VIKING CHOCOLATE PUMP INNOVATION

 

LEAK PREVENTION
A patent-pending back pull-out O-Ring Seal Bushing (OSB) with doulbe O-ring seals prevents leakage ò chocolate ỏ cocoa butter along the shaft, for increased plant hygiene, reduced slip and fall haazard.

RELIABILITY
224A-CHC1 models for chocolate liquids minimize frictional heat at bushings
and prevent solids buildup that can cause seizing. 1) The O-Ring Seal Bushing
(OSB) is lubricated with clean food-grade grease instead of chocolate, and keeps
chocolate out of the bracket while providing superior shaft support; 2) the extra-
clearance idler gear and bushing are drilled to ensure flow between the bushing
and pin to reduce heat; and 3) flush and suckback grooves on the casing create
flow behind the rotor to eliminate buildup. High-strength steel or ductile iron rotors
handle high viscosities, and hardened iron bushings and hardened steel shafts
minimize wear. There’s no packing to adjust, which eliminates common over-
tightening problems.

LESS PUMP AND PART VARIATION

The 224A-CHC2 models for non-chocolate liquids are identical to CHC1, except
the casing does not have flush and suckback grooves, for higher efficiency on
thin liquids like cocoa butter. This reduces pump and spare part variation, and
enables easy conversion from CHC1 to CHC2 and vice versa. Seal kits enable
low-cost conversion of existing Viking Universal Seal pumps to the OSB design.

FOOD SAFETY

The pumps are constructed of food grade materials and carry the EC1935 mark
to limit leaching of harmful substances into food, and are suitable for use on low
hazard foods like chocolate, according to your HACCP plan.

SIMPLE MAINTENANCE

O-rings are replaceable with the pump in-place, provided spacer couplings allow
space to remove the OSB. Jack screws in seal kits allow easy OSB removal.
“Low tech” O-ring seals mean low cost of seal replacement.

O-RING SEAL BUSHING

The OSB combines a bracket bushing and seal gland,
with double O-ring seals, to keep chocolate out of the bracket and food grade grease in

DRILLED IDLER

The idler gear features a hardened iron bushing, extra
clearances, and holes drilled through to ensure flow between
the idler and pin, preventing chocolate from burning

NAMEPLATE

The pump nameplate features the EC1935 cup and fork symbol
to provide assurance of food-compatible materials of construction

MATERIALS OF CONSTRUCTION
CASING, HEAD, BRACKET & IDLER: Cast Iron (except H/HL idlers powdered metal, Q idler hardened steel)
ROTOR: Steel (Sizes H, HL, K, LQ, LL, Q); Ductile Iron (Sizes KK, LS, QS)
SHAFT: Hardened Steel
BRACKET & IDLER BUSHINGS: Hardened cast iron
SEALS: Food grade gaskets and FDA FKM O-rings

LUBRICANTS: Food grade grease

JACKETING: Jacketed heads and brackets standard to enable melting chocolate before startup

PERFORMANCE
MAX. TEMPERATURE: 225°F / 107°C
MAX. DIFFERENTIAL PRESSURE: 200 PSI / 14 BAR

 

Contact info:
HOTLINE: 090909. 1789
Tan Long Technology Solutions Company. LTD
Add: 146/18 Nguyen Huu Tho, Phuoc Kien ward, Nha Be Dist., HCMC
Tel: +(84) (028) 3781 5633 – (34-35-36)
Email: contact@tanlongvietnam.com – sales@tanlongvietnam.com http://https://www.tanlongvietnam.com