BRUSH ROLL

BRUSH ROLL specification comparison

Comparison of Coiling

COILING	FEATURES	BRUSH MARKS
PITCH COILING	Easy to remove foreign materials stuck on brush bristles in the maintenance cleaning Cleaning capability is lower than close coiling	*Tendency to occur brush marks than close coiling
SINGLE SPIRAL PITCH	The lowest cost in pitch coiling models. Low load for washing machine by low density of brush bristles.	*Vertical standing brush bristles easy to make brush marks
DOUBLE SPIRAL PITCH	Brushing range per round of the roll is wider Discharging oil performance is better than single spiral pitch.	*Diagonal standing brush bristles make less brush marks than single spiral pitch
SPECIAL TRIPLE SPIRAL PITCH	Brushing range per round of the roll is the widest. Discharging oil performance is the best among pitch coiling models.	*Further diagonal standing brush bristles make least brush marks among pitch coiling models
CLOSE COILING	Cleaning capability is better than pitch coiling models by high density of brush bristles. Hard to remove foreign materials stuck on brush bristles in the maintenance cleaning.	*Less brush marks than pitch coiling models

SINGLE SPIRAL PITCH of BRUSH ROLL — SINGLE SPIRAL PITCH

DOUBLE SPIRAL PITCH of BRUSH ROLL — DOUBLE SPIRAL PITCH

SPECIAL TRIPLE SPIRAL PITCH of BRUSH ROLL — SPECIAL TRIPLE SPIRAL PITCH

　

Comparison of Shape of Brush Bristle

	MERIT	DEMERIT
STRAIGHT	Stronger stiffness Higher cleaning capability	*Uneven density of brush bristle
WAVE	*Even density of brush bristle	Weaker stiffness Lower cleaning capability

Brush Bristle shape of STRAIGHT — STRAIGHT

Brush Bristle shape of WAVE (W) — WAVE (W)

　

Comparison of Diameter of Brush Bristle

ｍｍ	MERIT	DEMERIT
Φ0.3	*Soft and even brushing	*Lower cleaning capability than Φ0.5mm
Φ0.5	High cleaning capability by strong stiffness Effective for removing sticking foreign materials or/and high viscosity anti-rust oil	*Tendency to occur uneven brushing
Φ0.3/Φ0.5 Mix	*Effective for removing various type of foreign materials	*Tendency to occur above both demerits

　

Comparison of Materials of Brush Bristle

	MERIT	DEMERIT
66 NYLON	High elasticity Effective for wiping and washing *Higher wear resistant than PP	*Weaker stiffness and cleaning capability than PP
POLYPROPHYLENE (PP)	Stronger stiffness and cleaning capability than 66NYLON Effective for scraping sticking materials *Lower cost than 66NYLON	Tendency to split on brush tip. Tendency to contaminate foreign materials *Lower wear resistant than 66NY
MONOEIGHT	*Electroconductive fiber for antistatic of brush rolls. Usually mixing 66NYLON 95% and MONOEIGHT 5%	*Dark gray color all over roll surface or black color spot marks on the roll surface