Specifications – Heavy-Duty Low Profile Conveyors

Magnetic and Nonmagnetic Models

Dimensions: Standard sizes are listed in the table. Minimum width 2’‘, maximum width 12’‘, and minimum length 18’‘, maximum length 10’. Special sizes are available on request.
Magnetic element: Optional permanent magnetic element provides decreasing magnetic force at each end of the conveyor for smooth product release when running in either direction. Other elements are available – including one with deceasing magnetic force at one end only.
Frame construction: Formed channel outer body of 11 gauge CRS with 16 gauge stainless steel formed channel slider bed, bolted to form an integral box construction. Drive panels are 3/16’‘ CRS material for rigidity.
Belt: Model LBU 220 is standard. It is an oil-puncture and abrasion-resistant endless urethane belt designed for general-purpose conveying, punch press, and oily application. Antistatic black urethane fabric can operate to 75 lbs per inch tensile force and 194° Fahrenheit.

Belt speed: Constant or variable speeds up to 250 fpm.
Drive pulley: 3 1/2’‘ diameter all-steel crowned face with heavy knurled surface for traction and 1/2’‘ square hollow bore drive.
Take-up pulley: 1-5/16’‘ diameter crowned face with sealed precision self-aligning ball bearings.
Take-up: Adjustable from take-up end while conveyor is running. Take-up allows 7/8’‘ of belt adjustment.
Drive bearing: Heavy duty 2’‘ diameter sealed precision self-aligning ball bearings.
Snub roller: 1-5/16’‘ diameter flat face with sealed precision bearings.

Easy Belt Tension Adjustment
To adjust belt tension, loosen the take-up set screws. Then tighten the adjustment screws an equal number of turns until the belt is taut enough to prevent slipping on the drive pulley under maximum expected load. SLPCs and HLPCs that are run in reverse require slightly tighter belt tensions.

Easy Tracking Adjustment
Bunting SLPCs and HLPCs are trackable conveyors. Their pulleys can be adjusted to center the belt in the
frame. In addition to the adjustable tail pulley, the self-aligning drive bearings allow the drive pulley to be
angled slightly. Under most conditions, the belt will track to the center with the pulleys square to the frame. But
occasionally the pulleys need to be angled to compensate for a belt that is not perfectly straight.

Floor Supports
Double supports allow free-standing installation. When one end of the conveyor rests on a press or other plant
equipment, a single floor support can be used. Height adjusts ±3”. When ordering, specify overall height desired
from floor to top of belt and model number of conveyor.

Side Guards
These basic fixed-height guards (and other adjustable guards not shown) bolt to the conveyor frame with supplied #10-32 screws. Guards help keep parts and scrap on the belt, away from frame and belt edges.

Conveyor Part Number / Standard Size Chart

Width (W)	Length (L)
	2’	3’	4’	5’	6’	7’	8’	9’	10’
2”	HLPC 020-2	HLPC 020-3	HLPC 020-4	HLPC 020-5	HLPC 020-6	HLPC 020-7	HLPC 020-8	HLPC 020-9	HLPC 020-10
3”	HLPC 030-2	HLPC 030-3	HLPC 030-4	HLPC 030-5	HLPC 030-6	HLPC 030-7	HLPC 030-8	HLPC 030-9	HLPC 030-10
4”	HLPC 040-2	HLPC 040-3	HLPC 040-4	HLPC 040-5	HLPC 040-6	HLPC 040-7	HLPC 040-8	HLPC 040-9	HLPC 040-10
6”	HLPC 060-2	HLPC 060-3	HLPC 060-4	HLPC 060-5	HLPC 060-6	HLPC 060-7	HLPC 060-8	HLPC 060-9	HLPC 060-10
8”	HLPC 080-2	HLPC 080-3	HLPC 080-4	HLPC 080-5	HLPC 080-6	HLPC 080-7	HLPC 080-8	HLPC 080-9	HLPC 080-10
10”	HLPC 100-2	HLPC 100-3	HLPC 100-4	HLPC 100-5	HLPC 100-6	HLPC 100-7	HLPC 100-8	HLPC 100-9	HLPC 100-10
12”	HLPC 120-2	HLPC 120-3	HLPC 120-4	HLPC 120-5	HLPC 120-6	HLPC 120-7	HLPC 120-8	HLPC 120-9	HLPC 120-10