Why Choose Gunard Tire Shoulder & Sidewall High-Temperature Vulcanizing Repair Machine?

I. Gunard tire repair machine requires no molds for easier and more efficient operation, specialized for heavily deformed damages on tire shoulders and sidewalls (the biggest advantage over ordinary flat vulcanizers)

Ordinary flat vulcanizers only come with flat heating plates that cannot fit the curved surfaces of tire shoulders and sidewalls. Gaps will form during heating, leading to incomplete vulcanization and partial weak repairs. In addition, operators have to frequently switch different molds for heating and fixing according to punctures of various sizes, which is extremely cumbersome.

Gunard tire repair machine perfectly fits tire curved surfaces, with its heating panel fully attached to damaged areas. It delivers all-around pressurized heating to achieve firmer rubber integration during repair.

Compatible with all types of tire puncture damages

It repairs sidewall scratches, diagonal through punctures, shoulder corner damages and large nail holes over 3mm on tubeless tires for sedans, SUVs, light trucks and small commercial vehicles, including large-size tubeless tires for Mercedes-Benz, BMW, Maserati, Audi, Porsche and other luxury brands. It reliably fixes damages on high-flex stress areas that cold patching cannot handle, greatly cutting customers’ tire replacement costs.

II. Precise constant temperature and pressure control for stable, safe repair without damaging original tire carcass

Intelligent precise temperature control

It stably maintains the standard vulcanization temperature at 180°C with even heat distribution. It prevents local overheating that scorches rubber and melts internal tire cords, as well as insufficient temperature causing pseudo-vulcanization, patch detachment and air leakage later on.

Steady and uniform pressure output

Equipped with air cylinder compression structure that applies balanced sustained pressure. It completely squeezes out trapped air between repair patches and tire walls during heating, realizing seamless integration of repaired areas and eliminating bubbles between layers and chronic slow air leakage.

Secondary vulcanization creates molecular fusion with far better durability than cold patching

High temperature and pressure trigger secondary vulcanization of rubber. Molecules of repair patches and original tire rubber interweave into an integrated whole, instead of merely being glued together. The repaired section boasts identical elasticity as the factory tire. It resists delamination and cracking under repeated sidewall bending, high temperatures during high-speed driving and heavy-load bumpy rides, eliminating blowout risks on long-distance trips.

III. Three core repair performance advantages irreplaceable by cold patching equipment

Ultra-high air tightness to eliminate persistent slow air leakage

Tiny gaps exist between cold patches and tire walls allowing continuous air seepage, which requires frequent tire inflation. Our vulcanization fully seals damages with air tightness close to brand-new intact tires, so no repeated inflation is needed for long-term use.

High temperature, wear, oil and water resistance

Tire temperature can rise above 100°C at high speeds; ordinary cold patch glue softens and falls off under high heat. Vulcanized repair sections withstand high temperatures, rainwater and engine oil stains, staying intact during long-distance travel and heavy-load transport.

Reinforced tire carcass structure with strong load-bearing capacity after repair

For through wounds, diagonal punctures and large sidewall cuts, raw rubber and cord fabric are filled for reinforcement during vulcanization, drastically lifting the load capacity of repaired areas. It works safely for trucks and all passenger vehicles.

IV. Practical shop advantages: simple operation, higher average customer order value for auto shops, exclusive core technology to stand out from competitors

Single-person independent operation

Compact and simple structure. Tire mounting, positioning, compression and timing can all be completed with one-step operation. A single technician in auto repair shops can independently finish all shoulder and sidewall repairs without extra manpower, helping shops cut costs and boost efficiency.

Built-in timing function to reduce human errors

Set the standard vulcanization duration for automatic temperature control without constant supervision. It avoids over-vulcanization or insufficient vulcanization caused by technicians’ subjective experience, sharply lowering rework rates and improving shop reputation. While the machine runs vulcanization, technicians can work on other vehicles simultaneously.

Wide application scenarios as a profit booster for repair shops

Most shops can only advise customers to replace tires when facing severe shoulder and sidewall damages, losing clients due to high tire replacement expenses. Equipped with Gunard professional vulcanizing repair machine, shops can provide high-margin thermal vulcanization services. It saves customers thousands on new tires, bringing high customer satisfaction and greater profits for repair shops.

V. Gunard tire repair machine backed by 16 years of market validation, trusted by both vehicle owners and repair shops

The repaired tire deforms synchronously with the original carcass, resisting cracks under repeated stretching during turning and bumpy road driving, greatly enhancing safety at high speeds to reassure vehicle owners.

The whole machine adopts thickened steel frame with a total weight of 108kg. It is fitted with branded air cylinders, foot pedals, filters and insulated heating components. Stable and durable for long continuous workshop operation with low failure rates and long service life, supported by a 3-year warranty.

Repaired surfaces are smooth without bulges, causing no steering vibration after wheel balancing. It brings high customer satisfaction and more repeat customers & referrals. Sixteen years of market validation lets vehicle owners use it with full peace of mind.