set-up and / or tooling charges may be required.

OTHER SPECIALTY PRODUCTS

Truly endless conveyor belt being built on a large steel mandrel

Rolls and Pulleys

These products may be produced using one of three different manufacturing methods: (1) they can be molded directly to a shaft, (2) they can be handbuilt directly on a shaft as a solid rubber pulley / roll or, (3) rubber can be applied to a standard conveyor or elevator pulley. For option (1), secondary machining may be used to change the molded shape. For options (2) and (3), the pulley or roll may be finished with a wrap, lathe cut or ground surface. In all cases, various grooving patterns can be applied as the parts are built or inserted as secondary operations after cure.

View of Roll Department at Stockton Rubber

Rolls / Pulleys wrapped and ready for shipment at Stockton Rubber

Conveyor pulleys waiting processing in the roll department at Stockton Rubber

Grape Harvester Rolls

Tomatoe Peeler Rolls

Mold / Tooling Design Services

SRC will use your existing tooling/molds for production or, where tooling may be unavailable or where a new product is involved, design an appropriate mold or other type of tooling and have it manufactured by a qualified machine shop or metal fabricator.

Replaceable Conveyor & Elevator Pulley Lagging

Rigid-back pulley lagging, pre-formed at the factory to fit individual pulley diameters. May be installed with supplied metal retainers for ease of replacement, or welded directly to the pulley surface without retainers. Available in a number of rubber compounds to meet all service conditions.

Pad-Lag®

Rigid-back pulley lagging, pre-formed at the factory to fit individual pulley diameters. May be installed with supplied metal retainers for ease of replacement, or welded directly to the pulley surface without retainers. Available in a number of rubber compounds to meet all service conditions.

Download product brochure.