Splicing Press Machine

Flat Belt Hot Press Splice Machine

Portable Hot-Melt Splice Press for Flat Transmission Belts

SF Series · Portable Hot-Melt Splice Press for Flat Transmission Belts

Nylon flat belt · spindle tape · tangential belt · leather belt | 1.5–6 mm | 220 V, plug and play

▎Product Overview

A portable press for endless joints on nylon flat belting, spindle tape and tangential belt. One cycle of heating, pressing and cooling bonds the two adhesive-coated ends at constant temperature, giving a flat, seamless endless belt.

● Embedded heating platen — uniform heat; the joint stays flat and matches the belt thickness.

● No distortion under load — firm joints with tensile strength above 80% of the original belt.

● Light and portable — 2.8 kg for the smallest model, 220 V only; it works where larger presses cannot reach.

The splice is made at the machine, without removing the drive shaft or sending the belt out.

▎Technical Specifications

Model	Platen mm	Heating	Heat	Cool	Belt thick.	Voltage	Power	Weight
SF60×80	60×80	Single-side	5 min	15 min	1.5 mm	220 V	100 W	2.8 kg
SF100×150	100×150	Single-side	5 min	15 min	3 mm	220 V	500 W	4 kg
SF160×250	160×250	Single-side	10 min	20 min	4–5 mm	220 V	800 W	10 kg
SF200×200	200×200	Dual + water	25 min	8 min	6 mm	220 V	1600 W	10 kg
SF200×400	200×400	Dual + water	25 min	8 min	6 mm	220 V	2400 W	50 kg

Note: temperature is factory-set to 95–105 °C, adjustable by adhesive and belt thickness. "Dual + water" = two heated platens with water cooling. Platen sizes can be customised.

▎Key Features

● Embedded platen—even heat, flat joint, matched thickness	● No distortion—platen stays flat under heat and pressure
● Strong joint—≥80% of original tensile strength	● Portable—2.8 kg smallest model, carried to the machine
● Plug and play—220 V only, no air supply or pump	● Versatile—flat belt, spindle tape, tangential belt

▎Applications

● Belt types—nylon flat belt, leather belt, energy-saving rubber spindle tape, tangential belt	● Industries—press feed belts (Heidelberg, Roland, Komori), textile, packaging, paper, new-energy drives
● Thickness—1.5–6 mm depending on model	● Not suitable—rubber, PVC and PU conveyor belts (need a vulcanizing press)

▎Operating Procedure

① Power up: connect to nameplate voltage; heat to 95–105 °C until the green lamp goes out	② Prepare: buff the belt ends, apply the adhesive twice, let each coat dry
③ Load: overlap both ends in the supports, align and clamp	④ Press: close the platen, tighten the four bolts evenly
⑤ Cure: hold 20–30 min by belt thickness, or the model rating	⑥ Cool: air or water cool to room temperature, trim the edges

Tip: never press wet adhesive (bubbles, delamination); keep the water flowing on water-cooled models; store adhesive sealed and away from light.

Specifications are for the standard configuration; the delivered unit prevails. Heating and curing times vary with belt thickness, compound, adhesive and ambient temperature — trial a sample first.

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